Toshiba RAV-SM1104UT-E, Руководство по установке

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Toshiba XXXXXXX( X /X)
– 38 –
4-way Air Discharge Cassette Type
Installation Manual
EN
11
TROUBLE SHOOTING
„
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 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
38-EN
+00EH99858901-1_01EN_4-way_IM.book Page 38 Tuesday, June 3, 2008 6:30 PM