– INDUSTRIAL DEHUMIDIFICATION REHEATING ONLY TYPE REHEATING AND COOLING TYPE Protect your environment, - where value is born. – Johnson Controӏs - Hitachi Air Conditioning ADDRESS New Pier Takeshiba South Tower 1-16-1, Kaigan Minato-ku, Tokyo 105-0022, JAPAN Tel: +81-3-6721-5567 www.jci-hitachi.com HITACHI. CERTIFIED QUALITY The specifications of this catalog may change without prior notice to allow Hitachi Cooling & Heating to incorporate the latest innovations for its customers. The information contained in this catalog is merely informative. Hitachi Cooling & Heating declines any responsibility in the broadest sense, for damage, direct or indirect, arising from the use and / or interpretation of the recommendations in this catalog. Find the products Hitachi Cooling & Heating with the best service and conditions at your Hitachi Distributor. RK-E001-C-1907 – 04 Overview 06 Product Line Up 08 Main Features 14 Common Features 20 Specifications & Dimensions 38 Optional parts and modifications INDUSTRIAL DEHUMIDIFIERS 02 INDEX OVERVIEW Hitachi's commercial/industrial dehumidifiers are valuable in various fields for the purpose of dehumidification and drying. Places where humidity tends to be high due to the presence of water and steam - Indoor pools and fitness clubs - Dehumidification and drying of bathing areas in public bathrooms and inns Dehumidification, drying, and storing : 04 At food processing plants, manufacturing facilities and logistics businesses - Drying and storing of fresh and processed food - Drying of food processing plants after cleaning with water At workshops and work facilities - Dehumidification of precision machinery rooms and photoengraving rooms - Dehumidification of storage rooms in libraries and museums In industrial/architectural/construction businesses - Storing of various industrial products, precision machinery, and parts - Drying of concrete Essentiaӏs of dehumidifiers and dedicated reheaters Reheater Dry air Blower Compressor Waste water INDUSTRIAL DEHUMIDIFIERS Expansion valve Evaporator Humid air - The dehumidifier uses a refrigeration cycle. - Humid air is cooled by the evaporator and liquid is condensed; the liquid waste water is then removed so that the air is dehumidified. - The cooled air is heated by the reheater, reducing the humidity of the air which is blown out of the dehumidifier. - Room temperatures can be prevented from rising by selecting reheating and cooling types with outdoor units. MAIN – FEATURES ENHANCED CONTROL FEATURES Small floor type (inverter-equipped) < Reheating only type > The optional multi-function wired controller supports various functions. * For the following functions, an optional multi-function wired controller is required. * If the optional caster wagon is used, mount the controller on the side of the wagon. Small floor type with small footprint. Enhanced control features by optional multi-function wired controller. Multiple unit control function Extensive product line-up RK-NP08PVX kW 0.6 Equivalent horsepower - 0.8 Rating Max. L/h Wired controller PC-RKF (optional) Up to 10 units 2.3 2.9 RK-NP08PVX SMALL FLOOR TYPE WITH SMALL FOOTPRINT In addition to its small footprint, the single-phase 220VAC power source is simple wiring work. If an optional caster wagon with drain tank is used, there is no need to connect drain piping and the unit can be moved around easily. Paired remote control function Easy timer function The optional multi-function wired controller allows you to remotely turn the humidifier on/off and adjust the air volume and humidity settings. You can also check the fault warnings, if any. You can easily configure the timer settings for turning the dehumidifier on and off. Either "Once" or "Every time" can be chosen for the timer operation pattern. For more precise control, use the Scheduling function. 08 Model Compressor output Dehumidification capacity Up to 10 dehumidifiers (small floor type) can be controlled at the same time. * The optional multi-function wired controller uses a full-dot LCD that supports various functions such as the Easy Timer. Easy Timer setting screen Illustration of paired remote control Wired controller PC-RKF (optional) Drain connector Available connecting to both left and right. (When connected to the caster wagon) IMPROVED USABILITY When the Powerful mode button is pressed, the compressor runs at maximum speed by inverter control until the humidity reaches the set level. This makes it possible to quickly respond to any temporary increase in dehumidification load. Anti-toppling device (optional) Control panel An anti-toppling device can be selected either for the wall or the floor. Powerful LED indicator Powerful mode button % High Med Low Fan (When secured to the wall) Poweful On/Off Pressing this button allows you to run the powerful dehumidifying function easily. You can easily check Powerful dehumidification operation by the LED. (When secured to the floor) Run LED indicator INDUSTRIAL DEHUMIDIFIERS The drain piping can be connected to either the right or left side of the unit. MAIN – FEATURES REDUCED ENERGY CONSUMPTION (inverter-equipped) < Reheating only type > Inverter control allows the unit to be used under a wide range of dehumidification load conditions as well as reducing energy consumption. It also makes it possible to reach the set humidity level within a shorter time and to respond to a greater fluctuation of dehumidification load. Depending on the fluctuation of the dehumidification load, the compressor speed is controlled by the inverter to adjust the dehumidification capacity. Compared to the constant speed type, power consumption is reduced as the unit runs more efficiently for the set humidity level. Energy conservation performance estimation (annual power consumption) RK-NP2LVX Annual power consumption (kWh/year) 10,000 7,500 17% reduction 5,000 2,500 0 RK-NP4LVX RK-NP8LVX RK-NP2LVX RK-NP4LVX RK-NP8LVX (with plenum chamber*1) (with plenum chamber*1) (with plenum chamber*1) Constant*3 RK-NP2L2 5,036 Inverter RK-NP2LVX Estimation method - The dehumidification capacity, power consumption, waste heat, and inverter frequency are calculated according to the air conditions inside the warehouse, and the power and temperature/humidity changes inside the warehouse are calculated every three minutes. (Up to the second thermo-off/Indor air inlet humidity 50% or higher. Thermo-on,thermo-off at 45% or lower. However, the initial thermo-on will be in Powerful dehumidification mode.) - The power calculated above is converted into daily consumption and then multiplied by the number of days to obtain the annual power consumption. *1. Plenum chamber is optional. Extensive product line-up RK-NP4LVX Model Compressor output Equivalent horsepower Rating Dehumidification capacity Max. RK-NP2LVX RK-NP4LVX RK-NP8LVX kW 1.3 2.5 5.8 - 2~3 4~5 8~10 5.5 10.6 20.1 8.7 16.5 26.3 L/h Annual power consumption (kWh/year) 20,000 15,000 10,000 5,000 HIGH DEHUMIDIFICATION CAPACITY 0 Dehumidification capacity is equivalent to a one rank increase in horsepower. The compressor speed is controlled by the inverter to exerize a High dehumidification capacity. RK-NP2LVX Model Inverter 0.0 (L/h) 10.0 5.5 (Rating) RK-NP2L2 8.7 (Max) 5.5 6.3 (50Hz) (60Hz) RK-NP3L2 Model Inverter Constant*3 RK-NP8LVX RK-NP8L2 RK-NP10L2 7.6 8.7 (50Hz)(60Hz) Dehumidification capacity*2 20.0 25.0 20.1 (Rating) 20.1 (50Hz) 30.0 Inverter RK-NP4LVX Constant*3 RK-NP5L2 Constant*3 RK-NP5L2 11,719 Inverter RK-NP4LVX 26.1 (50Hz) RK-NP8LVX Annual power consumption (kWh/year) 40,000 26.3 (Max) 22.5 (60Hz) 29.0 (60Hz) 30,000 18% reduction 20,000 RK-NP4LVX Model 14,680 RK-NP8LVX Dehumidification capacity*2 5.0 RK-NP2LVX Constant*3 20% reduction Dehumidification capacity*2 10.0 15.0 10.6 (Rating) 16.5 (Max) 14.0 (50Hz) 16.0 (60Hz) 10,000 20.0 Note: *2. Dehumidification Capacity indiates the values of the operation under the conditions : Air inlet temperature 25℃ and Air inlet humidity : 80% *3. Constant model is Japan-only model. 0 26,287 Constant*3 RK-NP8L2 21,495 Inverter RK-NP8LVX INDUSTRIAL DEHUMIDIFIERS RK-NP2LVX 6,070 Estimation condition Humidty setting: 45% Target space: Warehouse Volume: 2~3㏋: 600m3 4~5㏋: 1,500m3 8~10㏋: 2,070m3 Atmosp heric condition: Data collected by the Japan Meteological Agency in 2013 for Tokyo Ventilation frequency: 0.35 times/hour Dehumidification load: No water is generated inside the warehouse,and the amount of water going in and out of the warehouse is calculated based on the atmospheric conditions and the ventilation frequency to obtain the load. Dehumidifier operatingtime: 24 hours/day 10 Floor type MAIN – FEATURES Cooling Operation Floor type RK-NP2LTVX (inverter-equipped) < Reheating and cooling type > Model Inverter Inverter control allows the unit to be used under a wide range of dehumidification load conditions as well as reducing energy consumption. As it is a reheating and cooling type, it can prevent temperature increases in the room. RK-NP8LTVX Cooling Capacity*5 5.0 0.0 RK-NP2LTVX Constant*4 (kW) 10.0 6.4 (Rating) RK-NP2LT2 10.3 (Max) Inverter 20.0 RK-NP8LTVX RK-NP8LT2 7.0 6.1 (50Hz) (60Hz) RK-NP3LT2 Model Constant*4 9.0 10.0 (50Hz) (60Hz) Floor type (constant speed) Cooling Capacity*5 30.0 24.9 (Rating) (kW) 40.0 32.5 (Max) 22.1 23.7 (50Hz) (60Hz) RK-NP10LT2 Floor type (constant speed) 29.4 (50Hz) 32.4 (60Hz) RK-NP4LTVX Cooling Capacity*5 10.0 15.0 Model Inverter RK-NP4LTVX 11.9 (Rating) 16.2 (Max) RK-NP5LT2 Constant*4 Floor type RK-NP8LTVX *1 RCR-NP8TVX (Outdoor unit) (Outdoor unit) *1. Plenum chamber is optional. Extensive product line-up Model RK-NP2LTVX RK-NP4LTVX kW 1.3 2.5 5.8 Equivalent horsepower - 2~3 4~5 8~10 Rating Cooling capacity Max. Rating Dehumidification*2 capacity Max. kW 6.4 11.9 24.9 10.3 16.2 32.5 5.5 10.6 20.1 8.7 16.5 26.3 L/h Depending on the fluctuation of the dehumidification load, the compressor speed is controlled by the inverter to adjust the dehumidification capacity. Compared to the constant speed type, power consumption is reduced as the unit runs more efficiently for the set humidity level. Energy conservation performance estimation (annual power consumption) < Reheating operation > RK-NP8LTVX Compressor output REDUCTION ENERGY CONSUMPTION RK-NP2LTVX Annual power consumption (kWh/year) 10,000 17% Reduction 5,000 6,070 0 *2. This is the capacity in reheat mode. The capacity in cooling mode is different. RK-NP4LTVX Model Inverter RK-NP8LTVX 0.0 RK-NP2LTVX Constant*4 (L/h) 10.0 5.5 (Rating) RK-NP2LT2 8.7 (Max) 5.5 6.3 (50Hz) (60Hz) RK-NP3LT2 Model Inverter Constant*4 RK-NP8LTVX RK-NP8LT2 RK-NP10LT2 7.6 8.7 (50Hz)(60Hz) Estimation condition Humidty setting: 45% Target space: Warehouse Volume: 2~3㏋: 600m3 4~5㏋: 1,500m3 8~10㏋: 2,070m3 Annual power consumption (kWh/year) 5,000 0 RK-NP8LTVX Reheating Operation Dehumidification capacity*3 5.0 Inverter RK-NP2LTVX 25% Reduction 10,000 Dehumidification Capacity and Cooling Capacity equivalent to horsepower of one rank up. The compressor speed is controlled by the inverter to exercise High Dehumidification Capacity and Cooling Capacity. RK-NP2LTVX 5,036 Constant*4 RK-NP2LT2 15,000 HIGH DEHUMIDIFICATION CAPACITY AND COOLING CAPACITY 12 (Outdoor unit) RK-NP8LTVX Atmospheric condition: Data collected by the Japan Meteological Agency in 2013 for Tokyo 15,622 11,719 Constant*4 RK-NP5LT2 Inverter RK-NP4LTVX 20.1 (Rating) 20.1 (50Hz) (L/h) 30.0 26.3 (Max) 26.1 (50Hz) conditions and the ventilation frequency to obtain the load. Dehumidifier operating time: 24 hours/day Annual power consumption (kWh/year) Estimation method 18% Reduction - The dehumidification capacity, power consumption, waste heat, and inverter frequency are calculated according to the air conditions inside the warehouse, and the power and temperature 20,000 10,000 0 22.5 (60Hz) Dehumidification load: No water is generated inside the warehouse, and the amount of water going in and out of the warehouse is calculated based on the atmospheric 30,000 Dehumidification capacity*3 20.0 25.0 Ventilation frequency: 0.35 times/hour /humidity changes inside the warehouse are calculated every three minutes. 