SiBE01-503
Check
Service Diagnosis
67
5.
Check
5.1
Thermistor Resistance Check
Check No.06
Remove the connectors of the thermistors on the PCB, and measure the resistance of each
thermistor using tester.
The relationship between normal temperature and resistance is shown in the graph and the
table below.
Thermistor R25°C=10k
Ω
B=3950
Temperature (°C)
–20
99.0 (k
Ω
)
–15
74.0
–10
56.0
–5
42.0
0
32.0
5
25.0
10
20.0
15
16.0
20
13.0
25
10.0
30
8.0
35
7.0
40
5.3
45
4.0
50
3.5
10
75
50
25
(R4744)
Содержание ARY20DV2
Страница 1: ...SiBE01 503 SPLIT Pair D Series Applied Models zNon Inverter Pair Heat Pump ...
Страница 5: ...SiBE01 503 iv Table of Contents Index i Drawings Flow Charts iii ...
Страница 10: ...SiBE01 503 List of Function 1 Part 1 List of Function 1 Functions 2 ...
Страница 13: ...Functions SiBE01 503 4 List of Function ...
Страница 14: ...SiBE01 503 Specifications 5 Part 2 Specifications 1 Specifications 6 ...
Страница 21: ...Printed Circuit Board Connector Wiring Diagram SiBE01 503 12 Printed Circuit Board Connector Wiring Diagram ...
Страница 35: ...Control Specification SiBE01 503 26 Functions and Control ...
Страница 59: ...Instructions SiBE01 503 50 System Configuration ...
Страница 79: ...Check SiBE01 503 70 Service Diagnosis ...
Страница 117: ...Others SiBE01 503 108 Others ...