System information

22
FEEDER TUBE
STUB TUBE
DEFROST
THERMOSTA
T
Fig. 22 - Refrigerant circuit Fig. 23 - Phase monitor control and LED indicators
Fig. 24 - Defrost thermostat
LED Status
Off No call for compressor operation
Flashing Reversed phase
On Normal
Defrost thermostat
Contactor 24 V COM
OFF: No 24 V ac
ON: OK
Flash: Phase problem
Feeder tube
Stub tube