Mitsubishi Electric AE-200A Instruction Book page 63

1603 Freezing
1604 Excessive temperature rise protection
1605 Compressor vacuum operation protection
1606 Gas pump abnormality
1607 Composition detection abnormality
1608 Control valve fault delay
1610 Gas leak alarm
1615 Compressor excessive start-stop
1659 Oil equalizing circuit fault delay
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
2507 Water system not operate due to dew condensation prevention control activated
2508 Water system - Air pump abnormality
2509 Water system - Brine pump abnormality
2510 Water system - Water level abnormality (heat storage tank, etc.)
2511 Water system - Brine low level abnormality
2512 Water system - Control valve fault
2515 Water system - Water pump abnormality
2550 Water system - Float switch 2
2555 Water system - Cold water solenoid valve 2
2556 Water system - Hot water solenoid valve 2
2600 Water system operation restricted due to water leak
2601 Water system operation restricted due to water supply suspension/humidifier water supply suspension
2602 Water system operation restricted due to drain pump abnormality
2603 Water system operation restricted due to drain sensor abnormality
2604 Water system operation restricted due to liquid level abnormality
2607 Water system - Condensation prevention control operation
2608 Water system - Air pump abnormality
2609 Water system - Brine pump abnormality
2610 Water system - Water level abnormality (heat storage tank, etc.)
2611 Water system - Brine low level abnormality
2613 Drop in water flow rate
2615 Water pump abnormality
3000 Air system - General air system abnormality
30*0 Air system - Air system general X system abnormality (inclusive)
31** Air system - Temperature abnormality - Common operand: **
3152 Air system operation restricted due to inverter control box inner temperature abnormality
3182 Air system operation restricted due to housing inner temperature abnormality
33** Air system - Pressure abnormality - Common operand: **
3600 Air system operation restricted due to filter clogging
3601 Air system operation restricted due to filter maintenance
3602 Air system operation restricted due to damper position detecting abnormality
3604 Air system - Filter cleaning position detection abnormality (slim)
3605 Air system - Filter cleaning dust box installation abnormality (slim)
3606 Air system - Filter cleaning position detection abnormality
3607 Air system - Filter cleaning dust box installation abnormality
3608 Air system - Filter cleaning position detection connector connection abnormality
3609 Air system - Ambient temperature high
3610 Air system - Heat exchanger blockage
37** Air system operation humidity abnormality allowance - Common operand: **
38** Air system operation humidity abnormality - Common operand: **
4000 Electric system abnormality
40*0 Electric system abnormality in line *
4100 Electric system not operate due to overcurrent shut-off
4101 Electric system not operate due to overcurrent protection
4102 Electric system not operate due to open phase /Open phase (T phase) (A)
4103 Electric system not operate due to reversed phase/open phase
4104 Electric system not operate due to electric leak
4105 Electric system not operate due to short circuit
4106 Electric system not operate due to self power supply OFF/power failure
4107 Electric system not operate due to overload
4108 Electric system not operate due to overload protection/OCR51C /Open phase (S phase),51CM connector open (A)
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