Service Check Function; Check Method 1 - Daikin F-Series Service Manual

SiBE12-713
3.

Service Check Function

3.1

Check Method 1

The temperature display sections on the main unit indicate corresponding codes.
ARC433 Series 1. When the timer cancel button is held down for 5 seconds, a "00" indication flashes on the
2. Press the timer cancel button repeatedly until a continuous beep is produced.
<In case of ARC433B70, 71>
Note: 1. A short beep and two consecutive beeps indicate non-corresponding codes.
2. To cancel the code display, hold the timer cancel button down for 5 seconds. The code
Service Diagnosis
temperature display section.
The code indication changes in the sequence shown below, and notifies with a long beep.
No. Code
00
1
U4
2
F3
3
E6
4
L5
5
A6
6
E5
7
F6
8
C9
9
U0
10
E7
11
No. Code
00
1
U4
2
L5
3
E6
4
H6
5
H0
6
A6
7
E7
8
U0
9
F3
10
A5
11
display also cancels itself if the button is not pressed for 1 minute.
TIMER CANCEL button
ON CANCEL
It cancels the timer setting.
OFF
TIMER
< >
ARC433B70, 71
No. Code
C7
12
H8
13
J3
14
A3
15
A1
16
C4
17
C5
18
H9
19
J6
20
UA
21
A5
22
No. Code
F6
12
C7
13
A3
14
H8
15
H9
16
C9
17
C4
18
C5
19
J3
20
J6
21
E5
22

Service Check Function

(R6849)
No. Code
H0
23
E1
24
P4
25
L3
26
L4
27
H6
28
H7
29
U2
30
UH
31
EA
32
AH
33
No. Code
A1
23
E1
24
UA
25
UH
26
P4
27
L3
28
L4
29
H7
30
U2
31
EA
32
AH
33
229