30
9. Characteristic of temperature sensor
10. Trouble shooting
10.1
Protective Function
10.1.1 3-minute delay for the compressor start-up
At the beginning of energizing the compressor starts at once, after the stop of the
compressor in any modes, 3-minute(cooling) or 4-minute(heating) delay will be needed to
start the compressor.
When switching over between cooling/heating mode, the compressor stops automatically
While Defrosting the compressor keeps on.
10.1.2 Evaporator protection against high temperature
10.1.2.1 Only avail able under heating mode.
Temp.
℃
Resistance KΩ Temp.
℃
Resistance KΩ Temp.
℃
Resistance KΩ
-10
62.2756
17
14.6181
44
4.3874
-9
58.7079
18
13.918
45
4.2126
-8
56.3694
19
13.2631
46
4.0459
-7
52.2438
20
12.6431
47
3.8867
-6
49.3161
21
12.0561
48
3.7348
-5
46.5725
22
11.5
49
3.5896
-4
44
23
10.9731
50
3.451
-3
41.5878
24
10.4736
51
3.3185
-2
39.8239
25
10
52
3.1918
-1
37.1988
26
9.5507
53
3.0707
0
35.2024
27
9.1245
54
2.959
1
33.3269
28
8.7198
55
2.8442
2
31.5635
29
8.3357
56
2.7382
3
29.9058
30
7.9708
57
2.6368
4
28.3459
31
7.6241
58
2.5397
5
26.8778
32
7.2946
59
2.4468
6
25.4954
33
6.9814
60
2.3577
7
24.1932
34
6.6835
61
2.2725
8
22.5662
35
6.4002
62
2.1907
9
21.8094
36
6.1306
63
2.1124
10
20.7184
37
5.8736
64
2.0373
11
19.6891
38
5.6296
65
1.9653
12
18.7177
39
5.3969
66
1.8963
13
17.8005
40
5.1752
67
1.83
14
16.9341
41
4.9639
68
1.7665
15
16.1156
42
4.7625
69
1.7055
16
15.3418
43
4.5705
70
1.6469
