Daikin REYQ-AATJA, Service Manual

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Troubleshooting with Remote Controller SiUS372201EA
273 Part 6 Service Diagnosis
2.2 BRC1H71W
2.3 Wireless Remote Controller
If the unit stops due to an error, the operation indicating LED on the signal receiving part of indoor
unit blinks. The error code can be determined by following the procedure described below. (The
error code is displayed when an operation error has occurred. In normal condition, the error code of
the last problem is displayed.)
1. Press INSPECTION/TEST button to enter inspection mode. Then the figure
0
blinks on the unit
number display.
2. Press UP button or DOWN button and change the unit number until the receiver of the remote
controller starts to beep.
3 short beeps : Follow all steps below.
1 short beep : Follow steps 3 and 4. Continue the operation in step 4 until you hear a
continuous beep. This continuous beep indicates that the error code is confirmed.
Continuous beep : There is no abnormality.
3. Press MODE button. The left
0
(upper digit) indication of the error code blinks.
4. Press UP button or DOWN button to change the error code upper digit until the receiver of the
indoor unit starts to beep.
Home screen
Auto Cool
73
Room
When the indoor unit is in error, the controller will display
on the home screen.
Information screen
12:34
A3 (Unit 00)
Press and hold on the Home screen for 5 seconds.
The unit number and error code will be displayed at the
bottom of the information screen.
UP bu tton
DOWN bu tton
MODE bu tton
INSPECTION/TEST bu tton
Unit n u m b er