Bryant 619AHB Series Service Manual page 36

SG-619AHB-01: Service Manual
Appendix 3
° C ° F
-5 23
-4 24.8
-3 26.6
-2 28.4
-1 30.2
0 32
0.5 32.9
1 33.8
1.5 34.7
2 35.6
2.5 36.5
3 37.4
3.5 38.3
4 39.2
4.5 40.1
5 41
6 42.8
7 44.6
8 46.4
9 48.2
10 50
11 51.8
12 53.6
13 55.4
14 57.2
15 59
16 60.8
17 62.6
18 64.4
19 66.2
20 68
IPM Continuity Check
Turn off the power, let the large capacity electrolytic capacitors discharge completely, and dismount the IPM. Use a digital tester to measure
the resistance between P and UVWN; UVW and N.
DIGITAL TESTER
(+) Red
P
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Table 15 —
° C ° F
21 69.8
22 71.6
23 73.4
24 75.2
25 77
25.5 77.9
26 78.8
27 80.6
28 82.4
29 84.2
30 86
31 87.8
32 89.6
33 91.4
34 93.2
35 95
36 96.8
37 98.6
38 100.4
39 102.2
40 104
41 105.8
42 107.6
43 109.4
44 111.2
45 113
46 114.8
47 116.6
48 118.4
49 120.2
50 122
Table 16 — Digital Tester
NORMAL
RESISTANCE
VALUE
(-) Black
N

U
(Several M
V
W

T(XF)=9XT(XC)/5
° C ° F ° C
51 123.8 82
52 125.6 83
53 127.4 84
54 129.2 85
55 131 86
56 132.8 87
57 134.6 88
58 136.4 89
59 138.2 90
60 140 91
61 141.8 92
62 143.6 93
63 145.4 94
64 147.2 95
65 149 96
66 150.8 97
67 152.6 98
68 154.4 99
69 156.2 100
70 158 101
71 159.8 102
72 161.6 103
73 163.4 104
74 165.2 105
75 167 106
76 168.8 107
77 170.6 108
78 172.4 109
79 174.2 110
80 176 111
81 177.8 112
DIGITAL TESTER
(+) Red
U

V
W
(+) Red
36
° F ° C
179.6 113 235.4
181.4 114 237.2
183.2 115 239
185 116 240.8
186.8 117 242.6
188.6 118 244.4
190.4 119 246.2
192.2 120 248
194 121 249.8
195.8 122 251.6
197.6 123 253.4
199.4 124 255.2
201.2 125 257
203 126 258.8
204.8 127 260.6
206.6 128 262.4
208.4 129 264.2
210.2 130 266
212 131 267.8
213.8 132 269.6
215.6 133 271.4
217.4 134 273.2
219.2 135 275
221 136 276.8
222.8 137 278.6
224.6 138 280.4
226.4 139 282.2
228.2 140 284
230 141 285.8
231.8 142 287.6
233.6 143 289.4
NORMAL
RESISTANCE
VALUE
(-) Black

(Several M
N
° F
