Daikin Aurora Series Service Manual page 215

SiUS341802E
Troubleshooting
∗1. Connector
Note:
Service Diagnosis
Diagnosis procedure 3
Infrared floor sensor error
(Error code CE-03)
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-03 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
Troubleshooting by Error Code
Connect the connector correctly.
Connect the connector correctly.
Normal.
Normal.
Replace the sensor.
202