26,287 (Up to the second thermo-off/Indor air inlet humidity 50% or higher: Thermo-on,thermo-off at 21,495 45% or lower. However, the initial thermo-on will be in Powerful dehumidification mode.) - The power calculated above is converted into daily consumption and then multiplied by the Constant*4 RK-NP8LT2 number of days to obtain the annual power consumption. Inverter RK-NP8LTVX 29.0 (60Hz) AVAILABLE OPERATION MODES RK-NP4LTVX Model Inverter RK-NP4LTVX Constant*4 RK-NP5LT2 Auto mode Dehumidification capacity*3 10.0 15.0 10.6 (Rating) (L/h) 20.0 16.5 (Max) 13.7 (50Hz) 15.6 (60Hz) Note: *3. Dehumidification Capacity indiates the values for the operation under the conditions: Air inlet temperature 25°C and Air inlet humidity 80% *4. Constant model is Japan-only model. Depending on the purpose of use and temperature/humidity conditions, you can choose from three operation modes: Auto, Reheat, and Cooling. Reheat mode Cooling mode The unit runs automatically in reheat, cooling or thermo-off mode while adjusting the dehumidification capacity by inverter control to reach the set temperature and humidity. Note 1. The dehumidifier is not equipped with a heating function or humidifying function. In reheat mode, the reheat suppression function is activated to suppress temperature fluctuation. The unit runs in reheat mode until the humidity reaches the set level and then it goes into thermo-off mode. Note 2. The dehumidifier is not equipped with a humidifying function. The unit runs in cooling mode until the temperature decreases to the set value. It goes into thermo-off after this. Note 3. The dehumidifier is not equipped with a heating function. INDUSTRIAL DEHUMIDIFIERS RK-NP4LTVX RK-NP4LTVX *1 RCR-NP4TVX Note: *5. Cooling Capacity indiates the values for the operation under the conditions: Air inlet temperature 25°C and Air inlet humidity 80%(Outside Air inlet temperature 30°C) 15.3 16.2 (50Hz)(60Hz) (constant speed) RK-NP2LTVX RK-NP2LTV X *1 RCR-NP2TVX (kW) 20.0 COMMON – FEATURES – Floor type Floor type (inverter-equipped) & Small floor type (inverter-equipped) (inverter-equipped) WIDE SELECTION OF OPTIONAL PARTS A wide selection of optional parts is supported, such as a filter box for the front suction, duct set for the rear suction, and high efficiency filter. (For details, refer to P38~P45.) The system performs demand control by detecting the operating current of the compressor. This feature helps suppress the maximum power by cutting the power consumption which exceeds the set power range. * Small floor type require the optional multi-function wired controller. Easy installation of the plenum chamber Running time (Illustration) Power consumption The optional plenum chamber is shipped as assembled. Only installation is required at the site. Internal structure of the unit (Illustration) Plenum chamber (optional) Inverter equipped model Shipped as assembled. Only installation is (Illustration) This feature ensures the maximum capacity within the set power range. Morning V belt As the blower and the motor are directly connected, tension adjustment and replacing of the V belt and alignment of the pulley centers are no longer required. Simple cleaning of the drain pan (*1) For the small floor type, this is the maximum power consumption. Night (Illustration) Without demand control With demand control ▲ Average power consumption 30 minutes Power consumption No tension adjustment or replacing of the V belt Daytime The difference is the effect of demand control. Power consumption Wave mode The system features a wave mode in which demand control is repeatedly turned on for approximately 20 minutes and turned off for approximately 10 minutes. This feature keeps humidity fluctuation to a minimum while reducing power consumption. Power setting Select from 100%, 80%, 70%, 60%, and 40% of rated power consumption(*1). 60 minutes ▲ Average power consumption ▲ Power setting 20 10 20 10 20 minutes minutes minutes minutes minutes Note: 1. Customers cannot set up the self-demand function or wave mode. Contact your distributor. 2. The power setting (%) is only for reference. The value used for this control is calculated from the current, and the accuracy is different from that of the wattmeter. If you need to manage the maximum power accurately or control the contracted power with the utility company based on demand, use a (commercially available) dedicated demand controller. 3. When the above demand setting is enabled, the compressor speed is forcibly lowered and the capacity decreases according to the setting. 4. Depending on the operation control status (protective control, etc.), the value may temporarily exceed the setting. 5. This function controls the maximum power (average 30 minutes). This function cannot be used to reduce the capacity of the power circuit or wiring, such as the ground-fault circuit-interrupter and transformer. Doing so may lead to malfunction of the circuit-interrupter and devices. The drain pan can be easily cleaned as you can see right to the back. Drain trap installation The position of the drain piping connection has been raised, making drain trap installation easy. Drain piping connection WIDE OPERATING TEMPERATURE RANGE [Reheat dehumidification operation] Drain pan The wide operating temperature range allows a broad range of uses. For reheating and cooling type 45 Indoor air inlet temperature Heat exchanger (evaporator) By cleaning off the clogged dust between the fins and washing off corrosive substances on the piping*, you can reduce the risk of performance deterioration or gas leakage. * Cleaning work requires specialist knowledge. Contact us. Indoor air inlet temperature 45 [Cooling dehumidification operation] 30 (℃) 1 (℃) 30 95 Indoor air inlet humidity (%) 30 5 30 95 Indoor air inlet humidity (%) INDUSTRIAL DEHUMIDIFIERS required at the site. This feature helps suppress the maximum power by cutting the power consumption which exceeds the set power range. Self-demand function 14 EASIER INSTALLATION AND IMPROVED SERVICEABILITY COMMON – FEATURES Useful power saving features Floor type (inverter-equipped) & Small floor type (inverter-equipped) * The following three control functions cannot be enabled simultaneously. It takes a long time to reach the set humidity/temperature (reheating andcooling type). MULTI-FUNCTION OF CONTROL PANEL DEHUMIDIFICATION CAPACITY CONTROL The control panel supports the wired controller (PC-RKF). You can configure various features by simple operation. Two power-saving modes are available. * The small floor type requires the optional multi-function wired controller. Peak save mode Powerfuӏ dehumidification (quick dehumidification) Powerful dehumidification switch (*1) This feature helps suppress the maximum power by cutting the power consumption which exceeds the set power range. Without setting Power consumption *1. Powerful dehumidification mode can be turned on/off remotely using the external input terminal. This feature ensures the maximum capacity within the set power range. Turns on during dehumidification Powerful mode indicator Lights only in Powerful mode Schedule function enabled Control panel is disabled Off Without setting The dehumidification capacity is restricted to the setting to save power consumption. Power consumption Powerful dehumidification switch On (*1) For the small floor type, this is the maximum power consumption. Note: 1. Power setting (%) is only for reference. The value used for this control is calculated from the current, and the accuracy is different from thatof the wattmeter. 2. When the above peak save mode is enabled, the compressor speed is forced to be lowered and the capacity decreases depending on the settings. 3. Depending on the operation control status (protective control, etc.), the value may temporarily exceed the settings. 4. This function controls the maximum power (average 30 minutes). This function cannot be used to reduce the capacity of the power circuit or wiring, such as the ground-fault circuit-interrupter and transformer. Restrict mode - As the On button glows green, you can see at a glance if the unit is running or not. - Easy timer function You can easily configure the timer settings for running and stopping of the dehumidifier. Either "Once" or "Every time" can be chosen for the timer operation pattern. For more precise control, use the Scheduling function. Power setting Select from 100%, 90%, 80%, 70%, 60%, 50%, and 40% of rated power consumption(*1). 16 - Pressing any button turns on the backlight. This makes the screen easy to see. This feature is particularly useful in a dark room. Running time Turns on while capacity is controlled by external input - The full-dot LCD allows you to easily see the letters and symbols showing the operation status at a glance. Night Daytime Morning Fuӏӏ-dot ӏcd is adopted for the controӏ paneӏ (Illustration) Note 1. Restrict mode can be set in 10% increments between 100% and 40% of power consumption. 2. Power setting is only for reference. This may vary depending on the operating conditions. When Restrict mode is enabled Running time Filter sign Power saving support function INTERMITTENT OPERATION CONTROL - Supports operation schedule management The On, Off and set temperature/humidity schedule can be managed in a maximum of two patterns per day for each day of the week. The power saving function can also be managed by schedule. The unit runs alternately in dehumidification mode and thermo-off mode in a fixed cycle to save power. - Power consumption display The power consumption of the dehumidifier is displayed on the control panel screen. Power consumption can be displayed in either graph format or list format by day, week, or year. (In reheat mode) 30 minutes Power saving Low Power saving Medium Power saving High Schedule setup screen Power consumption display (compared with previous day) * Indicates the power consumption of the compressor. The values are only for reference. (Illustration) Power Consumption display (compared with two weeks earlier) Reheat mode 25 minutes Reheat mode 20 minutes Reheat mode 15 minutes 30 minutes Thermo-off mode 5 minutes Thermo-off mode 10 minutes Thermo-off mode 15 minutes Reheat mode 25 minutes Reheat mode 20 minutes Reheat mode 15 minutes Thermo-off mode 5 minutes Thermo-off mode 10 minutes Thermo-off mode 15 minutes INDUSTRIAL DEHUMIDIFIERS Pressing the Powerful dehumidification button *1 makes the compressor run at maximum speed by inverter control until the set humidity is reached. This is useful when the dehumidification load fluctuates significantly, e.g. when the door is left open for carrying items in and out. COMMON – FEATURES STANDARD ANTICORROSIVE COATING (INDOOR UNIT) Floor type (inverter-equipped) & Small floor type (inverter-equipped) MULTIPLE UNIT CONTROL Up to 10 dehumidifiers can be controlled at the same time from a single control panel. Following the wiring guideline below, wire the units correctly. Wiring guideӏine Remove the wiring connecting the control panels of units #1 through #9 and the terminal block (TB2). (Example for floor type) Unit #1 TB 2 A Unit #9 TB 2 B A Heat exchanger (anticorrosive coating) TB 2 B (Example for small floor type) Menu *Clear acrylic resin coating A A B Unit #0 Unit #1 TB 2 TB 2 B A 18 Unit #0 Generally, the hairpin tubes on the ends of the evaporator tend to be affected by corrosion. Hence, they are coated with special anticorrosive paint*. A more effective cationic electro-deposition coating is available by special order. (The anticorrosive coating may not be totally adequate against corrosion or rusting. Pay careful attention to maintenance after installation.) Unit #9 TB 2 B A B On/Off Back/Help Powerful Wired controller (option) Note: 1. You cannot combine different product series or a dedicated reheater and a reheating and cooling type for the multiple unit control. 2. You cannot combine units of different types for the multiple unit control. 3. Configuration of each unit's settings may vary depending on the model. For details, refer to the Installation & Inspection Guide. 4. The On indicators for units #1 through #9 do not light. Consider installing a separate indicator (locally available) for each unit. PAIRED REMOTE CONTROL FUNCTION TB2 A B Menu Note 1. You cannot combine different product series or a dedicated reheater and a reheating and cooling type for the paired remote control. 2. You cannot combine units of different types for the multiple unit control. 3. Configuration of each unit's settings may vary depending on the model. For details, refer to the Installation & InspectionGuide. On/Off Back/Help Powerful For Floor type (inverter-equipped) INDUSTRIAL DEHUMIDIFIERS Use 0.75mm2 or thicker twisted-pair cable (KPEV, KPEV-S, or equivalent). Connecting the optional wired controller to the dehumidifier allows you to control the unit remotely, including the temperature settings. You can also check the fault warnings, if any. Caster Wagon Model:CW08-1 825 249 295 Drain Piping Connection (R1/2)(Both Side) Dimensional drawing of medium efficiency Filter (optional) Model:F08-1 Air Flow Direction 245 47 28 70 89 Expanded Metal 99 Filter Duct 155 353 Dehumidification capacity characteristic curve 4 NF5 Te m °C 35 20°C In do or Ai rI nl et 3 40°C 2 15°C 10°C 1 45°C 30 40 5°C 1°C 50 60 70 80 Indoor Air Inlet Humidity (%) 90 100 Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency.The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3. When the air inlet temperature falls below approximately 20°C, defrosting starts and this may lower the dehumidification capacity. 