Haier AC142ACBEA Service Manual page 55

4.4 Thermostat chart (Sensor resistance-temperature graph)
Ambient temperature sensor
Indoor
Ambient temperature sensor
Outdoor
R(25℃)=10K (Indoor unit Piping sensor)
temperature（℃）
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
R(25℃)=23K (Indoor unit ambinent sensor)
temperature（℃）
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
Coil temperature sensor
5K
Coil temperature sensor Compressor temperature sensor
15K
Therameter Sensor
resistance（KΩ）
116.0
87.42
66.53
51.8
39.55
30.88
24.30
19.20
15.38
12.36
10.00
8.141
6.668
5.492
Therameter Sensor
resistance（KΩ）
139.5
105.3
80.14
61.51
47.58
35.36
27.93
23.00
18.30
14.65
11.79
9.556
7.780
6.371
10K
50K
temperature（℃）
45
50
55
60
65
70
75
80
85
90
95
100
105
110
temperature（℃）
60
65
70
75
80
-20
-19
-18
-17
-16
-15
-14
-13
-12
46.5K
resistance（KΩ）
4.549
3.788
3.170
2.660
2.223
1.912
1.630
1.395
1.200
1.035
0.8967
0.7796
0.6802
0.5955
resistance（KΩ）
5.243
4.336
3.603
3.008
2.522
251.8
235.9
223.1
210.1
197.9
186.5
176.9
165.9
156.5