Sensor Values; Outdoor Unit Temperature Sensors; Hydraulic Unit Temperature Sensors - Fujitsu WATERSTAGE WS A050DD6 Series Maintenance Document

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Split system single phase type
2.3

Sensor Values

2.3.1

Outdoor Unit Temperature Sensors

Outdoor Heat Exchanger (outlet)
Temperature (°C)
Resistance value (kΩ)
Outdoor Discharge Pipe / Compressor / Expansion valve inlet
Temperature (°C)
Resistance value (kΩ)
Temperature (°C)
Resistance value (kΩ)
Outdoor Temperature
Temperature (°C)
Resistance value (kΩ)
Temperature (°C)
Resistance value (kΩ)
2.3.2

Hydraulic Unit Temperature Sensors

Heat Exchanger (Condensing sensor)
Temperature (°C)
Resistance value (kΩ)
Outdoor sensor
Temperature (°C)
Resistance value (kΩ)
Temperature (°C)
Resistance value (kΩ)
Heat pump flow and return sensor – DHW and heating zone 2 sensor – Swimming pool return sensor
Temperature (°C)
Resistance value (kΩ)
Temperature (°C)
Resistance value (kΩ)
Maintenance Document 1589-3
-30
-20
-10
-5
95.6 50.3 27.8 21.0 16.1 12.4 9.63 5.98 3.84 2.5
0
5
169
130
70
80
8,7
6,3
-20
-10
115
62,3
40
50
5,18
3,45
0
5
10
176
134
103
-20
-15
5,85
7,60
25
30
1
0,83
-15
-10
72,5
55
30
35
8
6,5
0
5
10
10
15
20
101
79.1
62.6
90
100
120
4,6
3,4
2
-5
0
5
46,6
35,2
26,9
60
70
2,36
1,65
15
20
25
80,3
62,9
49,7
-10
-5
0
4,60
3,60
2,85
35
40
45
0,70
0,58
0,48
-5
0
5
42
32,5
25
40
45
50
5
4
3,5
20
30
40
50
1.7
30
40
50
40.0
26.3
17.8
10
15
20
20,7
16,1
12,6
30
35
40
39,6
31,7
25,6
5
10
15
2,30
1,85
1,50
10
15
20
20
15,7
12,5
55
60
65
3
2,5
2
60
70
80
1.2
0.8
0.6
60
12.3
30
7,97
45
50
20,8
17,1
20
1,20
25
10
70
1,7
31

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This manual is also suitable for:

Waterstage ws a100dd6 seriesWaterstage wg a050dd6 seriesWaterstage wg a100dd6 seriesWaterstage wo a060ldc seriesWaterstage wo a080ldc seriesWaterstage wo a100ldt series

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