Daikin RXSQ24TAVJU Service Manual page 208

Troubleshooting by Error Code
Troubleshooting
∗1. Connector
Note:
195
Diagnosis procedure 2
Infrared floor sensor error
(Error code CE-02)
Is the
connection of
the connector on
infrared floor sensor PCB
(A3P) and the connector
(∗1) on A2P
normal?
Is the
connection of the
sensor connector
normal?
Check infrared floor sensor output; refer to sensor
and address data No. 26.
Displays
"--" by the above
verification
method.
Turn off the power and then reconnect.
Displays CE-02
again or "--" for
sensor and
address data.
Model Connector for infrared floor sensor PCB
FXFQ-T
FXUQ-P
NO
YES
NO
YES
NO
YES
NO
YES
X2A
X81A
SiUS331708EA
Connect the connector correctly.
Connect the connector correctly.
Normal.
Normal.
Replace the sensor.
Service Diagnosis