Outdoor Unit Fan Motor Abnormality - Daikin LRYEQ16AY1 Service Manual

SiBE811001EB

8.4.22 Outdoor Unit Fan Motor Abnormality

E7
Error Code
Applicable LRYEQ16AY1
Models
Method of Error Detect an error for the fan motor circuit based on the number of rotation detected by hole IC
during the fan motor operation.
Detection
Error Decision In the condition of fan motor rotation, the number of rotation is below the fixed number for more
than 6 seconds. (System down is caused by 4 times of detection.)
Conditions
Supposed
Causes
CONVENI-PACK
Failure of fan motor
Defect or connection error of the connectors/ harness between the fan motor and PCB
The fan can not rotate due to any foreign substances entangled.
Clear condition: Continue normal operation for 10 minutes
Troubleshooting
198