Installation Manual
32-EN
– 32 –
TR
EN
32-EN
SMMS High-Wall Type
Installation Manual
TR
EN
13
TROUBLESHOOTING
A wired remote controller is necessary for this function. This function cannot be operate with a wireless
remote controller.
Confirmation and check
When a trouble occurred in the air conditioner, the
check code and the indoor UNIT No. appear on the
display part of the remote controller.
The check code is only displayed during the
operation.
If the display disappears, operate the air
conditioner according to the following “Confirmation
of error history” for confirmation.
Confirmation of error history
When a trouble occurred on the air conditioner, the
trouble history can be confirmed with the following
procedure. (The trouble history is stored in memory
up to 4 troubles.)
The history can be confirmed from both operating
status and stop status.
Procedure
1
When pushing
and
buttons at the same time
for 4 seconds or more, the following display
appears.
If [Service check]
is displayed, the mode enters
in the trouble history mode.
[
01
: Order of trouble history] is displayed in
CODE No. window.
[Check code] is displayed in CHECK window.
[Indoor unit address in which an error occurred]
is displayed in UNIT No.
Procedure
2
Every pushing of “TEMP.”
button used to
set temperature, the trouble history stored in
memory is displayed in order.
The numbers in CODE No. indicate CODE No. [
01
]
(latest)
→
[
04
] (oldest).
REQUIREMENT
Do not push
button because all the trouble
history of the indoor unit will be deleted.
Procedure
3
After confirmation, push
button to return to the
usual display.
Check code
Indoor UNIT No. in which
an error occurred
3
2
1
1111058602_EN.indd 32
11/24/16 11:41 AM
In case of wireless remote controller
(Forced test operation is performed in a
different way.)
REQUIREMENT
• For the operation procedure, be sure to follow
the Owner’s Manual.
• Finish the forced cooling operation in a short
time because it applies excessive strength to
the air conditioner.
• A test operation of forced heating is
unavailable. Perform a test operation by
heating operation using the switches of the
remote controller.
However heating operation may be not
carried out according to the temperature
conditions.
•
Check wiring/piping of indoor and outdoor
units
1. When pushing [RESET] button for 10
seconds or more, “Pi!” sound is heard and
the operation changes to a forced cooling
operation. After approx. 3 minutes, a
cooling operation starts forcedly.
Check cool air starts blowing. If the
operation does not start, check wiring
again.
2. To stop a test operation, push [RESET]
button once again (Approx. 1 second).
The louver closes and the operation stops.
OPERATION /
RESET button
•
Check transmission of remote controller
1. Push “START/STOP” button of the remote
controller to check an operation can also
start by the remote controller.
• “Cooling” operation by the remote
controller may be unavailable according
to the temperature conditions.
Check wiring/piping of the indoor and
outdoor units in forced cooling operation.
FILE NO. SVM-18070
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