University of Manitoba
CONTROLS PANELS
Req. #
Section 15920
Page 1
PART 1 - GENERAL
1.1
GENERAL
.1
Refer to all other specification sections, in particular 15900 Controls General and 15950 Control
Sequences.
.2
For specifications or hardware not specifically specified herein, contact the University of Manitoba
CCMS Shop.
.3
Refer to Section 15910 for work by field Work Contractor. Provide all engineering, layout, drawings,
materials, equipment and labour required to complete the panel control system in a timely manner.
Section 15920 is responsible for verification and handover to the U of M of the entire system
including the wiring, sensors, dampers etc. installed by Section 15910 - Field Work.
.4
Provide control computers, intermediary panels, and user interface computer hardware. Perform all
computer programming and system commissioning, with the co-operation specified under the other
sections. Develop all user graphics and Historian trend logs.
1.2
SHOP DRAWINGS
.1
Provide drawings, schedules and hardware data in the U of M standard format, including U of M
approved designations panel numbers, communication network schematic, panel power wiring,
panel piping, controller wiring, points list in order, parts list, system diagrams.
.2
Review the final draft shop drawings in a meeting with the Consultant and University, prior to
submission for review. Write software only after shop drawings are approved.
.3
Refer to Section 15010 for shop drawing requirements.
.4
In a timely manner, provide complete Owner approved field schematics, clearly defining the wiring
and pneumatic field work as provided by Section 15910 - Field Work.
.5
Include updated shop drawings, certified "as-built", with the balance of the as-built drawings.
.6
Stage 1: Provide copies of all standard control sequence routines in hard copy and on a 3.5 inch
disc. These routines are to be approved before being used to build the software for each system.
.7
Stage 2: Provide prints showing the network diagram, points list and GIC panel layout. Plus 3.5 inch
disc (2) with all proposed software and a hard copy DDC System Database Cross Reference Report
for each Delta panel produced by XREF DDC Cross Reference Compiler software from Elkor,
Version 1.2 or later. The proposed procedure for verification of the installation shall also be
submitted at this stage.
.8
Stage 3: Shop drawings shall include all operator interface graphics on 3.5 inch disc (2) and they
shall be sent at least one month before any Delta panel is switched on.
1.3
CO-OPERATION
.1
Co-operate fully with Section 15910 and other trades, to ensure a complete working system in a
timely manner.
1.4
STANDARD
.1
Provide a system with the look and feel of the existing Delta DDC system.
PART 2 - PRODUCTS
2.1
INTERMEDIARY PANELS
.1
NEMA 1 sprinkler proof panels arranged and assembled to University Standards; see U of M
specification drawing MC-1. Provide lock door latch with a common key for all panels in the room 2.
Intermediary panels are to be constructed, fitted out and wired to the University standard including 2
inch Panduit trough, snap track for GIC mounting and LeGrand CAB cable markers. The Contractor
will install the interface panels for the "field control contractor" to pull in, label and terminate all field
wiring and pneumatic tubing. The mounting of all components is the responsibility of this section.
.2
The power to the panel is to be via a power supply surge suppresser model P1301 as manufactured
by Psytronics Inc., 643 Fairway Drive, Glenview Illinois 60025 and locally available from King's
University of Manitoba
CONTROLS PANELS
Section 15920
Req. #
Page 2
.3
.4
.5
Electric Motors Ltd. (204) 663-5332. A horizontal space of at least 50 millimeters shall be left
between 24 volt and 120 volt GIC module. Incoming power shall be transformed and fed to a GIC04
and a separate GIC04 output used to feed each GIC requiring a 24-volt supply.
The interface panel shall be complete with an unswitched duplex outlet and a power switch to
disconnect all transformers in the panel. Micro Interface panels are to be as above but the power is
to be supplied through a RFI filter, 120 VAC, Curtis F1200BB03.
GICs are to be by Elkor Technologies, 22 Fairlane Road, London, Ontario N6K 3E4 phone (519)
657-2477 fax (519) 657-7062. Models GIC01B, GIC04, GIC05, GIC06, GIC07C, GIC11, GIC13,
GIC13A, GIC13C shall be used unless approval has been obtained to use other models.
