Daikin FTX20K2V1B, Service Manual

Page: 57 / 114

SiBE041525F Service Diagnosis
Service Diagnosis 46
3. Service Diagnosis
Method 1
1. When the
TIMER CANCEL
button is held down for 5 seconds, 00 is displayed on the
temperature display screen.
2. Press the
TIMER CANCEL
button repeatedly until a long beep sounds.

The code indication changes in the sequence shown below.
Note:
1. A short beep and two consecutive beeps indicate non-corresponding codes.
2. To return to the normal mode, hold the
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 47.)
No. Code No. Code No. Code
1 00 16 A3 31 UF
2 A5 17 H8 32 UH
3
E7
18
H9
33
P4
4
F3
19
C9
34
H7
5 F6 20 CC 35 U2
6 L3 21 C4 36 EA
7
L4
22
C5
37
AH
8
L5
23
J3
38
FA
9 U4 24 J6 39 E8
10 E6 25 J8 40 CH
11
H6
26
E5
41
J9
12
H0
27
A1
42
E3
13 A6 28 E1 43 H3
14 U0 29 UA
15
C7
30
U3
<ARC480 Series>
TIMER CANCEL button
(R21665)