Thermistor Resistance Values; Indoor Unit; Outdoor Unit - Fujitsu ARU9RLF Service Instruction
Slim duct type inverter
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Also See for ARU9RLF:
- Design & technical manual (61 pages) ,
- Service instruction (105 pages) ,
- Service instructions manual (100 pages)
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3-2. THERMISTOR RESISTANCE VALUES
3-2-1 INDOOR UNIT
Room temperature thermistor
Temp (°C) Resistance(k ) Voltage(V)
58.2
-10.0
44.0
-5.0
33.6
0.0
25.9
5.0
20.2
10.0
15.8
15.0
20.0
12.5
10.0
25.0
8.0
30.0
35.0
6.5
5.3
40.0
4.3
45.0
3-2-2 OUTDOOR UNIT
Discharge thermistor
Comp. temperature thermistor
Temp (°C) Resistance(k )
-30.0
1013.1
-25.0
729.1
-20.0
531.6
-15.0
392.3
-10.0
292.9
-5.0
221.1
0.0
168.6
5.0
129.8
10.0
100.9
15.0
79.1
20.0
62.5
25.0
49.8
30.0
40.0
35.0
32.4
40.0
26.3
45.0
21.6
17.8
50.0
55.0
14.8
60.0
12.3
65.0
10.3
70.0
8.7
75.0
7.4
80.0
6.3
85.0
5.4
90.0
4.6
95.0
4.0
100.0
3.4
105.0
3.0
110.0
2.6
115.0
2.3
120.0
2.0
Indoor heat exchanger thermistor
Temp (°C) Resistance(k )
0.73
-30.0
0.93
-25.0
1.15
-20.0
1.39
-15.0
1.66
-10.0
1.94
-5.0
2.22
0.0
2.50
5.0
2.77
10.0
3.03
15.0
3.27
20.0
3.48
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
63.0
Outdoor heat ex.(middle) thermistor
Outdoor heat ex.(outlet) thermistor
Voltage(V)
Temp (°C) Resistance(k )
0.06
-30.0
0.09
-25.0
0.12
-20.0
0.16
-15.0
0.21
-10.0
0.28
-5.0
0.0
0.36
0.46
5.0
0.57
10.0
0.71
15.0
0.86
20.0
1.03
25.0
1.23
30.0
1.43
35.0
1.65
40.0
1.88
45.0
2.11
50.0
2.34
55.0
2.57
60.0
2.79
65.0
3.00
70.0
3.19
75.0
3.37
80.0
3.54
3.69
3.83
3.96
4.07
4.17
4.26
4.33
Voltage(V)
1131.9
0.21
804.5
0.29
579.6
0.40
422.9
0.53
312.3
0.69
233.2
0.88
176.0
1.10
134.2
1.36
103.3
1.63
80.3
1.92
62.9
2.21
49.7
2.51
39.6
2.79
31.7
3.06
25.6
3.30
20.8
3.53
17.1
3.73
14.1
3.90
11.6
4.05
10.4
4.14
Voltage(V)
0.24
95.6
68.9
0.32
50.3
0.43
37.2
0.57
27.8
0.73
21.0
0.92
16.1
1.14
12.4
1.39
9.6
1.65
7.6
1.93
2.21
6.0
4.8
2.49
3.8
2.77
3.1
3.02
2.5
3.26
2.1
3.48
1.7
3.67
3.85
1.4
1.2
4.00
1.0
4.13
4.25
0.8
0.7
4.35
0.6
4.43
03-07
Outdoor temperature thermistor
Temp (°C) Resistance(k )
Voltage(V)
-30.0
224.3
-25.0
159.7
-20.0
115.2
-15.0
84.2
-10.0
62.3
-5.0
46.6
0.0
35.2
5.0
26.9
10.0
20.7
15.0
16.1
20.0
12.6
25.0
10.0
30.0
8.0
35.0
6.4
40.0
5.2
45.0
4.2
50.0
3.5
55.0
2.8
60.0
2.4
65.0
2.0
70.0
1.6
75.0
1.4
80.0
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
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