Company Business
Zamil Air Conditioners (ZAC), a sector business of Zamil Industrial, is the largest supplier of air conditioners in the Middle East. It manufactures
and markets a whole range of air conditioners from room air conditioners to packaged units to large capacity chillers for residential, commercial
and industrial applications. Zamil Air Conditioners was founded in 1974 as one of the first air conditioning companies to be established in Saudi
Arabia and today is a leading international manufacturer of air conditioning systems & service solutions and is Number One in the Middle East.
ZAC’s operations are structured into four companies supporting seven in-house brands and twelve products and service units as well as a
number of international brands under the OEM Sales. The seven in-house brands are Zamil Air Conditioners, Classic, Zamil, Cooline, CoolCare,
Climatech and Geoclima.
The four companies are:
1. Zamil Air Conditioners & Home Appliances Co. (L.L.C.), supporting Zamil, Classic, Cooline, GE and OEM brands for consumers.
2. Zamil Central Air Conditioners Co. (L.L.C.), supporting Zamil Air Conditioners, Cooline and Climatech for commercial and industrial customers.
3. Zamil Air Conditioning and Refrigeration Services Co. (L.L.C.), providing electromechanical engineering, construction and project management
services, HVAC Operation & Maintenance, Retrofit Services, Spare Parts, Fire Protection, Controls, Electrical Services, Coils, Ducting and Coating.
4. Geoclima srl is an independent business supporting other three companies for their requirements of Chillers and Double Skin AHU’s.
The first three Companies- direct their business operations from the First and Second Industrial Cities in Dammam, Saudi Arabia and have a
product design center in Austria.
GEOCLIMA has its engineering and production departments located at Monfalcone, Italy.
All the four companies, while operating independently, supplement each other’s activities in a way that makes synergy work at its best and
achieves ZAC’s goals of maximizing customer value and satisfaction.
OEM Sales - Private Labeling
Zamil Air Conditioners produces branded air conditioners under OEM agreements for several leading international brands. Such relationships are
testimony to the excellence of ZAC’s engineering and production processes. Most of the units produced under the private labeling agreements
are for window and mini-split systems. However, ZAC is expanding its OEM offerings to include residential and light commercial units. Some of
the OEM brands manufactured at Zamil Air Conditioners are: Supra, Sanyo and Blue Star.
Joint Venture
Middle East Air Conditioners - Joint Venture with General Electric.
Zamil Air Conditioners partners with GE Appliances - Europe since 1997, in a joint venture called Middle East Air Conditioners (MEAC), for
manufacturing and marketing of GE branded air conditioners.
MEAC was awarded the license to manufacture Window, Mini Splits and Ducted Split types under the brand names GE, Hotpoint and RCA. Today,
MEAC enjoys extensive coverage in Saudi Arabia, GCC and the African market. In an ever-changing market, MEAC continually strives to acquire
new technologies and stylish integrated design with optimum performance and reliability that bring greater value to customers.
Factories and Production
Zamil Air Conditioners has two prime manufacturing plants in Dammam, Saudi Arabia and a production facility in Italy operated by GEOCLIMA and
a product design center in Austria. ZAC can produce up to 900,000 room air conditioners, 300,000 mini-split systems and 65,000 central airconditioning systems per annum and supplies air conditioning products to over 55 countries across the world - the major markets being GCC,
Middle East, North Africa, Europe and Asia.
Quality & Product Certificates
The Quality systems and policies at Zamil Air Conditioners comply with the required ISO 9001:2008 certification.
ZAC’s products are certified with:
1. CE (Council of European Community).
2. UL (Underwriters Laboratory).
3. Eurovent (Certified Performance).
4. ISO 9001-2008 (International Organization for Standardization).
5. AHRI (Air-Conditioning, Heating and Refrigeration Institute).
Other awards include the prestigious Engineering Excellence Award of General Electric and the inaugural Prince Mohammed bin Fahd Al Saud
Award for Factory Safety.
Our Products & Service Units
In addition to consumer products such as the Room Air Conditioners (RAC) and the Mini Splits, Zamil Air Conditioners manufactures a host of
residential, commercial and industrial air conditioners. This broad product range extends from the concealed units up to 5 TR, the ducted splits
up to 30 TR, the packaged units up to 100 TR, the single and double skin air handling units up to 138,316 CFM, the water chillers up to 590 TR
and the centrifugal chillers up to 5,000 TR cooling capacity.
Our products and services include, in addition to Maintenance, Retrofit & Operations (MRO), complete integrate suite of solutions like:
• Zamil Projects: Providing EPC for electromechanical works for Industrial, Utility and Oil & Gas customers.
• Zamil Controls: Design, assembly, integration and commissioning of low current & low voltage systems.
• Zamil Fire Protection: Design, integration and commissioning of active fire protection systems.
• Zamil Electrical: Design, integration and commissioning of lv/mv (low voltage/middle voltage) systems.
• Coil & Coating: Coil replacement, anti-corrosion coating, water proofing & reflective coating and passive fire protection solutions.
• Zamil Ducting: Facilities designs and manufactures high quality duct systems and other HVAC industry related products, utilizing state of the
art automated duct lines, Plasma Cutting, CNC Turret punch press and other specific machinery through two duct factories located in Saudi
Arabia western province (Yanbu) and Eastern province (Dammam).
INDEX
Contents
Page
Model decoding ......................................................................................................................................... 2
Introduction ............................................................................................................................................ 3-5
Standard specifications .......................................................................................................................... 6-9
Optional items ......................................................................................................................................... 10
Standard features/options ....................................................................................................................... 11
Physical data ...................................................................................................................................... 12-15
Selection procedure ................................................................................................................................ 16
Cooling capacities ............................................................................................................................... 17-20
Electrical data ..................................................................................................................................... 21-22
Unit dimensions .................................................................................................................................. 23-25
Typical schematic wiring diagram ....................................................................................................... 26-27
Rigging instructions ................................................................................................................................. 28
Installation clearance .............................................................................................................................. 29
Load distribution ....................................................................... ......................................................... 30
Installation instructions ........................................................................................................................... 31
Electrical ................................................................................................................................................. 32
System design ........................................................................................................................................ 32
CONTINUING RESEARCH RESULTS IN STEADY IMPROVEMENTS.
THEREFORE, THESE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
1
2
4
COMPRESSOR TYPE
100
080
070
050
045
040
035
030
027
025
022
018
016
012
010
008
007
006
005
004
003
(CTX003 -CTX006)
S : SINGLE SCROLL
L : 380/415-3-50
(4 WIRE)
F : 460-3-60
B : PRE-COATED
ALUMINUM FIN
A : ALUMINUM FIN
10
CONDENSER
COIL
V : VOLT FREE CONTACTS(4)
K : FAN CYCLING SWITCHES
A : STANDARD OPTIONS(3)
11
ELECTRICAL KITS OPTION
D : QUADRUPLE
COATING
O : K, V, C, P & D COMBO
L : K, V, C & P COMBO
U : V, D & P COMBO
Q : V, C & D COMBO
N : V, C & P COMBO
M : K, V & P COMBO
T : K, V & C COMBO
H : K & D COMBO
G : K & P COMBO
E : K & C COMBO
B : K & V COMBO
13
14
REFRIGE- CONTROLLER
RANT
CHARGING
15
GENERAL
OPTIONS
W : M, H, P & R COMBO
L : A, H, P & R COMBO
U : M, P & R COMBO
T : M, H & P COMBO
Q : M, H & R COMBO
V : A, H & R COMBO
F : A, P & H COMBO
K : M & R COMBO
N : M & H COMBO
J : M & P COMBO
E : A & R COMBO
G : C, F, S & I COMBO
L : C, F & S COMBO
M : C & I COMBO
K : F & S COMBO
I : SPRING ISOLATOR
UNDER THE UNIT
S : ADDITIONAL
SHUT-OFF VALVE
A :HOLDING A :STANDARD
A : STD. OPTIONS
CHARGE(6) B : DUAL STAGE
M : REPLACEABLE CORE FILTER
C : NEMA 4X COATING
DIGITAL
DRIER & SHUT-OFF VALVE
F : FULLY
FOR CONTROL
(7)
THERMOSTAT
CHARGE
BOX
P : PRESSURE GAUGES
C : FOUR STAGE
(SUCTION & DISCHARGE)
F : ADDITIONAL CORE
DIGITAL
H : HOT GAS BYPASS VALVE
FILTER DRYER
THERMOSTAT(7)
A : STANDARD OPTIONS(5)
12
MECHANICAL KITS
OPTIONS
C : COMPRESSOR CIRCUIT
BREAKER
D : ALUMINUM FIN
WITH RESISTEC D : NON-FUSED DISCONNECT R : CONDENSER PRESSURE
SCROLL
RELIEF VALVE
COATING(2)
SWITCH
(CTX080 - CTX100)
B : A & P COMBO
E : COPPER FIN
P : PUMPDOWN SOLENOID
D : A & H COMBO
VALVE
WITH RESISTEC
(CTX007- CTX070) C : COPPER FIN
M : 380/400-3-60
(4 WIRE) (1) D : DUAL SCROLL
H : 230-3-60
9
5, 6 & 7
8
NOMINAL
ELECTRICAL REFRIGERATION
CIRCUIT TYPE
COOLING
SUPPLY
CAPACITY (TONS) (V-Ph-Hz)
CTX003 is not available with 380/400V-3Ph-60Hz power supply.
Aluminum fins with ResisTec coating is standard for all units.
Standard electrical options contain Under Voltage Monitor (UVM) & fixed low/high pressure switches.
A combination of volt free contact option: 1. Unit ON indication, 2. Compressor RUN/TRIP, 3. Unit trip indication (when all compressors have tripped).
Standard options for scroll compressors contain sealed type filter drier and sight glass.
As a standard, all units are supplied with holding charge only.
Dual stage thermostat is applicable for CTX006 - CTX035models & four stage thermostat is applicable for CTX040 & above models.
H : HERMETIC
SCROLL
NOTES: (1)
(2)
(3)
(4)
(5)
(6)
(7)
CONDENSING
UNIT
(R-410A)
CTX
1, 2 & 3
BASIC
MODEL DECODING
INTRODUCTION
The CTX Series air cooled condensing units from Zamil Air Conditioners are produced in an ISO 9001:2008 certified
facility. They are designed to provide engineering excellence on comfort air conditioning and industrial cooling with a
superior combination of high energy efficiency & energy saving, high performance, application flexibility, ease of service
& maintenance and the ability to withstand extreme ambient temperatures found in the climate of the Gulf region.
The CTX series are consists of scroll compressor(s), cooling coil, condenser coil, fans, control wiring and inter connecting
piping. These units are suitable for mounting on the roof or ground with easy installation and excellent serviceability. The
unit features an integral weather resistant control panel, ready for field connection to utilities and ducts.
The condensing units are designed to use ozone friendly HFC R-410A refrigerant. HFC R-410A is highly efficient thermodynamic proprieties, created to serve as one of the key substitutes for HCFC based refrigerants. R-410A is environmentally safer for long term use, no chlorine and does not contribute to Ozone depletion. There is no phasing out and no
replacement costs for the life of the equipment.
