Group code f-e-e6d15i14c-: “chiller <C> compressor inverter overcurrent HW”

Situation

Solution

Too high load of the Compressor due to high temperatures

Check ambient and condensation temperatures, check chiller current consumption (if possible).

Damaged compressor cabling

Check compressor cabling (absence of short circuits). See service manual of the chiller.

Malfunction Compressor

  1. Check Compressor phase resistances.

  2. Replace Refrigeration FRU. See service manual of the chiller.

Malfunction Inverter

Replace Compressor Inverter. See service manual of the chiller.