Service Manual

Troubleshooting by Error Codes SiUS281811E
212 Part 6 Service Diagnosis
4.23 Blower Motor HP Mismatch
Error Code C6-01
Applicable
Models
FTQ-TA
Outline Error is issued if the manufacturer ID and output of the connected fan motor do not match those
recognized by the indoor unit.
Error Decision
Conditions
Gathers information on the manufacturer ID and output of the fan motor when initializing the fan
motor.
If those figures are not the values recognized by the indoor unit, it will be deemed abnormal
operation.
If deemed abnormal operation, it will keep retrying until the figures match.
Error Reset
Conditions
If the manufacturer ID and output match, the error will be cleared.
Supposed
Causes
 Incorrect size motor
 Indoor unit capacity setting error
Corrective
Actions
 Correct motor installation.
 Correct the indoor unit capacity setting.