3
R-410A CHARACTERISTICS
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Ozone friendly- HFC compound, No Chlorine & have zero ODP.
R-410A has a significantly higher heat transfer coefficient than R-22.
R-410A has lower liquid density than R-22.
Higher Pressure Range, 50% to 70% higher than R-22.
It’s a Blended Refrigerant (50% R-32 and 50% R-125).
This blend is a Near-Azeotrope thus it acts very much like a single compound refrigerant.
No Fractionation problems.
Temperature glide less than 0.2°F over it’s operating range.
Critical temperature is 161°F.
Critical pressure is 700 Psig.
R-410A utilizes Polyol Ester (POE) based oils.
R-410A cylinders are rose colored.
Environmentally safer for long term usage.
No phase out & no replacement cost.
Low toxicity & non-flammable.
Compatible with steel, copper, aluminum and brass.
FEATURES AND BENEFITS
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
DX cooling capacity from 3 ton up to 105 ton for 60Hz.
DX cooling capacity from 2.5 ton up to 85 ton for 50Hz.
Units are rated in accordance with AHRI 365 standard (11 tons & above).
Independent refrigeration circuits with scroll compressors for efficient cooling process.
R-410A environmentally-friendly refrigerant (HFC refrigerant).
Unit’s cooling operating up to 125oF ambient temperature.
Moisture indicator and filter drier kit.
Copper tubes and aluminum fins coils.
Compact unit design with smaller unit footprint at lower installation cost.
Rigging holes in base rail for easy lifting & Installation.
High pressure switch and low pressure switch protection.
Single power point connection to reduce filed wiring cost.
Easy access to all components for excellent serviceability.
Integral sub-cooling circuit provided to increase overall unit efficiency.
High efficient permanently lubricated Condenser fan motors (TEAO) with class 'F' insulation.
Microprocessor controller with 220V control voltage protected with control fuse.
Quality assurance according to ISO 9001:2008, Which guarantees high and constant product quality.
4
SCROLL COMPRESSOR
The scroll compressors are consists of two involutes or Archimedean spirals. One spiral is positioned inside the other to
form a series of crescent-shaped pockets. During compression the upper spiral remains stationary and the lower one, being
eccentrically mounted on the drive shaft, describes an orbital rather than a simple rotary motion.
(1)
(2)
(4)
(3)
(5)
Compressor working principle
Scroll compressor
1. Compression in the scroll is created by the interaction of an orbiting spiral and a stationary spiral. A refrigerant enters
the outer openings as one of the spirals orbits.
2. The open passages are sealed off as gas is drawn into the spiral.
3. As the spiral continues to orbit, the gas is compressed into two increasingly smaller pockets.
4. By the time the gas arrives at the center port, discharge pressure has been reached.
5. During operation, all six gas passages are in various stages of compression at all times, resulting in nearly continuous
suction and discharge.
Refrigerant enters the compressor at the suction connection and flows around the motor’s housing and enters at the
bottom side through the openings and oil droplets separate from the refrigerant and fall into the oil sump. All suction
refrigerant passes through the electrical motor, ensuring full motor cooling, after that the refrigerant enters the scroll
elements.
Scroll compressor involutes
Pockets arrangement
5
STANDARD SPECIFICATIONS
A. UNIT CONSTRUCTION
BASE: The base rail is constructed of heavy gauge galvanized steel with lifting holes for ease in rigging and lifting. It also
includes mounting holes suitable to affix with neoprene pads or spring isolators.
CABINET: The unit cabinet is a modular construction design with a base frame and panels made of heavy gauge galvanized steel. All panels, top and bottom base pan, vertical posts, cross channels and supporting brackets are joined together
and bolted. The steel sheet panels are zinc-coated and galvanized by the hot dip process of lock-forming quality conforming to ASTM A 653 commercial weight G-90, followed by a baked on electrostatic polyester dry powder coat (RAL9002)
color, capable of withstanding 1500 hours of salt spray test in accordance with ASTM B-117.
B. COMPRESSOR
All compressors used in the CTX series are hermetically scroll design type with a high energy efficiency ratio, low noise and
quite operation. All compressors conform to AHRI 540 standard and are equipped with internal motor protection, factory
installed crankcase heaters and rubber vibration isolators for quiet and efficient operation. Standard equipment includes a
single compressor for CTX003 - CTX006, dual compressors for CTX007 - CTX070 & quadruple compressors for CTX080 CTX100. Each compressor has lock-out devices to protect it from short cycling when tripped by safety controls. Each
compressor has a separate condenser coil with its own safety controls. Sight glass, filter drier and under voltage monitor
are standard on all models.
C. AIR COOLED CONDENSING SECTION
• Open design permits unrestricted condenser airflow, access to
compressors, refrigeration components and piping.
• High efficiency scroll compressors are standard.
• Each compressor has a separate condenser coil.
• Each refrigerant circuit is furnished with an accessible sight
glass, filter drier, high pressure switch, low pressure switch
and expansion valve.
• Each compressor has a crankcase heater as standard.
• The compressor motor is provided with built-in thermal protection during winding and an external overload relay for overload
protection.
• Vertical air discharge minimizes condenser fan noise. Three
phase condenser fan motors eliminate reverse rotation failures.
Condenser Section
D. CONDENSER FAN
Condenser fans are constructed of die cast aluminum blades/
hubs with direct driven motors. All fans are statically and dynamically balanced to operate at minimum noise and vibration. Fan
blades are designed with appropriate pitch angle which result in
maximum airflow through the condenser coil. Condenser fan, the
impeller and motor are constructed to form one integral unit. All
fan motors are equipped with IP54 ingress protection, three phase
with class "F" winding insulation and ball bearings for high ambient application. These fan motors are of the totally enclosed air
over type (TEAO) with inherent thermal protection of the automatic reset type. As options, Zamil Air Conditioners can offer:
1. IP55 ingress protection
2. Fan with protective coating
3. UL recognized condenser fan
6
Condenser Fan
E. CONDENSER COIL
Condenser coil is of the fin and tube type, constructed of seamless (3/8" OD) inner grooved copper tube, mechanically
bonded to enhanced aluminum fins for maximum heat transfer efficiency. The fins have full self spacing collars, which
completely cover each tube while the staggered tube design improves the thermal efficiency. The number of circuits is
chosen to provide optimum heat transfer and reasonable refrigerant velocity and pressure drop. End plates and tube
support sheets are made of 18 gauge galvanized steel, formed to provide structural strength. Each condenser coil is
pressure tested in the factory at 650 psig air pressure respectively. As an option, Zamil Air Conditioners can offer:
1. Copper Fins
2. Pre-coated Aluminum Fins
3. ResisTec Coating for Copper fins
F. CRANKCASE HEATERS
Compressors are equipped with crankcase heater. The compressor crankcase heater is always on when the compressor is
de-energized. This protects the system against refrigerant migration, oil dilution and potential compressor failure.
G. FILTER DRIER
Refrigerant circuits are kept free of harmful moisture, sludge, acids and oil contaminating particles by the filter drier.
Cartridge (sealed type) is standard on all models while replaceable core filter drier is optional.
H. SIGHT GLASS
The moisture indicating sight glass is installed in the liquid line and its color indicator shows moisture contents and provides
a means for checking the system’s refrigerant charge.
I. CONTROL PANEL
The control panel design is equivalent to NEMA-4 (IP55) standard with hinged door for easy access ensuring dust and
weatherproof construction. Internal power and control wiring is neatly routed, properly anchored and all wires are identified
with cable markers as per NEC standard applicable to HVAC units.
The major electrical components used in the control panel are UL approved, which are reliable in operation at high ambient
conditions for a long period.
1. Controller Board
2. Auxiliary Terminal Block
3. Condenser Fan Motor Contactors
4. Condenser Fan Motor Circuit Breaker
5. Control Fuses
6. Voltage Monitor Relay (UVM)
7. Control Relays
8. Compressor Circuit Breaker (optional)
9. Control Transformer used with 460V units
10. Compressor Contactor and Overload
11. High Voltage Terminal Block
12. Non-Fused disconnect switch (optional)
13. Ground Bus
Standard Features For All Units
• Under Voltage Monitor (Phase Failure Relay)
• Ferrules for Wires
• Labels for Wires and Components
7
• Warning Labels
• PVC Cable Channels
• Low and High Voltage Terminal Blocks
• Copper Ground Bus
• Crankcase Heater for Compressors
• Fixed Pressure Switches
• 220V-1Ph-50/60 Hz Control Voltage
• Internal Protection for Compressors and Condenser Fans
• Control Fuses
Optional Features Applicable For All units
• Volt Free Contacts
• Fan Cycling Switches
• Compressor Circuit Breaker
• Unit Disconnect Switch
• Circuit Breaker for each Condenser Fan
• External Overload for each Condenser Fan
• Discharge Temperature Sensor
• Pump Down Solenoid Valve
• Hot Gas Bypass Valve
• Thermostat
• Current Transformers
• Service Lamp
J. CONTROL CIRCUIT TRANSFORMER
A factory mounted and wired control circuit transformer is furnished eliminating the need for running a separate 220 volt
power supply to the unit control circuit.
K. DIGITAL ELECTRONIC THERMOSTAT (OPTIONAL)
The Digital Electronic Thermostat has the following options:
• Single, dual or four stages - Cooling & heating
• Low voltage control - 24VAC
• Room temperature display
• Mode of operation - FAN/COOL/HEAT/AUTO
• Fan mode - always on or start with compressor
• Heating & cooling set-point is permissible
• Temperature set button
• Remote sensing function as an option
8
L. MICROPROCESSOR CONTROLLER
These condensing units are provided with a microprocessor control board incorporating the following features:
• BALANCE LOADING OF COMPRESSORS: The unit’s electronic control automatically operates lead/lag sequence of
compressors. This is to load the compressors evenly over long periods of operation. If required however, compressor 1
can also be set to always lead. In this case, compressor 1 always starts first and stops last. (Selectable through dip
switch setting on control board).
• PUMP DOWN FUNCTION: In units equipped with pump down system, the controller provides the time delay between
solenoid’s opening and compressor starting to equalize the pressure in the system necessary for compressor to start-up.
(Selectable through dip switch setting on control board).
• COMPRESSOR ANTI-RECYCLING PROTECTION: The controller has a built-in 3 minutes minimum off timer for compressor. This is for compressor protection in case of accidental manual re-set or immediate re-cycling of thermostat due
to load demand.
• COMPRESSOR LOCK-OUT FUNCTION: If any of the unit’s safety control trips due to abnormal conditions, the electronic controls locks out the compressor after a pre-determined timing preventing a re-start unless attended by a qualified
service technician. The unit can be re-started through thermostat re-set after ensuring safe system conditions.
• FAULT DIAGNOSTICS: In case of system fault, LED’s on the board emits a flashing signal indicating where the fault is.
Each LED signals respective fault is described in the table in each unit’s wiring diagram. This is to guide the service
technician in identifying the fault.
