Connecting The Mains Supply - Baxi LUNA HT 280 Installers And Users Instructions

Separated vertical flue terminals installation options
L max = 14 m
L max = 15 m
Important: if fitting a single exhaust flue duct, ensure it is adequately insulated (e.g.: with glass wool)
wherever the duct passes through building walls.
For detailed instructions concerning the installation of fittings refer to the technical data accompanying
the fittings.
15. Connecting the mains
Electrical safety of the appliance is only guaranteed by correct grounding, in compliance with the
supply
applicable laws and regulations.
Connect the boiler to a 230V monophase + ground power supply by means of the three-pin cable
supplied with it and make sure you connect polarities correctly.
Use a double-pole switch with a contact separation of at least 3mm in both poles.
In case you replace the power supply cable fit a HAR H05 VV-Fʼ 3x0.75mm cable with an 8mm
2
diameter max.
The fuse, a fast-acting type rated 2A, is incorporated into the power supply terminals (remove the
black fuse holder to enable inspection and/or replacement).
M1
Terminals
M2
Terminals
Cover
Cover
Figure 11
18