Immergas Magis Combo 12 Plus V2 I Instructions And Recommendations page 12

Make sure the combustion air is not fed through chimneys that were previously used with boilers or other central heating appli-
ances powered by liquid or solid fuels. In fact, these may cause an accumulation of soot in the chimney
Filling the condensate drain trap
When the Indoor Unit is switched on for the first time, combustion products come
out of the condensate drain. After a few minutes of operation, check that combustion
flue gases are no longer coming out of the condensate drain; this means that the
drain trap has filled to a correct condensate height that the flue gases cannot pass
through.
Special provisions for appliances installed in B
Type B open chamber indoor units must not be installed in places where
commercial, artisan or industrial activities take place, which use products that may
develop volatile vapours or substances (e.g. acid vapours, glues, paints, solvents,
combustibles, etc.), as well as dusts (e.g. dust deriving from the working of wood, coal
fines, cement, etc.), which may be harmful for the components of the appliance and
jeopardise operation.
In configuration B
must not be installed in bedrooms, bathrooms, toilets or studios; they must neither
be installed in rooms containing solid fuel heat generators nor in rooms
communicating with said rooms.
The installation rooms must be permanently ventilated, in compliance with the local
regulations in force (at least 6 cm
event of any increases needed for electro-mechanical vacuum cleaners or other
devices that could put the installation room under vacuum).
Install the appliances in B
The minimum water content required within the system is 50 litres; otherwise, it will
be necessary to install an inertial storage tank (optional).
For proper system operation, make sure that the minimum flow rate in operating
conditions never drops below 750 l/h.
12 Magis Combo 12/14/16 Plus V2 I
or B configuration.
23 53
and B , unless local regulations are in force, the appliances
23 53
for every kW of installed heat input, except in the
2
and B configuration in non-residential premises and which are permanently ventilated.
23 53
ST.008706/000