Specifications

57
1500 Refrigerant cycle not operate due to overcharge
1501 Refrigerant cycle not operate due to undercharge (/compressor shell temperature abnormality)
1502 Refrigerant cycle not operate due to liquid back /Low-discharge super heat abnormality (A)
1503 Refrigerant cycle not operate due to coil frost
1504 Refrigerant cycle not operate due to overheat protection
1505 Refrigerant cycle not operate due to compressor vacuum operation protection/refrigerant low temperature abnormality
1506 Refrigerant cycle not operate due to refrigerant pump abnormality
1507 Refrigerant cycle not operate due to composition detection abnormality
1508 Refrigerant cycle not operate due to control valve fault
1509 Refrigerant cycle not operate due to high pressure abnormality (ball valve closed)
1510 Refrigerant cycle - Gas leakage
1511 Refrigerant cycle not operate due to oil slick abnormality
1512 Refrigerant cycle not operate due to a stop of freezing protection function
1513 Refrigerant cycle - Brine freezing
1559 Oil balance circuit abnormality
2000 Water system abnormality (Pump interlock abnormality)
20*0 Water system abnormality in line *
21** Water system temperature abnormality - Common operand: **
23** Water system pressure abnormality - Common operand: **
2500 Water system not operate due to water leak
2501 Water system not operate due to water supply suspension
2502 Water system not operate due to drain pump abnormality
2503 Water system not operate due to drain sensor abnormality/float switch function
2504 Water system not operate due to liquid level abnormality
2505 Water system not operate due to cool water valve abnormality
2506 Water system not operate due to warm water valve abnormality