1 CT N1 L12 R - N2 PCN5 2 : Factory Wiring EF1 2 3 1 4 CN14 2 1 CN13 2 3 1 2 CN12 3 4 5 1 6 CN3 2 3 1 CN10 2 3 1 CN11 2 3 4 1 5 CN2 3 2 CN7 1 S + CN24 CN5 2 3 4 PCN3 5 6 7 8 9 PCN4 1 3 PCN6 1 3 5 7 PCN2 1 3 CN9 1 3 5 7 CMC RS SV 6 PSH P CMC 1 26 3 AR3 3 : Field Wiring AR2 ※ : Field Supplied ※ AR4 2 1 2 2 3 TB2 26 CN8 1 2 3 4 5 6 7 8 ※AR1 ※AR2 ※AR3 ※AR4 PCB2 + Wired Controller DCL L2 M 1 MIF P1 ZNR2 2 1 A2 ※ ※ CN6 1 CS2 A1 L1 U AR1 2 CN20 NF4 - ※ 3 1 5 4 : Earth Wiring 1 2 1 2 3 CN19 U 3 2 1 CN15 5 NF2 DM 1 CS1 External Humidistat Signal Pd NF1 E ZNR1 Ps 3 L11 30°C 25°C ) 1 PF1 G1 )( FS PCB1 2 Fan Speed:High ( t° G2 re ( 90 100 THM1 THU THM2 Evaporator Outlet t° Caster Wagon Model:CW08-1 (Optional) THM3 Top of Compressor MV Chamber M t° L N 1 RK-NP08PVX 0 1 1~/N 220V/50Hz ※S 10 5 10 Electrical wiring diagram TB1 tu 15 Fixing Plate Duct Band Adapter 490 ※ELB ra 20 Model CW08-1 H08-1 C08-1 F08-1 FDS08-1 PC-RKF MF08-1F MF08-1B External Powerful Dehumidication Signal Name Caster wagon Carrying handle Caster Medium performance filter Round duct set Multi-function wired controller Falling prevention For floor type hardware For wall type External Operation Signal(Start/Stop) No. 1 2 3 4 5 6 7 pe 25 80 (mm) Prefilter 30 70 26 Duct Cap φ112 φ100 (Inner Diameter) Aluminum Frame Options 35 60 Wheel 26 Model:FDS08-1 Rivet 10 (Evaporator Outlet refrigerant Temperature) Air Inlet Humidity (%) 28 Dimensional drawing of round duct (optional) (mm) -15 (Evaporator Outlet refrigerant Temperature) R1/2 45 AC 1φ 220V 50Hz Wheel 20 Hole for Power Supply Wiring (Ø26) 95 93 550 576 606 15 Caster Caster (with Stopper) (without Stopper) Sensor Wiring PCB3 N1 P2 1 U V SIPM NF3 MS 3 MC 2 C503 W 3 4 5 6 7 8 9 ITI Model:PC-RKF (Optional) Alarm Signal Operation Signal Thermo-ON Powerful Signal Dehumidication Signal /Defrost Signal Mark AR1~4 CMC CS1,2 CT DCL DM EF1 FS G1,2 ITI MC MIF MV NF1~5 PCB1~3 Pd,Ps PF1 PSH RS SIPM SV TB1,2 THM1,THU THM2,3 ZNR1,2 Name Relay Contactor for Compressor Motor Capacitor Rheotrope Current Detector Reactor Diode Module Fuse Float Switch Earth Internal Thermostat for Indoor Fan Motor Motor for Compressor Motor for Indoor Fan Micro-Computer Control Expansion Valve Noise Filter Printed Circuit Board Sensor for Refrigerant Pressure Fuse High Pressure Switch for Protection Resistor Inverter Module Solenoid Valve Terminal Block Temparature and Humidity Sensor Thermistor Surge Absorber Note: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. 2. L , N , 1 , and 2 in the diagram indicate the terminal codes of the terminal block. 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. 6. Before connecting the optional multi-function wired controller (PC-RKF), turn off DSW2-2. 7. Be sure to provide a ground-fault circuit-interrupter.Use a dedicated power outlet. Do not use a branched outlet with another appliance. INDUSTRIAL DEHUMIDIFIERS 40 Air Inlet 5 φ7 (Model:CW08-1) Maximum1020 Minimum 720 12 55 Caster Wagon Plate Hole for External Wiring(Ø26) 189 12 28 150 4×φ8.8 178 250 988 Air Inlet Plate Sensor Wiring Drain Tank 388.5 12.5×20 70 55 2.3 Joint Drain Hose Float Sensor Temperature and humidity Sensor [Caster(without Stopper)] 4×φ8.8 Hole for Power Supply Wiring(Ø26) Air Inlet Handle Fixing Plate for Wall (Both Side) (Optional)MF08-1F Handle Service Cover 58 42 93 Adjustment Width (5~100) (mm) Hole for Sensor Wiring(Ø26) Air Outlet 24 4-Casters (Optional Parts) (Model:C08-1) Elbow 1213.5 1000 (Maximum) 720 (Minimum) Connector for Sensor Wire 145/94 Hot Gas 30 15 [Caster(with Stopper)] Handle Service Cover Holes for Anchor Bolt (4×M10) 93 On / Off 755 825 1 15(Hi)-12-(Me)-6(Lo) 0 0.08 Long Life Filter 4.15/3.20 5 5 20 Air Inlet Powerful Fan Round Duct(Ø100) (Optional Parts) (Model:FDS08-1) Double Suction Multi-Blade Fan Dehumidifier Model:C08-1 Temperature and humidity Sensor Control Panel Dehumidification Capacity(L/h) Air Inlet Temperature (°C DB) Electrical Control Box for Dehumidifier 2.3 High Med Low Dimensional drawing of caster (optional) On / Off Multi-Pass Cross-Finned Tube Type 40 50 Powerful Handle for Movement (Optional Parts) (Model:H08-1) 45 40 High Med Low Fan 45 % Reheating Operation Working Range 30 % Control Panel Details Air Outlet (□140×2) (Optional Parts) (Model:MF08-1F) Multi-Pass Cross-Finned Tube Type Note: 1. The performance indicates the values for the operation under the conditions: Indoor air inlet temperature 25°C, indoor air inlet humidity 80%, strong wind, and nominal operation. The maximum indicates the maximum value with the inverter. 2. For wiring installation work, allow about 1.2 times of the electric properties. 3. In reheat mode, the air outlet temperature is higher than the air inlet temperature. The temperature rises approximately 10 to 25°C, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. 4. Operational noise is measured in an echo-free anechoic room at a position 1.0m away from the front air outlet and a height of 1.0m and converted into A-scale values. In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. The operational noise indicates 1/3 octave band noise at low air volume setting. This unit is equipped with an inverter.Compared to the constant speed model, it generates a high frequency sound unique to inverters, which is normal.The tone is different from the constant speed model. Be careful when selecting the installation environment and location. 5. The unit is controlled based on the temperature and humidity detected by the front temperature and humidity sensors. The data may differ from the ambient humidity or the temperature/ humidity of the heat exchanger air inlet. Working range Fixing Plate for Floor (Both Side) 15 0.55 On / Off Control Panel 70 Micro-Computer Control Expansion Valve 166 218 Powerful 5 φ7 Dehumidification Capacity L/h Input kW Running Current A Power Factor % Maximum Current A Sound Pressure Level (Overall A Scale) dB — Cabinet Color (Munsell Code) — Dimensions (Height × Width × Depth) Compressor — — kW Motor Output — Refrigeration Oil — Charge kg — Refrigerant — — Flow Control kg Charge — Evaporator — Condenser — — Fan — Quantity 3 m /min Air Flow Rate Pa External Static Pressure kW Motor Output — Air Filter Protection High Pressure Protecion Device (OFF/ON) MPa Device Control A Fuse for Operating Circuit Value A Fuse for Fan Motor A Fuse for Compressor Internal Thermostat for Fan Motor °C (OPEN/CLOSE) — Defrost Method Defrost Cycle Time (at shipment) min Defrost Time (at shipment) min Defrost Start Temperature °C Defrosting Completion Temperature °C — Drain Piping Net Weight kg — Power Supply High Med Low % Fan DB ) Reheating Dehumidification Performance (mm) 194 Model RK-NP08PVX Maximum Nominal 2.3 2.9 0.64 0.86 3.1 4.1 95 7.0 40 Natural Gray (2.5Y8/2) 825 × 550 × 295 Hermetic (Scroll,DC Inverter) 0.6 POE 0.38 R410A 2×φ8.5 25 Dimensional drawing (50Hz) Handle 325 0.6kW 0.8Equivalent horsepower 54 Specifications Cover 57 Air Outlet 692.5 RK-NP08PVX Model:H08-1 624 550 17 (mm) 26.5 (inverter-equipped) < Reheating only type > Dimensional drawing of handle for Movement (optional) (mm) 44.5 Dimensional drawing of dehumidifier with Caster wagon (optional) Small floor type 17.5 SPECIFICATIONS &– DIMENSIONS Dimensional drawing Dimensional drawing of indoor unit with plenum Chamber (optional) (mm) (mm) (inverter-equipped) < Reheating only type > 35°C 70.5 125 12 45°C 148 Earth Terminal(M5 Screw) Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) 5°C (R1/2)(Both Side) Service Space Min. 500 Unit (Front) A Emergency Drain Piping Connection (R1/2)(Both Side) Min. 500 Service Space Min. 500 Unit Min. 1000 (Front) 1°C 60 50 70 80 90 100 Indoor Air Inlet Humidity (%) Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3. The diagram indicates the data without frosting effect. Electrical wiring diagram 1~/N 220V/50Hz TF TB1 NF3 R EF1 1 L1 PCN1 3 S N 1 3 1 5 7 NF1 L11 N1 G2 EF2 3 40 Static Pressure(Pa) 35 30 25 20 15 10 Lower Limit of Air Volume 300 200 132 112 100 72 Internal Static Pressure with Plenum Chamber Internal Static Pressure 5 60 70 80 Air Inlet Humidity (%) 90 100 0 15 20 25 30 Air Volume(m3/min) 35 40 CMC S 3 5 2 4 4 1 2 CN24 1 2 3 1 2 3 CN8 1 2 3 1 2 3 CN15 ※ ※ AR2 AR3 AR4 1 2 3 CN19 CN20 1 2 CN25 Y2 Y1 PCN2 ARIF Y4 PCN6 1 3 5 7 9 1 3 PCN5 8 6 7 8 1 2 3 PCN201 1 3 5 1 2 3 4 A PCB2 Control Panel Y7 Y6 Y5 1 3 PCN7 13 5 7 CN21 1 2 CN12 1 2 3 CN17 CN23 t° t° 1 2 1 32 CN18 1 2 CN11 CN10 t° t° 21 CN2 124 12 CMC SV1 THM1 THU A2 THM2 THM3 ITI 1 2 3 4 5 CN203 1 CN201 3 5 7 9 ※AR2 ※AR3 THM6 THM5 of (Evaporator ) (Top Outlet Compressor (Pipe )(Inlet ) Liquid Evaporator) CN29 536 TB2 1 2 3 4 5 6 1 2 3 4 5 6 A B 1 2 1 23456 M M MV1 Evaporator Upper MV2 Evaporator Lower ( ) ( Wired Controller ) Model:PC-RKF (Optional) ※AR4 1 2 3 4 5 CN204 PCN202 1 3 5 1 : Factory Wiring CN202 3 5 7 9 Alarm Signal Operation Signal Thermo-ON Signal Powerful Dehumidication Signal /Defrost Signal : Earth Wiring : Field Wiring ※ NF2 U CN6 1 2 3 4 Chamber MIF CN206 1 2 3 A1 P ※AR1 VUW PCN4 1 3 PSH1 7 DCL1 DCL CN9 6 6 IPM 1 2 3 CN14 CN7 PSW1 PSW2 PSW3 1 2 M 1~ A DCL2 1 3 5 7 Y3 CS 52C 1 PCN3 4 AR1 SEG1 SEG2 DSW1 DSW2 E R 2 3 CN1 ※ ※ PCN8 G1 5 Note: 1. As the blower is directly connected to the motor for the RK-NP2LVX, the air volume changes on the characteristic curve depending on the static pressure outside the unit. 2. By using the optional fan motor tap switching cord (K-2MC), you can change the air volume to 21m3/min. P PCB1 PF1 Power Supply:220V 50Hz PSL P MFM ※S L12 N2 400 PSH2 ※ELB V W MS 3~ MC Notes: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. S/N, A B 1 and 2 in the diagram indicate the terminal 2. R/L1 codes of the terminal block. 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. Mark AR1~4 ARIF CMC CS DCL EF1,2 G1,2 IPM ITI MC MFM MIF Name Relay Relay for Indoor Fan Contactor for Compressor Motor Capacitor Reactor Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor Motor for Compressor Motor for Fan Motor for Indoor Fan Mark MV1,2 NF1~3 PCB1,2 PF1 PSH1 PSH2 PSL SV1 TB1,2 TF THM1,THU THM2,3,5,6 : Field Supplied Name Micro-Computer Control Expansion Valve Noise Filter Printed Circuit Board Fuse High Pressure Switch for Protection High Pressure Switch for Control Low Pressure Switch for Control Solenoid Valve Terminal Block Transformer Temparature and Humidity Sensor Thermistor INDUSTRIAL DEHUMIDIFIERS 40 External Humidistat Signal 30 External Powerful Dehumidication Signal External Float Switch Signal R1 R1/2 120 AC 1 φ 220V 50Hz External Operation Signal(Start/Stop) 0 10 (Evaporator Outlet refrigerant Temperature) 45 Air Inlet Temperature (°C DB) Terminal Block for Transmission Transmission Wiring Terminal (M3.5 Screw) 15 -15 (Evaporator Outlet refrigerant Temperature) Reheating Operation Working Range 50 Terminal Block for Power Supply Power Supply Wiring Terminal(M5 Screw) 15 Earth Terminal(M5 Screw) Fixing Plate Anchor Bolt (Accessories) (Field-Supplied) Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) Square Holes for Transportation Hole for Power Supply Wiring (Front Hole Cover)(Accessories) (φ42 Knockout-Hole)(Both Side) 55 500 Min. 500 ARIF 40 148 Min. 1000 Hot Gas 30 15 Electrical Control Box A 12 55 500 125 15 A A 1 2 3 4 5 30 54.4 Drain Piping Connection (R1)(Both Side) Anchor Bolt Fixing Plate Hole for Transmission Wiring (Accessories) (Field-Supplied) (φ26 Knockout-Hole)(Both Side) Emergency Drain Piping Connection Hole for Power Supply Wiring Square Holes for Transportation (φ42 Knockout-Hole)(Both Side) (Front Hole Cover)(Accessories) Fan performance 1 250 Power Supply Wiring Terminal(M5 Screw) 145/94 Note: 1. Reheat dehumidification capacity and electrical characteristics indicate the data when the unit runs under the conditions : Air inlet temperature 25°C and Air inlet humidity : 80%. The maximum indicates the maximum value with the inverter. 2. Operational noise is measured in an echo-free place at a position 1.0m away from the unit front and a height of 1.0m and converted into A-scale values.In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. 3. In reheat mode, the air outlet temperature is higher than the air inlet temperature. The temperature rises approximately 10 to 25°C, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. Working range 369 Terminal Block for Power Supply 1650 573 Electrical Control Box 15 10°C 5 573 54.4 (R1)(Both Side) 15°C In 40°C Drain Piping Connection Service Cover (Left Side only) 22 20°C (Left Side only) Air Inlet 619 m Te 25°C 380 468 41 318 45 17 369 ir rA o do et Inl p (D re tu a er Service Cover 1650 10 Air Inlet Control Panel Min. 50 1 30 20 0.27 Long Life Filter 4.15/3.20 5 5 30 30°C B) 650 89 Double Suction Multi-Blade Fan Control Panel 180 Multi-Pass Cross-Finned Tube Type (Optional Parts) (Model:K-2PCV) 110 Multi-Pass Cross-Finned Tube Type (Removable) Min. 50 1.75 Standard Air Flow Rate Holes for Anchor Bolt(4-M10) (Removable) Plenum Chamber 14×φ10 619 Micro-Computer Control Expansion Valve 15 342 16.5 (Air Outlet) 650 683 713 89 Dehumidification Capacity L/h Input kW Running Current A Power Factor % Maximum Current A Sound Pressure Level (Overall A Scale) dB — Cabinet Color (Munsell Code) — Dimensions (Height × Width × Depth) Compressor — — kW Motor Output — Refrigeration Oil — Charge kg — Refrigerant — — Flow Control kg Charge — Evaporator — Condenser — — Fan — Quantity 3 m /min Air Flow Rate Pa External Static Pressure kW Motor Output — Air Filter Protection High Pressure Protecion Device (OFF/ON) MPa Device Control A Fuse for Operating Circuit Value A Fuse for Fan Motor A Fuse for Compressor "Internal Thermostat for Fan °C (OPEN/CLOSE)"Motor — Defrost Method min Defrost Cycle Time (at shipment) min Defrost Time (at shipment) Defrost Start Temperature °C Defrosting Completion Temperature °C — Drain Piping Main — Emergency Net Weight kg — Power Supply 3×100=300 2×100=200 Holes for Anchor Bolt (4×M10) 485 Reheating Dehumidification Performance RK-NP2LVX Maximum Nominal 5.5 8.7 1.4 2.5 6.8 12.2 93 17.7 55 Natural Gray (2.5Y8/2) 1,650 × 650 × 500 Hermetic (Scroll,DC Inverter) 1.3 HAF68D1 or α68HES-H 