9.1.12.1. Error Cord
Diagnostic Display Abnormality or Protection control Works
H11 Indoor/Outdoor abnormal communication
H12 Indoor unit capacity unmatched
H14 Intake air temp.sensor
H16 Outdoor Current Transformer
H19 Indoor fan motor mechanism lock
H23 Indoor heat exchanger temp.sensor
H27 Outdoor air temp.sensor
H28 Outdoor heat exchanger temp.sensor 1
H30 Outdoor discharge pipe temp.sensor
H32 Outdoor heat exchanger temp.sensor 2
H34 Outdoor heat sink temp.sensor
H36 Abnormal gas pipe temp.sensor
H37 Outdoor liquid pipe temp.sensor
H39 Abnormal indoor operating unit or standby units
H41 Abnormal wiring or piping connection
H97 Outdoor fan motor mechanism lock
H98 Indoor high pressure protection
H99 Indoor operating unit freezing
F11 4-way valve switching failure
F17 Indoor standby units freezing
F90 PFC circuit protection
F91 Refrigeration cycle abnormality
F93 Compressor abnormal revolution
F95 Outdoor high pressure protection
F96 Power transistor module or compressor overheating
F97 Compressor high discharge temperature
F98 Total running current protection
F99 DC peak detection
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CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG