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10-3-3. Self-diagnosis for wireless remote controller (Type C)
When a malfunction occurs to air conditioner, both indoor unit and outdoor unit will stop and operation lamp blinks to inform
unusual stop.
<
Malfunction-diagnosis method at maintenance service>
CHECK
CHECK
display
TEMP
ON/OFF
ON/OFF
button
FAN
AUTO STOP
AUTO START
MODE
VANE
CHECK LOUVER
CHECK
TEST RUN
button
SET
RESET
CLOCK
10-3-4. Self-diagnosis for wireless remote controller (PAR-SL100A-E)
B
3
5
OCH653C
Refrigerant
[Procedure]
address
display
1. Press the CHECK button twice.
Temperature
button
2. Press the TEMP
Note: Set refrigerant address using the outdoor unit's DIP switch (SW1).
(For more information, see the outdoor unit installation manual.)
3. Point the remote controller at the sensor on the indoor unit and press
HOUR
button
the HOUR button.
h
min
4. Point the remote controller at the sensor on the indoor unit and press
the ON/OFF button.
1. Press the
• If the weekly timer is enabled (
disable it(
A
2. Press the
•
A comes on and the unit enters the self-check mode.
3. Press the
B of the indoor unit for which you want to perform the self-check.
1
4. Press the
• If an error is detected, the check code is indicated by the number of
beeps from the indoor unit and the number of blinks of the OPERATION
INDICATOR lamp.
2
4
5. Press the
•
A and the refrigerant address (M-NET address) B go off and the
self-check is completed.
• "CHECK" lights, and refrigerant address "00" blinks.
• Check that the remote controller's display has stopped before
continuing.
buttons.
• Select the refrigerant address of the indoor unit for the self-diagnosis.
• If an air conditioner error occurs, the indoor unit's sensor emits an
intermittent buzzer sound, the operation light blinks, and the check
code is output.
(It takes 3 seconds at most for check code to appear.)
• The check mode is cancelled.
button 1 to stop the air conditioner.
is off).
button 2 for 5 seconds.
button 5 to select the refrigerant address (M-NET address)
button .
button 1.
35
is on), press the
button 3 to
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