• DIGITAL I/O’s: The unit’s control board is compatible to operate with a DDC controller or any standard 24V AC thermostat commercially available.
• SEQUENTIAL CONTROL: With input signals from the thermostat, the motors in the equipment is started in sequential
order: supply fan – condenser fan – compressor; at a pre-determined timings.
M. MOTOR OVER LOAD PROTECTION
Motors are provided with overload relays or a built-in thermal winding device or both for its overload protection.
N. UNDER VOLTAGE MONITOR (UVM)
This device protects the motors in the unit from faults such as; under or over voltage, unbalance & phase reversal of the
power supply. When the device sensed such faults, it will cut-off the supply in the control circuit thereby cutting off power
to the motors. The voltage monitor will re-set automatically when power is brought back to it’s normal conditions.
LINE VOLTAGE
RANGE
190 - 480 VAC
TRIP & RE-SET VOLTAGE (% OF SET POINT)
UNDER VOLTAGE
OVER VOLTAGE
PHASE IMBALANCE
TRIP
RE-SET
TRIP
RE-SET
TRIP
RE-SET
90%
93%
110%
107%
6%
4.5%
9
OPTIONAL ITEMS
A. HOT GAS BYPASS CONTROL
Hot gas bypass control can be provided on the lead circuit to permit operation of the system down to 80% of its unloaded
capacity. Under low ambient conditions, it controls temperature by eliminating the need to cycle the compressor on and
off, ensuring narrow temperature swing and lengthening the life span of the compressor.
B. PUMP DOWN SOLENOID VALVE (PDS)
A pump down solenoid valve is installed in the liquid line. When the room thermostat is satisfied, the valve closes and the
compressor continues to run until a substantial portion of the refrigerant has been pumped out from the evaporator coil. The
low pressure switch will cycle off the compressor at a predetermined evaporator pressure.
C. PRESSURE GAUGES
This option is used for monitoring and inspecting the suction and discharge pressure, it is installed on the condensing
section which allows inspection of refrigerant system performance.
D. UNIT GUARD
The guard is mounted on the condensing section only, which protects the condenser coil from physical damage.
E. FAN CYCLE SWITCH HEAD PRESSURE CONTROL (FCS)
The capacity of air-cooled condensers varies with the difference between condensing temperature and condenser entering
air temperature (ambient temperature). It increases as this difference increases. For a given capacity, a drop in the ambient
temperature will lower the condensing temperatures and if the ambient temperature drops below a given limit, head pressure
control is required. Control shall be set for a minimum of 95°F (35°C) saturated refrigerant condensing temperature, or to
suit the specified application.
F. SERVICE VALVES
Both suction and liquid service valves are brass, back seating
type with sweat connections. Valves are externally located so
refrigerant piping connections can be made quickly and easily.
G. DISCHARGE LINE MUFFLERS
Discharge line mufflers are installed to eliminate noise due to
refrigerant pulsation.
Service Valves
H. ANTI-CORROSIVE COATING
: A single component of aluminum impregnated coating applied on the fins of heat exchanging coils. The product
has been designed for Middle East climate conditions. A high chemical, abrasion and UV resistance has been proven in
both laboratories and on field environment. The coating can be applied at the factory as well as in the field for maintenance
or rejuvenation purposes.
Multi
: A two component coating system that withstands the extreme climate conditions. The coating can be
applied to all metal parts of HVAC equipment; the piping, the compressors and grids might require a different pre- treatment
and layer build up. Please check ResisTec product information sheets, the heat exchangers can not be coated using this
type. The coating can be applied at the factory as well as in the field for maintenance or rejuvenation purposes.
10
STANDARD FEATURES/OPTIONS
DESCRIPTION
STANDARD FEATURES
Scroll compressor
Compressor crankcase heaters
Compressor circuit breakers
Compressor overload protection
Compressor shut-off valves
Condenser fan motor, totally enclosed air-over type
Condenser fan - direct drive, propeller type
Condenser fan guard
Condenser motor circuit breakers
Condenser motor external overload
Aluminum fin condenser coils
Pre-coated aluminum fin condenser coils
Copper fin condenser coils
ResisTec coating
Unit full guard
Sight glass (moisture indicator)
Sealed type filter drier
Replaceable core filter drier
Hot gas bypass
Condenser pressure relief valve
Pressure gauges
Pump down solenoid valve
Discharge gas muffler
Discharge gas sensor
High/low pressure switch (fixed type)
Fan cycling switch (adjustable type)
UVM (Under Voltage Monitor)
Volt free contact
Non-fused disconnect switch
11
OPTIONS
(FACTORY INSTALLED)
12
500 ± 22
50 ± 7
90 ± 7
7/8
1/2
500 ± 22
50 ± 7
90 ± 7
5/8
3/8
CLOSE (PSIG)
OPEN (PSIG)
CLOSE (PSIG)
SUCTION LINE SIZE (OD) INCH
LIQUID LINE SIZE (OD) INCH
DUAL
8
CTX008
R-410A
161
42
42
200
POE OIL
HERMETIC SCROLL
DUAL
7.1
CTX007
2
2
2
64.3/58.3/54.7
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
7.75
4-14
0.9-1010
4016
218
60
DUAL
12.3
CTX012
2
2
0.54-980
7064
0.54-980
6516
0.9-1010
8152
2.1-1030
20694
67.9/61.9/58.4
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
2-14
64.9/58.9/55.4
3/8
5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
3-14
67.3/61.3/57.8
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
4-14
67.3/61.3/57.8
+ Pipe sizes are for runs up to 50 feet to indoor unit. For refrigerant lines longer than 50 feet, use next larger size.
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
4-14
77/70.9/67.4
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
29.75
2-14
INNER GROOVED TUBES & ENHANCED FINS
0.54-980
7744
** Operating system charge is applicable when matched with air handling units & connected by 25 feet of refrigerant piping.
++ Based on free field area at AHRI conditions. Tolerance: ±2dBA.
205
42
DUAL
9.7
CTX010
PROPELLER WITH DIRECT DRIVEN MOTOR
220
60
SINGLE
6.1
CTX006
2
265
60
DUAL
16.1
CTX016
77/70.9/67.4
5/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
36.12
2-14
2.1-1030
21950
TOTALLY ENCLOSED AIR OVER TYPE (TEAO), CLASS F INSULATION & IP54
1
205
42
SINGLE
4.8
CTX005
NOTE:
* Nominal cooling capacity @ 950F outdoor and 450F saturated suction temperatures.
64.3/58.3/54.7
650 ± 15
650 ± 15
OPEN (PSIG)
64.3/58.3/54.7
7.75
4-14
0.54-980
0.54-980
2-14
3214
1
194
42
SINGLE
4
CTX004
3840
1
107
42
SINGLE
3.1
CTX003
7.75
TOTAL FACE AREA (SQ.FT.)
ROWS - FINS PER INCH
TYPE
MOTOR kW - RPM
NORMAL CFM
MOTOR TYPE
QTY.
TYPE
CHARGE PER SYSTEM (OZ)**
REFRIGERANT
OIL PER SYSTEM, OZ.
OIL TYPE
TYPE
SOUND PRESSURE LEVEL, dBA (@ 1, 3 & 5 meters)++
REFRIGERANT
LINES+
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
CONDENSER COIL
CONDENSER FAN
COMPRESSOR
NUMBER OF REFRIGERATION CIRCUIT
NOMINAL CAPACITY, TONS*
MODEL NUMBER
PHYSICAL DATA - 60Hz
77.4/71.3/67.8
5/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
36.12
3-14
2.1-1030
20422
2
367
110
DUAL
18.9
CTX018
77.9/71.9/68.4
5/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
44.62
3-14
2.1-1030
21842
2
431
110
DUAL
22.2
CTX022
13
50 ± 7
90 ± 7
1-3/8
7/8
50 ± 7
90 ± 7
1-1/8
7/8
OPEN (PSIG)
CLOSE (PSIG)
LIQUID LINE SIZE (OD) INCH
DUAL
47.4
CTX045
230/158
702
1111/827
R-410A
158
POE OIL
HERMETIC SCROLL
DUAL
41.7
CTX040
4
4
4
80.9/74.9/71.4
7/8
1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
2-14
2.1-1030
43900
1234/1171
213/230
DUAL
60.7
CTX060
4
6
2.1-1030
40844
2.1-1030
42596
2.1-1030
41556
2.1-1030
66966
82.3/76.3/72.7
7/8
1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
3-14 & 2-14
83.3/77.3/73.8
7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
3-14
84.5/78.4/74.9
1-1/8 & 7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
89.25
4-14 & 3-14
85.4/79.3/75.8
+ Pipe sizes are for runs up to 50 feet to indoor unit. For refrigerant lines longer than 50 feet, use next larger size.
1-1/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
89.25
4-14
85.5/79.5/76
1-1/8
2-1/8 & 1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
131.6
3-14 & 2-14
INNER GROOVED TUBES & ENHANCED FINS
2.1-1030
42324
** Operating system charge is applicable when matched with air handling units & connected by 25 feet of refrigerant piping.
++ Based on free field area at AHRI conditions. Tolerance: ±2dBA.
1127
230
DUAL
52.2
CTX050
PROPELLER WITH DIRECT DRIVEN MOTOR
684/493
158/110
DUAL
37
CTX035
6
1197
213
DUAL
68.5
CTX070
85.2/79.2/75.7
1-1/8
2-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
131.6
3-14
2.1-1030
65214
TOTALLY ENCLOSED AIR OVER TYPE (TEAO), CLASS F INSULATION & IP54
4
497
110
DUAL
32.4
CTX030
NOTE:
* Nominal cooling capacity @ 950F outdoor and 450F saturated suction temperatures.
80.4/74.4/70.8
500 ± 22
500 ± 22
CLOSE (PSIG)
78.3/72.3/68.8
650 ± 15
650 ± 15
OPEN (PSIG)
SUCTION LINE SIZE (OD) INCH
59.5
2-14
2.1-1030
2.1-1030
4-14
41388
4
435
110
20778
2
569
110
DUAL
27.7
CTX027
44.62
TOTAL FACE AREA (SQ.FT.)
ROWS - FINS PER INCH
TYPE
MOTOR kW - RPM
NORMAL CFM
MOTOR TYPE
QTY.
TYPE
SOUND PRESSURE LEVEL, dBA (@ 1, 3 & 5 meters)++
REFRIGERANT
LINES+
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
CONDENSER COIL
CONDENSER FAN
CHARGE PER SYSTEM (OZ)**
REFRIGERANT
OIL PER SYSTEM, OZ.
