9
-5. Sensor Characteristics
Indoor Unit
Temperature sensor characteristics
- 73 -
50˚F
Resistance
[k
Ω
]
Resistance [k
Ω
]
33.9
26.1
20.3
15.9
12.6
10.0
8.0
6.4
5.2
4.2
3.5
2.6
2.4
Temperature
˚F
[˚C]
Temperature [
˚F(
˚C
)
]
32˚F(0˚C)
41˚F(5˚C)
50˚F(10˚C)
59˚F(15˚C)
68˚F(20˚C)
77˚F(25˚C)
86˚F(30˚C)
95˚F(35˚C)
104˚F(40˚C)
113˚F(45˚C)
122˚F(50˚C)
131˚F(55˚C)
140˚F(60˚C)
Indoor TA sensor
10
20
30
0
0
Resistance [k
Ω
]
(
50˚F(10˚C)
)
or below)
Resistance [kΩ]
(50˚F(10˚C)
)
or below)
Resistance [k
Ω
]
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
-22
˚F
-4
˚F
14
˚F
32
˚F
50
˚F
68
˚F
86
˚F
104
˚F
122
˚F
140
˚F
158
˚F
176
˚F
194
˚F
212
˚F
Temperature ˚F [˚C]
Temperature
[˚F(˚C)]
-4˚F(-20˚C)
-5˚F(-15˚C)
-14˚F(-10˚C)
-23˚F(-5˚C)
32˚F(0˚C)
41˚F(5˚C)
50˚F(10˚C)
59˚F(15˚C)
68˚F(20˚C)
77˚F(25˚C)
86˚F(30˚C)
95˚F(35˚C)
104˚F(40˚C)
113˚F(45˚C)
122˚F(50˚C)
131˚F(55˚C)
140˚F(60˚C)
149˚F(65˚C)
158˚F(70˚C)
167˚F(75˚C)
176˚F(80˚C)
185˚F(85˚C)
194˚F(90˚C)
203˚F(95˚C)
212˚F(100˚C)
Indoor TC1 sensor
50
100
150
200
5
10
15
20
0
0
Resistance [kΩ]
(50˚F(10˚C)
)
or below)
Resistance [kΩ]
(50˚F(10˚C)
)
or below)
Resistance [k
Ω
]
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
-22
˚F
-4
˚F
14
˚F
32
˚F
50
˚F
68
˚F
86
˚F
104
˚F
122
˚F
140
˚F
158
˚F
176
˚F
194
˚F
212
˚F
Temperature ˚F [˚C]
Temperature
[˚F(˚C)]
-4˚F(-20˚C)
-5˚F(-15˚C)
-14˚F(-10˚C)
-23˚F(-5˚C)
32˚F(0˚C)
41˚F(5˚C)
50˚F(10˚C)
59˚F(15˚C)
68˚F(20˚C)
77˚F(25˚C)
86˚F(30˚C)
95˚F(35˚C)
104˚F(40˚C)
113˚F(45˚C)
122˚F(50˚C)
131˚F(55˚C)
140˚F(60˚C)
149˚F(65˚C)
158˚F(70˚C)
167˚F(75˚C)
176˚F(80˚C)
Indoor TC2 and TCJ sensors
50
100
150
200
5
10
15
20
68˚F
86˚F
104˚F
122˚F
140˚F
32
˚F