Daikin REYQ-TA Series Service Manual page 217

SiUS371614E
Troubleshooting
Service Diagnosis
Diagnosis procedure 2
Infrared floor sensor error
(Error code CE-02)
Is the
connection of the adaptor
PCB connector X9A
normal? (∗)
YES
Is the
connection of the
sensor connector
normal?
YES
Check infrared floor sensor output; refer to sensor
and address data No. 26.
Displays
"--" by the above
verification
method.
YES
Turn off the power and then reconnect.
Displays CE-02
again or "--" for
sensor and
address data.
YES
∗ Check whether A2P connector is well connected or not.
Troubleshooting by Error Code
NO
Connect the connector correctly.
NO
Connect the connector correctly.
NO
Normal.
NO
Normal.
Replace the sensor.
204