Daikin FTY25GXV1, Service Manual

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Service Check Function SiBE01-829
42 Service Diagnosis
3. Service Check Function
The temperature display sections on the main unit indicate corresponding codes.
Check Method 1. When the ON timer or OFF timer cancel button is held down for 5 seconds, a “
00
” indication
flashes on the temperature display section.
2. Press either ON timer or OFF timer cancel button repeatedly until a long beep is produced.
The code indication changes in the sequence shown below, and notifies with a long beep.
Note: 1. A short beep and two consecutive beeps indicate non-corresponding codes.
2. To cancel the code display, hold the ON timer or OFF timer cancel button down for 5
seconds. The code display also cancels itself if the button is not pressed for 1 minute.
No. Code No. Code No. Code
1
00
13
C7
25
UA
2
U4
14
A3
26
UH
3
L5
15
H8
27
P4
4
E6
16
H9
28
L3
5
H6
17
C9
29
L4
6
H0
18
C4
30
H7
7
A6
19
C5
31
U2
8
E7
20
J3
32
EA
9
U0
21
J6
33
AH
10
F3
22
E5
34
E8
11
A5
23
A1
35
E3
12
F6
24
E1
36
E4
(R8500)
OFF
ON
PM
AM
ß C
ß
F
AUTO
P1
P2
MODE
SLEEP
SET
CLR
ON TIMER
CLR
SET
OFF TIMER
TIMER CANCEL button