Pneumatic transducer output signals to mixed air dampers, exhaust air dampers, and humidifiers
shall be switched with Johnson solenoids, model V11, hardwire interlocked with the corresponding
supply fan.
2.2
ORCA PANELS
.1
Delta Orca panels, model DSC-1616EX (V3) in MEMA 1 sprinkler-proofed enclosure DEN 768-3.
.2
Delta Intellicon ICP 040-2 micros in sprinkler-proofed Delta enclosure ENC 765 (11 IP/8 OP).
.3
Select panels to ensure that individual systems are not split between panels.
.4
All VFD communications to be hard wired.
.5
Panels are to be supplied with 120/1/60 power from the adjacent intermediary panel.
2.3
COMPONENTS
#
SENSOR
LOCATION
MANUFACTURER
MODEL
1
2
3
Differential
Transducer
Relay
Panel
Panel
Panel
T-30
EP 8000-2
KPPA-11AY-24
4
Relay
Panel
5
6
7
Solenoid
Temperature
Zone
Controller
Panel
Room
VAV box
Modus
Johnson
Potter
Brumfield
Potter
Brumfield
Johnson
Delta
Delta
KRPA-14AY-24
FEATURES
0-10 VDC, 0-20 psig
DPDT
5A AT, 120V
3PDT
5A AT, 120V
V11
DNS-14
4 button
DNS-14
DAC-322 or DAC-304
Notes:
.1
.2
2.4
Ranges to suit application, i.e. middle 50% of instrument range.
For other sensors contact U of M CCMS Shop.
VAV TERMINALS
.1
Provide electric Belimo VAV damper actuators and Universal zone controller model IZV-230 c/w
additional multi-point velocity sensor for measuring supply air flow. Controller to be mounted on site
by Field Contractor 15910.
PART 3 - EXECUTION
3.1
GENERAL
.1
All general clauses of Section 15900 apply to this section.
3.2
DDC CONTROLLERS
.1
Do not split systems over more than one controller. However, outside air temperature, and building
static pressure will be common inputs into many controllers. Provide an OAT sensor for each
heating system, except those on the same controller, which may share a common OAT sensor, hard
wired to that panel.
3.3
INTERMEDIARY PANELS
.1
Mount in approved locations, heights and arrangement, on free standing back boards.
.2
Each panel arrangement to be shown on the shop drawings, for University approval prior to
construction.
University of Manitoba
CONTROLS PANELS
Req. #
Section 15920
Page 3
.3
Carefully organize each panel similar to University's standard drawing.
3.4
SURGE SUPPRESSION
.1
Provide Psytronics P-1301 surge suppression on power supply to each Turbo, ORCA, and
intermediary panel. Provide Curtis RFI filters for micros.
.2
Ensure that Division 16 provides Psytronics surge suppression at the MCC's to protect the variable
speed drives.
3.5
DATA BASE
.1
Assemble and verify the data base for the system.
.2
Provide Owner with a disk back-up.
.3
Initial points lists will be provided to the Contractor in standard format and they shall be updated, as
necessary, by the Contractor. The points shall be sorted alphabetically by label using the following
convention:
.1
Air Quality (112_AQ, RA_AQ)
.2
Humidity (RA_RH, SA_RH)
.3
Metering (STM_FLOW)
.4
Pressure
.1
Fluid (RD_PR)
.2
Static (100_PR, RA_SP, SA_SP)
.3
Velocity (RA_V_PR, SA_V_PR)
3.6
SOFTWARE
.1
The Owner will provide standard University control programs.
.2
Incorporate standard University programs, except where approved changes are required to achieve
the sequences specified.
.3
Provide all software required to accomplish the Sequence of Operation specified, complete with
system alarms.
.4
Provide Owner with a disk back-up.
.5
At shop drawing stage, review all routines in draft form with the UM CCMS Shop and Consultant.
3.7
SEQUENCE OF OPERATION
.1
Ensure safe operation; starting and stopping of all mechanical and other controlled equipment and
systems; including ramp starts, time delays, interlocks, etc.
.2
Provide all controls required to perform the sequences specified.
.3
Provide control sequences, which comply with good energy management practices.
.4
Refer to Section 15950.
.5
Mixed air and exhaust air solenoid outputs to be hard wire interlocked with the supply fan.
