Daikin FTKB09AXVJU - Appendix A

Refrigeramt Diagram
67
6.0 Appendix A:
6.1 Thermistor resistance checking procedures
Remove the connectors of thermistors at PCB and measure resistance of each thermistor using tester as
shown below.
Tester
Resistance range
Resistance value refer to Resistance table below.
Class 09/12/18/24
Indoor Wall Mounted 10kΩ(Table2)
Outdoor Outdoor Split 10kΩ(Table2)
Table 1: Resistance R25 = 20 kΩ
Temperature (°C) Temperature (°F) Resistance value (kΩ)
-20 -4 211.0
-15 5 150.0
-10 14 116.5
-5 23 88.0
0 32 67.2
5 41 51.9
10 50 40.0
15 59 31.8
20 68 25.0
25 77 20.0
30 86 16.0
34 95 13.0
40 104 10.6
45 113 8.7
50 122 7.2