OIL TYPE
TYPE
DUAL
NUMBER OF REFRIGERATION CIRCUIT
COMPRESSOR
24.3
CTX025
NOMINAL CAPACITY, TONS*
MODEL NUMBER
PHYSICAL DATA - 60Hz
105.3
CTX100
86.3/80.3/76.8
7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
144.5
3-14
2.1-1030
81688
8
693
158
88.4/82.478.8
1-1/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
195.5
4-14
2.1-1030
85592
8
1183
230
QUADRUPLE QUADRUPLE
83.3
CTX080
14
500 ± 22
50 ± 7
90 ± 7
5/8
3/8
500 ± 22
50 ± 7
90 ± 7
5/8
3/8
CLOSE (PSIG)
OPEN (PSIG)
CLOSE (PSIG)
SUCTION LINE SIZE (OD) INCH
LIQUID LINE SIZE (OD) INCH
DUAL
6.42
CTX008
R-410A
107
42
42
151
POE OIL
HERMETIC SCROLL
DUAL
5.53
CTX007
2
2
2
64.3/58.3/54.7
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
7.75
3-14
0.6-890
3749
217
60
DUAL
10
CTX012
2
2
0.34-870
6628
0.34-870
6076
0.6-890
7594
1.4-890
18776
67.9/61.9/58.4
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
2-14
64.9/58.9/55.4
3/8
5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
2-14
67.3/61.3/57.8
3/8
5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
3-14
67.3/61.3/57.8
+ Pipe sizes are for runs up to 50 feet to indoor unit. For refrigerant lines longer than 50 feet, use next larger size.
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
15.88
3-14
77/70.9/67.4
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
29.75
2-10
INNER GROOVED TUBES & ENHANCED FINS
0.34-870
6628
** Operating system charge is applicable when matched with air handling units & connected by 25 feet of refrigerant piping.
++ Based on free field area at AHRI conditions. Tolerance: ±2dBA.
165
42
DUAL
7.82
CTX010
PROPELLER WITH DIRECT DRIVEN MOTOR
208
60
SINGLE
4.95
CTX006
2
244
60
DUAL
13
CTX016
77/70.9/67.4
1/2
7/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
36.12
2-14
1.4-890
18804
TOTALLY ENCLOSED AIR OVER TYPE (TEAO), CLASS F INSULATION & IP54
1
155
42
SINGLE
3.87
CTX005
NOTE:
* Nominal cooling capacity @ 950F outdoor and 450F saturated suction temperatures.
64.3/58.3/54.7
650 ± 15
650 ± 15
OPEN (PSIG)
64.3/58.3/54.7
7.75
3-14
0.34-870
0.34-870
2-14
3006
1
151
42
SINGLE
3.28
CTX004
3288
1
107
42
SINGLE
2.56
CTX003
7.75
TOTAL FACE AREA (SQ.FT.)
ROWS - FINS PER INCH
TYPE
MOTOR kW - RPM
NORMAL CFM
MOTOR TYPE
QTY.
TYPE
CHARGE PER SYSTEM (OZ)**
REFRIGERANT
OIL PER SYSTEM, OZ.
OIL TYPE
TYPE
SOUND PRESSURE LEVEL, dBA (@ 1, 3 & 5 meters)++
REFRIGERANT
LINES+
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
CONDENSER COIL
CONDENSER FAN
COMPRESSOR
NUMBER OF REFRIGERATION CIRCUIT
NOMINAL CAPACITY, TONS*
MODEL NUMBER
PHYSICAL DATA - 50Hz
77.4/71.3/67.8
5/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
36.12
2-14
1.4-890
18804
2
264
110
DUAL
15
CTX018
77.9/71.9/68.4
5/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
44.62
3-14
1.4-890
18712
2
432
110
DUAL
18.11
CTX022
15
50 ± 7
90 ± 7
1-1/8
7/8
50 ± 7
90 ± 7
1-1/8
5/8
OPEN (PSIG)
CLOSE (PSIG)
LIQUID LINE SIZE (OD) INCH
DUAL
39
CTX045
230/158
701
1057/835
R-410A
158
POE OIL
HERMETIC SCROLL
DUAL
34.29
CTX040
4
4
4
80.9/74.9/71.4
7/8
1-1/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
2-14
1.4-890
37608
1190/803
213/230
DUAL
49.77
CTX060
4
6
1.4-890
35040
1.4-890
36512
1.4-890
35640
1.4-890
57360
82.3/76.3/72.7
7/8
1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
3-14 & 2-14
83.3/77.3/73.8
7/8
1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
72.25
3-14
84.5/78.4/74.9
7/8
1-5/8 & 1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
89.25
4/3-14
85.4/79.3/75.8
+ Pipe sizes are for runs up to 50 feet to indoor unit. For refrigerant lines longer than 50 feet, use next larger size.
7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
89.25
4-14
85.5/79.5/76
1-1/8 & 7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
131.6
3-14 & 2-14
INNER GROOVED TUBES & ENHANCED FINS
1.4-890
36288
** Operating system charge is applicable when matched with air handling units & connected by 25 feet of refrigerant piping.
++ Based on free field area at AHRI conditions. Tolerance: ±2dBA.
1125
230
DUAL
43.48
CTX050
PROPELLER WITH DIRECT DRIVEN MOTOR
686/497
158/110
DUAL
30.81
CTX035
6
1189
213
DUAL
60
CTX070
85.2/79.2/75.7
1-1/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
131.6
3-14
1.4-890
55884
TOTALLY ENCLOSED AIR OVER TYPE (TEAO), CLASS F INSULATION & IP54
4
494
110
DUAL
26.64
CTX030
NOTE:
* Nominal cooling capacity @ 950F outdoor and 450F saturated suction temperatures.
80.4/74.4/70.8
500 ± 22
500 ± 22
CLOSE (PSIG)
78.3/72.3/68.8
650 ± 15
650 ± 15
OPEN (PSIG)
SUCTION LINE SIZE (OD) INCH
59.5
2-14
44.62
TOTAL FACE AREA (SQ.FT.)
ROWS - FINS PER INCH
3-14
1.4-890
1.4-890
MOTOR kW - RPM
TYPE
35496
4
430
110
18712
2
432
110
DUAL
23.13
CTX027
NORMAL CFM
MOTOR TYPE
QTY.
TYPE
SOUND PRESSURE LEVEL, dBA (@ 1, 3 & 5 meters)++
REFRIGERANT
LINES+
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
CONDENSER COIL
CONDENSER FAN
CHARGE PER SYSTEM (OZ)**
REFRIGERANT
OIL PER SYSTEM, OZ.
OIL TYPE
TYPE
DUAL
NUMBER OF REFRIGERATION CIRCUIT
COMPRESSOR
19.76
CTX025
NOMINAL CAPACITY, TONS*
MODEL NUMBER
PHYSICAL DATA - 50Hz
84.9
CTX100
86.3/80.3/76.8
7/8
1-3/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
144.5
3-14
1.4-890
70080
8
695
158
88.4/82.478.8
7/8
1-5/8
90 ± 7
50 ± 7
500 ± 22
650 ± 15
195.5
4-14
1.4-890
73344
8
1140
230
QUADRUPLE QUADRUPLE
69.25
CTX080
SELECTION PROCEDURE
1. Enter performance tables at specified SST and desired ambient conditions to find gross capacity and power input.
2. HEAT REJECTION:
Calculate condenser Total Heat Rejection Capacity as follows:
HR = Unit cooling capacity + (3.41 x Total Unit Power Input, Watts).
3. HEAD PRESSURE:
To determine head pressure (psig) use the following conversion table:
Condensing Temp. - 0F.
100
110
120
130
140
150
(R-410A) Head Pressure - PSIG.
317
364
417
475
538
608
4. CORRECTION FACTORS FOR ALTITUDE:
ALTITUDE (FT.)
FACTOR
2000
4000
6000
8000
10000
Condensing Unit Cooling Capacity
.99
.98
.96
.95
.94
Condensing Unit & Evaporator
.98
.96
.93
.90
.88
16
17
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
MODEL
TC (MBH)
33.6
43.2
52.8
64.8
75.6
85.2
104.4
132.0
174.0
202.8
240.0
264.0
298.8
351.6
400.8
448.8
510.0
562.8
654.0
740.4
897.6
1133
36.0
46.8
57.6
70.8
82.8
93.6
114.0
144.0
189.6
222.0
261.6
288.0
326.4
381.6
435.6
489.6
556.8
614.4
714.0
807.6
979.2
1238.4
850F
PI (kW)
3.0
3.6
4.7
5.7
6.5
7.3
9.4
13.2
16.7
18.2
20.6
22.6
29.7
33.5
37.2
40.9
44.8
49.5
59.5
65.8
81.7
98.2
3.1
3.7
4.7
5.8
6.6
7.4
9.5
13.4
17.0
18.5
21.0
23.1
30.3
34.2
38.0
41.8
45.7
50.6
60.8
67.3
83.6
100.2
TC (MBH)
31.2
39.6
49.2
60.0
70.8
80.4
98.4
123.6
163.2
190.8
223.2
247.2
280.8
330.0
374.4
420.0
477.6
528.0
614.4
694.8
840.0
1063.2
33.6
44.4
52.8
66.0
78.0
87.6
106.8
135.6
177.6
208.8
244.8
268.8
306.0
357.6
409.2
458.4
522.0
576.0
669.6
757.2
918.0
1160.4
950F
PI (kW)
3.4
4.0
5.2
6.3
7.3
8.1
10.4
14.3
18.1
19.9
22.6
24.7
32.0
36.2
40.1
44.2
48.5
53.8
64.5
71.5
88.4
106.7
3.4
4.1
5.2
6.4
7.3
8.2
10.5
14.5
18.4
20.3
23.0
25.2
32.7
36.9
41.0
45.2
49.6
55.0
65.8
73.0
90.4
109.0
LEGEND: SST -Saturated Suction Temperature; TC - Total Capacity; PI - Total Power Input
40 0F
35 0F
SST
(0F)
AMBIENT TEMPERATURE
1050F
PI (kW)
TC (MBH)
28.8
3.8
37.2
