Troubleshooting by Remote Controller
SiBE281013
166
Service Diagnosis
Thermistor Resistance / Temperature Characteristics
T°C
k
Ω
T°C
k
Ω
T°C
k
Ω
T°C
k
Ω
-20
197.81
-19.5
192.08
30
16.10
30.5
15.76
-19
186.53
-18.5
181.16
31
15.43
31.5
15.10
-18
175.97
-17.5
170.94
32
14.79
32.5
14.48
-17
166.07
-16.5
161.36
33
14.18
33.5
13.88
-16
156.80
-15.5
152.38
34
13.59
34.5
13.31
-15
148.10
-14.5
143.96
35
13.04
35.5
12.77
-14
139.94
-13.5
136.05
36
12.51
36.5
12.25
-13
132.28
-12.5
128.63
37
12.01
37.5
11.76
-12
125.09
-11.5
121.66
38
11.52
38.5
11.29
-11
118.34
-10.5
115.12
39
11.06
39.5
10.84
-10
111.99
-9.5
108.96
40
10.63
40.5
10.41
-9
106.03
-8.5
103.18
41
10.21
41.5
10.00
-8
100.41
-7.5
97.73
42
9.81
42.5
9.61
-7
95.14
-6.5
92.61
43
9.42
43.5
9.24
-6
90.17
-5.5
87.79
44
9.06
44.5
8.88
-5
85.49
-4.5
83.25
45
8.71
45.5
8.54
-4
81.08
-3.5
78.97
46
8.37
46.5
8.21
-3
76.93
-2.5
74.94
47
8.05
47.5
7.90
-2
73.01
-1.5
71.14
48
7.75
48.5
7.60
-1
69.32
-0.5
67.56
49
7.46
49.5
7.31
0
65.84
0.5
64.17
50
7.18
50.5
7.04
1
62.54
1.5
60.96
51
6.91
51.5
6.78
2
59.43
2.5
57.94
52
6.65
52.5
6.53
3
56.49
3.5
55.08
53
6.41
53.5
6.53
4
53.71
4.5
52.38
54
6.65
54.5
6.53
5
51.09
5.5
49.83
55
6.41
55.5
6.53
6
48.61
6.5
47.42
56
6.18
56.5
6.06
7
46.26
7.5
45.14
57
5.95
57.5
5.84
8
44.05
8.5
42.98
58
5.74
58.5
5.43
9
41.95
9.5
40.94
59
5.14
59.5
5.05
10
39.96
10.5
39.01
60
4.96
60.5
4.87
11
38.08
11.5
37.18
61
4.79
61.5
4.70
12
36.30
12.5
35.45
62
4.62
62.5
4.54
13
34.62
13.5
33.81
63
4.46
63.5
4.38
14
33.02
14.5
32.25
64
4.30
64.5
4.23
15
31.50
15.5
30.77
65
4.16
65.5
4.08
16
30.06
16.5
29.37
66
4.01
66.5
3.94
17
28.70
17.5
28.05
67
3.88
67.5
3.81
18
27.41
18.5
26.78
68
3.75
68.5
3.68
19
26.18
19.5
25.59
69
3.62
69.5
3.56
20
25.01
20.5
24.45
70
3.50
70.5
3.44
21
23.91
21.5
23.37
71
3.38
71.5
3.32
22
22.85
22.5
22.35
72
3.27
72.5
3.21
23
21.85
23.5
21.37
73
3.16
73.5
3.11
24
20.90
24.5
20.45
74
3.06
74.5
3.01
25
20.00
25.5
19.56
75
2.96
75.5
2.91
26
19.14
26.5
18.73
76
2.86
76.5
2.82
27
18.32
27.5
17.93
77
2.77
77.5
2.72
28
17.54
28.5
17.17
78
2.68
78.5
2.64
29
16.80
29.5
16.45
79
2.60
79.5
2.55
30
16.10
30.5
15.76
80
2.51
80.5
2.47
TºC
k
Ω
-10
-8
-6
-4
-2
-
-
88.0
79.1
71.1
0
2
4
6
8
64.1
57.8
52.3
47.3
42.9
10
12
14
16
18
38.9
35.3
32.1
29.2
26.6
20
22
24
26
28
24.3
22.2
20.3
18.5
17.0
30
32
34
36
38
15.6
14.2
13.1
12.0
11.1
40
42
44
46
48
10.3
9.5
8.8
8.2
7.6
50
52
54
56
58
7.0
6.7
6.0
5.5
5.2
60
62
64
66
68
4.79
4.46
4.15
3.87
3.61
70
72
74
76
78
3.37
3.15
2.94
2.75
2.51
80
82
84
86
88
2.41
2.26
2.12
1.99
1.87
90
92
94
96
98
1.76
1.65
1.55
1.46
1.38
Indoor unit
FCQG, FHQG
Thermistor
R1T
Suction air thermistor
R2T
Heat exchanger thermistor
R3T
Intermediate heat exchanger thermistor
Outdoor unit
RZQG
Thermistor
R1T
Outdoor air thermistor
R3T
Suction pipe thermistor
R4T
Heat exchanger distributor pipe
R5T
Intermediate heat exchanger thermistor
R6T
Liquid pipe thermistor
R10T
Radiation fin thermistor