3.8
ALARMS
.1
Provide alarms, prioritised similar to existing, for all software points requested by the University.
.2
Provide seasonal group lockout, sliding alarm values for reset variables, time delays, logic to defeat
false alarms.
3.9
DESIGN DOCUMENTATION, CONTROL SOFTWARE AND OPERATOR GRAPHICS
.1
All drawings and software are to be consistent in form, naming convention and be generated by the
same software, versions to be agreed, as that already used in U of M Delta Controls system. The U
of M will provide sequences of operation for standard routines including: push button, weekly
schedule override, normal fans system operation and override, night duty cycling, night set back
heating and cooling, optimal start purge, etc. The Contractor is to provide a complete draft of all
standard routines for approval prior to writing the control software.
.2
The following are required as working and "as-built" documents, to U of M standards:
.1
Network layout Panel Numbers, Network Schematic.
.2
Points list spreadsheet in Excel.
.3
List of all real and virtual point descriptors used in the control software with description of
University of Manitoba
Req. #
CONTROLS PANELS
Section 15920
Page 4
corresponding points.
System schematics as per specification drawings.
Intermediary panel layout in Vectorworks or AutoCAD.
Intermediary power distribution, Panel Power distribution, in Vectorworks.
Intermediary panel wiring.
Intermediary pneumatic piping, panel piping.
Micro, ORCA, and panel wiring.
The control software shall include notes identifying any changes made after each shop
drawing submission.
Operator graphics are to be consistent in quality, content, functionality, colours and style to those
already in the U of M system. The general arrangement is:
.1
Updated site view of campus showing buildings, each controlled building being a push
button to go to.
.2
Building table of contents showing building name plus a list of all systems in the building and
an elevation showing all levels in the building. Each system name and elevation floor is a
push button to go to the respective system schematic or floor plan.
.3
System schematic showing all the system components and their current values and units
plus on/off of fans and pumps. Embedded in each fan is its time schedule and in front of the
fan outlet is embedded its trend log push button to switch to screen. At the top right is one
or more push buttons to activate the fan schedule override routine. At the bottom of each
schematic is a standard row of push buttons Command (changes from graph to text mode)
Previous (switches to last screen) System (from graphics to text system display mode. May
be more than one button if two or more units control system) Quit (logs off) building/Zone
(moves one back a logical level). Freezstats and low temperature alarms are red text on
black background normally changing to black text on a red background when in alarm.
.4
Floor layouts show the room layout of the floor with room numbers and shaded to identify
which rooms are on which system. Rooms with sensors are identified and there are push
buttons to go to relevant system schematics. These screens have the same row of push
buttons along the bottom as for System schematics.
.4
.5
.6
.7
.8
.9
.10
.3
3.10
INSTALLATION VERIFICATION AND HANDOVER
.1
Provide start up each system and verify correct operation of all components, software sequences,
interconnections with other systems before formally handing it over to the U of M Central Controls
and Monitoring Shop (CCMS) staff to operate.
The hand-over procedures shall include, but are not limited to, the Contractor demonstrating to the
CCMS staff.
.1
Correct components, connections, signal from each input point and device.
.2
Correct sensor and meter values at the operators terminal.
.3
Correct operation of software that is applicable in the prevailing weather conditions at handover time and returning at a later date to demonstrate the other weather software.
.4
The reason and effect of any changes made in the software after the Stage 2 approved
shop drawings.
3.11
FINAL DOCUMENTATION
.1
Provide as-built hard copies and 3.5 inch disc copies of
.1
Documentation listed in Section 3.9.
.2
Control software for each Intellicon and Micro and an associated DDC System Database
Cross Reference Report produced by XREF DDC Cross Reference compiler software rev
1.2 or later by Elkor.
3.12
WARRANTY PERIOD
.1
During the warranty period maintain one spare of each type of Delta board, surge/RFI protection unit,
transformer and GIC in the City of Winnipeg for changing out in case of failure. Provide repair
services within two hours for calls received between 8:30 a.m. and 4:30 p.m., Mondays to Fridays.
University of Manitoba
CONTROLS PANELS
Req. #
Section 15920
Page 5
END OF SECTION 15900