4.5
45.6
5.7
56.4
6.9
66.0
8.2
74.4
9.1
90.0
11.5
114.0
15.5
151.2
19.8
177.6
21.9
206.4
25.0
229.2
27.1
261.6
34.7
306.0
39.2
348.0
43.6
390.0
48.1
444.0
52.9
490.8
58.7
571.2
70.1
646.8
77.9
781.2
96.3
988.8
116.5
31.2
3.8
40.8
4.6
49.2
5.8
61.2
7.0
72.0
8.2
81.6
9.2
99.6
11.7
126.0
15.8
165.6
20.1
194.4
22.3
226.8
25.3
249.6
27.6
284.4
35.3
333.6
39.9
380.4
44.5
427.2
49.2
486.0
54.0
536.4
60.0
622.8
71.5
705.6
79.5
854.4
98.5
1080.0
118.8
PERFORMANCE DATA - 60Hz
1150F
TC (MBH)
26.4
33.6
40.8
51.6
60.0
68.4
82.8
104.4
139.2
163.2
188.4
210.0
241.2
280.8
320.4
360.0
410.4
452.4
526.8
595.2
720.0
912.0
28.8
37.2
45.6
56.4
66.0
75.6
91.2
115.2
152.4
178.8
206.4
229.2
262.8
307.2
350.4
393.6
448.8
494.4
574.8
650.4
788.4
997.2
PI (kW)
4.2
5.1
6.4
7.6
9.2
10.2
12.9
16.9
21.6
24.2
27.7
29.9
37.7
42.6
47.6
52.8
57.9
64.2
76.4
85.1
105.5
127.4
4.3
5.1
6.5
7.8
9.3
10.3
13.0
17.2
21.9
24.6
28.0
30.3
38.3
43.3
48.5
53.8
59.0
65.4
77.8
86.7
107.7
129.7
TC (MBH)
24.0
31.2
37.2
46.8
54.0
61.2
74.4
94.8
124.8
148.8
169.2
188.4
219.6
254.4
292.8
330.0
374.4
411.6
478.8
541.2
658.8
831.6
26.4
33.6
40.8
50.4
60.0
67.2
81.6
104.4
138.0
163.2
186.0
207.6
238.8
279.6
320.4
360.0
410.4
451.2
524.4
591.6
720.0
912.0
1250F
PI (kW)
4.7
5.7
7.2
8.4
10.4
11.4
14.4
18.5
23.6
26.8
30.8
32.9
41.1
46.4
52.2
58.0
63.5
70.3
83.4
93.0
116.1
139.5
4.8
5.7
7.3
8.5
10.5
11.5
14.6
18.7
24.0
27.2
31.1
33.2
41.6
47.1
53.0
59.0
64.6
71.5
84.8
94.7
118.1
141.7
18
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
MODEL
TC (MBH)
39.6
51.6
62.4
78.0
91.2
102.0
124.8
157.2
206.4
241.2
284.4
313.2
355.2
414.0
474.0
532.8
606.0
669.6
775.2
876.0
1065.6
1347.6
43.2
55.2
67.2
84.0
98.4
111.6
135.6
171.6
223.2
261.6
308.4
339.6
385.2
448.8
514.8
579.6
658.8
724.8
840.0
946.8
1159.2
1461.6
850F
PI (kW)
3.1
3.7
4.8
6.0
6.6
7.5
9.7
13.7
17.3
18.9
21.4
23.6
31.0
35.0
38.9
42.9
46.8
51.7
62.2
69.0
85.7
102.5
3.1
3.8
4.9
6.1
6.7
7.6
9.8
13.9
17.6
19.2
21.8
24.0
31.5
35.9
39.9
44.0
47.9
52.9
63.6
70.8
88.1
104.8
TC (MBH)
37.2
48.0
57.6
73.2
85.2
96.0
116.4
147.6
193.2
226.8
266.4
291.6
332.4
388.8
444.0
500.4
568.8
626.4
728.4
822.0
999.6
1263.6
40.8
51.6
63.6
79.2
92.4
104.4
126.0
160.8
208.8
246.0
289.2
316.8
361.2
422.4
482.4
542.4
618.0
680.4
788.4
889.2
1084.8
1371.6
950F
PI (kW)
3.4
4.1
5.3
6.5
7.4
8.3
10.7
14.8
18.8
20.6
23.4
25.7
33.3
37.7
42.0
46.4
50.7
56.2
67.2
74.7
92.8
111.3
3.5
4.2
5.4
6.6
7.5
8.4
10.9
15.0
19.1
21.0
23.8
26.1
33.9
38.5
43.0
47.7
51.9
57.3
68.6
76.5
95.3
113.5
LEGEND: SST -Saturated Suction Temperature; TC - Total Capacity; PI - Total Power Input
50 0F
45 0F
SST
(0F)
AMBIENT TEMPERATURE
1050F
PI (kW)
TC (MBH)
34.8
3.8
44.4
4.6
54.0
5.9
67.2
7.2
79.2
8.3
88.8
9.3
108.0
11.8
138.0
16.0
180.0
20.4
211.2
22.6
247.2
25.7
271.2
28.1
309.6
36.0
361.2
40.7
414.0
45.5
465.6
50.4
529.2
55.2
583.2
61.2
678.0
68.7
765.6
81.2
931.2
100.9
1177.2
121.2
37.2
3.9
48.0
4.7
58.8
6.0
73.2
7.3
86.4
8.4
97.2
9.4
117.6
12.0
150.0
16.2
194.4
20.8
230.4
22.9
268.8
26.2
295.2
28.5
336.0
36.5
392.4
41.4
448.8
46.5
505.2
51.7
576.0
56.4
633.6
62.4
734.4
74.4
828.0
83.0
1010.4
103.5
1278.0
123.5
PERFORMANCE DATA - 60Hz
1150F
TC (MBH)
31.2
40.8
49.2
62.4
72.0
81.6
99.6
126.0
165.6
195.6
225.6
249.6
285.6
333.6
381.6
429.6
489.6
538.8
626.4
706.8
859.2
1087.2
34.8
44.4
54.0
67.2
79.2
90.0
108.0
138.0
180.0
212.4
246.0
272.4
309.6
361.2
414.0
468.0
531.6
584.4
678.0
763.2
934.8
1180.8
PI (kW)
4.3
5.2
6.6
7.9
9.3
10.4
13.2
17.4
22.3
24.9
28.4
30.7
38.9
44.1
49.5
55.0
60.2
66.7
79.3
88.5
110.0
132.2
4.3
5.2
6.7
8.0
9.4
10.5
13.4
17.6
22.7
25.2
28.9
31.2
39.6
44.8
50.5
56.3
61.5
68.1
80.9
90.4
112.5
134.9
TC (MBH)
28.8
37.2
44.4
56.4
64.8
74.4
90.0
115.2
151.2
178.8
204.0
228.0
260.4
304.8
349.2
393.6
448.8
493.2
571.2
643.2
786.0
996.0
31.2
40.8
49.2
61.2
72.0
81.6
98.4
126.0
165.6
194.4
222.0
249.6
282.0
327.6
378.0
429.6
487.2
534.0
619.2
696.0
859.2
1080.0
1250F
PI (kW)
4.8
5.8
7.3
8.7
10.5
11.6
14.7
19.0
24.3
27.5
31.4
33.5
42.2
47.8
53.9
60.1
65.7
72.8
86.3
96.5
120.3
144.3
4.8
5.8
7.4
8.8
10.5
11.7
14.9
19.2
24.7
27.7
31.9
34.2
43.0
48.5
54.8
61.3
67.1
74.5
88.1
98.5
122.6
147.5
19
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
MODEL
TC (MBH)
27.6
34.8
42.0
54.0
61.2
70.8
85.2
108.0
144.0
165.6
199.2
217.2
252.0
291.6
334.8
376.8
427.2
472.8
546.0
614
754.8
950
30.0
38.4
46.8
58.8
67.2
76.8
93.6
118.8
158.4
180.0
217.2
236.4
274.8
319.2
366.0
411.6
466.8
514.8
595.2
670.8
823.2
1036.8
850F
PI (kW)
2.3
2.9
3.7
4.4
5.3
5.8
7.4
10.3
12.8
14.6
15.8
17.9
22.5
25.6
28.7
31.8
34.9
38.8
45.9
50.8
63.5
76.9
2.4
2.9
3.8
4.5
5.3
5.9
7.6
10.5
13.0
14.8
16.1
18.2
22.9
26.1
29.2
32.5
35.7
39.6
46.8
51.8
64.9
78.5
TC (MBH)
25.2
33.6
39.6
50.4
56.4
66.0
79.2
100.8
135.6
154.8
186.0
202.8
235.2
274.8
314.4
354.0
400.8
442.8
513.6
578.4
708.0
891.6
27.6
36.0
43.2
55.2
62.4
72.0
86.4
110.4
147.6
169.2
202.8
222.0
258.0
300.0
343.2
386.4
438.0
483.6
560.4
631.2
772.8
972.0
950F
PI (kW)
2.6
3.2
4.1
4.9
5.9
6.6
8.3
11.3
14.0
16.0
17.5
19.7
24.5
27.8
31.1
34.6
38.1
42.4
50.0
55.4
69.2
84.1
2.6
3.3
4.2
5.0
6.0
6.6
8.5
11.4
14.2
16.3
17.8
20.1
24.9
28.3
31.8
35.4
38.9
43.2
50.9
56.5
70.7
85.7
LEGEND: SST -Saturated Suction Temperature; TC - Total Capacity; PI - Total Power Input
40 0F
35 0F
SST
(0F)
AMBIENT TEMPERATURE
1050F
PI (kW)
TC (MBH)
24.0
2.9
31.2
3.7
36.0
4.7
46.8
5.5
51.6
6.7
61.2
7.4
72.0
9.4
93.6
12.3
126.0
15.3
142.8
17.6
171.6
19.5
187.2
21.9
218.4
26.7
256.8
30.3
292.8
34.2
328.8
38.1
373.2
41.9
411.6
46.6
477.6
54.8
538.8
60.9
657.6
76.1
829.2
92.5
26.4
3.0
33.6
3.7
39.6
4.7
51.6
5.5
57.6
6.8
67.2
7.5
80.4
9.5
103.2
12.5
138.0
15.5
156.0
18.0
188.4
19.8
205.2
22.2
238.8
27.2
278.4
30.8
319.2
34.8
360.0
38.9
408.0
42.7
450.0
47.4
522.0
55.7
589.2
59.3
720.0
77.8
904.8
94.0
PERFORMANCE DATA - 50Hz
1150F
TC (MBH)
PI (kW)
21.6
3.3
27.6
4.1
32.4
5.3
43.2
6.1
46.8
7.7
56.4
8.3
66.0
10.6
85.2
13.6
115.2
16.8
130.8
19.7
156.0
21.8
170.4
24.3
200.4
29.2
235.2
33.3
270.0
37.7
303.6
42.2
344.4
46.3
379.2
51.4
440.4
60.3
496.8
67.2
606.0
84.4
764.4
102.0
24.0
3.3
31.2
4.2
36.0
5.3
46.8
6.1
51.6
7.7
61.2
8.4
73.2
10.7
94.8
13.7
127.2
17.1
142.8
20.0
171.6
22.1
187.2
24.7
219.6
29.7
255.6
33.8
294.0
38.3
332.4
43.0
376.8
47.1
415.2
52.3
481.2
61.3
542.4
68.4
663.6
86.0
836.4
103.6
TC (MBH)
19.2
25.2
28.8
38.4
42.0
50.4
58.8
76.8
104.4
116.4
140.4
152.4
181.2
212.4
244.8
276.0
313.2
345.6
400.8
451.2
552.0
696.0
21.6
27.6
32.4
43.2
46.8
55.2
64.8
85.2
115.2
128.4
154.8
168.0
198.0
232.8
267.6
303.6
344.4
379.2
439.2
492.0
606.0
764.4
1250F
PI (kW)
3.7
4.6
6.0
6.7
8.8
9.4
12.0
14.9
18.5
22.0
24.4
27.0
32.0
36.6
41.7
47.0
51.3
56.7
66.5
74.3
93.9
112.6
3.8
4.7
6.0
6.8
8.8
9.4
12.1
15.1
18.7
22.2
24.6
27.4
32.4
37.1
42.4
47.7
52.2
57.7
67.5
75.4
95.5
114.4
20
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
MODEL
TC (MBH)
32.4
42.0
50.4
64.8
73.2
84.0
102.0
128.4
171.6
195.6
235.2
258.0
297.6
348.0
398.4
448.8
508.8
561.6
649.2
729.6
897.6
1129.2
36.0
45.6
55.2
69.6
80.4
91.2
111.6
139.2
187.2
211.2
255.6
279.6
322.8
376.8
433.2
489.6
554.4
610.8
705.6
792.0
979.2
1228.8
850F
PI (kW)
2.4
3.0
3.8
4.6
5.4
6.0
7.7
10.6
13.2
15.1
16.4
18.6
23.4
26.6
29.9
