9 models · 576 error codes
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Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
01
Indoor Unit PCB Error
02
Communication Error — Indoor to Outdoor Unit
03
Communication Error — Remote Controller to Indoor Unit
04
Outdoor Unit PCB Error
05
Outdoor DC Fan Motor Open/Short Circuit
06
Indoor Fan Motor Lock or Abnormal Speed
10
Discharge Pipe Temperature Thermistor Error
11
Indoor Room Temperature Thermistor Error
12
Indoor Pipe (Coil) Temperature Thermistor Error
13
Outdoor Air Temperature Thermistor Error
14
Outdoor Pipe (Coil) Temperature Thermistor Error
15
Outdoor Discharge Pipe Thermistor Error
20
Abnormal Indoor Room Temperature Detected
21
Abnormal Indoor Pipe Temperature — Possible Frozen Coil
22
Indoor Unit Capacity Error
23
Outdoor Unit Abnormality Detection
24
Abnormal Rise in Discharge Temperature
25
Overcooling or Abnormal Suction Temperature
26
Outdoor Coil Freeze Prevention Activated
31
Indoor Unit Address Error
32
Outdoor Unit Address Error
35
Manual Auto Push Button Error
40
Outdoor CT (Current Transformer) Error
41
Outdoor Fan Motor Error
42
Compressor Overcurrent Protection
43
IPM (Intelligent Power Module) Protection
44
Compressor Start Failure
45
DC Peak Detection Error
51
Indoor Fan Motor Error
53
Drain Overflow or Drain Pump Error
56
Pressure Switch Error
58
Indoor Coil Sensor or Other Indoor Error
61
Outdoor Heat Exchanger Thermistor Error
62
Outdoor Suction Temperature Thermistor Error
63
Condenser Thermistor Error
65
Outdoor Discharge Pipe Thermistor Error
71
Outdoor Coil Freeze Protection
72
Outdoor Refrigerant Overheat Protection
73
High Pressure Protection
74
Low Pressure Protection
75
Suction Gas Thermistor Error
76
Outdoor Sensor Error — General
81
Indoor Unit Filter Alarm
82
Outdoor Unit Trip
83
Current Detection Error
84
High Pressure Protection — Persistent
85
Compressor Failure
86
Compressor Motor Winding Overheat
87
Outdoor Unit Power Supply Failure
88
Compressor Failed to Start — Multiple Attempts
91
Refrigerant Address Error
92
Indoor Unit PCB Error — EEPROM
93
Outdoor PCB Communication Error
94
Overcurrent Error — Outdoor Unit Trip
95
Voltage Error — Input Power Abnormal
EE:EE
Communication Error Between Indoor and Outdoor Units
A1
System Communication Error — AIRSTAGE
A3
Compressor Temperature or Drain System Error — AIRSTAGE
A5
Freeze/Overheat Protection — AIRSTAGE
MECH-LEAK
Refrigerant Leak — Indoor Coil or Line Set
MECH-DRAIN
Condensate Drain Line Clogged
MECH-FILTER
Dirty Air Filter — Airflow Restriction
MECH-COIL
Frozen Indoor Evaporator Coil
MECH-LINESET
Minimum Line Set Length Not Met
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Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx
