Indoor Blower Does Not Have Required Parameters To Function - Daikin VRV EMERION REYQ-AATJA Service Manual

Troubleshooting by Error Code
3.28 Indoor Blower Does Not Have Required Parameters to
Function
Applicable
FXTQ-TA, FXTQ-TB
Models
C6-02
Error Code
Outline
Indoor units perform required settings for control on the fan motor, but if the minimum required
settings are not made then information indicating as such will be included among the periodic
control status information.
Error is issued when the information shows abnormality.
Error Decision
If the parameter information shows abnormality, it will be deemed abnormal operation.
Conditions At that point, parameter settings when initializing the fan motor will be implemented from the
beginning.
Error Reset
If the parameter information is normal, the error will be cleared.
Conditions
Supposed
 Locked motor rotor condition
Causes
Corrective
 Check for locked rotor condition.
Actions  Replace the indoor unit PCB or motor.
357
SiUS372201EB
Part 6 Service Diagnosis