Technical information

TIC CONTROL
ALARM
CONDITIONS
Alarm
Deviation from
Setpoint Alarm
(DtA)
High Deviation
Low Deviation
Possible cause
Load too high for chiller.
Insufficient loadfor the
chiller
Low Condensed water
temperature or low
ambient air tempera
ture. This will create a
low in discharge pres
sure.
Solution
Reduce load on chiller; if not
able to reduce load, choose a
chiller with more capacity.
The chille rneeds to loaded by
at last 25 % of the chiller
capacity for correct operation;
adjust as necessary.
This will create a low in dis-
charge pressure which nega-
tively affects the system.
Adjust as necessary.
6-8 TROUBLESHOOTING Portable Chillers UGH024/1103