Servicing Data; Resistance/Temperature Characteristics Of Various Sensors - Daikin GYEQ20AN Service Manual

Servicing Data

2. Servicing Data
2.1 Resistance/Temperature Characteristics of Various
Sensors
Table 7.3/ List of resistance/temperature characteristics of outdoor unit sensors
Exhaust temperature sensor
Temperature
225
Outdoor unit sensors
Engine
Cooling water temperature
R (K ) Temperature
(°C) (°C)
200 30.3 -30
250 12.4 -20
300 5.9 -10
350 3.1 0
400 1.8 10
450 1.1 20
500 0.7 30
550 0.5 40
600 0.36 50
650 0.27 60
700 0.21 70
750 0.16 80
800 0.13 90
850 0.11 100
900 0.09 110
120
Discharge temperature sensor
sensor Oil temperature sensor (TO3)
R (K ) Temperature
(°C)
28.6 0
16.2 10
9.6 20
5.9 30
3.7 40
2.5 50
1.7 55
1.1 60
0.8 65
0.6 70
0.4 75
0.3 80
0.25 85
0.19 90
0.15 95
0.12 100
105
110
115
120
125
130
140
150
SiAUY361411EA
Outdoor unit
Intake air temperature sensor
Oil temperature sensors (TO1, 2, 4)
Receiver temperature sensor
Outdoor air temperature sensor
R (K ) Temperature (°C)
162.2 -30
98.3 -25
61.5 -20
39.5 -15
26.1 -10
17.6 -5
14.6 0
12.1 5
10.2 10
8.5 15
7.2 20
6.1 25
5.2 30
4.5 35
3.8 40
3.3 45
2.9 50
2.5 55
2.2 60
1.9 65
1.7 70
1.5 75
1.3 80
0.9 85
90
95
100
Maintenance / Service Data
R (K )
363.8
266.8
197.8
148.2
112.1
85.5
65.8
51.1
39.9
31.4
25.0
19.9
16.0
13.0
10.6
8.7
7.1
5.9
4.9
4.1
3.5
2.9
2.5
2.1
1.8
1.5
1.3