0.92 R410A 110 Model 683 713 37.5 A-A 633 37.5 221 (Air Outlet) Dehumidification Capacity Characteristic Curve 180 Specifications 380 468 1.3kW 2~3Equivalent horsepower Dehumidification Capacity(L/h) RK-NP2LVX 44 A-A 633 44 Floor type 485 SPECIFICATIONS &– DIMENSIONS Dimensional drawing Dimensional drawing of indoor unit with plenum Chamber (optional) (mm) (mm) 469 573 54 15 A Service Space Emergency Drain Piping Connection (R1/2)(Both Side) 12 148 Fixing Plate Anchor Bolt (Accessories) (Field-Supplied) Emergency Drain Piping Square Holes for Connection Transportation (R1/2)(Both Side) (Front Hole Cover)(Accessories) 500 535 12 148 500 Service Space Min. 1000 (Front) 24 Min. 500 Min. Unit Min. 500 500 (Front) 1°C 40 50 60 70 80 90 100 Indoor Air Inlet Humidity (%) Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25℃, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. Electrical wiring diagram 1~/N 220V/50Hz TF ※ELB TB1 NF3 R L1 S N 1 EF1 1 CN25 2 G2 5 30 25 20 15 300 200 141 121 100 10 5 60 70 80 Air Inlet Humidity (%) 90 100 0 30 35 40 4445 Air Volume(m3/min) 50 55 PCN3 1 3 5 7 CN1 1 2 3 3 CMC 2 CMIF CS CN7 PSW1 PSW2 1 2 3 CN8 ※ AR1 1 2 3 ※ AR2 1 2 3 CN15 ※ AR3 AR4 1 2 3 CN19 1 CN20 CN9 2 A 3 PSW3 Y2 Y1 CN6 3 PCB2 4 1 2 3 4 Control Panel Y7 Y6 Y5 Y4 PCN5 1 3 1 2 DSW2 DSW1 1 2 A1 PCN4 1 3 PCN7 1 3 5 7 CN21 1 2 CN17 CN12 1 2 3 1 2 CN23 1 2 3 CN18 1 2 CN11 1 2 CN2 CN10 CN29 1 2 3 4 5 6 1 2 TB2 A B 1 2 1 2 3 4 5 6 A 4 6 1 2 3 CN206 U V W PCN201 1 3 5 SV1 THM1 A2 THM2 t° THM3 t° THM6 t° 1 2 3 4 5 6 THM5 Chamber M 1~ MIF t° THU of Evaporator (Evaporator )( Top ) Outlet Compressor Pipe ) ( Inlet ) (Liquid ( ITI ※AR1 DCL2 CMC P A2 DCL1 DCL A1 PSH1 CMIF 5 IPM 1 2 3 CN14 Y3 PCN2 1 3 5 7 9 PCN6 1 3 1 2 3 4 5 CN203 CN201 1 3 5 7 9 ※AR2 ※AR3 Wired Controller M MV1 Evaporator Upper MV2 Evaporator Lower ) ( ) Model:PC-RKF (Optional) ※AR4 CN204 1 3 5 : Factory Wiring CN202 1 3 5 7 9 Alarm Signal Operation Signal Thermo-ON Signal Powerful Dehumidication Signal /Defrost Signal : Earth Wiring : Field Wiring ※ NF2 U 1 2 3 4 5 6 M 1 2 3 4 5 PCN202 : Field Supplied V W MS 3~ MC Internal Static Pressure with Plenum Chamber Internal Static Pressure 1 2 3 4 ※ 4 6 R S 1 Lower Limit of Air Volume Static Pressure(Pa) 35 3 1 CN24 2 EF2 PF1 40 1 SEG1 SEG2 L11 N1 3 400 P PCN8 G1 E Note: As the blower is directly connected to the motor for RK-NP4LVX, air volume changes on the characteristic curve depending on the static pressure outside the unit. PCN1 3 5 7 NF4 L12 N2 Power Supply:220V 50Hz PSL P PCB1 NF1 500 PSH2 MFM ※S Notes: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. S/N, A B 1 and 2 in the diagram indicate the terminal 2. R/L1 codes of the terminal block. 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. Mark AR1~4 CMC CMIF CS DCL EF1,2 G1,2 IPM ITI MC MFM MIF Name Relay Contactor for Compressor Motor Contactor for Indoor Fan Capacitor Reactor Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor Motor for Compressor Motor for Fan Motor for Indoor Fan Mark MV1,2 NF1~4 PCB1,2 PF1 PSH1 PSH2 PSL SV1 TB1,2 TF THM1,THU THM2,3,5,6 Name Micro-Computer Control Expansion Valve Noise Filter Printed Circuit Board Fuse High Pressure Switch for Protection High Pressure Switch for Control Low Pressure Switch for Control Solenoid Valve Terminal Block Transformer Temparature and Humidity Sensor Thermistor INDUSTRIAL DEHUMIDIFIERS 30 External Humidistat Signal 0 External Powerful Dehumidication Signal External Float Switch Signal R1 R1/2 160 AC 1 φ 220V 50Hz External Operation Signal(Start/Stop) 10 (Evaporator Outlet refrigerant Temperature) 45 Air Inlet Temperature (°C DB) A -15 (Evaporator Outlet refrigerant Temperature) Reheating Operation Working Range 50 669 A Min. 50 Unit 52C 40 55 Min. 1000 Min. 500 5°C 5 Hot Gas 30 15 125 Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) (φ26 Knockout-Hole)(Both Side) A Drain Piping Connection (R1)(Both Side) 15 Fixing Plate Anchor Bolt (Accessories) (Field-Supplied) Square Holes for Transportation (Front Hole Cover)(Accessories) C 45° 55 Hole for Transmission Wiring Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) Earth Terminal(M5 Screw) 89 669 10°C Transmission Wiring Terminal(M3.5 Screw) 54 15 Drain Piping Connection (R1)(Both Side) 535 (φ42 Knockout-Hole)(Both Side) 15 125 Earth Terminal(M5 Screw) Terminal Block for Transmission 1 2 3 4 5 6 7 8 30 Electrical Control Box Terminal Block for Power Supply Power Supply Wiring Terminal(M5 Screw) Hole for Power Supply Wiring C 15° 10 1800 1800 Terminal Block for Power Supply Power Supply Wiring Terminal(M5 Screw) Fan performance 1 380 468 380 468 70.5 250 42 18 469 573 ur e( DB ) 35 °C ra t pe m Te 4 Air Inlet Electrical Control Box 2 0°C Control Panel Air Inlet 0°C et 15 145/94 Note: 1. Reheat dehumidification capacity and electrical characteristics indicate the data when the unit runs under the conditions : Air inlet temperature 25°C and Air inlet humidity : 80%. The maximum indicates the maximum value with the inverter. 2. Operational noise is measured in an echo-free place at a position 1.0m away from the unit front and a height of 1.0m and converted into A-scale values.In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. 3. In reheat mode, the air outlet t emperature is higher than the air inlet temperature. The temperature rises approximately 10 to 25°C, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. Working range Plenum Chamber (Optional Parts) (Model:K-4PCV) Min. 50 1 44 20 0.45 Long Life Filter 4.15/3.20 5 7 50 °C 25 20 (Removable) 800 110 Double Suction Multi-Blade Fan °C 30 89 Multi-Pass Cross-Finned Tube Type (Removable) Control Panel nl Multi-Pass Cross-Finned Tube Type 833 863 14×φ10 Holes for Anchor Bolt(4×M10) 833 863 Holes for Anchor Bolt (4×M10) 800 rI 2.8 25 Ai Micro-Computer Control Expansion Valve 342 16.5 (Air Outlet) Standard Air Flow Rate or RK-NP4LVX Maximum Nominal 16.5 10.6 5.2 2.8 25.1 13.5 94 30.0 60 Natural Gray (2.5Y8/2) 1,800 × 800 × 500 Hermetic (Scroll,DC Inverter) 2.5 FVC68D 0.9 R410A do Dehumidification Capacity L/h Input kW Running Current A Power Factor % Maximum Current A Sound Pressure Level (Overall A Scale) dB — Cabinet Color (Munsell Code) — Dimensions (Height × Width × Depth) Compressor — — kW Motor Output — Refrigeration Oil — Charge kg — Refrigerant — — Flow Control kg Charge — Evaporator — Condenser — — Fan — Quantity 3 m /min Air Flow Rate Pa External Static Pressure kW Motor Output — Air Filter Protection High Pressure Protecion Device (OFF/ON) MPa Device Control A Fuse for Operating Circuit Value Fuse for Fan Motor A Fuse for Compressor A "Internal Thermostat for Fan °C (OPEN/CLOSE)"Motor — Defrost Method min Defrost Cycle Time (at shipment) min Defrost Time (at shipment) Defrost Start Temperature °C Defrosting Completion Temperature °C — Drain Piping Main — Emergency Net Weight kg — Power Supply In Reheating Dehumidification Performance 70.5 2×100=200 Dehumidification Capacity Characteristic Curve Model A-A 783 A-A 783 44 37.5 298.5 44 3×100=300 180 Specifications 37.5 57 2.5kW 4~5Equivalent horsepower Dehumidification Capacity(L/h) RK-NP4LVX 68.5 318 (Air Outlet) (inverter-equipped) < Reheating only type > 110 Floor type 180 SPECIFICATIONS &– DIMENSIONS (inverter-equipped) < Reheating only type > Dehumidification Capacity Characteristic Curve 250 46 18 Control Panel 469 °C 30 Air Inlet do In t le In 573 Terminal Block for Power Supply Power Supply Wiring Terminal (M5 Screw) Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) C 15° Earth Terminal (M5 Screw) 10°C 148 12 Anchor Bolt (Field-Sipplied) 148 Square Holes for Transportation (Front Hole Cover)(Accessories) 500 Service Space Emergency Drain Piping Connection 26 (Front) Min. 1000 45°C Min. Unit Min. 500 500 (Front) Min. 500 Unit 5 1°C Electrical wiring diagram 40 50 60 70 80 90 100 Indoor Air Inlet Humidity (%) Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3~/N 380V/50Hz PCB4 R RPR S TF T ※ELB TB1 NF3 20 15 80 90 100 3 EF2 N EF3 PCN3 1 3 5 7 CN1 1 2 3 2 4 PF2 + U 1 2 3 MIF - 4 Y2 Y1 5 1 2 3 CN8 ※ AR2 1 2 3 1 2 3 CN15 ※ AR3 AR4 1 2 3 CN19 1 CN20 CN9 2 3 PSW3 A DSW1 Y4 1 2 DSW2 CN6 3 PCB2 4 1 2 3 4 Control Panel Y7 Y6 Y5 PCN5 1 3 PCN4 1 3 8 A1 PCN7 1 3 5 7 CN21 1 2 CN12 CN17 1 2 3 CN23 1 2 1 2 3 t° THM2 t° THM3 CN18 1 2 CN11 CN10 t° THM6 t° THM5 1 2 CN2 CN29 123456 1 2 TB2 A B 1 2 123456 6 RPR CMIF ITI THM1 THU ( P 1 U 2 3 1 2 3 PCN301 CN206 1 2 3 4 5 6 Top of Evaporator ( Evaporator )( Compressor ( Liquid ) Pipe ) ( Inlet Outlet Chamber ) A ZNR IPM SV2 SV1 A2 PSH1 P CS2 N CMC 7 A2 CS1 CMC RS1 PSW2 ※ AR1 6 A1 M 3~ CN7 PSW1 1 2 1 CN25 2 CMIF G2 1 2 3 CN14 Y3 1 CN24 2 1 3 5 E RS2 PCB3 ※AR1 ※AR2 ※AR3 1 2 3 4 5 6 M M Wired Controller MV1 Evaporator Upper MV2 Evaporator Lower Model:PC-RKF (Optional) ) ( ) ※AR4 W 500 Power Supply:380V 50Hz 300 0 1 2 3 4 SEG1 SEG2 NF1 L1 L2 L3 Fan performance Internal Static Pressure with Plenum Chamber Internal Static Pressure 5 Air Inlet Humidity (%) 1 ※ PCN8 G1 PF1 100 10 PCN1 5 7 DM U V W 200 195 175 P 50 60 70 80 Air Volume(m3/min) 90 100 DCL Note: As the blower is directly connected to the motor for RK-NP8LVX, air volume changes on the characteristic curve depending on the static pressure outside the unit. CB1 CN3 CB2 + - + - R1 R2 1 2 3 C 1 2 : Factory Wiring Alarm Signal NF4 NF5 U V W MS 3~ MC Operation Thermo-ON Signal Signal Powerful Dehumidication Signal /Defrost Signal : Earth Wiring : Field Wiring ※ : Field Supplied t° THM ( Fin ) Notes: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. 2. L1 L2 L3 N A B 1 and 2 in the diagram indicate the terminal codes of the terminal block. 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. Mark AR1~4 CB1,2 CMC CMIF CS1,2 DCL DM EF1~3 G1,2 IPM ITI MC MFM MIF MV1,2 NF1~5 Name Relay Capacitor Contactor for Compressor Motor Contactor for Indoor Fan Capacitor Reactor Diode Module Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor Motor for Compressor Motor for Fan Motor for Indoor Fan Micro-Computer Control Expansion Valve Noise Filter Mark PCB1~4 PF1,2 PSH1 PSH2 PSL R1,2 RPR RS1,2 SV1,2 TB1,2 TF THM THM1,THU THM2,3,5,6 ZNR Name Printed Circuit Board Fuse High Pressure Switch for Protection High Pressure Switch for Control Low Pressure Switch for Control Resistor Reverse Phase Protection Relay Resistor Solenoid Valve Terminal Block Transformer Thermistor Temparature and Humidity Sensor Thermistor Surge Absorber INDUSTRIAL DEHUMIDIFIERS 25 EF1 1 3 NF2 PCN2 1 3 5 7 9 PCN6 1 3 Lower Limit of Air Volume 30 PSL P PCB1 L1 L2 L3 N L1' L2' L3' N' 400 35 PSH2 MFM ※S External Humidistat Signal 30 External Powerful Dehumidication Signal External Float Switch Signal 0 External Operation Signal(Start/Stop) R1 R1/2 215 AC 3 φ 380V 50Hz Static Pressure(Pa) Air Inlet Temperature (°C DB) 55 Min. 1000 Min. 500 10(Evaporator Outlet refrigerant Temperature) 70 Earth Terminal(M5 Screw) Emergency Drain Piping Connection (R1/2)(Both Side) 500 55 Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) A Fixing Plate (Accessories) Service Space -15(Evaporator Outlet refrigerant Temperature) 60 15 12 125 Terminal Block for Transmission Transmission Wiring Terminal (M3.5 Screw) 5°C Hot Gas 30 15 40 50 (φ42 Knockout-Hole)(Both Side) 15 A Fixing Plate Anchor Bolt (Accessories) (Field-Supplied) Square Holes for Transportation (Front Hole Cover)(Accessories) 15 10 45 40 55 54 Power Supply Wiring Terminal(M5 Screw) Hole for Power Supply Wiring 125 Terminal Block for Transmission Transmission Wiring Terminal (M3.5 Screw) Hole for Transmission Wiring 15 (φ26 Knockout-Hole) A (Both Side) A Electrical Control Box Terminal Block for Power Supply Drain Piping Connection (R1)(Both Side) 54 15 20 145/94 Reheating Operation Working Range 30 1800 573 1800 Electrical Control Box 535 or r Ai °C 20 m Te (R1)(Both Side) 110 25 re tu ra pe ° 25 180 C 30 Drain Piping Connection Air Inlet 669 35 469 Control Panel V 1 Plenum Chamber (Optional Parts) (Modek:K-8PCV) (R1/2)(Both Side) Note: 1. Reheat dehumidification capacity and electrical characteristics indicate the data when the unit runs under the conditions : Air inlet temperature 25°C and Air inlet humidity : 80%. The maximum indicates the maximum value with the inverter. 2. Operational noise is measured in an echo-free place at a position 1.0m away from the unit front and a height of 1.0m and converted into A-scale values. In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. 3. In reheat mode, the air outlet temperature is higher than the air inlet temperature. The temperature rises approximately 10 to 25°C, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. 