33.2
36.4
40.4
47.7
52.9
66.4
80.1
2.4
3.0
3.9
4.7
5.5
6.1
7.9
10.8
13.4
15.5
16.7
19.0
23.9
27.3
30.6
34.0
37.8
41.4
48.8
54.2
68.1
82.0
TC (MBH)
31.2
39.6
48.0
61.2
68.4
79.2
94.8
121.2
160.8
183.6
220.8
241.2
279.6
326.4
374.4
421.2
477.6
525.6
609.6
686.4
842.4
1059.6
33.6
43.2
51.6
66.0
74.4
86.4
104.4
130.8
175.2
198.0
240.0
262.8
303.6
355.2
406.8
458.4
520.8
572.4
662.4
744.0
916.8
1153.2
950F
PI (kW)
2.7
3.3
4.3
5.1
6.1
6.7
8.6
11.6
14.4
16.6
18.0
20.5
25.4
28.9
32.5
36.2
39.7
44.1
51.9
57.7
72.4
87.4
2.7
3.4
4.4
5.2
6.2
6.8
8.8
11.8
14.7
17.0
18.4
20.9
25.9
29.6
33.3
37.1
40.6
45.1
53.1
59.0
74.2
89.4
LEGEND: SST -Saturated Suction Temperature; TC - Total Capacity; PI - Total Power Input
50 0F
45 0F
SST
(0F)
AMBIENT TEMPERATURE
1050F
PI (kW)
TC (MBH)
28.8
3.0
37.2
3.7
43.2
4.8
56.4
5.6
63.6
6.9
73.2
7.6
87.6
9.7
112.8
12.7
150.0
15.8
170.4
18.4
205.2
20.0
223.2
22.7
260.4
27.7
302.4
31.4
348.0
35.6
392.4
39.8
445.2
43.6
489.6
48.3
568.8
56.8
639.6
63.3
784.8
79.5
986.4
95.8
31.2
3.0
39.6
3.8
48.0
4.9
61.2
5.7
69.6
7.0
80.4
7.6
96.0
9.9
122.4
12.9
163.2
16.1
184.8
18.8
223.2
20.3
242.4
23.1
282.0
28.1
330.0
32.2
379.2
36.4
427.2
40.7
484.8
44.5
532.8
49.4
616.8
58.0
692.4
64.7
853.2
81.3
1074.0
97.9
PERFORMANCE DATA - 50Hz
1150F
TC (MBH)
PI (kW)
26.4
3.4
33.6
4.2
39.6
5.4
51.6
6.2
57.6
7.8
67.2
8.5
80.4
10.9
103.2
13.9
138.0
17.3
156.0
20.3
187.2
22.3
204.0
25.1
238.8
30.2
278.4
34.3
320.4
39.1
362.4
43.9
411.6
48.0
452.4
53.2
524.4
62.4
589.2
69.7
724.8
87.7
912.0
105.4
28.8
3.4
37.2
4.3
43.2
5.5
56.4
6.3
63.6
7.9
73.2
8.6
87.6
11.1
112.8
14.4
151.2
17.6
170.4
20.8
205.2
22.6
222.0
25.6
258.0
30.6
304.8
35.0
349.2
39.8
393.6
44.7
447.6
48.9
490.8
54.2
568.8
63.5
638.4
71.1
787.2
89.5
990.0
107.3
TC (MBH)
24.0
30.0
36.0
46.8
51.6
61.2
72.0
93.6
126.0
141.6
169.2
183.6
214.8
254.4
292.8
331.2
376.8
414.0
478.8
536.4
662.4
834.0
25.2
33.6
39.6
51.6
56.4
67.2
79.2
102.0
138.0
154.8
184.8
199.2
230.4
276.0
318.0
360.0
408.0
447.6
518.4
582.0
718.8
903.6
1250F
PI (kW)
3.8
4.7
6.1
6.9
8.8
9.5
12.2
15.2
19.0
22.6
24.9
27.8
32.9
37.6
43.0
48.5
53.0
58.6
68.6
76.8
97.1
116.2
3.8
4.8
6.2
7.0
8.9
9.6
12.4
14.5
19.3
23.0
25.2
28.3
33.4
38.2
43.7
49.3
53.8
59.4
69.7
78.3
98.7
117.8
ELECTRICAL DATA
230V-3PH-60Hz
MODEL No.
POWER
SUPPLY
(V-PH-Hz)
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
230-3-60
VOLTAGE
RANGE (SEE
LEAD COMPRESSOR
LRA
RLA
NOTE)
(amps)
(amps)
MIN.
MAX.
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
207
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
253
14.7
16.1
17.4
25
14.6
16.1
17.4
25
30.7
33.6
37.1
53.6
57.1
62.1
82.4
82.4
95
95
122.1
122.1
82.4
95
88
98
110
149
83.1
98
110
149
191
225
239
245
300
340
505
505
605
605
599
599
505
605
QTY
(ea)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OTHER COMPRESSOR
LRA
RLA
(amps) (amps)
14.6
16.1
17.4
25
30.7
33.6
37.1
53.6
57.1
62.1
62.1
82.4
82.4
95
95
122.1
82.4
95
83.1
98
110
149
191
225
239
245
300
340
340
505
505
605
605
599
505
605
CONDENSER FAN MTR
QTY
(ea)
HP
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
0.75
0.75
1
0.75
0.75
0.75
1
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
LRA
FLA
(amps) (amps)
2.7
2.7
3.1
2.7
2.7
2.7
3.1
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
6.8
QTY
(ea)
6.6
6.6
12
6.6
6.6
6.6
12
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
1
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
6
6
8
8
MCA MOCP
(amps) (amps)
21.1
22.8
24.9
36.7
38.3
41.6
45.4
69.9
82.7
89.2
97.1
134.2
155.7
166.9
192.3
212.6
228.4
241.0
288.4
315.5
404.6
458.2
30
35
40
60
50
50
60
90
110
110
125
175
200
225
250
250
300
300
400
400
450
500
380/400V-3PH-60Hz
MODEL No.
POWER
SUPPLY
(V-PH-Hz)
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
380/400-3-60
VOLTAGE
RANGE (SEE
LEAD COMPRESSOR
LRA
RLA
(amps)
MAX. (amps)
NOTE)
MIN.
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
418
9.9
11.3
12.2
8.5
9.9
11.3
12.2
17.2
21.4
26.4
26.4
30
37.9
42.6
42.6
57.9
57.9
77.1
77.1
42.6
57.9
64
65.6
88
51.8
64
65.6
88
123
140
145
145
139
196
290
290
353
353
358
358
290
353
QTY
(ea)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OTHER COMPRESSOR
LRA
RLA
(amps) (amps)
8.5
9.9
11.3
12.2
17.2
21.4
26.4
26.4
30
37.9
37.9
42.6
42.6
57.9
57.9
77.1
42.6
57.9
51.8
64
65.6
88
123
140
145
145
139
196
196
290
290
353
353
358
290
353
CONDENSER FAN MTR
QTY
(ea)
HP
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
0.78
1
0.78
0.78
0.78
1
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
LRA
FLA
(amps) (amps)
1.5
1.8
1.5
1.5
1.5
1.8
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
5
7.6
5
5
5
7.6
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
QTY
(ea)
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
6
6
8
8
MCA MOCP
(amps) (amps)
13.9
15.9
18.3
22.1
25.3
29.0
35.3
46.5
56.0
67.2
67.2
83.1
100.9
106.8
111.5
130.6
145.9
177.7
196.9
212.3
277.3
20
25
30
30
35
40
45
60
70
90
90
110
125
125
150
175
200
250
250
250
300
NOTE: The equipment is guaranteed to operate within the voltage range mentioned in the electrical data, while further voltage tolerances can be
supported with special orders. Corrective measures should be undertaken to improve Voltages to within ±5% of nominal Voltage Supply Rating.
LEGEND:
RLA - Rated Load Amps
FLA - Full Load Amps
LRA - Locked Rotor Amps
HP
- Horse power
MCA - Minimum Circuit Ampacity
MOCP- Maximum Over Current Protection
21
ELECTRICAL DATA
460V-3PH-60Hz
MODEL No.
SUPPLY
POWER
(V-PH-Hz)
SUPPLY
(V-PH-Hz)
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
460-3-60
VOLTAGE
RANGE (SEE
LEAD COMPRESSOR
LRA
RLA
NOTE)
(amps)
(amps)
MIN.
MAX.
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
414
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
506
6.6
7.1
8.6
11.8
6.8
7.1
8.6
11.8
14.3
18.6
20
20.7
25.7
30
33.9
33.9
46.7
46.7
60.7
60.7
33.9
46.7
44
55
52
75
41
55
52
75
100
114
125
125
150
173
225
225
272
272
310
310
225
272
QTY
(ea)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OTHER COMPRESSOR
LRA
RLA
(amps) (amps)
6.8
7.1
8.6
11.8
14.3
18.6
20
20.7
25.7
30
30
33.9
33.9
46.7
46.7
60.7
33.9
46.7
41
55
52
75
100
114
125
125
150
173
173
225
225
272
272
310
225
272
CONDENSER FAN MTR
QTY
(ea)
HP
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
0.78
0.78
1
0.78
0.78
0.78
1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
LRA
FLA
(amps) (amps)
1.7
1.7
1.78
1.7
1.7
1.7
1.78
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
QTY
(ea)
4.4
4.4
7.5
4.4
4.4
4.4
7.5
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
1
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
6
6
8
8
MCA MOCP
(amps) (amps)
10.0
10.6
12.5
18.2
18.7
19.4
22.9
34.2
39.8
49.5
52.6
54.2
73.0
82.7
87.6
91.5
107.5
120.3
145.4
159.4
174.5
228.9
15
15
20
25
25
25
30
45
50
60
70
70
90
110
110
125
150
150
200
200
200
250
380/415V-3PH-50Hz
MODEL No.
POWER
SUPPLY
(V-PH-Hz)
CTX003
CTX004
CTX005
CTX006
CTX007
CTX008
CTX010
CTX012
CTX016
CTX018
CTX022
CTX025
CTX027
CTX030
CTX035
CTX040
CTX045
CTX050
CTX060
CTX070
CTX080
CTX100
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
380/415-3-50
VOLTAGE
RANGE (SEE
LEAD COMPRESSOR
LRA
RLA
(amps)
MAX. (amps)
NOTE)
MIN.
