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SiEN18-622
Service Check Function
Troubleshooting
307
2. Service Check Function
2.1
RA Indoor Unit Infrared Remote Control
In the ARC433A series remote control, the temperature display sections on the main unit
indicate corresponding codes.
Check Method 1
1. When the timer cancel button is held down for 5 seconds, a “00” indication flashes on the
temperature display section.
2. Press the timer cancel button repeatedly until a continuous beep is produced.
The code indication changes in the sequence shown below, and notifies with a long beep.
<In case of ARC433A46, 47>
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
display also cancels itself if the button is not pressed for 1 minute.
No.
Code
No.
Code
No.
Code
1
00
12
C7
23
H0
2
U4
13
H8
24
E1
3
F3
14
J3
25
P4
4
E6
15
A3
26
L3
5
L5
16
A1
27
L4
6
A6
17
C4
28
H6
7
E5
18
C5
29
H7
8
F6
19
H9
30
U2
9
C9
20
J6
31
UH
10
U0
21
UA
32
EA
11
E7
22
A5
33
AH
TEMP
ON/OFF
POWERFUL
MODE
FAN
SWING
SILENT
SENSOR
ECONO
MOLD PROOF
TIMER
ON
CANCEL
OFF
(R4794)
<
ARC433A46, A47
>
TIMER CANCEL button
It cancels the timer setting.
No.
Code
No.
Code
No.
Code
1
00
12
F6
23
A1
2
U4
13
C7
24
E1
3
L5
14
A3
25
UA
4
E6
15
H8
26
UH
5
H6
16
H9
27
P4
6
H0
17
C9
28
L3
7
A6
18
C4
29
L4
8
E7
19
C5
30
H7
9
U0
20
J3
31
U2
10
F3
21
J6
32
EA
11
A5
22
E5
33
AH
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...