Room temperature thermistor
Temp (°C)
Resistance(k )
Voltage(V)
Temp (°C)
Resistance(k )
Voltage(V)
Temp (°C)
Resistance(k )
Voltage(V)
Temp (°C)
Resistance(k )
Voltage(V)
Temp (°C)
Resistance(k )
Voltage(V)
Indoor heat exchanger thermistor
Discharge thermistor
Comp. temperature thermistor
Outdoor heat ex.(middle) thermistor
Outdoor heat ex.(outlet) thermistor
Outdoor temperature thermistor
03-07
3-2. Thermistor Resistance Values
3-2-1 INDOOR UNIT
3-2-2 OUTDOOR UNIT
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
58.2
44.0
33.6
25.9
20.2
15.8
12.5
10.0
8.0
6.5
5.3
4.3
0.73
0.93
1.15
1.39
1.66
1.94
2.22
2.50
2.77
3.03
3.27
3.48
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
63.0
1131.9
804.5
579.6
422.9
312.3
233.2
176.0
134.2
103.3
80.3
62.9
49.7
39.6
31.7
25.6
20.8
17.1
14.1
11.6
10.4
0.21
0.29
0.40
0.53
0.69
0.88
1.10
1.36
1.63
1.92
2.21
2.51
2.79
3.06
3.30
3.53
3.73
3.90
4.05
4.14
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
100.0
105.0
110.0
115.0
120.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
1013.1
729.1
531.6
392.3
292.9
221.1
168.6
129.8
100.9
79.1
62.5
49.8
40.0
32.4
26.3
21.6
17.8
14.8
12.3
10.3
8.7
7.4
6.3
5.4
4.6
4.0
3.4
3.0
2.6
2.3
2.0
0.06
0.09
0.12
0.16
0.21
0.28
0.36
0.46
0.57
0.71
0.86
1.03
1.23
1.43
1.65
1.88
2.11
2.34
2.57
2.79
3.00
3.19
3.37
3.54
3.69
3.83
3.96
4.07
4.17
4.26
4.33
95.6
68.9
50.3
37.2
27.8
21.0
16.1
12.4
9.6
7.6
6.0
4.8
3.8
3.1
2.5
2.1
1.7
1.4
1.2
1.0
0.8
0.7
0.6
0.24
0.32
0.43
0.57
0.73
0.92
1.14
1.39
1.65
1.93
2.21
2.49
2.77
3.02
3.26
3.48
3.67
3.85
4.00
4.13
4.25
4.35
4.43
224.3
159.7
115.2
84.2
62.3
46.6
35.2
26.9
20.7
16.1
12.6
10.0
8.0
6.4
5.2
4.2
3.5
2.8
2.4
2.0
1.6
1.4
1.2
0.73
0.97
1.25
1.56
1.90
2.26
2.61
2.94
3.24
3.52
3.76
3.96
4.14
4.28
4.40
4.50
4.59
4.65
4.71
4.76
4.79
4.83
4.85
For AB / AR / AU type For AB / AU type
Temp (°C)
Resistance(k )
Voltage(V)
Indoor heat exchanger thermistor
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
63.0
For AR type
1013.1
729.1
531.5
392.3
292.9
221.1
168.6
129.8
100.9
79.1
62.5
49.8
40.0
32.4
26.3
21.6
17.8
14.8
12.3
11.1
0.23
0.32
0.43
0.56
0.73
0.92
1.14
1.39
1.65
1.93
2.22
2.50
2.77
3.03
3.27
3.49
3.69
3.86
4.01
4.09
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