Daikin 2MXL18QMVJU Service Manual

Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series SiUS121632EA
140 Service Diagnosis
5.3.2 Indoor Fan Motor (AC Motor) or Related Abnormality
Applicable
Models
FDXS09/12LVJU
CDXS15/18LVJU
Error code
A6
Method of Error
Detection
The rotation speed detected by the Hall IC during indoor fan motor operation determines
abnormal fan motor operation.
Error Decision
Conditions
The detected rotation speed does not reach the demanded rotation speed of the target tap.
Supposed
Causes

Power supply voltage out of specification

Layer short inside the fan motor winding

Breaking of wire inside the fan motor

Breaking of the fan motor lead wires

Defective capacitor of the fan motor

Defective indoor unit PCB

Daikin 2MXL18QMVJU Specifications

General

Brand	Daikin
Model	2MXL18QMVJU
Category	Air Conditioner
Language	English