Fujitsu AB12

Thermistor resistance values <Indoor unit side>
1) Room temperature thermistor
Room tempera-
ture ( C)
Resistance value
(k )
0
33.6
2.5
29.5
5
25.9
7.5
22.8
10
20.2
12.5
17.9
15
15.8
17.5
14.1
20
12.5
22.5
11.2
25
10.0
27.5
9.0
30
8.0
2) Indoor heat exchanger temperature thermistor
8-5 OTHERS
Room tempera-
ture ( C)
Resistance value
(k )
32.5
7.2
35
6.5
37.5
5.9
40
5.3
42.5
4.8
45
4.3
47.5
3.9
50
3.6
Room tempera-
ture ( C)
Resistance value
(k )
0
176.0
2.5
153.5
5
134.2
7.5
117.6
10
103.3
12.5
91.0
15
80.3
17.5
71.0
20
62.9
22.5
55.9
25
49.7
27.5
44.3
30
39.6
Room tempera-
ture ( C)
Resistance value
(k )
32.5
35.4
35
31.7
37.5
28.5
40
25.6
42.5
23.1
45
20.8
47.5
18.8
50
17.1
52.5 55 57.5 60
15.5 14.1 12.8 11.6
3) Indoor heat exchanger outlet temperature thermistor
Room tempera-
ture ( C)
Resistance value
(k )
-50
384.8
-40
182.8
-30
92.3
-20
49.2
-10
27.5
-5
20.9
0
16.1
2.5
14.1
5
12.4
7.5
11.0
10
9.7
12.5
8.6
15
7.7
Room tempera-
ture ( C)
Resistance value
(k )
17.5
6.8
20
6.1
22.5
5.5
25
4.9
27.5
4.4
30
3.9
32.5
3.6
35
3.2
37.5 40 42.5 45
2.9 2.6 2.4 2.2
50
1.8
Room tempera-
ture ( C)
Resistance value
(k )
60
1.2
70
0.9
80
0.6
90
0.5
100
0.4
8-5-1 CHARACTERISTICS OF THERMISTOR
– 124–