High-Wall Type
Installation Manual
– 37 –
Toshiba
13
TROUBLE SHOOTING
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
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
37-EN
+001111052201_00Ta.book Page 37 Friday, November 20, 2009 11:45 AM
Summary of Contents for Carrier RAV-SP180KRT-UL
Page 86: ......
Page 87: ......
Page 88: ...1111052201 Toshiba 001111052201_00Ta book Page 87 Friday November 20 2009 11 45 AM ...
