Maktek OMEGA, Installation And Service Manual

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3.8 ELECTRIC CONNECTION
The electricity connection of the boiler must be made by a quailified electrician.
Improper electric connections made by unqualified people may cause failure of critical
components of the boiler and will invalidate the warranty.
DANGER ! Electric Shock Risk

Make sure to cut off main energy supply before starting to work on the boiler.

Secure the main energy supply to prevent from turning on while working on
the boiler.
3.8.1 Electricity Connection Precautions
•
All wiring must be carried out in accordance with current wiring regulations.
•
All electricial connections must be made by a qualified electrician.
•
We recommend that a load check is carried out when installing high power
boilers.This must be done by a qualified electrician. Upgrading the main fuse of the
property may be required.
•
A proper earth connection must be made before operating the boiler.
3.8.2 Electricity Supply Connection
•
The main electricity cable of the boiler should be connected to the RCD device
and main circuit braker according to the below diagrams.
•
Electricity supply connection must be made according to the cable sizes indicated
on the boiler technical label.
18
N T S R
N T S R
Blue
Blue
6-40kW