Midea M-thermal Mono Series Service Manual

M thermal Mono
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Midea M thermal Mono Service Manual
5 Appendix to Part 4
5.1 Temperature Sensor Resistance Characteristics
Table 4-5.1: Outdoor ambient temperature sensor, water side heat exchanger refrigerant inlet / outlet (liquid / gas pipe) temperature sensor,
air side heat exchanger refrigerant out temperature sensor and suction pipe temperature sensor resistance characteristics
Temperature
(°C)
Resistance
(kΩ)
Temperature
(°C)
Resistance
(kΩ)
Temperature
(°C)
Resistance
(kΩ)
Temperature
(°C)
Resistance
(kΩ)
-25
144.266
15
16.079
55
2.841
95
0.708
-24
135.601
16
15.313
56
2.734
96
0.686
-23
127.507
17
14.588
57
2.632
97
0.666
-22
119.941
18
13.902
58
2.534
98
0.646
-21
112.867
19
13.251
59
2.44
99
0.627
-20
106.732
20
12.635
60
2.35
100
0.609
-19
100.552
21
12.05
61
2.264
101
0.591
-18
94.769
22
11.496
62
2.181
102
0.574
-17
89.353
23
10.971
63
2.102
103
0.558
-16
84.278
24
10.473
64
2.026
104
0.542
-15
79.521
25
10
65
1.953
105
0.527
-14
75.059
26
9.551
66
1.883
-13
70.873
27
9.125
67
1.816
-12
66.943
28
8.721
68
1.752
-11
63.252
29
8.337
69
1.69
-10
59.784
30
7.972
70
1.631
-9
56.524
31
7.625
71
1.574
-8
53.458
32
7.296
72
1.519
-7
50.575
33
6.982
73
1.466
-6
47.862
34
6.684
74
1.416
-5
45.308
35
6.401
75
1.367
-4
42.903
36
6.131
76
1.321
-3
40.638
37
5.874
77
1.276
-2
38.504
38
5.63
78
1.233
-1
36.492
39
5.397
79
1.191
0
34.596
40
5.175
80
1.151
1
32.807
41
4.964
81
1.113
2
31.12
42
4.763
82
1.076
3
29.528
43
4.571
83
1.041
4
28.026
44
4.387
84
1.007
5
26.608
45
4.213
85
0.974
6
25.268
46
4.046
86
0.942
7
24.003
47
3.887
87
0.912
8
22.808
48
3.735
88
0.883
9
21.678
49
3.59
89
0.855
10
20.61
50
3.451
90
0.828
11
19.601
51
3.318
91
0.802
12
18.646
52
3.191
92
0.777
13
17.743
53
3.069
93
0.753
14
16.888
54
2.952
94
0.73
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Midea M-thermal Mono Series Specifications

General

Refrigerant	R32
Power Supply	220-240V, 50Hz
Heating Capacity Range	4-16 kW
Water Connection Size	1 inch
Operating Temperature Range (Cooling)	+10°C to +48°C
EER	3.0-3.8
Energy Efficiency Ratio (Cooling)	3.0-3.8