Daikin REYQ-AATJA Service Manual page 343

SiUS372201EA
Note(s)
1. Infrared presence sensor PCB and connector
Part 6 Service Diagnosis
Diagnosis procedure 1
Infrared presence sensor
error (Error code CE-01)
Is the
connection
of the connector
on infrared presence
sensor PCB and the
connector ( 1)
normal?
Is the
connection of the
sensor connector
normal?
Check infrared presence sensor output; refer to
sensor and address data No. 22-25.
Displays
15 by the above
verification
method.
Turn off the power and then reconnect.
Displays CE-01
again or 15 for
sensor and
address data.
Infrared presence
Model
sensor PCB
FXFQ-T A4P
FXZQ-TA A5P
FXZQ-TB A5P
FXUQ-P A4P
FXUQ-PA A4P
NO
YES
NO
YES
NO
YES
NO
YES
Connector
X2A (A2P)
X110A (A6P)
X81A (A1P)
X81A (A1P)
X81A (A1P)
Troubleshooting by Error Code
Connect the connector correctly.
Connect the connector correctly.
Normal.
Normal.
Replace the sensor.
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