4. The products are subject to the "Harmonic suppression guideline for consumers who receive high voltage or special high voltage." The circuit class number and conversion coefficient vary from model to model. Contact Hitachi for detailed information. Working range 44 380 468 1100 40 Min. 50 1 80 20 0.7 Long Life Filter 4.15/3.20 5 5 40 (Removable) Air Outlet Standard Air Flow Rate 89 Double Suction Multi-Blade Fan Holes for Anchor Bolt(4×M10) 1133 1163 1100 535 Multi-Pass Cross-Finned Tube Type Holes for Anchor Bolt(4×M10) (Removable) 1133 1163 110 Multi-Pass Cross-Finned Tube Type A-A 1083 Min. 50 3.7 17 26×φ10 669 Micro-Computer Control Expansion Valve 922 (Air Outlet) 89 RK-NP8LVX Maximum Nominal 20.1 26.3 5.6 10.5 9.9 18.6 86 23.4 63 Natural Gray(2.5Y8/2) 1,800 × 1,100 × 500 Hermetic(Scroll,DC Inverter) 5.8 FVC68D 1.9 R410A 35 °C Dehumidification Capacity L/h Input kW Running Current A Power Factor % Maximum Current A Sound Pressure Level (Overall A Scale) dB — Cabinet Color (Munsell Code) — Dimensions (Height × Width × Depth) Compressor — — kW Motor Output — Refrigeration Oil — Charge kg — Refrigerant — — Flow Control kg Charge — Evaporator — Condenser — — Fan — Quantity 3 m /min Air Flow Rate Pa External Static Pressure kW Motor Output — Air Filter Protection High Pressure Protecion Device (OFF/ON) MPa Device Control A Fuse for Operating Circuit Value Fuse for Fan Motor A Fuse for Compressor A "Internal Thermostat for Fan °C (OPEN/CLOSE)"Motor — Defrost Method min Defrost Cycle Time (at shipment) min Defrost Time (at shipment) Defrost Start Temperature °C Defrosting Completion Temperature °C — Drain Piping Main — Emergency Net Weight kg — Power Supply °C Reheating Dehumidification Performance 40 Model Air Outlet 180 Specifications 70 2×100=200 5.8kW 8~10Equivalent horsepower Dehumidification Capacity(L/h) RK-NP8LVX A-A 1083 9×100=900 317 (Air Outlet) 70 28 Dimensional drawing of indoor unit with plenum Chamber (optional) (mm) (mm) 44 Dimensional drawing Floor type 380 468 SPECIFICATIONS &– DIMENSIONS SPECIFICATIONS &– DIMENSIONS Floor type (inverter-equipped) < Reheating and Cooling Type > Capacity characteristic curve (cooling operation) 16 15 14 13 12 11 r oo td Ou 10 nle I Air re( tu era mp e tT ) DB 15 °C 10 ℃ 20 Standard Air Flow Rate C 30° 40°C 9 8 7 6 5 12 10 8 6 4 2 0 y 95%80% umidit let H r Air In Indoo 50% 30% 2 5 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Indoor Air Inlet Temperature(°CWB) Ind oor Air Inle t Hu mid ity9 80% 0% 70% 60% 40%50% 30% 10 15 20 25 30 35 40 10 35°C 5°C 30 40 50 PF2 1 3 5 7 1 2 3 4 PCN1 CN1 PSL Pd P MFM 8 1 3 5 7 1 2 3 CN27 Y3 1 2 3 1 2 3 PCN3 CN13 1 2 3 CN14 1 2 3 CN7 CN8 SEG1 SEG2 PCN8 L12 N2 1 2 3 4 Y2 Y1 ARIF 5 6 R S 1 2 3 PCN2 PCN6 1 3 5 7 9 CS 4 5 6 7 7 8 MIF A 1 3 PCN4 PCN7 1 3 CN21 1 2 1 3 5 7 CMC 1 2 3 THM1 THU t° ARIF ITI CN12 CN17 1 2 CN23 CN10 CN22 1 2 3 1 2 8 2 6 SV1 1 4 SV2 3 6 SV3 5 8 t° t° CN19 CN20 CN9 1 2 3 CN6 1 2 3 4 THM2 THM3 THM5 CN29 MV1 Evaporator Upper 1 2 3 CN206 DCL2 U V W IPM NF2 1 2 3 4 5 CN203 PCN201 CN201 1 3 5 1 3 5 7 9 MV2 Evaporator Lower ※AR2 ※AR3 ※AR4 MC Operation Thermo-ON Signal Signal Powerful Dehumidication Signal /Defrost Signal 8 9 01 1 2 3 4 5 6 SW1 M MOF EF3 5 4 3 2 TF EF2 EFS1 PCN1 7 5 3 1 G1 PCB2 Control Panel TB2 A Alarm Signal RSW1 1 2 3 4 PCN406 EF1 SV6 V MS W 3~ DSW4 1 2 3 4 5 6 DSW1 1 B 1 2 1 3 5 7 9 ※AR1 U DSW2 CN404 1 2 3 4 5 6 3 CN204 1 3 5 1 2 A PCN10 1 2 PSW1 PSW2 PSW3 DSW6 DSW3 ) 1 2 3 4 5 PCN202 CN202 THM8 5 4 3 2 M ) ( 4 3 2 1 CN405 DCL1 DCL ) 8 1 2 3 4 5 6 M ( Liquid Pipe CN406 1 2 3 4 5 6 1 2 3 4 5 6 Top of Outlet ( Evaporator ) ( Compressor ( Evaporator ) Inlet Chamber ) 7 THM8 t° 3 2 1 1 2 3 4 1 2 3 4 5 6 t° ( DSW2 CN2 1 2 DSW5 SEG1SED2 AR4 A1 A2 7 M 1~ 52C 1 3 5 PCN5 P 8 CMC 3 ※ AR3 1 2 3 Y7 Y6 Y5 1 PSH1 AROF ※ AR2 PSW1 PSW2 PSW3 EF2 G2 ※ AR1 1 2 3 CN15 DSW1 PF1 PCB1 ※ 1 2 3 23 G1 8 1 3 EF1 L11 N1 E 4 7 7 ARSV4ARSV5 PCB1 (Ambient) 78 TF 5 NF3 THM7 External Thermostat Signal AROF External Humidistat Signal ARSV4 3 3 ARSV55 5 1 2 3 4 t° External Float Switch Signal 4 NF4 NF1 2 External Powerful Dehumidication /Switching Operation Signal 4 External Operation Signal(Start/Stop) 3 70 80 90 100 30 Note: 1. The diagram shows the values when the dehumidifier inverter of the capacity shown on the left runs at its maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3. The diagram indicates the data without frosting effect. 45 6 R L1 S N S N 60 Indoor Air Inlet Humidity (%) Outdoor Unit(Model:RCR-NP2TVX) 3 R L1 10°C 5 TB2 TB3 15°C Indoor Unit SV4 SV5 TB1 20°C 1°C Indoor Unit(Model:RK-NP2LTVX) ※ELB ※S I Air 45°C Electrical wiring diagram 3 25°C 0 Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. 2. The diagram indicates the data without capacity deterioration due to frosting. 3. The dehumidification capacity in the diagram indicates the capacity when the outdoor air inlet temperature is 30°C.The dehumidification capacity at a different outdoor air inlet temperature can be obtained by multiplying the value by the correction coefficient in the table below.The "●" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%, and outdoor air inlet temperature 30°C. 2 or o Ind 40°C Outdoor air inlet temperature 10°C 20°C 30°C 40°C Correction coefficient 1.10 1.06 1.00 0.80 1 30°C nle 45 1~/N 220V/50Hz ra pe m e tT B) e(D r tu Wired Controller Model:PC-RKF (Optional) NF1 PCB2 CN201 5 4 3 2 1 PCN203 EFS1 3 EFR1 1 R1B R1A RS Note: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. S/N A B 1 2 3 and 4 in the diagram indicate the terminal codes of the terminal block. 2. R/L1 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. TB1 PCN201 NF2 5 3 1 G2 R L1 S N EFR1 1 3 Name Relay Relay for Indoor Fan Relay for Outdoor Fan Relay for Solenoid Valve Contactor for Compressor Motor Capacitor Reactor Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor MC Motor for Compressor Motor for Fan MFM MIF Motor for Indoor Fan MV1,2 Micro-Computer Control Expansion Valve NF1~4 Noise Filter PCB1,2 Printed Circuit Board PF1,2 Fuse Pd Sensor for Refrigerant Pressur PSH1 High Pressure Switch for Protection Low Pressure Switch for Control PSL SV1~6 Solenoid Valve TB1~3 Terminal Block TF Transformer THM1, THU Temparature and Humidity Sensor THM2,3,5 Thermistor Mark AR1~4 ARIF AROF ARSV4,5 CMC CS DCL EF1,2 G1,2 IPM ITI Outdoor Unit Mark EF1~3 EFR1, EFS1 G1,2 MOF NF1,2 PCB1,2 RS TB1,2 TF THM7,8 Name Fuse Fuse Earth Motor for Outdoor Fan Noise Filter Printed Circuit Board Resistor Terminal Block Transformer Thermistor INDUSTRIAL DEHUMIDIFIERS Cooling Capacity(kW) Dehumidification Capacity(L/h) Indoor Air Inlet Temperature(°C DB) RK-NP2LTVX Standard Air Flow Rate 17 Dehumidification Capacity(L/h) RK−NP2LTVX +RCR-NP2TVX Dehumidification capacity characteristic carve (Reheating operation) Working range Reheating Operation Working Range (inverter-equipped) < Reheating and Cooling Type > Specifications of outdoor unit kW 11.9 16.2 Air Flow Rate m3/min 83 9.5 13.3 Motor Output kW 0.2 Input kW 3.1 5.0 Running Current A 14.8 23.9 Power Factor % 95 95 — — Double Suction Multi-Blade Fan Quantity — 1 m3/min 44 External Static Pressure Pa 20 Motor Output kW 0.45 — Long Life Filter Air Flow Rate Air Filter Defrost Refrigerant Piping Drain Piping High Pressure Protecion Device (OFF/ON) MPa 4.15/3.20 Fuse for Operating Circuit A 5 Fuse for Fan Motor A 7 Fuse for Compressor A 50 Fuse for Outdoor Unit — 5 "Internal Thermostat for Fan (OPEN/CLOSE)"Motor °C 145/94 Method — Hot Gas Defrost Cycle Time (at shipment) min 30 Defrost Time (at shipment) min 15 Defrost Start Temperature °C -15(Evaporator Outlet refrigerant Temperature) Defrosting Completion Temperature °C 10(Evaporator Outlet refrigerant Temperature) Gas Line — φ15.88(Flare Nut Connection) Liquid Line — φ12.7(Flare Nut Connection) Maximum Piping Length (Actual Length) — 50 Maximum Piping Length (Equivalent Length) — 70 Height Difference between O.U. andI.U — 20(O.U. is Higher)·5(O.U. is Lower) Main — R1 Emergency — R1/2 Net Weight kg 165 Power Supply — AC 1 φ 220V 50Hz Holes for Anchor Bolt(M10) (2-Holes) 52 12.5 175 600 42 23 57 175 950 370 75 Service Cover Terminal Block for Transmission Transmission Wiring Terminal(M4 Screw) Terminal Block for Power Supply Power Supply Wiring Terminal(M4 Screw) Earth Terminal(M5 Screw) (Both Side) (M5 Tapping Screw) Dimensional drawing of Intdoor Unit A-A 783 Gas Line Refrigerant Piping Connection (φ15.88 Brazing Connection) Liquid Line Refrigerant Piping Connection (φ12.7 Brazing Connection) Air Outlet A Hole for Refrigerant Piping and Power Supply Wiring (Knockout-Hole) 4-Holes for Fixing the Unit to the Wall 97 23 (mm) Dimensional drawing of indoor unit with plenum Chamber (optional) (mm) 37.5 3×100=300 A-A 783 37.5 298.5 833 863 B 26 67 2×100=200 Air Outlet Holes for Anchor Bolt (4×M10) (Removable) Hole for Refrigerant Piping and Power Supply Wiring (Knockout-Hole) 70.5 342 16.5 (Air Outlet) Control Panel 833 863 14×φ10 Holes for Anchor Bolt (4×M10) (Removable) Plenum Chamber (Optional Parts) (Model:K-4PCV) 800 Air Outlet 800 Note: 1. The reheat dehumidification capacity and electrical characteristics indicate the values for the operation under the conditions: Air inlet temperature 25°C and indoor air inlet humidity 80%. 2. The cooling dehumidification capacity and electrical characteristics indicate the values for the operation under the conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%, and outdoor air inlet temperature 30°C. 3. The maximum indicates the maximum value with the inverter. 4. Operational noise is measured in an echo-free place at a position 1.0m away from the unit front and a height of 1.0m and converted into A-scale values.In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. 5. In reheat mode, the air outlet temperature is higher than the air inlet temperature. The temperature rises approximately 10 to 25℃, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. 6. The standard length of the piping between the indoor unit and the outdoor unit is 5.0m (one way). The performance (dehumidification capacity, etc.) shown in the table is for installation with the 5.0m one-way piping laid horizontally. 7. If the unit is operated in a room with a low load such as a small greenhouse, reheat mode and cooling mode will alternate frequently, resulting in malfunction. In this case, consider adding ventilation or extra load to keep the alternating frequency at twice per hour or less. 8. As the blower is directly connected to the motor, air volume changes depending on the static pressure outside the unit. 9. For wiring installation work, allow about 1.2 times of the electric properties. Air Inlet Air Inlet Control Panel Drain Piping Connection (R1)(Both Side) 54 Service Cover (Left Side only) Hole for Liquid Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) 12 125 Hole for Outdoor Unit Power Supply Wiring (φ26 Knockout-Hole)(Both Side) 80 148 A Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) Hole for Gas Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) Emergency Drain Piping Connection (R1/2)(Both Side) 55 500 55 15 Gas Line Refrigerant Piping Connection (φ15.88 Flare Nut) Terminal Block for Power Supply Power Supply Wiring Terminal(M5 Screw) Earth Terminal(M5 Screw) Terminal Block for Outdoor Unit Power Supply and Transmission Wiring Terminal(M4 Screw) Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) Electrical Control Box 15 A Anchor Bolt (Field-Supplied) Fixing Plate (Accessories) Liquid Line Refrigerant Piping Connection (φ12.7 Flare Nut) Drain Piping Connection 54 12 Unit (Front) Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) Hole for Outdoor Unit Power Supply Wiring (φ26 Knockout-Hole)(Both Side) 125 80 148 55 500 Service Space Min. 500 Min. 500 Unit (Front) Min. 500 Gas Line Refrigerant Piping Connection (φ15.88 Flare Nut) Terminal Block for Power Supply Power Supply Wiring Terminal(M5 Screw) Earth Terminal(M5 Screw) Terminal Block for Outdoor Unit Power Supply and Transmission Wiring Terminal(M4 Screw) Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) Electrical Control Box 15 A Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) Hole for Gas Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) Emergency Drain Piping Connection (R1/2)(Both Side) 55 Square Holes for Transportation (Front Hole Cover)(Accessories) Service Space Min. 500 Service Cover (Left Side only) Hole for Liquid Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) (R1)(Both Side) 15 A Fixing Plate (Accessories) Anchor Bolt (Field-Supplied) Liquid Line Refrigerant Piping Connection (φ12.7 Flare Nut) Square Holes for Transportation (Front Hole Cover)(Accessories) INDUSTRIAL DEHUMIDIFIERS Multi-Pass Cross-Finned Tube Type 250 Multi-Pass Cross-Finned Tube Type — 469 — Outdoor Air Inlet Temperature(°C DB) 573 Evaporator Condenser -5 -1 0 5 10 15 20 25 30 35 4043 Hole for Refrigerant Piping (Knockout-Hole) Note: As the blower is directly connected to the motor for RK-NP4LTVX, air volume changes on the characteristic curve depending on the static pressure outside the unit. 1800 3.6 Viewed from B 669 kg 10 89 Charge 55 44 Micro-Computer Control Expansion Valve 50 44 45 380 468 R410A — 15 180 — 40 Air Volume(m3/min) 5 58 35 Min. 50 — Flow Control 58 Holes for Anchor Bolt(M10) (2-U Cut Holes) 30 Min. 1000 0.9 Air Inlet 0 20 535 176 kg (mm) 25 110 215 Charge Dimensional drawing of outdoor unit Internal Static Pressure with Plenum Chamber Internal Static Pressure 30 57 FVC68D AC 1φ 220V 50Hz 70.5 — 50 — 68.5 — kg Power Supply 318 2.5 200 (Air Outlet) kW Net Weight 44 18 Motor Output 90 100 469 Hermetic (Scroll,DC Inverter) 80 573 — 70 35 1800 — 60 40 669 Compressor φ12.70 (Brazing Connection) 869 1,800 × 800 × 500 mm 109 — Liquid Line 15 Dimensions (Height × Width × Depth) φ15.88 (Brazing Connection) 48 370 410 440 Natural Gray (2.5Y8/2) mm 15 — 5 50 141 121 100 40 Cabinet Color (Munsell Code) A Gas Line Fuse for Fan Motor 40 Indoor Air Inlet Humidity (%) 45 Refrigerant