Immergas Magis Combo 12 V2 I Instructions And Recommendations page 12

Failure to comply with the above implies personal responsibility and invalidates the
warranty.
Risk of damage due to corrosion caused by unsuitable combustion air and environment.
Spray, solvents, chlorine-based detergents, paints, glue, ammonium compounds, powders and similar cause product and flue
duct corrosion.
Check that combustion air power supply is free from chlorine, sulphur, powders, etc.
Make sure that no chemical substances are stored in the place of installation.
If you want to install the product in beauty salons, paint workshops, carpenter's shop, cleaning companies or similar, choose a
separate installation area that ensures combustion air supply that is free from chemical substances.
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.
12 Magis Combo 12/14/16 V2 I
or B configuration.
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and B , unless local regulations are in force, the appliances
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ST.008705/000