Sensor Characteristics - Toshiba MMU-AP0072WH Service Manual

10-5. Sensor Characteristics

Indoor Unit
n Temperature sensor characteristics
Indoor TA sensor
30
20
Resistance
[k ]
10
0
Indoor TC1 sensor
200
150
Resistance
[k ]
100
(Below 10˚C)
50
0
-30
200
150
Resistance
[k ]
100
(Below 10˚C)
50
0
-30
10 20 30
Temperature [˚C]
-20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature [˚C]
-20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature [˚C]
40 50 60
20
15
Resistance
10
(Above 10˚C)
5
20
15
Resistance
10
(Above 10˚C)
5
85
Temperature
[C˚]
0
5
10
15
20
25
30
35
40
45
50
55
60
Temperature
[C˚]
-20
-15
-10
-5
0
5
10
15
20
[k ]
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Temperature
[C˚]
-20
-15
-10
-5
0
5
10
15
20
[k ]
25
30
35
40
45
50
55
60
65
70
75
80
Resistance
value [k ]
33.9
26.1
20.3
15.9
12.6
10.0
8.0
6.4
5.2
4.2
3.5
2.8
2.4
Resistance
value [k ]
99.9
74.1
55.6
42.2
32.8
25.4
19.8
15.6
12.4
10.0
8.1
6.5
5.3
4.4
3.6
3.0
2.5
2.1
1.8
1.5
1.3
1.1
1.0
0.8
0.7
Resistance
value [k ]
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