FORM 155.32-ICOM2.EN.UL
SECTION 6 – OPERATION
ISSUE DATE:1/10/2018
JOHNSON CONTROLS
93
This screen shows the status of the equipment in the chiller-heater process diagram.
Items in the chiller-heater process diagram are:
The condition lights show the current operating mode and status of the system.
The four (4) buttons along the bottom of the Main screen are common to many of the other
screens in the Control Panel. They all can be used to move around and access other
screen information. They are:
•
MAIN:
return to the initial screen
•
DATA:
move to the Data screen
•
FAIL
or
ALARM:
move to the Failure and Alarm screen
•
SETTING:
move to the Setting screen
PUMP
Solution circulating pump / solution spray pump / refrigerant pump / purge pump
/ chilled / hot water pump / cooling water pump
Flickers green during operation. Remains red when the pump is stopped.
69WC1 /
69WC2(OPTION)
Differential pressure switch of chilled/hot water (69WC1) and cooling water
(69WC2)
Black when water is flowing. Turns red when the water is stopped.
VALVE
Fuel gas shut-off valve / refrigerant blow valve / purge tank valve
White indicates valve is shut off. Any other color indicates the valve is open.