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
342
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
457
6.6
6.9
8.6
11.8
6.7
6.9
8.6
11.8
14.5
18.6
20
20.7
24.3
27.9
33.9
33.9
46.7
46.7
60.7
60.7
33.9
46.7
46
48
51.5
74
43
48
51.5
74
101
111
118
118
140
173
225
225
272
272
310
310
225
272
QTY
(ea)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OTHER COMPRESSOR
LRA
RLA
(amps) (amps)
6.7
6.9
8.6
11.8
14.5
18.6
20
20.7
24.3
27.9
27.9
33.9
33.9
46.7
46.7
60.7
33.9
46.7
43
48
51.5
74
101
111
118
118
140
173
173
225
225
272
272
310
225
272
CONDENSER FAN MTR
QTY
(ea)
HP
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
0.78
0.78
1
0.78
0.78
0.78
1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
LRA
FLA
(amps) (amps)
1.6
1.6
1.9
1.6
1.6
1.6
1.9
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
3.7
4.4
4.4
7.5
4.4
4.4
4.4
7.5
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
QTY
(ea)
1
1
1
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
6
6
8
8
MCA MOCP
(amps) (amps)
9.9
10.2
12.7
18.0
18.3
18.7
23.2
34.0
40.0
49.3
52.4
54.0
69.5
77.6
85.1
91.1
107.1
119.9
144.8
158.8
173.7
228.1
15
15
20
25
25
25
30
45
50
60
70
70
90
100
110
110
150
150
200
200
200
250
NOTE: The equipment is guaranteed to operate within the voltage range mentioned in the electrical data, while further voltage tolerances can be
supported with special orders. Corrective measures should be undertaken to improve Voltages to within ±5% of nominal Voltage Supply Rating.
LEGEND:
RLA - Rated Load Amps
FLA - Full Load Amps
LRA - Locked Rotor Amps
HP
- Horse power
MCA - Minimum Circuit Ampacity
MOCP- Maximum Over Current Protection
22
DIMENSIONS
1100
1050
CTX003, CTX004 & CTX005
1375
1500
CTX006, CTX007, CTX008 & CTX010
1200
250
1050
250
R2
1700
1650
FRONT VIEW
NOTE: All dimensions are in mm.
23
DIMENSIONS
CTX012, CTX016, CTX018, CTX022 & CTX025
CTX027, CTX030, CTX035, CTX040, CTX045 & CTX050
NOTE: All dimensions are in mm.
24
DIMENSIONS
CTX060 & CTX070
CTX080 & CTX100
NOTE: All dimensions are in mm.
25
TYPICAL WIRING DIAGRAM
Standard units (Quadruple Compressor)
HVTB
L1
REFER TO UNIT
NAMEPLATE FOR
POWER SUPPLY
L2
L3
PLEASE REFER
NEXT PAGE FOR
CONDENSER FAN MOTOR
POWER CONNECTIONS
NTB
NEUTRAL
(SEE NOTE-9)
COMP
1
ATB 1
T3D
T2D
T1D
ATB
1B
BMR
OPTIONAL
PDS CONNECTION
(SHEET 2 OF 2)
(SHEET 2 OF 2)
4A
4B
3B
3A
P2
COMP2
COMP1
CC1
P1
14
INFAN
HEATER1
41A
CC2
TO
TO
PDS1 PDS2
HEATER2
41B
X1
TO
FR1
X2
OUTFAN1
LIVE
OUTFAN2
TO
FR2
NEUTRAL
T3C
T3B
TO NTB
N
PLEASE REFER TO FAN MOTOR
CONTROL CONNECTION, (SHEET 2 OF 2)
OPTIONAL
VFC CONNECTION
TO ATB
COMP
4
230VAC
F1
JP2
1A
COMP
3
COMP
2
TO HVTB
L1
SMOKE DETECTOR
T2C
CC4
OLR4
T1C
CC3
OLR3
T2B
CC2
OLR2
T1B
CC1
OLR1
T3A
T2A
T1A
LUG
( NOTE 6)
LVTB
TB1
R
C
G
FUSE
LED
POWER INDICATOR
ECB1
LED FAULT INDICATOR
LOCK2
Y1
Y2
SQMBO4 ( P 4 )
W1
LOCK1
SYSTEM2
W2
SYSTEM1
PRI
ON/OFF
(ON/OFF)
TRANS1
HP1
P4_##
230v
(HP1)
12v-0-12v
HP2
SEC
ON
(HP2)
DIP
DIP SWITCH
J_PROG
LVTB LOCATION
TO ATB
1
PLEASE REFER TO FAN MOTOR
CONTROL CONNECTION, (SHEET 2 OF 2)
OPTIONAL
VFC CONNECTION
TO
FR4
TO ATB
22A
23A
LP2
22B
(LP2)
23B
OPTIONAL
PDS CONNECTION
(SHEET 2 OF 2)
TO ATB
LP1
(LP1)
P
LPS2
P
TO ATB
(SHEET 2 OF 2)
TO
FR3
LPS1
2
TO
TO
PDS3 PDS4
CC4
2
NEUTRAL
4D
3D
3C
P2
COMP2
COMP1
4C
P1
INFAN
HEATER1
41C
X1
HEATER2
41D
X2
OUTFAN1
LIVE
OUTFAN2
CC3
TB1
LED
POWER INDICATOR
LED FAULT INDICATOR
LOCK2
ECB2
JP
31D
Y2
W2
SYSTEM1
PRI
ON/OFF
(ON/OFF)
TRANS2
P4_##
230v
12v-0-12v
ON
SEC
YR4-1
W1
LOCK1
SYSTEM2
YR3-1
31C
Y1
SQMBO4 ( P 4 )
15C
C
G
FUSE
BMR-1
15B
R
DIP
DIP SWITCH
J_PROG
LVTB LOCATION
HP1
21C
(HP1)
27C
HP2
21D
(HP2)
27D
LP1
22C
(LP1)
23C
LP2
22D
(LP2)
23D
OLR3-1
HPS3
24C
JP7
25C
JP9
26C
OLR4-1
P
HPS4
24D
JP8
25D
JP10 26D
P
LPS3
P
LPS4
P
NOTE: 1. Refer to next page for legend, notes & wiring diagram for optional items.
2. Refer to unit control box (inside panel) for exact wiring diagram.
26
TYPICAL WIRING DIAGRAM
Standard units (Quadruple Compressor)
OPTIONAL CONNECTIONS
LEGEND
COMPRESSOR WITH CB CONNECTION
TO HVTB
L1 L2 L3
TO HVTB
L1 L2 L3
TO HVTB
L1 L2 L3
TO HVTB
L1 L2 L3
COMP CB AUXILIARY CONTACT CONNECTION
ECB1
L3D
L2D
L1D
CB4
L3C
L2C
L1C
CB3
L3B
L2B
L1B
L3A
OLR4
T3B
COMP
COMP
COMP
COMP
1
2
3
4
(SEE NOTE 5)
SSPS1
1
M2/14
L1/MP/L
L2/R/N
24B
1
L1/MP/L
2
L2/R/N
1
8B
LPS
1
L1/MP/L
L2/R/N
2
27B
HPS2
HP1
21C
(HP1)
8C
HP2
21D
(HP2)
8D
CB3A-1A
27C
CB4A-1A
27D
HPS3
HPS4
UNIT STATUS (VFC) INDICATION CONNECTION
1
UNIT ON/OFF
AR1
2
45
AR1-1A
46
UNIT ON
NO
C
HPS1
CB2A-1A
ECB2
7E AR8-1 7F
AR9-1
7G
2
HGS
43
UNIT TRIP
FR1-1 44A FR2-1 44B FR3-1 44C FR4-1
44
NC
UNIT TRIP
NOTE
25C
M2/14
(REMOVE JP7)
SSPS4
24D
(HP2)
27A
AR9
31B
P
M1/11
COMP. 4:
21B
CB1A-1A
AR8
31A
Y1
Y2
SSPS3
1
HP2
25B
(REMOVE JP4)
COMP. 3:
24C
8A
17
C
2
(REMOVE JP3)
SSPS2
M2/14
M1/11
COMP. 2:
LVTB
25A
M1/11
21A
HOT GAS BY PASS CONNECTION
COMP. SSPS CONNECTION (AS APPLICABLE)
COMP. 1:
24A
HP1
(HP1)
T3D
OLR3
T2D
OLR2
T1D
OLR1
T3C
CC4
T2C
CC3
T1C
CC2
T2B
CC1
T1B
L2A
CB2
T3A
T1A
T2A
L1A
CB1
FOR UNITS WITH HGS CONNECTION, COMP 1 SHALL BE LEAD COMPRESSOR.
DIP SWITCH S2 IN ECB SHOULD ALWAYS BE IN "ON" POSITION.
INDIVIDUAL COMP. RUN/TRIP
COMP 1
UVM CONNECTION
TO ECB1
X1
41A
FR1
2
FR1-2A
L1
L2
L3
L1
L2
1 UVM-1 8
L3
CC1A-2A
25D
M1/11
M2/14
L1/MP/L
L2/R/N
2
56
55
(REMOVE JP8)
UVM
58
COMP1 ON
COMP1 TRIP
OPTIONAL AHU INTER-CONNECTION
(POWER AND CONTROL FOR ELECTRIC HEATER &BLOWER MOTOR)
TO POWER SUPPLY
L1 L2 L3
TO POWER SUPPLY
L1 L2 L3
TO POWER SUPPLY
L1 L2 L3
TO ATB
1
TO ATB 1A
COMP 2
(REMOVE JP1)
TO ECB1
X2
HC1
4B
4A
ATB
2
R
24Vac
C
G
G
Y2
W1
Y3
W2
Y4
STG4 COOLINGY4
W1
STG1 HEATER W1
W2
STG2 HEATER W2
TO ATB
(in cond. unit)
P2
70
COMP 4
STG2 COOLINGY2
STG3 COOLINGY3
14
INFAN
29
HTR1
30
HTR2
NAME
FCS1 & 2
COMP3 TRIP
FR4
41D
2
CC4A-2A
71
70
73
COMP4 TRIP
HC1
HC2
OPEN (PSIG)
108
68
COMP4 ON
BMC
OLR-1
19
ECB1 & 2 DIP SWITCH SETTINGS & LED INDICATORS
AFS
OFF=TEST MODE DISABLE
LOAD BALANCE
S2
OFF= (Comp1&2 Auto Lead Lag)
S3
OFF= WITHOUT PUMP DOWN
S4
OFF= SINGLE STAGE
FACTORY SETTINGS OF DIP SWITCHES
S1
28
CLOSE (PSIG)
95
FM THERMAL OVERLOAD PROTECTION
VFC
VOLT FREE CONTACT
YR
COOLING RELAY
FIELD WIRING
ON= TEST MODE ENABLE
ON= COMPRESSOR 1 LEAD
ON= WITH PUMP DOWN OPTION
ON= DUAL STAGE
LED INDICATORS
Green power on/off indicator
DIP SWITCH # S1 S2 S3 S4
system lock-out due to system fault
Red
ON
system 1 / 3 fault diagnostic
OFF
blinking slow - LPS1 ckt fault
Yellow
note:
blinking fast - HPS1 ckt fault
- Set dip switch #S3 according to unit's option
system 2 / 4 fault diagnostic
(pump down or no pump down)
blinking slow - LPS2 ckt fault
Orange
- Dip switch #S1 should always be OFF
during operation.
blinking fast - HPS2 ckt fault
27
NOTES
2. ANY WIRE REPLACEMENT SHOULD BE OF 900C OR ITS
EQUIVALENT. USE COPPER CONDUCTOR WIRES ONLY.
