Daikin R36PUY2S - A6 Indoor Unit Fan Motor Abnormality

Si20-701_B Troubleshooting by Remote Controller
86
3.7
A6
Indoor Unit Fan Motor
Abnormality
Remote Controller Display
A6
Applicable Models
FH(Y), FAY, FUY, FHC, FH, FDBG, FDBT, FDMG,
FAQ100BU, FHQ-BU
Method of Error Detection
Detection by failure of signal for detecting number of
turns to come from the fan motor
Error Decision Conditions
When number of turns cannot be detected even when
output voltage to the fan is maximum
Supposed Causes
 Defective indoor unit fan motor
 Broken or disconnected wire
 Defective contact
 Defective indoor unit PCB