Electronic Thermal (Time Lag) - Daikin SkyAir RZR-P Series Service Manual

Troubleshooting by Remote Controller

2.38 Electronic Thermal (Time Lag)

L8
Remote
Controller
Display
Applicable RZR, RZQ
Models
Method of Error The error is detected from the current flowing to power transistor into voltage with CT1 (DC
Detection current sensor).
Error Decision When compressor overload (except for when startup) is detected.
Conditions
 Compressor overload (during operation)
Supposed
 Disconnected compressor coil
Causes
 Defective compressor (if bearing is scratched)
 Defective outdoor unit PCB
Service Diagnosis
SiUS281117
155