JOHNSON CONTROLS
80
FORM 201.30-ICOM1 (519)
ISSUE DATE: 05/22/2019
SECTION 5 - COMMISSIONING
JOHNSON CONTROLS
3
FORM 201.30-CL3
ISSUE DATE: 4/20/2017
5. Leaving Condenser Liquid
Temp Control Range = _________________°F (°C)
6. Maximum Leaving Condenser Liquid
Remote Temp Reset = _________________°F (°C)
Date/Time and Daily Schedule
1. Program the date and time by making sure that
the CLK Jumper JP2 on the control board is in
the ON position. Press the DATE/TIME key to
set the date and time. ........................................
2. Program the daily and holiday start/stop by
pressing the SCHEDULE key. ............................
C. CHILLER SYSTEM
After completion of the following
checks when the system is running
correctly, stop the unit, switch all appli-
cable switches ON, and restart the unit.
1. Ensure power is on the chiller to energize the
compressor heaters 24 hours prior to start-up. ..
2. Ensure the SYSTEM SWITCHES key is OFF for
both systems. .....................................................
3. Turn the unit switch to the ON position. .............
4. If the chilled and condenser liquid pumps are
manually operated, start the pumps. The con-
trol center will not allow the chiller to start un-
less flow is established through the unit. If the
pumps are wired to the control center, over-
ride the contact to start the pumps to verify the
flow. ....................................................................
5. Throttle back flow to make sure the flow switch
opens with a loss of flow. If the pump is turned
off during chiller operation, it is recommended
that auxiliary pump contacts be placed in series
with the flow switch for additional protection. ......
6. Evaluate cooler and condenser water flow indica-
tion compared to design information found on the
sales order. If shell pressure drop is used, it should
be within +/- 15% of the rating information. ........
7. If the chilled water and condenser pump run
contacts on the chiller were overridden to check
flow, remove overrides. Pumps will get start
command when chiller initiates run. ...................
(Continued on following page)
8. Press the STATUS key. If the following UNIT
WARNING message appears, immediately
contact Johnson Controls Product Technical
Support to request the password to reprogram
the serial number, and any other important fac-
tory programmed information that was lost. . ......
UNIT WARNING: INVALID SERIAL NUMBER
ENTER UNIT SERIAL NUMBER
Programmed Options
Program the required options in the control panel for the
desired operating requirements, then record the values
below. Refer to the PROGRAM key in SECTION 6 - OP-
ERATION in Form 201.30-ICOM2 for more information:
1. Display Language = ________________________
2. Chilled Liquid Mode = _______________________
3. Local/Remote Mode = _______________________
4. Display Units = ____________________________
5. Remote Temp Reset = ______________________
6. Remote Current Reset =_____________________
7. Compressor Selection = _____________________
8. Operating Mode (Heat Pump) = _______________
Programmed Operating Values
Program the required operating values into the micropro-
cessor. then record them below. Refer to the PROGRAM
key in SECTION 6 - OPERATION in 201.30-ICOM1 for
low and high limits, and default values.
1. Chilled Liquid Leaving Temperature Cutout
=__________________°F (°C)
2. Motor Current Limit = __________________% FLA
3. Pulldown Motor Current Limit = __________% FLA
4. Pulldown Motor Current Limit Time =________MIN
5. Motor Temp Unload = _________________°F (°C)
6. Unit ID Number = __________________________
7. Condenser Liquid Ref Level = ____________
Liquid Control Setpoint
Program the chilled and condenser liquid (optional heat
pump) setpoints and ranges, then record them below:
1. Leaving Chilled Liquid
Temp Setpoint = ______________________°F (°C)
2. Leaving Chilled Liquid
Temp Control Range = _________________°F (°C)
3. Maximum Leaving Chilled Liquid
Remote Temp Reset = _________________°F (°C)
4. Leaving Condenser Liquid
Temp Setpoint
= ______________________°F (°C)
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