Daikin Sky Air Advance RZA200D7Y1B Service Manual page 129

RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
Name Symbol
Air thermistor R1T
Discharge pipe R2T
thermistor
Suction R3T
thermistor
Heat R4T
exchanger
thermistor
Heat R5T
exchanger
(middle)
thermistor
Refrigerant R6T
liquid
thermistor
Compressor R7T
body
thermistor
4 Determine the thermistor resistance that matches the measured
temperature.
Type 1 thermistor
T °C kΩ T °C
–20 197.81 10
–19 186.53 11
–18 175.97 12
–17 166.07 13
–16 156.80 14
–15 148.10 15
–14 139.94 16
–13 132.28 17
–12 125.09 18
–11 118.34 19
–10 111.99 20
Location (PCB) Connector
(pins)
Main (O/U) X18A:1‑3
Main (O/U) X29A:1‑2
Main (O/U) X30A:1‑2
Main (O/U) X30A:3‑4
Main (O/U) X30A:5‑6
Main (O/U) X30A: 7‑8
Main (O/U) X29A: 3‑4
kΩ T °C kΩ
39.96 40 10.63
38.08 41 10.21
36.30 42 9.81
34.62 43 9.42
33.02 44 9.06
31.50 45 8.71
30.06 46 8.37
28.70 47 8.05
27.41 48 7.75
26.18 49 7.46
25.01 50 7.18
3 Components
|
Type
1
3
2
1
1
1
3
T °C kΩ
70 3.44
71 3.32
72 3.21
73 3.11
74 3.01
75 2.91
76 2.82
77 2.72
78 2.64
79 2.55
80 2.47
Service manual
129