SiMX042215E
Service Diagnosis
Part 6 Service Diagnosis
53
Note(s)
3. Service Diagnosis
3.1 Method 1
1. When
TIMER CANCEL
button is held down for 5 seconds,
00
is displayed on the
temperature display screen.
2. Press
TIMER CANCEL
button repeatedly until a long beep sounds.
R6000601
1. A short beep or two consecutive beeps indicate non-corresponding codes.
2. To return to the normal mode, hold
TIMER CANCEL
button down for 5 seconds. When the
remote controller is left untouched for 60 seconds, it also returns to the normal mode.
3. Not all the error codes are displayed. When you cannot find the error code, try method 2.
Refer to page 54.
The code indication changes in the sequence shown below.
ARC484B41
TIMER CANCEL
bu
tton
<ARC4
8
4 Series>
No.
Code
No.
Code
No.
Code
1
00
14
U0
27
UA
2
A5
15
C7
28
U4
3
E7
16
A3
29
P4
4
F3
17
H8
30
H7
5
F6
18
H9
31
U2
6
L3
19
C9
32
EA
7
L4
20
C4
33
AH
8
L5
21
C5
34
FA
9
U4
22
J3
35
H1
10
E6
23
J6
36
P9
11
H6
24
E5
37
E8
12
H0
25
A1
—
—
13
A6
26
E1
—
—
