Refrigerant Diagram
72
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.
RXN/ARXN50/60L
RXB50/60A
RXN/ARXN25/35L
RXN/ARXN25/35/50/60M
RXN/ARXN25/35/50/60N
RXB50/60B
RXB/ARXB50/60C
RXC25/35/50/60C
Indoor
Wall Mounted
10 kΩ (Table 2)
10 kΩ (Table 2)
Outdoor Outdoor Split
10 kΩ (Table 2)
20 kΩ (Table 1)
Table 1: Resistance R25 = 20K ohm
Temperature (°C)
Resistance value (kΩ)
-20
211.0
-15
150.0
-10
116.5
-5
88.0
0
67.2
5
51.9
10
40.0
15
31.8
20
25.0
25
20.0
30
16.0
35
13.0
40
10.6
45
8.7
50
7.2
Содержание FTXN25L
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