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Thermistor Resistance / Temperature Characteristics
SiEN18-622
408
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 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 ...