Remote Controller
GB - 6
Fault Code
Fault
3
Enter water Temperature Thermistor (EWT)
4
Actual Refrigerant Temperature Thermistor BPHE
5
Air Thermistor of GMC
6
Loss communication to NUI control
7
NUI control Room Thermistor
8
Unit Capacity Mismatch
9
Flow Switch error / Water Pump
EEProm Corrupt
Air temperature higher than Stop Heat
Air temperature lower than Stop Cool
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Exit water Temperature Thermistor (LWT)
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20
Compressor position Detection Circuit error
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22
Heat Exchanger Sensors (TE) / (TS)
23
Discharge Temperature Sensor (TD)
24
Outdoor Fan motor error
26
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27
Compressor Lock
28
Discharge Temperature error
29
Compressor Breakdown
30
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High Temperature Release
System check
