Installation, Combustion Air Supply / Flue System - Wolf MGK-130 Technical Manual And Installation Instructions

Only use original Wolf components or
NB
CE-designated flue systems to create flue
lines.
Observe the technical information regarding
ventilation air supply / flue systems prior
to installing the flue or the ventilation air
connection.
Different countries have different regulations.
We would therefore recommend you contact
the appropriate authorities including the local
flue gas inspector, to check local requirements
prior to the boiler installation.
With low outside temperatures, the water
vapour contained in the flue gas may condense
and form ice on the flue. Use on-site measures
to prevent ice from falling, e.g. the installation
of a snow catcher grille.
General information, electrical connection
The installation must be carried out by a
licensed electrical contractor. Observe
local electrical regulations and those of
the local power supply utility.
Do not route sensor leads with 230 V
mains cables.
3062880_0910

Installation, combustion air supply / flue system

/ electrical connection
Fig.: Example: Ventilation air / flue system
Fig.: Control unit MGK-170/210/250/300
Flue
Integral test
nipple for
checking the
flue gas
The boiler power supply terminals are
'live' even when the ON/OFF switch has
been switched OFF.
Control unit Junction box
Combustion air
24V 230V
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