Biodom 33
Biodom 33Biodom 33
Biodom 33
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| instructions for use, maintenance and installation | version 1.0 July 2017
49
• Electrical connection of boiler must be performed with a cable (see figure 8, page 14) in ac-
cordance with instructions. The boiler must not be connected to power supply with a plug –
it must be connected directly to network by a toggle switch, breaking live and neutral wire .
• Electrical connection of distribution elements (pumps, solenoid valves, electromotor valves...)
must be executed in accordance with the scheme in the instructions, i.e. supply for distribu-
tion elements must be executed from connection cable on the boiler (cable "pump") (see fig-
ure 8, page 14).
• Combustion device Biodom 33, pipes of central heating and flue connection must be earthed
in accordance with professional regulations (earthing conductor with minimum cross-section
4mm
2
).
Figure 14 Figure 15 Figure 16 Figure 17
Figure 18: Activating thermal safety
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