6. Main Functional Components Specifications
<HP Thermistor>
Temperature-resistance conversion table
Water inlet thermistor, Water outlet thermistor
Temperature ( )
Thermistor resistance (k )
Ambient thermistor
Temperature ( )
Thermistor resistance (k )
Discharge thermistor
Temperature ( )
Thermistor resistance (k )
Defrost thermistor
Temperature ( )
Thermistor resistance (k )
Tank thermistor A
Temperature ( )
Thermistor resistance (k )
< Compressor Specifications >
Part Name
Compressor type
Pump type
Motor
Rated output
Insulation grade
Winding resistance
( at 20
)
-10
0
10
37.5 23.7 15.5 10.3
-10
0
10
12.0 7.20 4.45 2.83
-10
0
10
276
162
98.3 61.5
-10
0
10
9.39 6.00 3.94 2.64
-10
0
10
54.6 32.4 19.9 12.5
COMPRESSOR 8CS040XAA63
Hermetic motor compressor
Involute scroll
Brushless motor
1.8 kW
B Grade
RED-WHT
WHT-BLU
1.434
1.434
Sanden Heat Pump – Service Technical Book
20
30
40
50
7.0
4.9
3.5
20
30
40
50
1.85
1.24
0.84
20
30
40
50
39.5
26.1
17.6
20
30
40
50
1.82
1.27
0.91
20
30
40
50
8.1
5.3
3.6
BLU-RED
1.434
Page 12 of 48
60
70
80
90
2.5
1.9
1.4
1.1
60
70
80
90
0.59
0.42
0.31
0.23
60
70
80
90
12.1
8.54
6.12
4.46
60
70
80
90
0.66
0.49
0.37
0.28
60
70
80
90
2.5
1.8
1.3
0.9
Table
1
100
0.8
Table
2
100
0.17
Table
3
100
3.30
Table
4
100
0.22
Table
5
100
0.7