Mitsubishi Electric MXZ-SM72TAM-U1 Service Manual page 139

S e f l c h e k c
Ref. address
Select: SELECT
A d d e r s s
3. Reset the error history.
• Press the F4 button (reset) on the screen that shows the error history.
A confirmation screen will appear to ask you if you want to delete the error history.
• Press the F4 button (OK) to delete the error history.
˝Request rejected˝ will appear if deletion fails.
˝Unit not exist˝ will appear if no indoor unit is assigned to the entered address.
Self check
Ref. address
Delete error history?
Cancel
Notes:
- To go back to the service menu, press [MENU] button
- To return to the previous screen, press [RETURN] button
13-7-2. PAR-FL32MA
When a malfunction occurs to air conditioners, both of the indoor unit and the outdoor unit will stop and the operation
lamp will blink to inform the unusual stop.
Operating instructions
CHECK
1. Press the
appears, and the refrigerant address ˝00˝ blinks.
CHECK
Make sure that the remote controller's display has stopped before continuing.
2. Press the
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 of the indoor unit and press the
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.
4. Point the remote controller at the sensor of the indoor unit and press the
The check mode is cancelled.
CHECK
CHECK
display
ON/OFF
ON/OFF
button
FAN
MODE VANE
CHECK LOUVER
CHECK TEST RUN
button
SET RESET
13-7-3. PAR-SL101A-E
Operating instructions
1. Press the
OCH800A_139
OK
button twice.
buttons to select the refrigerant address of the indoor unit for self-diagnosis.
Refrigerant
address
display
Temperature
button
TEMP
AUTO STOP
AUTO START
HOUR
button
h
min
CLOCK
button to stop the air conditioner.
S e f l c h e k c
Ref. address
Error Unt # G r . p C I
Return: RETURN
R e s t e
<Error history is shown.>
Self check
Ref. address
Error history deleted
Return: RETURN
Self check
Ref. address
Error Unt# - Grp.
-- --
Return: RETURN
Reset
<When there is no error history.>
h
button.
button.