Hot Water
on Demand
9
Electrical connection
Wattage
Amperage (AMPs)
Cable Size
(mm
2
)
1Ø 220V 1Ø 230V 1Ø 240V
2kW
9.1
8.7
8.3
2.5mm
2
3.3kW
13.6
13.0
12.5
2.5mm
2
3.5kW
15.0
14.3
13.7
2.5mm
2
4.5kW
20.5
19.5
18.8
2.5-4.0mm
2
5.5kW
25
23.9
22.9
4-6mm
2
6.5kW
29.5
28.2
27.0
4.0-6.0mm
2
Wattage
Amperage (AMPs)
Cable Size
(mm
2
)
1Ø 220V 1Ø 230V 1Ø 240V
7.5kW
34.1
32.6
31.3
4.0-6.0mm
2
8.5kW
38.6
37.0
35.4
6.0-10.0mm
2
9.5kW
43.2
41.3
39.6
6.0-10.0mm
2
3Ø 220V 3Ø 230V 3Ø 240V
8.5kW
12.9
12.3
11.8
2.5
2
9.5kW
14.4
13.7
13.2
2.5
2
Table 1: Electrical Loading Table
Wiring Diagram - With Pump
Power, Pump & 2P ELSD Control PCBA
Power, Pump SV & 2P ELSD Control PCBA
+24V
0V
Speed Control
