Haier 2U18MS2VHB Service Manual page 127

Ductless multi-split heat pump, outdoor/indoor, wall mount - highwall, 2'x2' compact cassette, 3'x3' large cassette, slim duct, mid-static ducted, medium static ducted, console
Hide thumbs

Advertisement

Table of Contents
LARGE CASSETTE
Panel LED Flash or
ID PCB LED Flash
Yellow Timer LED
Green Run LED
(PCB LED4)
(PCB LED1)
/
/
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
5
5
6
/
/
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
/
/
/
/
0
1
0
2
0
4
0
7
0
8
/
/
/
/
/
/
0
12
0
13
0
14
/
/
Master Error Code Chart
MID-STATIC DUCT
HIGH STATIC
Panel
Display
LED4
LED3
(PB*****)
LED4
(Yellow)
(Green)
/
/
/
30
4
8
31
4
9
32
5
0
33
5
1
34
5
2
35
5
3
36
5
4
37
5
5
38
5
6
/
/
/
39
5
7
3A
5
8
3B
5
9
3C
6
0
3D
6
1
3E
6
2
3F
6
3
40
6
4
41
6
5
/
/
/
/
/
/
01
0
1
02
0
2
04
0
4
07
0
7
08
0
8
/
0
17
/
0
18
/
0
19
0C
0
12
0D
0
13
0E
0
14
/
0
15
TROUBLESHOOTING & REFERENCES
DUCTED
SLIM DUCT
(MSP)
LED4
LED3
LED3
(Yellow)
(Green)
/
/
/
/
4
8
4
8
4
9
4
9
5
0
5
0
5
1
5
1
5
2
5
2
5
3
5
3
5
4
5
4
5
5
5
5
5
6
5
6
/
/
/
/
5
7
5
7
5
8
5
8
5
9
5
9
6
0
6
0
6
1
6
1
6
2
6
2
6
3
6
3
6
4
6
4
6
5
6
5
/
/
/
/
/
/
/
/
0
1
0
1
0
2
0
2
0
4
0
4
0
7
0
7
0
8
0
8
/
/
0
17
/
/
0
18
/
/
0
19
0
12
0
12
0
13
0
13
0
14
0
14
/
/
0
15
WIRED CONTROLLER
YRE-17A
YRE-16B
QACT17A
/
/
30
48
31
49
32
50
33
51
34
52
35
53
36
54
37
55
38
56
39
57
39
57
3A
58
3B
59
3C
60
3D
61
3E
62
3F
63
40
64
41
65
42
66
/
/
01
01
02
02
04
04
07
07
Flashing 07 (YR-E17) /
/
Flashing ! (QACT17A)
11
17
12
18
13
19
0C
12
0D
13
0E
14
0F
15
J-15

Hide quick links:

Advertisement

Table of Contents
loading