Tic Control Alarm Conditions - Conair PCW-1.5 User Manual

T I C C o n t r o l A l a r m C o n d i t i o n s
Look here when the Alarm/Shutdown light on the control panel is lit. See
Answering an Alarm, in the Troubleshooting section before going to these tables.
Alarm
Deviation from Setpoint
Alarm (DtA)
High Deviation
Low Deviation
Possible cause
Load too high for chiller.
Insufficient load for the chiller
Low Condenser water temperature or
low ambient air temperature. This
will create a low discharge pressure
Solution
Reduce load on chiller; if not able to
reduce load, choose a chiller with more
capacity.
The chiller needs to be loaded by at least
25% of the chiller capacity for correct
operation; adjust as necessary.
This will create a low discharge pressure
which negatively affects the system.
Adjust as necessary.
Tr o u b l e s h o o t i n g l 6 - 7