Piping 75 400 60 5 Fuse for Operating Circuit 26 32 31.6 A 30 300 Cooling Operation Working Range Protection Device 20 % Protection Device Control Value 1 L/h dB Fan — Dehumidification Capacity Maximum Current Refrigerant Quantity Cooling Capacity Sound Pressure Level (Overall A Scale) Refrigeration Oil Propeller Fan 89 94 Multi-Pass Cross-Finned Tube Type — Indoor Air Inlet Temperature (°C DB) % Fan 1 44 Power Factor — — Condenser 10 380 468 25.1 15 5 1,140 × 950 × 370 180 13.5 20 Min. 50 A mm Min. 1000 Running Current Dimensions (Height × Width × Depth) 535 176 5.2 Natural Gray(2.5Y8/2) 110 215 16.5 2.8 46 — 400 25 116 10.6 kW 50 dB Cabinet Color (Munsell Code) 30 138 L/h Maximum Sound Pressure Level (Overall A Scale) 1140 Cooling Dehumidification Performance Dehumidification Capacity Input Nominal 58 RCR-NP4TVX Applicable Outdoor Unit Model Reheating Dehumidification Performance Maximum 35 31 Nominal RCR-NP4TVX Model 58 RK-NP4LTVX Model Power Supply:220V 50Hz 40 Static Pressure(Pa) 2.5kW 4~5Equivalent horsepower Specifications of indoor unit 500 45 Indoor Air Inlet Temperature (°C DB) RK-NP4LTVX+RCR-NP4TVX Fan performance 32 Floor type Lower Limit of Air Volume SPECIFICATIONS &– DIMENSIONS SPECIFICATIONS &– DIMENSIONS – Floor type Floor type 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Indoor Air Inlet Temperature(°C WB) Ind oor Air Inle t Hu mid ity 90% 80% 70% 60% 40% 5 0% 30% 5 10 15 20 25 30 35 40 et nl Ai rI 10 C 45° 5°C 5 1°C 0 45 30 Outdoor air inlet temperature 10°C 20°C 30°C 40°C Correction coefficient 1.10 1.06 1.00 0.80 40 50 60 70 80 90 100 Input kW 5.6 10.5 Running Current A 9.9 18.6 Power Factor % 86 Cooling Capacity kW 24.9 32.5 Air Flow Rate m3/min 144 Dehumidification Capacity L/h 18.4 21.6 Motor Output kW 0.2 Input kW 6.6 12.0 Running Current A 11.7 21.2 Power Factor % 86 Maximum Current % 27.1 dB 63 Cabinet Color (Munsell Code) — Natural Gray(2.5Y8/2) Dimensions (Height × Width × Depth) — 1,800 × 1,100 × 500 Compressor — — Hermetic(Scroll,DC Inverter) Motor Output kW 5.8 — — FVC68D Charge kg 1.9 Refrigeration Oil Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The " ●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3. The values in the diagram are the values when the reheat suppression function is disabled. 26.3 Sound Pressure Level (Overall A Scale) Indoor Air Inlet Humidity (%) Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency.The " ●" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%, and outdoor air inlet temperature 30°C. 2. The diagram indicates the data without capacity drop due to frosting. 3. The dehumidification capacity in the diagram indicates the capacity when the outdoor air inlet temperature is 30℃. The dehumidification capacity at a different outdoor air inlet temperature can be obtained by multiplying the value by the correction coefficient in the table below. 20.1 Refrigerant — — R410A Flow Control — Micro-Computer Control Expansion Valve Charge kg 5.8 Evaporator — Multi-Pass Cross-Finned Tube Type Condenser — Multi-Pass Cross-Finned Tube Type — — Double Suction Multi-Blade Fan Quantity — 1 Fan m3/min 80 External Static Pressure Pa 20 Motor Output kW 0.7 — Long Life Filter Air Flow Rate Electrical wiring diagram Indoor Unit Indoor Unit(Model:RK-NP4LTVX) Outdoor Unit(Model:RCR-NP4TVX) TB2 1~/N 220V/50Hz 2 3 3 3 5 5 4 5 ARSV5 TF R L1 PCB1 S N NF3 PF2 1 3 8 1 2 3 1 2 3 1 2 3 4 5 PCN2 PCN6 SEG1 SEG2 7 M 1~ MIF A 3 PCN5 1 3 PCN4 1 3 PSH1 PCN7 CN206 PCN201 1 3 5 CN21 1 2 1 3 5 7 CN12 1 2 3 AROF P 8 CMC THM1 THU A2 A1 ITI 1 2 3 4 5 CN203 CN201 1 3 5 7 9 t° V W MS 3~ MC 1 2 3 CN19 Liquid Pipe ) 1 2 3 CN20 CN9 PSW1 PSW2 PSW3 CN17 1 2 CN23 CN10 CN22 1 2 3 1 2 4 3 2 1 THM8 1 2 3 CN6 MOF 1 2 3 4 2 1 4 SV2 3 6 SV3 5 8 7 t° THM2 t° t° 1 2 3 4 5 6 THM3 THM5 Top of Evaporator ( Evaporator ) ( Compressor Outlet )( Inlet ) 1 2 3 4 5 6 RSW1 DSW1 1 2 3 4 SW1 9 01 1 2 3 4 5 6 1 2 3 4 5 6 EF3 TF CN405 EF2 5 4 3 2 EFS1 PCN1 MV2 Evaporator Lower PCB2 ) Control Panel TB2 A B 1 2 1 3 5 7 9 ※AR3 Operation Signal ※AR4 Thermo-ON Signal Powerful Dehumidication Signal /Defrost Signal 3 EFR1 1 NF1 PCB2 CN201 5 4 3 2 1 Wired Controller Model:PC-RKF (Optional) Note: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. S/N A B 1 2 3 and 4 in the diagram indicate the terminal codes of the terminal block. 2. R/L1 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. TB1 PCN201 PCN203 EFS1 ※AR2 5 G1 M ) ( 7 1 1 2 3 4 5 6 M MV1 Evaporator Upper SV6 1 2 3 4 5 Alarm Signal DSW3 PCN406 EF1 ( CN204 PCN202 CN202 ※AR1 DSW4 5 4 3 2 8 CN29 1 2 3 4 5 6 3 CN406 8 M 1 2 3 4 1 2 3 4 5 6 DSW2 3 2 1 A 1 1 2 PSW1 PSW2 PSW3 DSW6 CN404 DSW2 CN2 1 2 Chamber CMIF 1 3 5 THM8 t° 3 IPM U ( AR4 A1 A2 1 2 3 NF2 1 2 3 CN15 Y7 Y6 Y5 1 SV1 DCL2 U V W ※ AR3 6 DCL1 DCL CN8 1 2 Y2 Y1 1 3 5 7 9 6 1 2 3 CN7 CMIF CS 5 1 2 3 CN14 Y3 4 6 CMC ※ AR2 3 5 G2 PF1 R S 52C ※ AR1 PCN10 23 PCN3 CN13 DSW1 E L12 N2 ※ 1 2 1 3 5 7 1 2 3 CN27 PCN8 G1 EF2 L11 N1 4 P 7 NF1 2 1 2 3 4 PCN1 CN1 PSL Pd MFM 5 NF4 1 3 7 8 EF1 1 3 NF5 7 DSW5 SEG1 SED2 78 ARSV4 4 External Thermostat Signal 3 (Ambient) PCB1 External Humidistat Signal S N 3 THM7 External Float Switch Signal 1 R L1 External Powerful Dehumidication /Switching Operation Signal AROF External Operation Signal(Start/Stop) SV5 ARSV4 ARSV5 TB1 1 2 3 4 t° SV4 45 6 TB3 ※ELB ※S 3 EFR1 1 R1B R1A R L1 S N NF2 5 3 1 G2 RS ※ : Factory Wiring : Earth Wiring : Field Wiring : Field Supplied Mark AR1~4 AROF ARSV4,5 CMC CMIF CS DCL EF1,2 G1,2 IPM ITI Name Relay Relay for Outdoor Fan Relay for Solenoid Valve Contactor for Compressor Motor Contactor for Indoor Fan Capacitor Reactor Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor MC Motor for Compressor MFM Motor for Fan MIF Motor for Indoor Fan MV1,2 Micro-Computer Control Expansion Valve NF1~5 Noise Filter PCB1,2 Printed Circuit Board PF1,2 Fuse Pd Sensor for Refrigerant Pressur PSH1 High Pressure Switch for Protection PSL Low Pressure Switch for Control SV1~6 Solenoid Valve TB1~3 Terminal Block TF Transformer THM1, THU Temparature and Humidity Sensor THM2,3,5 Thermistor Air Filter Protection Device Control Value Defrost Refrigerant Piping Outdoor Unit Mark EF1~3 EFR1, EFS1 G1,2 MOF NF1,2 PCB1,2 RS TB1,2 TF THM7,8 Name Fuse Fuse Earth Motor for Outdoor Fan Noise Filter Printed Circuit Board Resistor Terminal Block Transformer Thermistor Drain Piping High Pressure Protecion Device (OFF/ON) MPa 4.15/3.20 Fuse for Operating Circuit A 5 Fuse for Fan Motor A 5 Fuse for Compressor A 40 Fuse for Outdoor Unit — 10 "Internal Thermostat for Fan (OPEN/CLOSE)"Motor °C 145/94 Method — Hot Gas Defrost Cycle Time (at shipment) min 30 Defrost Time (at shipment) min 15 Defrost Start Temperature °C -15(Evaporator Outlet refrigerant Temperature) Defrosting Completion Temperature °C 10(Evaporator Outlet refrigerant Temperature) Gas Line — φ19.05(Flare Nut Connection) Liquid Line — φ15.88(Flare Nut Connection) Maximum Piping Length (Actual Length) — 50 Maximum Piping Length (Equivalent Length) — 70 Height Difference between O.U. andI.U — 20(O.U. is Higher)·5(O.U. is Lower) Main — R1 Emergency — R1/2 Net Weight kg 220 Power Supply — AC 3 φ 380V 50Hz Dimensions (Height × Width × Depth) mm Fan 1,380 × 950 × 370 — Multi-Pass Cross-Finned Tube Type — — Propeller Fan Quantity — 2 Condenser Protection Device Fuse for Operating Circuit A 5 Fuse for Fan Motor A 10 Refrigerant Piping Gas Line mm φ19.05(Brazing Connection) Liquid Line mm φ15.88(Brazing Connection) Net Weight kg 71 Power Supply — AC 1φ 220V 50Hz Dimensional drawing of outdoor unit (mm) 34 6 C 15° 10°C Cooling Dehumidification Performance Natural Gray(2.5Y8/2) L/h Air Inlet Holes for Anchor Bolt(M10) (2-U Cut Holes) 58 58 Holes for Anchor Bolt(M10) (2-Holes) 175 12.5 50 600 42 Viewed from B Hole for Refrigerant Piping (Knockout-Hole) 23 57 175 950 370 75 Service Cover Terminal Block for Transmission Transmission Wiring Terminal(M4 Screw) Terminal Block for Power Supply Power Supply Wiring Terminal(M4 Screw) Earth Terminal(M5 Screw) 4-Holes for Fixing the Unit to the Wall (Both Side) (M5 Tapping Screw) Air Outlet Gas Line Refrigerant Piping Connection (φ19.05 Brazing Connection) Liquid Line Refrigerant Piping Connection (φ15.88 Brazing Connection) Air Outlet Hole for Refrigerant Piping and Power Supply Wiring (Knockout-Hole) A 97 23 26 B 67 Hole for Refrigerant Piping and Power Supply Wiring (Knockout-Hole) Note: 1. The reheat dehumidification capacity and electrical characteristics indicate the values for the operation under the conditions: Air inlet temperature 25°C and indoor air inlet humidity 80%. 2. The cooling dehumidification capacity and electrical characteristics indicate the values for the operation under the conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%, and outdoor air inlet temperature 30°C. 3. The maximum indicates the maximum value with the inverter. 4. Operational noise is measured in an echo-free place at a position 1.0m away from the unit front and a height of 1.0m and converted into A-scale values.In the actual operation after installation, noise normally becomes larger due to ambient noises and echoes. 5. In reheat mode, the air outlet temperature is higher than the air inlet temperature.The temperature rises approximately 10 to 25°C, depending on the operating conditions. If the temperature rise is a problem, consider installing separate air conditioning or ventilation. 6. The standard length of the piping between the indoor unit and the outdoor unit is 5.0m (one way).The performance (dehumidification capacity, etc.) shown in the table is for installation with the 5.0m one-way piping laid horizontally. 7. If the unit is operated in a room with a low load such as a small greenhouse, reheat mode and cooling mode will alternate frequently, resulting in malfunction.In this case, consider adding ventilation or extra load to keep the alternating frequency at twice per hour or less. 8. As the blower is directly connected to the motor, air volume changes depending on the static pressure outside the unit. 9. For wiring installation work, allow about 1.2 times of the electric properties. INDUSTRIAL DEHUMIDIFIERS 4 °C 40 — Dehumidification Capacity 116 2 Nominal Operation 53 1109 30% 15 Maximum 52 138 50% °C 20 Cabinet Color (Munsell Code) Nominal dB 58 pe t ir Inle or A Indo 5% y 9 % 80 idit Hum or 20 18 16 14 12 10 8 6 4 2 0 do 8 In Dehumidification Capacity(L/h) Te 10 Sound Pressure Level (Overall A Scale) RCR-NP8TVX 109 31 Reheating Dehumidification Performance m 12 Indoor Air Inlet Temperature(°C DB) 25 r 20 Applicable Outdoor Unit Model °C 58 ir In or A tdo Ou 14 30 RCR-NP8TVX Model 15 16 tu era mp Te let Maximum 50 370 410 440 18 Nominal °C 15 20 RK-NP8LTVX Model 0°C ) 1 20°C 30°C 40°C DB re( a 35 tur °C e Dehumidification Capacity(L/h) Cooling Capacity(kW) 22 Specifications of outdoor unit 40 25 24 Specifications of indoor unit Standard Air Volume 75 400 Standard Air Flow Rate 26 5.8kW 8~10Equivalent horsepower RK-NP8LTVX+RCR-NP8TVX 26 32 Dehumidification capacity characteristic carve (Reheating operation) 20 Capacity characteristic carve (Cooling operation) (inverter-equipped) < Reheating and Cooling Type > 1380 (inverter-equipped) < Reheating and Cooling Type > Capacity characteristic carve (Cooling operation) Standard Air Flow Rate 500 Power Supply:380V 50Hz 40 35 30 400 25 20 Static Pressure(Pa) 15 30 40 50 60 70 80 90 100 Indoor Air Inlet Humidity (%) Cooling Operation Working Range 200 195 175 40 100 35 20 0 60 72 A-A 1083 59 28 70 90 100 20 25 30 10°C 45°C 5°C 1°C 30 40 50 60 Fixing Plate (Accessories) 90 100 Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency. The "○" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%. 2. The "●" in the diagram indicates the capacity at the nominal operation under standard operating conditions. 3. The values in the diagram are the values when the reheat suppression function is disabled. Outdoor Unit(Model:RCR-NP8TVX) S TB2 RPR SV5 1 TB1 R L1 S N 3 4 2 TB3 ARSV4 3 5 54 3 NF3 PF3 469 NF1 E 573 15 15 A 55 500 55 Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) Emergency Drain Piping Connection (R1/2)(Both Side) 1 3 PCN1 CN1 DCL 1 3 5 7 1 2 3 CN27 1 2 3 PCN3 CN13 1 2 3 1 2 3 CN14 CN7 Y2 Y1 2 3 4 5 PCN2 PCN6 ※ AR2 1 2 3 CN15 3 PCN5 8 CN19 CN20 CN9 7 A1 ITI N R2 1 2 CN12 CN17 1 2 3 1 2 IPM THM1 A2 t° CN23 CN10 CN22 1 2 3 1 2 t° THU t° 3 4 1 SV2 2 3 SV3 4 5 CN6 A 1 2 3 4 M ( SV6 3 W 1 2 1 2 NF5 V W t° THM ( Fin ) ※AR3 Operation Signal ※AR4 Unit (Front) Min. 500 TF CN405 EF2 EFS1 ) CN7 PCN1 321 7 5 3 A B 1 2 PCB2 Model:PC-RKF (Optional) 5 4 3 2 1 3 1 NF1 NF2 CN202 PCN201 PCN202 EFS1 EFR1 3 2 1 TB1 R L1 S N 5 3 1 G2 Thermo-ON Powerful Signal Dehumidication Signal /Defrost Signal MC : Factory Wiring : Earth Wiring : Field Wiring : Field Supplied Note: 1. Areas surrounded by broken lines in the diagram are to be constructed at the site. 2. L1 L2 L3 N R/L1 S/N A B 1 2 3 and 4 in the diagram indicate the terminal codes of the terminal block. 3. in the diagram indicates the PCB, and indicates the connectors on the PCB. 4. Never create a circuit which would automatically restart when a protective device is triggered. 