10
Electrical Connections
Important Notes
Check the following conditions before implementing the electrical connections,
a) The system must only be electrically powered up after all completion of refrigerant connections, hydraulic
connections, and full system tests.
b) The water cylinder shall be completely filled and purged.
c) The system requires single phase, 220 - 240V / 50Hz power supply with earth connection. This should be
separately isolated and protected by an appropriate sized fuse. (Max. 13Amps)
d) The system is supplied with an appropriate fused spur.
e) The system has a connector and terminal airs which allows the connection of a back-up immersion heater. The
maximum rating is 3kW.
f) All electrical sockets connected to the system must be grounded.
g) Connections should always comply with the installation regulations according to the local electrical code and
legislation.
Electrical Immersion
Important Notes
For the diagram with electrical immersion, here
below is the connection part.
1. Second Power Supply
2. Immersion
3. Immersion L line
4. Ground
5. Immersion N line
6. Power N line
7. Ground
8. Power L line
Thermopod - Installation Manual
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