Thermistor Resistance / Temperature Characteristics
SiENBE18-621
356
Troubleshooting
Outdoor Unit
Thermistors for
Discharge Pipe
(R2T)
(k
Ω
)
T°C
0.0
0.5
T°C
0.0
0.5
T°C
0.0
0.5
0
640.44
624.65
50
72.32
70.96
100
13.35
13.15
1
609.31
594.43
51
69.64
68.34
101
12.95
12.76
2
579.96
565.78
52
67.06
65.82
102
12.57
12.38
3
552.00
538.63
53
64.60
63.41
103
12.20
12.01
4
525.63
512.97
54
62.24
61.09
104
11.84
11.66
5
500.66
488.67
55
59.97
58.87
105
11.49
11.32
6
477.01
465.65
56
57.80
56.75
106
11.15
10.99
7
454.60
443.84
57
55.72
54.70
107
10.83
10.67
8
433.37
423.17
58
53.72
52.84
108
10.52
10.36
9
413.24
403.57
59
51.98
50.96
109
10.21
10.06
10
394.16
384.98
60
49.96
49.06
110
9.92
9.78
11
376.05
367.35
61
48.19
47.33
111
9.64
9.50
12
358.88
350.62
62
46.49
45.67
112
9.36
9.23
13
342.58
334.74
63
44.86
44.07
113
9.10
8.97
14
327.10
319.66
64
43.30
42.54
114
8.84
8.71
15
312.41
305.33
65
41.79
41.06
115
8.59
8.47
16
298.45
291.73
66
40.35
39.65
116
8.35
8.23
17
285.18
278.80
67
38.96
38.29
117
8.12
8.01
18
272.58
266.51
68
37.63
36.98
118
7.89
7.78
19
260.60
254.72
69
36.34
35.72
119
7.68
7.57
20
249.00
243.61
70
35.11
34.51
120
7.47
7.36
21
238.36
233.14
71
33.92
33.35
121
7.26
7.16
22
228.05
223.08
72
32.78
32.23
122
7.06
6.97
23
218.24
213.51
73
31.69
31.15
123
6.87
6.78
24
208.90
204.39
74
30.63
30.12
124
6.69
6.59
25
200.00
195.71
75
29.61
29.12
125
6.51
6.42
26
191.53
187.44
76
28.64
28.16
126
6.33
6.25
27
183.46
179.57
77
27.69
27.24
127
6.16
6.08
28
175.77
172.06
78
26.79
26.35
128
6.00
5.92
29
168.44
164.90
79
25.91
25.49
129
5.84
5.76
30
161.45
158.08
80
25.07
24.66
130
5.69
5.61
31
154.79
151.57
81
24.26
23.87
131
5.54
5.46
32
148.43
145.37
82
23.48
23.10
132
5.39
5.32
33
142.37
139.44
83
22.73
22.36
133
5.25
5.18
34
136.59
133.79
84
22.01
21.65
134
5.12
5.05
35
131.06
128.39
85
21.31
20.97
135
4.98
4.92
36
125.79
123.24
86
20.63
20.31
136
4.86
4.79
37
120.76
118.32
87
19.98
19.67
137
4.73
4.67
38
115.95
113.62
88
19.36
19.05
138
4.61
4.55
39
111.35
109.13
89
18.75
18.46
139
4.49
4.44
40
106.96
104.84
90
18.17
17.89
140
4.38
4.32
41
102.76
100.73
91
17.61
17.34
141
4.27
4.22
42
98.75
96.81
92
17.07
16.80
142
4.16
4.11
43
94.92
93.06
93
16.54
16.29
143
4.06
4.01
44
91.25
89.47
94
16.04
15.79
144
3.96
3.91
45
87.74
86.04
95
15.55
15.31
145
3.86
3.81
46
84.38
82.75
96
15.08
14.85
146
3.76
3.72
47
81.16
79.61
97
14.62
14.40
147
3.67
3.62
48
78.09
76.60
98
14.18
13.97
148
3.58
3.54
49
75.14
73.71
99
13.76
13.55
149
3.49
3.45
50
72.32
70.96
100
13.35
13.15
150
3.41
3.37
Summary of Contents for BPMKS967B2B
Page 1: ...SiENBE18 621 E Series Service Manual Applied Models Super Multi Plus Heat Pump...
Page 12: ...SiENBE18 621 List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Page 19: ...List of Functions SiENBE18 621 8 List of Functions...
Page 33: ...Specifications SiENBE18 621 22 Specifications...
Page 69: ...Refrigerant Flow for Each Operation Mode SiENBE18 621 58 Refrigerant Circuit...
Page 121: ...Indoor Unit SkyAir Models SiENBE18 621 110 Function...
Page 169: ...Instruction SiENBE18 621 158 System Configuration FTXS 20 25 35C Indoor Unit...
Page 371: ...Method of Replacing The Inverter s Power Transistors Modules SiENBE18 621 360 Troubleshooting...
Page 393: ...SiENBE18 621 vi Index...