FR4-2A
PRESSURE SWITCH SETTINGS (R410a)
LPS1 & 2
LPS
TO ECB2
X2
CONTROLS
230Vac
TO ECB
(in cond. unit)
HPS1 & 2
4C
4D
Y1
2
COMP3 ON
C
BM CONTROL G
Y2
SOLID STATE PROTECTION SYSTEM
TOP
1. POWER SUPPLY, REFER TO UNIT NAMEPLATE.
66
65
STG1 COOLINGY1
Y1
FR3
( NOTE 6)
R
R
C
41C
FR3-2A
ECB2
( NOTE 8)
TO ECB2
X1
CC3A-2A
SWITCHING CONTACTS
FROM T'STAT CONTROLLER OR DDC
TB1 (ECB1)
LVTB
COMP 3
P1
HEATER2
(Stg. 2 Heating)
P2
HEATER1
(Stg. 1 Heating)
(REMOVE JUMPER JP)
69
PDS3
T3H
T2H
T1H
T3F
T2F
T1F
68
PDS4
SSPS
JUNCTION OF WIRES, CONNECTED
CROSSING OF WIRES, NO CONNECTION
COMP2 TRIP
ECB1
HIGH PRESSURE SWITCH
HIGH VOLTAGE TERMINAL BLOCK
JUMPER
LINE 1
LINE 2
LINE 3
LOW PRESSURE SWITCH
LOW VOLTAGE TERMINAL BLOCK
LUG GROUND
NEUTRAL TERMINAL BLOCK
OVER LOAD RELAY
PRESSURE
PUMP DOWN SOLENOID
SPLICE-CLOSED END
63
COMP2 ON
OLR
HC2
HOT GAS BYPASS SOLENOID
HPS
HVTB
JP
L1
L2
L3
LPS
LVTB
LUG
NTB
OLR
P
PDS
TERMINAL BLOCK OR TERMINATION POINT
61
60
P1
BMC
HGS
_ _ _
CC2A-2A
PDS1
L3C
L2C
L1C
73B
72B
CB12
71B
73A
72A
71A
CB11
2
ATB
2
PDS2
AUXILIARY RELAY
AUXILIARY TERMINAL BLOCK
BLOWER MOTOR
BLOWER MOTOR CONTACTOR
COMPRESSOR CONTACTOR
CC AUXILIARY CONTACT
CIRCUIT BREAKER
CRANKCASE HEATER
COMPRESSOR
DIRECT DIGITAL CONTROLLER
ELECTRONIC CONTROL BOARD
FUSE
FAN CYCLING SWITCH
FAN MOTOR (CONDENSER)
FAN MOTOR CONTACTOR
FMC AUXILIARY CONTACT
FAULT RELAY
TRANS TRANSFORER
FR2
FR2-2A
PUMP DOWN SOLENOID CONNECTION
CB
41B
AR
ATB
BM
BMC
CC
CCA
CB
C. HTR
COMP/C
DDC
ECB
F
FCS
FM
FMC
FMCA
FR
3. POWER MUST BE SUPPLIED TO CRANKCASE HEATER
FOR MINIMUM OF 12 HOURS PRIOR TO SYSTEM
START UP.
IF POWER IS OFF 6 HOURS OR MORE, CRANKCASE HEATER MUST BE ON FOR 12 HOURS BEFORE OPERATING THE SYSTEM.
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY
RESULT IN COMPRESSOR DAMAGE.
4. FUSED DISCONNECT SWITCH OR CIRCUIT
BREAKER TO BE PROVIDED BY CONSUMER WITH
RATING AS RECOMMENDED BY ZAMIL.
5 . COMPRESSORS ARE EITHER PROVIDED WITH
SSPS OR INTERNAL LINE BREAK FOR THERMAL
OVERLOAD PROTECTION.
6. IF PDS IS FACTORY INSTALLED, PLEASE READ
DASHED LINES AS CONTINUOUS LINES.
7. USE SHIELDED TYPE CABLE, #18 AWG (MIN.) FOR LVTB
FIELD WIRING. GROUND CONNECT AT BOTH ENDS.
8. COOLING OUTPUT SIGNAL FROM CONTROLLER
SHOULD FOLLOW THE SEQUENCE:
ON SEQUENCE: Y1-Y2-Y3-Y4.
OFF SEQUENCE: Y4-Y3-Y2-Y1.
9. NEUTRAL LINE REQUIRED ON 380/400V-3Ph-60Hz
& 380/415V-3Ph-50Hz POWER SUPPLY ONLY.
RIGGING INSTRUCTIONS
ATTENTION TO RIGGERS
Hook rigging sling thru holes in base rail, as shown below.
Holes in base rail are centered around the unit center of gravity.
Center of gravity is not unit center line.
Ensure center of gravity aligns with the main lifting point before lifting.
Use spreader bar when rigging, to prevent the slings from damaging the unit.
CAUTION
All panels should be in place when rigging.
Care must be taken to avoid damage to the coils during handling.
Insert packing material between coils & slings as necessary.
MODELS: CTX003 - CTX010
MODELS: CTX012 - CTX025
MODELS: CTX027 - CTX050
MODELS: CTX060 - CTX070
LIFT
LIFT
SPREADER BAR
PROPER CLEARANCE
TO BE PROVIDED
MODELS: CTX080 - CTX100
28
LIFT
INSTALLATION CLEARANCE
WALL
MODEL NUMBER
A
B
C
D
E
CTX003 - CTX005
1500 1500 1500 1500 1500
CTX006 - CTX050
1500 1500 2000 1500 1500
CTX060 - CTX100
2000 2000 3000 2000 2000
FIGURE - 1
STRAIGHT WALL
FIGURE - 2
CORNER WALL
NOTE: 1. All dimensions are in mm.
2. PIT Installation: If unit is installed in special pit, please observe the same tolerance for walls. Pit height
should not exceed the unit height.
29
LOAD DISTRIBUTION (kg.)
CTX006 - CTX010
CTX003 - CTX005
CTX012 - CTX025
CTX027 - CTX050
CTX060 - CTX070
CTX080 - CTX100
30
INSTALLATION & START-UP INSTRUCTIONS
SAFETY CONSIDERATIONS
Improper installation, service, maintenance or use can cause explosion, fire, electrical shock or other conditions which may
cause personal injury or property damage. Check with your nearest Zamil dealer/sales office for information or assistance.
Warning: Before installation or servicing the system, always turn off main power supply. Electrical shock can cause
personal injury or death.
SCROLL COMPRESSOR ROTATION
Scroll compressors are designed to operate in single direction only. Hence, care has to be taken to ensure correct
rotation when the system is operated. Verification of correct rotation is by observing that the suction pressure drops and
discharge pressure rises when compressor run. Reverse rotation results in abnormal sound, as well as, substantially low
current draw and by interchanging power supply wire L1 & L3 will correct this problem.
INSTALLATION
STEP-1:
Check equipment and job site
Unpack unit and move to final location taking care not to damage the unit. Remove screws holding the unit to wooden
pallet and after removing wooden pallet, refix the screws.
STEP- 2:
Installation on a solid, level mounting pad
When installing, allow sufficient space for airflow clearance, wiring, refrigerant piping and service. Allow adequate clearance
all around and no obstruction above unit for proper airflow. Double the service access when multiple units are installed at
one location.
On rooftop applications, locate unit at least 6" (152 mm) above roof surface. Place unit above a load-bearing wall, isolate
unit and piping set from structure. Use 4"x4"x1" thick rubber/cork mounting pads.
Arrange supporting members to adequately support unit and minimize transmission of vibration to building.
STEP-3:
Piping connections
Outdoor units should be connected to indoor units using field-supplied piping of refrigerant grade and correct size. The
liquid and suction line diameters can be determined from the physical data table. For piping requirements beyond 50 ft
(15.24 m), obtain information from your nearest Zamil dealer/sales office.
It is advisable to size piping according to recommended ASHRAE methods. Install piping according to refrigeration standard practice. Run refrigerant pipes as directly as possible, avoiding unnecessary turns and bends. Install refrigerant pipes
carefully to prevent damaging the suction pipe insulation and vibration transmission to the structure.
Compressors are already charged with the required amount of lubricant. There is no need to charge in the field. Make
sure that no air & moisture enter the system as easter oil are hygroscopic in nature. The whole system should be leak
tested and evacuated before charging the refrigerant.
Outdoor unit connected to factory matched indoor unit
Outdoor unit contains holding charge only. The correct system refrigerant charge for operation is given in the unit nameplate
& physical data table when connected with up to 25 ft (7.62 m) of field-supplied piping. Check refrigerant charge for
maximum efficiency.
Sweat connection
Use refrigerant grade piping. Service valves are closed from factory when shipped and ready for brazing. After wrapping the
service valve with a wet cloth, the piping set can be brazed to service valve using either silver rod or silfos rod brazing
material. When brazing completed, refrigerant piping and indoor coil are now ready for leak testing. This check should
also include all field and factory brazed joints.
Warning: Relieve all pressure before refrigerant system repair or final unit disposal to avoid personal injury or death. Use
service ports and open all valves.
31
ELECTRICAL
STEP 1: INSTALLATION
A) Please ensure power supply to the unit is as per unit nameplate (Volts/Ph/Hz) requirements.
Caution: Operation of the unit on improper power supply will result in damage to the unit.
Note: Use copper wires of proper rating for all field wiring.
Warning: Before servicing or installation of the unit, always TURN OFF all power to the unit. There may be more
than one disconnect switch. Ensure all of them are turned off. Electrical shock can cause personal injury or death.
B) Ground & power wires
Connect power wires to the terminal block as per wiring diagram.
Connect ground wire to the ground lug or plate provided inside the control box.
C) Control wiring between outdoor & indoor unit
Use 16 gauge color-coded wire between the indoor and outdoor units (control wiring).
STEP 2: START-UP
1) Energize crankcase heater for a minimum of 12 hours prior to the system start-up. To energize crankcase heater only,
set thermostat to OFF position and close electrical disconnect switch to the outdoor unit.
2) Fully open liquid/suction service valves.
3) Close electrical disconnect switch to energize the system.
4) Set room thermostat to desired temperature.
TYPICAL HIGH AND LOW VOLTAGE FIELD WIRING CONNECTIONS
SWITCHING CONTACTS
FROM T'STAT CONTROLLER OR DDC
SYSTEM DESIGN
THESE CONDENSING UNIT SYSTEM HAS BEEN DESIGNED BASED ON THE FOLLOWING:
Intended for outdoor installation with free air intake and discharge.
Minimum outdoor operating air temperature during cooling with low ambient operation option is 550F.
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