Daikin VRV S RXQ4/5ARV1 - Page 234

Troubleshooting by Error Code SiAF332111E
228 Part 6 Service Diagnosis
Troubleshooting
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Diagnosis procedure 4
Infrared floor sensor error
(Error code CE-04)
Turn off the power and then reconnect.
Check infrared floor sensor output; refer to
sensor and address data No. 26.
Is the
connection
of the connector
on infrared floor
sensor PCB (A2P) and
the connector
X81A on A1P
normal?
Is the
connection of the
sensor connector
normal?
Displays
"--" by the above
verification
method.
Displays
CE-04 again or "--"
for sensor and address
data.
Replace the sensor.
Connect the connector correctly.
Connect the connector correctly.
Normal.
Normal.