59
7-3. Troubleshooting by Check Display on Remote Controller
7-3-1. In Case of Main Remote Controller (RBC-AMT32E)
Check code
Indoor unit No. in which
an error occurred
3
2
1
SET
TIME
TIMER SET
TEST
FILTER
RESET
TEMP.
CL
FAN
SAVE
SWING/FIX
VENT
MODE
ON / OFF
UNIT LOUVER
8
9
A
b
C
d
E
F
H
J
L
P
7
6
5
4
3
2
1
0
1. Confirmation and check
When a trouble occurred on the air conditioner, the
check code and the indoor unit No. are displayed
on the display section of the remote controller.
The check code is displayed while the air condi-
tioner operates.
If the display disappeared, operate the air condi-
tioner and check the error based upon the following
“Confirmation of error history”.
2. Confirmation of error history
When a trouble occurred on the air conditioner, the
error history can be confirmed with the following
procedure.
(Up to 4 error histories are stored in memory.)
This history can be confirmed from either operating
status or stop status.
Description
When pushing
SET
and
TEST
buttons simultaneously for 4 seconds or more, the below display appears.
If [
Service Check] is displayed, the mode enters in the error history mode.
• [01: Error history order] is displayed in CODE No. window.
• [Check Code] is displayed in check code window.
• [Indoor unit address with error] is displayed in UNIT No.
Every pushing temp. set
/
buttons, the error histories stored in the memory are displayed in order.
The numbers in CODE No. indicates CODE No. [01] (Latest) to [04] (Oldest).
CAUTION
Do not push
CL
button because all the error histories of the indoor unit will be deleted.
After confirmation, push
TEST
button to return to the usual display.
Procedure
1
2
3
How to read the check monitor display
<7-segment display>
<How to read>
