L8 Inverter Current Abnormality - Daikin R71FUV1 Service Manual

Troubleshooting by Remote Controller
L8
3.67
Abnormality
Remote Controller Display
L8
Applicable Models
CMSQ
Method of Error Detection
The error is detected by current flowing in the power
transistor.
Error Decision Conditions
When overload in the compressor is detected. (Inverter
secondary current 16.1A)
Supposed Causes
Compressor overload
Compressor coil disconnected
Defective inverter PCB
Defective compressor
Inverter Current
Si20-701_B
297