5. For optional function settings (external signal input, external signal output), refer to the technical resources. Outdoor Unit Mark EF1~3 EFR1, EFS1 G1,2 MOF NF1,2 PCB1,2 RS TB1,2 TF THM7,8 1 3 Mark AR1~4 AROF ARSV4,5 CB1,2 CMC CMIF CS1,2 DCL DM EF1~3 G1,2 IPM ITI Name Relay Relay for Outdoor Fan Relay for Solenoid Valve Capacitor Contactor for Compressor Motor Contactor for Indoor Fan Capacitor Reactor Diode Module Fuse Earth Inverter Module Internal Thermostat for Indoor Fan Motor MC MFM MIF MV1,2 Motor for Compressor Motor for Fan Motor for Indoor Fan Micro-Computer Control Expansion Valve NF1~5 PCB1~4 PF1~3 Pd PSH1 PSL R1,2 RPR RS1,2 SV1~6 TB1~3 TF THM THM1,THU THM2,3,5 ZNR Noise Filter Printed Circuit Board Fuse Sensor for Refrigerant Pressur High Pressure Switch for Protection Low Pressure Switch for Control Resistor Reverse Phase Protection Relay Resistor Solenoid Valve Terminal Block Transformer Thermistor Temparature and Humidity Sensor Thermistor Surge Absorber EFR1 1 G1 Control Panel CN201 ※AR2 1 2 3 4 SW1 5 4 3 2 PCN406 EF1 Service Space Min. 500 5 4 3 2 PCB2 Wired Controller Alarm Signal 1 2 3 4 5 6 1 TB2 ※AR1 RSW1 9 01 1 2 3 4 5 6 CN406 8 EF3 3 Evaporator Lower 3 CN3 NF4 MS 3~ ) ( 1 2 3 4 5 6 DSW4 DSW1 8 M MV2 DSW2 CN404 MOF 1 2 3 4 5 6 M MV1 Evaporator Upper 1 2 THM8 PSW1 PSW2 PSW3 DSW6 DSW3 3 2 1 1 2 3 4 5 6 1 2 3 4 5 6 THM2 THM3 THM5 4 3 2 1 1 2 1 2 3 PCB3 2 ) MOF Top of (Evaporator ) (Compressor ) Inlet Outlet )( Evaporator 6 A 1 Liquid Pipe CN29 1 2 3 4 5 6 t° PCN301 CN206 V U 1 2 3 4 CN2 1 2 Chamber 2 SV1-1 SV1-2 P U + - CMC 1 CS2 CB2 CN21 1 3 5 7 P CS1 CMC R1 PCN7 PSH1 CMIF A2 CB1 1 3 THM8 t° DSW2 A1 RPR 8 3~ MIF PCN4 ( 1 2 3 PSW1 PSW2 PSW3 PCN10 AR4 M AROF - 1 3 DSW5 SEG1SED2 ※ AR3 Y7 Y6 Y5 1 1 2 3 ※ ※ AR1 6 C Fixing Plate (Accessories) CN8 SEG1 SEG2 (Ambient) PCB1 ※ 1 2 3 1 2 4 W + - Anchor Bolt (Field-Supplied) 1 2 3 DSW1 M + RS1 4 Y3 7 U ZNR RS2 23 P CMIF 2 1 V 1 PSL Pd MFM PCN8 PF2 A Square Holes for Transportation (Front Hole Cover)(Accessories) EF1 1 3 5 7 1 3 5 7 9 Gas Line Refrigerant Piping Connection (φ19.05 Flare Nut) Liquid Line Refrigerant Piping Connection (φ15.88 Flare Nut) Terminal Block for Power Supply Power Supply Wiring Terminal(M6 Screw) Earth Terminal(M5 Screw) Terminal Block for Outdoor Unit Power Supply and Transmission Wiring Terminal(M4 Screw) Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) Electrical Control Box 7 8 1 2 3 4 t° THM7 1 3 5 G2 L1' L2' L3' DM Hole for Outdoor Unit Power Supply Wiring (φ26 Knockout-Hole)(Both Side) 148 7 8 G1 EF3 EF2 L1 L2 L3 669 535 176 12 TF ARSV4ARSV5 U Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) 125 ARSV5 5 PWB1 Control Panel Hole for Gas Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) 80 5 4 L3 1800 Service Cover (Left Side only) 3 AROF 3 External Thermostat Signal SV4 External Powerful Dehumidication /Switching Operation Signal External Float Switch Signal T External Humidistat Signal ※ELB ※S 1100 89 Anchor Bolt (Field-Supplied) 80 Indoor Air Inlet Humidity (%) R L1 (φ62 Knockout-Hole)(Both Side) Min. 50 Square Holes for Transportation (Front Hole Cover)(Accessories) 70 Indoor Unit L2 180 A °C 0 External Operation Signal(Start/Stop) Air Outlet Drain Piping Connection (R1)(Both Side) Hole for Liquid Line Refrigerant Piping 110 215 669 Hole for Transmission Wiring (φ26 Knockout-Hole)(Both Side) Emergency Drain Piping Connection (R1/2)(Both Side) 10 °C Nominal Operation C 15° PCB4 N Gas Line Refrigerant Piping Connection (φ19.05 Flare Nut) Liquid Line Refrigerant Piping Connection (φ15.88 Flare Nut) Terminal Block for Power Supply Power Supply Wiring Terminal (M6 Screw) Earth Terminal(M5 Screw) Terminal Block for Outdoor Unit Power Supply and Transmission Wiring Terminal(M4 Screw) Terminal Block for Transmission Transmission Wiring Terminal(M3.5 Screw) Electrical Control Box 20 5 Note: 1. The diagram shows the values when a dehumidifier inverter with the above capacity runs at maximum frequency.The "●" in the diagram indicates the maximum capacity for standard operating conditions: Air inlet temperature 25°C, indoor air inlet humidity 80%, and outdoor air inlet temperature 30°C. 2. The diagram indicates the data without capacity drop due to frosting. 3. The dehumidification capacity in the diagram indicates the capacity when the outdoor air inlet temperature is 30°C. The dehumidification capacity at a different outdoor air inlet temperature can be obtained by multiplying the value by the correction coefficient in the table below. Holes for Anchor Bolt(4×M10) (Removable) Plenum Chamber (Optional Parts) (Model:K-8PCV) Min. 1000 (Front) Min. 500 15 15 78 380 468 1133 1163 17 469 573 1800 180 Min. 50 Unit Min. 1000 Min. 500 Indoor Air Inlet Temperature(°C WB) Ind oor Air Inle t Hu mid ity 90% 80% 70% 60% 40% 5 0% 30% 10 250 44 18 80 3~/N 380V/50Hz 26×φ10 89 535 176 110 215 Service Space 8 10 12 14 16 18 20 22 24 26 28 30 32 34 m Te d In 20 23 55 6 Indoor Unit(Model:RK-NP8LTVX) Air Inlet 15 A Hole for Outdoor Unit Power Supply Wiring (φ26 Knockout-Hole)(Both Side) 55 500 4 rI Ai Electrical wiring diagram 1100 15 Hole for Power Supply Wiring (φ42 Knockout-Hole)(Both Side) 2 5 PF1 Hole for Gas Line Refrigerant Piping (φ62 Knockout-Hole)(Both Side) 30% NF2 54 let r Air In Indoo 95% 80% 50% ity Humid r oo 70 9×100=900 70 2×100=200 28 Drain Piping Connection (R1)(Both Side) 148 40 35 30 25 20 15 10 5 0 25 45 Air Inlet 12 0 t e nl 25 Dimensional drawing of indoor unit with plenum Chamber (optional) (mm) Control Panel 125 5 40 Note: As the blower is directly connected to the motor for RK-NP8LTVX, air volume changes on the characteristic curve depending on the static pressure outside the unit. (mm) Air Outlet 922 Holes for Anchor Bolt(4×M10) (Air Outlet) (Removable) 80 10 35 Air Volume(m3/min) 10 317 70 (Air Outlet) 44 380 468 50 15 Dimensional drawing of Intdoor Unit (φ62 Knockout-Hole)(Both Side) Service Cover (Left Side only) pe e ur t ra 30 15 25 Hole for Liquid Line Refrigerant Piping °C 30 35 Outdoor air inlet temperature 10°C 20°C 30°C 40°C Correction coefficient 1.10 1.06 1.00 0.80 -5 -1 0 5 10 15 20 25 30 35 4043 Outdoor Air Inlet Temperature(°C DB) 1133 1163 30°C 20 Internal Static Pressure 30 5 A-A 1083 Internal Static Pressure with Plenum Chamber 44 Indoor Air Inlet Temperature (°C DB) 45 Ou 25 40°C ir In Name Fuse Fuse Earth Motor for Outdoor Fan Noise Filter Printed Circuit Board Resistor Terminal Block Transformer Thermistor INDUSTRIAL DEHUMIDIFIERS 1 em let T rA tdoo 30 ) (DB ture pera 35 Indoor Air Inlet Temperature(°C DB) 5 300 Lower Limit of Air Volume 10 40 45 6 Indoor Air Inlet Temperature (°C DB) 45 45 36 Fan performance 35 Reheating Operation Working Range Dehumidification Capacity(L/h) Cooling Capacity(kW) Working range Standard Air Volume 40 20°C 10°C °C 50 Dehumidification Capacity(L/h) (inverter-equipped) < Reheating and Cooling Type > Dehumidification capacity characteristic carve (Reheating operation) °C Floor type 40 SPECIFICATIONS &– DIMENSIONS OPTIONAL – PARTS Floor type - indoor unit (inverter-equipped) LIST OF OPTIONAL PARTS Inverter equipped model Dehumidifier model Plenum chamber *1, *2 RK-NP2LVX・RK-NP2LTVX K - 2PCV RK-NP4LVX・RK-NP4LTVX K - 4PCV RK-NP8LVX・RK-NP8LTVX K - 8PCV Page P.39 Duct chamber for round duct connection *1, *2, *3, *15 K - 2DCV K - 4DCV K - 8DCV P.39 Vinyl duct *3 K - 30BD (30m x 2) K - 50BD (50m x 3) K - 80BD (50m x 4) P.40 Filter box *5, *6, *9 SP - 2LV - SCP SP - 4LV - SCP SP - 8LV - SCP P.41 Long life filter *5 F - 2LV - LCP F - 4LV - LCP F - NP280LCP - B P.42 High efficiency filter (with antibacterial treatment: colorimetric method 65%) *4, *5 F - 2LV - MCP F - 4LV - MCP F - NP280MCP - K P.42 Deodorant air filter *4, *5 F - 2LV - DCP F - 4LV - DCP F - 8LV - DCP P.42 Duct set (with shields) *6, *7, *9 SP - 2LV - RCB SP - 4LV - RCB SP - 8LV - RCB P.43 Long life filter *8, *10 F - 2L - L F - 5L - L F - 8L - L P.44 Long life filter (with antibacterial treatment) *8, *11 High efficiency filter (colorimetric method 65%) *8 F - 2L - K F - 2L - M F - 5L - K F - 5L - M F - 8L - K F - 8L - M P.44 Deodorant air filter *8, *12 F - 2L - D F - 5L - D F - 8L - D P.45 Control switch blocking cover *13, *14 K - SC K - SC K - SC - Wired controller (for Paired remote control) PC - RKF PC - RKF PC - RKF P.40 PCC - 1A/U - CC4 PCC - 1A/U - CC4 PCC - 1A/U - CC4 - K - 2MC - - - For front suction For rear suction Cord with connector *16 (3-pin/4-pin) Air volume adjustment cord *1. The direct blow plenum chamber and duct chamber for round duct connection are shipped as assembled. *2. When the direct blow plenum chamber and duct chamber for round duct connection (excluding the flexible duct) are installed, the product height will be 250mm higher. Be careful about this. *3. When installed, the air volume will decrease and the dehumidification capacity will decline. Be careful when choosing a model. *4. A high efficiency filter and deodorant air filter cannot be installed simultaneously. *5. All filters require an optional filter box. Separate arrangement is required. *6. The filter is not included. Separate arrangement is required. *7. A closing plate to shield the front side is included. *8. Long life filter (with antibacterial treatment), high efficiency filter and deodorant air filter cannot be installed simultaneously. Any filter needs the filter box, which is optional. Separate arrangement is required. *9. The filter box for the indoor unit and the front suction and the duct box for the rear suction are not airtight. A small amount of air is sucked in through the gaps. *10. As a guide, maintenance should be performed every 2,500 hours.(For libraries and museums. The length of time varies depending on the use conditions.) P.45 *11. Antibacterial treatment: ○ Testing organization: Boken Quality Evaluation Institute. ○ Test report: 029718 ○ Test method: Based on JIS L 1902. ○ Antibacterial activity value: 5.3 for long life filter and 5.4 for high efficiency filter. ○ Test result: Effective (JIS Z 2801) *12. Deodorant air filter: (1) Effective for acetic acid, acetaldehyde, and ammonia (2) Dust collection efficiency by gravimetric method 50% ○ Test method: The test piece (100 x 100mm) is placed in a Tedlar® bag and deodorization performance is tested for various odor components.(The filter is not capable of suppressing odor itself.The toxic substance (carbon monoxide) contained in cigarettes cannot be removed.) *13. The cover is used when the unit is remotely controlled after the control section has been removed from the indoor unit.The cable should be prepared locally.Use the twisted-pair cable (KPEV, KPEV-S, or equivalent) of 0.75mm2 or greater. *14. The cover is used to cover the hole in the indoor unit when the control switch is moved to another location. *15. The duct chamber for a round duct connection comes with a 200 flexible duct (length 600mm) and installation band. (The flexible duct is not self-supporting. Note that it may sag under its own weight.) *16. This is used to extract input/output signals from the PCB in the indoor unit. 38 Type OPTIONAL PARTS LAYOUT Inverter equipped model Plenum chamber Control switch blocking cover Vinyl duct Duct set for rear suction Wired controller Long life filter (for rear suction) Antibacterial/High efficiency/Deodorant air filter Filter box for front suction Long life filter (with antibacterial treatment), high efficiency filter and deodorant air filter cannot be installed simultaneously. INDUSTRIAL DEHUMIDIFIERS Duct chamber for round duct connection OPTIONAL – PARTS Vinyl Duct Floor type - indoor unit (inverter-equipped) A-A d×φ25 Sealing A 90° 2×φ25 DIMENSIONAL DRAWING A 240 Air Outlet b 50 60 Ahead Behind Model Applicable Model a b Depth K-2PCV RK-NP2LVX RK-NP2LTVX 650 205 500 K-4PCV RK-NP4LVX RK-NP4LTVX 800 280 500 K-8PCV RK-NP8LVX RK-NP8LTVX 1,100 430 500 400×b=c a [Schematic of Installation State] K-30BD Applicable Model RK-NP2LVX RK-NP2LTVX K-50BD RK-NP4LVX RK-NP4LTVX 50,000 123 49,200 248 Vinyl Duct×3 Band×3 K-80BD RP-NP8LVX RP-NP8LTVX 50,000 123 49,200 248 Vinyl Duct×4 Band×4 Model 24 a 500 a b c d 30,000 73 29,200 148 Vinyl Duct×2 Band×2 Duct Chamber Accessory Band Flexible Duct Round Duct Chamber (Optional) Wired Controller a View from Top of Main Unit f Cover 17 3-Long hole Rear Cover 40 Long Hole Center 24 Adjustment width of Anti-tip Part 250 13 2-Long hole for Fixing Anti-tip Part 400 φ206 Plenum Chamber 2-Long hole 240 23 (for Fixing Anti-tip Part) 120 120 83.5 116 12(Long Hole Center) 250 ↑UP >ABS< Menu On/Off OK Back/Help Powerfull c b d×c=e 4 46 116 6.5 120 6) 50 (Ahead) 60 (Behind) The mounting holes in the rear cover are indicated above. No other holes for mounting can be made in the cover. 27 (φ206) R350 (Minimum) Flexible Duct (When Frontal Air Outlet) Model Applicable Model a b K-2DCV RK-NP2LVX RK-NP2LTVX 650 K-4DCV RK-NP4LVX RK-NP4LTVX RK-NP8LVX RK-NP8LTVX 800 K-8DCV 2-Long hole (9×16) 2-Long hole (5×7) c d Quantity of Flexible Ducts e f 170 310 — — 205 2 170 230 2 460 280 3 1,100 172 252 3 756 430 4 φ5 Connecting Wiring Diagram(Standard Wiring) Dehumidifier Intdoor Unit Model Applicable Model PC-RKF RK-NP2LVX RK-NP2LTVX RK-NP4LVX RK-NP4LTVX RK-NP8LVX RK-NP8LTVX Control Panel Multiple Wired Controller A B RK-NP08PVX PCB A B Electrical Control Box Terminal Block(TB2) Cable(Field-Supplied) INDUSTRIAL DEHUMIDIFIERS 20 Adjustment width of Anti-tip Part 250 17.9 (φ Flexible Duct (When Upper Air Outlet) 120 OPTIONAL – PARTS Specifications Of Long Life Filter For Front Suction Floor type - indoor unit (inverter-equipped) Model F-2LV-LCP F-4LV-LCP F-NP280LCP-B Model F-2LV-MCP F-4LV-MCP F-NP280MCP-K Applicable Dehumidifier Model RK-NP2LVX RK-NP2LTVX RK-NP4LVX RK-NP4LTVX RK-NP8LVX RK-NP8LTVX Applicable Dehumidifier Model RK-NP2LVX RK-NP2LTVX 1(2PCS) RK-NP4LVX RK-NP4LTVX RK-NP8LVX RK-NP8LTVX Quantity (per indoor unit) Dust Collection Efficiency Specifications Of Filter Box For Front Suction Specifications Of High Efficiency Filter For Front Suction % 1(2PCS) Quantity (per indoor unit) 50(Gravimetric Method)※1 Dust Collection Efficiency % 65(Colorimetric Method)※2 Pa 40.0 47.0 60.0 Filter: White/Frame: Aluminum hrs. 1,200 Initial Pressure Loss Color (Filter/Frame) Pa 7.0 8.0 10.0 Filter: Black/Frame: Aluminum Initial Pressure Loss Color (Filter/Frame) Maintenance Period hrs. 1,200 Maintenance Period Model SP-2LV-SCP SP-4LV-SCP SP-8LV-SCP Reuse Available Reuse Material Zinc steel plate Zinc steel plate Zinc steel plate Cleaning Available Cleaning Un available Color Natural Gray(2.5Y8/2) Natural Gray(2.5Y8/2) Natural Gray(2.5Y8/2) Accessory Installation Manual,Screw Installation Manual,Screw Installation Manual,Screw Filter Material Dimensions Width Height Nonwoven fabric made of synthetic fibers 591 741 1,041 Long Life Filter F-2LV- LCP F-4LV- LCP F-NP280 LCP-B High Efficiency Filter F-2LV-MCP F-4LV-MCP F-NP280MCP-K Deodorant Air Filter F-2LV-DCP F-4LV-DCP F-8LV-DCP Filter Model Dimensions Width Height mm mm 591 490 490 490 Thickness mm 20 20 20 SP-2LV-SCP SP-4LV-SCP SP-8LV-SCP Filter Box for Front Suction (Optional) Pressure Loss Characteristic Curve (Initial Pressure Loss) 741 1,041 Un available Thickness mm mm mm Filter Box for Front Suction (Optional) 490 490 490 65 65 65 SP-2LV-SCP SP-4LV-SCP SP-8LV-SCP Pressure Loss Characteristic Curve (Initial Pressure Loss) 40 80 28 b 28 191 Filter Box F-2LV-LCP F-4LV-LCP F-NP280LCP-B Air Inlet Grille 20 10 0 0 20 40 80 60 F-2LV-MCP F-4LV-MCP F-NP280MCP-K 100 60 50 40 30 20 10 0 0 20 Air Volume (m3/min) 40 60 80 100 Air Volume (m3/min) *1. Dust collection efficiency is based on general airborne dust (dust concentration 0.15mg/m3). 42 Pressure Loss(Pa) a 30 Pressure Loss(Pa) 70 Dimensional Drawing Of Filter Box For Front Suction *2. Average dust collection efficiency and maintenance period are based on the colorimetric method (dust concentration 0.15mg/m3). Note: 1. The maintenance period varies depending on the use conditions. 2. When you use this filter, remove the long life filter installed on the indoor unit. 3. When a filter is installed, air volume will decrease and the dehumidification capacity drops. Be careful when you choose a model. 520 Note: 1. The maintenance period varies depending on the use conditions. 2. When you use this filter, remove the long life filter installed on the indoor unit. 3. When a filter is installed, air volume will decrease and the dehumidification capacity drops. Be careful when you choose a model. Specifications Of Deodorant Air Filter For Rear Suction High Efficiency Filter or Deodorant Air Filter F-2LV-DCP Applicable Dehumidifier Model Quantity (per indoor unit) RK-NP2LVX Dust Collection Efficiency % 50(Gravimetric Method)※1 Initial Pressure Loss Color (Filter/Frame) Pa 34.0 Filter: Orange/Frame: Aluminum Maintenance Period hrs. 1,200 b 594 SP-4LV-SCP 800 744 SP-8LV-SCP 1,100 1,044 44.0 65.0 Available (Dry by Sunlight)※2 F-2LV-DCP F-4LV-DCP F-8LV-DCP RK-NP8LTVX Acrylate fiber 1 (basic gas absorbing fiber), acrylate fiber 2 (acetic acid gas absorbing fiber) Width Height mm mm 591 741 490 490 490 Thickness mm 45 45 45 SP-2LV-SCP SP-4LV-SCP SP-8LV-SCP 80 60 50 40 30 20 10 0 1,041 *1. Dust collection efficiency is based on general airborne dust (dust concentration 0.15mg/m3). It does not indicate the odor absorption efficiency. *2. To reuse the filter, dry it in the sun for nearly a day to release the absorbed odor into the atmosphere. *3. Rinse with water for cleaning. Do not use detergent. (Detergent reduces absorbing performance.) *4. Test piece (100 x 100mm) is placed in a Tedlar® bag and deodorization performance is tested for various odor components. The filter is not capable of suppressing odor itself. The toxic substance (carbon monoxide) contained in cigarettes cannot be removed. 70 Pressure Loss(Pa) a 1(2PCS) Available (Wash by Water)※3 Adsorbs General Life Odor※4 (Ammonia,Acetate,Acetaldehyde,etc.) Pressure Loss Characteristic Curve (Initial Pressure Loss) 650 RK-NP8LVX 1(1PCS) Cleaning Performance Filter Box for Front Suction (Optional) SP-2LV-SCP F-8LV-DCP RK-NP4LTVX Reuse Dimensions Model RK-NP4LVX 1(1PCS) Filter Material Note: 1. Filters are not included. 2. When a filter is installed, air volume will decrease and the dehumidification capacity drops. Be careful when you choose a model. 3. High efficiency filter and deodorant air filter cannot be installed simultaneously. 4. The filters can be installed or removed from either side of the filter box. Service space of 600mm or more is required on the right or left side of the indoor unit. F-4LV-DCP RK-NP2LTVX 0 20 40 60 Air Volume (m3/min) 80 100 Note: 1. The maintenance period varies depending on the use conditions. 2. When you use this filter, remove the long life filter installed on the indoor unit. 3. When a filter is installed, air volume will decrease and the dehumidification capacity drops. Be careful when you choose a model. INDUSTRIAL DEHUMIDIFIERS 775 Long Life Filter Model OPTIONAL – PARTS Specifications of long life filter for rear suction (inverter-equipped) Model F-2L-L F-5L-L Applicable Dehumidifier Model Quantity (per indoor unit) RK-NP2LVX・RK-NP2LTVX RK-NP4LVX・RK-NP4LTVX RK-NP8LVX・RK-NP8LTVX 1(1PCS) 1(1PCS) 1(2PCS) 50(Gravimetric Method) 21 50(Gravimetric Method) 44 50(Gravimetric Method) 80 6.7 Filter: Orange/Frame: Aluminum 8.4 Filter: Orange/Frame: Aluminum 8.7 Filter: Orange/Frame: Aluminum Dust Collection Efficiency Air Volume Specifications Of Filter Box For Rear Suction Initial Pressure Loss Color (Filter/Frame) Maintenance Period Model SP-2LV-RCB SP-4LV-RCB SP-8LV-RCB Reuse Material Zinc steel plate Zinc steel plate Zinc steel plate Cleaning Dimensions Accessory Installation Manual,Screw Installation Manual,Screw Installation Manual,Screw F-2L-L F-5L-L F-8L-L ②Antibacterial Long-Life Air Filter F-2L-K F-5L-K F-8L-K ③High Efficiency Filter F-2L-M F-5L-M F-8L-M ④Deodorant Air Filter F-2L-D F-5L-D F-8L-D hrs. 2500※1 2500※1 2500※1 Available Available Available Available 616 Available 766 Available 535(1PCS) Width Height mm mm 434 581 694 Thickness mm 20 20 20 kg 0.9(1PCS) Weight 0.6 0.8 Filter Material P.P P.P P.P Filter Box for Rear Suction (Optional) SP-2L-RCB SP-4LV-RCB SP-8LV-RCB Pressure Loss Characteristic Curve(Initial Pressure Loss) *1. The length of time varies depending on the use conditions. Precautions for installation Note. When you use this filter, remove the long life filter installed on the indoor unit. Dimensional Drawing of Filter Box for Rear Suction F-8L-L 20 10 F-5L-L F-2L-L 0 10 20 30 40 50 F-8L-L 60 70 80 90 100 110 120 Unit Flange Antibacterial Long-Life Filter or High Efficiency Filter or Deodorant Filter Specifications of Antibacterial Long Life Filter for Rear Suction Long Life Filter Duct Flange a b Model F-2L-K F-5L-K Applicable Dehumidifier Model Quantity (per indoor unit) RK-NP2LVX・RK-NP2LTVX RK-NP4LVX・RK-NP4LTVX RK-NP8LVX・RK-NP8LTVX 1(1PCS) 1(1PCS) 1(2PCS) 32 Temparature and Humidity Sensor 50(Gravimetric Method)※2 21 50(Gravimetric Method)※2 44 50(Gravimetric Method)※2 80 Initial Pressure Loss 11 15 18 End Pressure Loss Pa 45 65 74 Color (Filter/Frame) Filter: White/Frame: Aluminum Filter: White/Frame: Aluminum Filter: White/Frame: Aluminum Life Period 4Years (with maintenace per 1250 hrs.) 4Years (with maintenace per 1250 hrs.) 4Years (with maintenace per 1250 hrs.) Reuse Available Available Available Cleaning Dimensions Available※3 616 Available※3 766 Available※3 535(1PCS) 663 Weight % Width Height mm mm 434 581 694 Thickness mm 25 25 25 kg 0.6 1.0 1.4(1PCS) Prevent Bacteria and Mold from Multiplying※4 Performance Filter Material Air Inlet Antibacterial Fiber Reinforce Net Filter Box for Rear Suction (Optional) 268 30 38 c Modified Acrylic Fiber 1 (Inorganic Antibacterial Substance Contained) Modified Acrylic Fiber 2 (Organic Antibacterial Substance Contained) P.P P.P P.P SP-2L-RCB SP-8LV-RCB SP-4LV-RCB 38 Pressure Loss Characteristic Curve(Initial Pressure Loss) Note: 1. Create a straight section for the suction duct using a canvas duct, for example. 2. Filters are not included. 3. When a filter is installed, air volume will decrease and the dehumidification capacity drops. Be careful when you choose a model. 4. Antibacterial long-life air filter (sold separately), deodorant air filter, and high efficiency filter cannot be installed simultaneously. 5. Filters can be removed or installed from either side of the duct set for rear suction. Service space of 900mm or more is required on the right or left side of the indoor unit. F-8L-K m3/min Pa Dust Collection Efficiency Air Volume 38 Closing Plate 44 Air Volume (m3/min) Model a b c SP-2LV-RCB 453 398 574 SP-4LV-RCB 600 545 724 SP-8LV-RCB 713 658 1,024 *2. Dust collection efficiency is based on general airborne dust (dust concentration 0.15mg/m3). It does not indicate the collection efficiency for general bacteria and fungi. *3. Rinse with water or neutral detergent for cleaning method. *4. Antibacterial treatment: ○ Testing organization: Boken Quality Evaluation Institute. ○ Test report: No. 029718 ○ Test method: Based on JIS L 1902. ○ Antibacterial activity value: 5.3 for long life filter and 5.4 for high efficiency filter. ○ Test result: Effective (JIS Z 2801). 40 20 0 10 20 F-8L-K F-5L-K F-2L-K 30 40 50 60 70 Air Volume (m3/min) 80 90 100 110 120 INDUSTRIAL DEHUMIDIFIERS ①Long Life Filter m3/min Pa Pressure Loss(Pa) Filter Model % Pressure Loss(Pa) Floor type - indoor unit OPTIONAL – PARTS Floor type - indoor unit (inverter-equipped) Specifications of High Efficiency Filter for Rear Suction Model F-2L-M F-5L-M Applicable Dehumidifier Model Quantity (per indoor unit) RK-NP2LVX・RK-NP2LTVX RK-NP4LVX・RK-NP4LTVX RK-NP8LVX・RK-NP8LTVX 1(1PCS) 1(1PCS) 1(2PCS) F-8L-M 65(Colorimetric Method)※1 21 65(Colorimetric Method)※1 44 65(Colorimetric Method)※1 80 Initial Pressure Loss m3/min Pa 19 25 37 End Pressure Loss Pa 59 78 101 Color (Filter/Frame) Filter: White/Frame: Blue Filter: White/Frame: Blue Filter: White/Frame: Blue Maintenance Period 2500h※1 2500h※1 2500h※1 Reuse Impossible Impossible Impossible Cleaning Dimensions Impossible 616 Impossible 766 Impossible 531(1PCS) Dust Collection Efficiency Air Volume % Width Height mm mm 434 581 694 Thickness mm 50 50 50 kg 1.2 1.6 3.3 SP-4LV-RCB SP-8LV-RCB Nonwoven fabric made of synthetic fibers Filter Box for Rear Suction (Optional) SP-2L-RCB Pressure Loss Characteristic Curve(Initial Pressure Loss) *1. Average dust collection efficiency and maintenance period are based on the colorimetric method (dust concentration 0.15mg/m3). Pressure Loss(Pa) Filter Material F-8L-M 40 F-5L-M F-2L-M 20 10 0 20 46 Weight 30 40 50 60 70 80 Air Volume (m3/min) 90 100 110 120 Specifications of Deodorant Filter for Rear Suction F-2L-D F-5L-D Applicable Dehumidifier Model Quantity (per indoor unit) RK-NP2LVX・RK-NP2LTVX RK-NP4LVX・RK-NP4LTVX F-8L-D RK-NP8LVX・RK-NP8LTVX 1(1PCS) 1(1PCS) 1(2PCS) 50(Gravimetric Method)※2 21 50(Gravimetric Method)※2 44 50(Gravimetric Method)※2 80 Initial Pressure Loss m3/min Pa 22 32 40 End Pressure Loss Pa 37 52 65 Color (Filter/Frame) Filter: Orange/Frame: Aluminum Filter: Orange/Frame: Aluminum Filter: Orange/Frame: Aluminum Life Period 3Years (with maintenace per 1250 hrs.) 3Years (with maintenace per 1250 hrs.) 3Years (with maintenace per 1250 hrs.) Reuse Available (Dry by Sunlight)※3 Available (Dry by Sunlight)※3 Available (Dry by Sunlight)※3 Cleaning Dimensions Available (Wash by Water)※4 616 Available (Wash by Water)※4 766 Available (Wash by Water)※4 535(1PCS) Dust Collection Efficiency Air Volume Width Height mm mm 434 581 694 Thickness mm 45 45 45 kg 0.8 1.2 1.7(1PCS) Adsorbs General Life Odor※5 (Ammonia, Acetate, Acetaldehyde,etc.) Performance Filter Material Deodorant fiber Acrylate fiber 1 (basic gas absorbing fiber), acrylate fiber 2 (acetic acid gas absorbing fiber) Reinforce Net P.P/P.E P.P/P.E P.P/P.E SP-2L-RCB SP-4LV-RCB SP-8LV-RCB Filter Box for Rear Suction (Optional) Pressure Loss Characteristic Curve(Initial Pressure Loss) *2. Dust collection efficiency is based on general airborne dust (dust concentration 0.15mg/m3). It does not indicate the odor absorption efficiency. *3. To reuse the filter, dry it in the sun for nearly a day to release the absorbed odor into the atmosphere. *4. Rinse with water for cleaning. (Detergent reduces absorbing performance.) *5. Test piece (100x100mm) is placed in a Tedlar® bag and deodorization performance is tested for various odor components. The filter is not capable of suppressing odor itself.The toxic substance (carbon monoxide) contained in cigarettes cannot be removed. Pressure Loss(Pa) Weight % 40 20 0 F-8L-D F-5L-D F-2L-D 10 20 30 40 50 60 70 Air Volume (m3/min) 80 90 100 110 120 INDUSTRIAL DEHUMIDIFIERS Model