Midea V6R VRF Series

V6R VRF 50Hz
162
Midea
V6R
Series Service Manual
4 Appendix to Part 6
4.1 Temperature Sensor Resistance Characteristics
Table 6-4.1: Temperature sensor resistance characteristics
Temp.
(°C)
Temp.
(°F)
Resistance
(KΩ)
Voltage
(V)
Temp.
(°C)
Temp.
(°F)
Resistance
(KΩ)
Voltage
(V)
Temp.
(°C)
Temp.
(°F)
Resistance
(KΩ)
Voltage
(V)
-39
-38.2
387.13
0.1020
11
51.8
19.617
1.4561
61
141.8
2.2728
3.9002
-38
-36.4
360.98
0.1092
12
53.6
18.656
1.5085
62
143.6
2.1912
3.9312
-37
-34.6
336.73
0.1169
13
55.4
17.749
1.5615
63
145.4
2.113
3.9615
-36
-32.8
314.24
0.1250
14
57.2
16.891
1.6152
64
147.2
2.0381
3.9908
-35
-31
293.38
0.1337
15
59
16.08
1.6694
65
149
1.9662
4.0195
-34
-29.2
274.01
0.1429
16
60.8
15.313
1.7242
66
150.8
1.8973
4.0473
-33
-27.4
256.05
0.1526
17
62.6
14.587
1.7795
67
152.6
1.8312
4.0743
-32
-25.6
239.36
0.1629
18
64.4
13.899
1.8352
68
154.4
1.7678
4.1006
-31
-23.8
223.87
0.1738
19
66.2
13.249
1.8912
69
156.2
1.707
4.1261
-30
-22
209.48
0.1853
20
68
12.632
1.9476
70
158
1.6486
4.1510
-29
-20.2
196.11
0.1974
21
69.8
12.048
2.0042
71
159.8
1.5925
4.1751
-28
-18.4
183.68
0.2102
22
71.6
11.495
2.0609
72
161.6
1.5387
4.1985
-27
-16.6
172.12
0.2237
23
73.4
10.97
2.1177
73
163.4
1.487
4.2212
-26
-14.8
161.36
0.2379
24
75.2
10.472
2.1746
74
165.2
1.4373
4.2433
-25
-13
151.344
0.2528
25
77
10
2.2315
75
167
1.3896
4.2647
-24
-11.2
142.02
0.2685
26
78.8
9.5519
2.2882
76
168.8
1.3437
4.2855
-23
-9.4
133.32
0.2850
27
80.6
9.1265
2.3449
77
170.6
1.2996
4.3057
-22
-7.6
125.22
0.3024
28
82.4
8.7226
2.4013
78
172.4
1.2572
4.3253
-21
-5.8
117.66
0.3206
29
84.2
8.3389
2.4575
79
174.2
1.2164
4.3444
-20
-4
110.6
0.3396
30
86
7.9743
2.5134
80
176
1.1772
4.3628
-19
-2.2
104.02
0.3596
31
87.8
7.6279
2.5689
81
177.8
1.1394
4.3807
-18
-0.4
97.861
0.3805
32
89.6
7.2985
2.6240
82
179.6
1.103
4.3981
-17
1.4
92.107
0.4023
33
91.4
6.9853
2.6786
83
181.4
1.0681
4.4149
-16
3.2
86.727
0.4252
34
93.2
6.6873
2.7327
84
183.2
1.0344
4.4313
-15
5
81.694
0.4490
35
95
6.4038
2.7863
85
185
1.0019
4.4472
-14
6.8
76.982
0.4739
36
96.8
6.134
2.8392
86
186.8
0.9707
4.4626
-13
8.6
72.57
0.4998
37
98.6
5.8772
2.8915
87
188.6
0.94059
4.4775
-12
10.4
68.437
0.5268
38
100.4
5.6326
2.9432
88
190.4
0.91158
4.4920
-11
12.2
64.564
0.5549
39
102.2
5.3996
2.9941
89
192.2
0.88362
4.5060
-10
14
60.932
0.5841
40
104
5.1776
3.0444
90
194
0.85667
4.5196
-9
15.8
57.526
0.6145
41
105.8
4.966
3.0938
91
195.8
0.83068
4.5328
-8
17.6
54.33
0.6459
42
107.6
4.7644
3.1424
92
197.6
0.80561
4.5457
-7
19.4
51.331
0.6786
43
109.4
4.5721
3.1903
93
199.4
0.78143
4.5581
-6
21.2
48.514
0.7123
44
111.2
4.3887
3.2373
94
201.2
0.75811
4.5701
-5
23
45.869
0.7473
45
113
4.2137
3.2834
95
203
0.7356
4.5818
-4
24.8
43.383
0.7834
46
114.8
4.0468
3.3287
96
204.8
0.71387
4.5932
-3
26.6
41.047
0.8207
47
116.6
3.8874
3.3731
97
206.6
0.6929
4.6042
-2
28.4
38.85
0.8591
48
118.4
3.7353
3.4166
98
208.4
0.67266
4.6149
-1
30.2
36.784
0.8987
49
120.2
3.59
3.4592
99
210.2
0.6531
4.6252
0
32
34.84
0.9394
50
122
3.4512
3.5009
100
212
0.63422
4.6353
1
33.8
33.011
0.9812
51
123.8
3.3186
3.5417
101
213.8
0.61598
4.6450
2
35.6
31.288
1.0242
52
125.6
3.1919
3.5816
102
215.6
0.59836
4.6545
3
37.4
29.666
1.0682
53
127.4
3.0708
3.6206
103
217.4
0.58133
4.6636
4
39.2
28.137
1.1134
54
129.2
2.955
3.6586
104
219.2
0.56487
4.6725
5
41
26.697
1.1595
55
131
2.8442
3.6958
105
221
0.54896
4.6812
6
42.8
25.339
1.2066
56
132.8
2.7382
3.7321
7
44.6
24.058
1.2547
57
134.6
2.6369
3.7674
8
46.4
22.85
1.3038
58
136.4
2.5398
3.8020
9
48.2
21.71
1.3537
59
138.2
2.4469
3.8356
10
50
20.633
1.4045
60
140
2.358
3.8683
Notes:
1. Table 6-4.1 is suitable for the following sensors:
Outdoor unit: T3, T4, T5, T6A, T6B, T7, T8, T9, TL
MS: T1C1, T2C2
Indoor unit: T1, T2, T2A, T2B
2. The Resistance of 25C (77F) is 10 KΩ±1%. The relation between voltage and resistance is: V=
8.06
8.06+R
*5