Alarm of the
First, check that the reset button(s) of the
Motor(s)
Absorbent pump has overload.
overload relay connected to electromagnetic
electromagnetic contactor sticks out, and
then contact Carrier service agent.
Refrigerant pump has overload.
reset buttons
Alarm of the
Check that the chilled water pump
Auxiliary
Chilled water pump interlock has
and cooling water pump are rotating.
failure.
→
Start the pumps.
equipment(s)
Check the ventilation fan and/or other
Cooling water pump interlock has
equipment(s) which is connected to system
failure.
interlock.
Correct the above causes and restart the
Chiller. If it still gives you the
“CHILLER ALARM”, check the following and
contact Carrier service agent.
Cooling tower fan has overload.
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