MCZ PowerTherm - Manual (Page 19)

Chapter 3
INSTALLATION AND USE MANUAL
page 19
Installation and fitting Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited
3.8. COMBUSTION AIR AND AIR FILTER
The PowerTherm is equipped with a combustion air intake that
allows the intake of air that is essential to combustion. This
intake is located on the rear of the unit. It is equipped with a
pollen filter that can be easily cleaned. It is advisable to draw
combustion air from inside the room of installation and not from
outdoors. This will prevent intake of impurities, dust or
humidity.
The air filter is cylindrical. It is located just back of the unit at
the start of the tube. It is composed of a fine metallic mesh.
The filter must be regularly services. To reach it, the combustion
chamber must be extracted on its slides. To do this, refer to the
chapter on maintenance.
3.9. HOOD VENTILATION NOZZLES
You must install the ventilation nozzles that are
provided standard with the product, or nozzles that
ensure the same operation and the same air passage
cross section (see MCZ accessories).
MCZ shall not be held liable for any damage to the
structure or electrical components due to failure to
comply with this instruction.
Because of the high power of the PowerTherm, the structure reaches
high temperatures. Therefore, continuous and efficient ventilation
must always be ensured inside the cladding.
Besides ensuring perfect product operation, this action makes it
possible to recover part of the heat from the structure, which would be
wasted if it were left inside the cladding.
For better understanding of the number, size and function of the
ventilation nozzles to be installed on the cladding, the following are
some possible installation configurations with the relative nozzles.
Installation of standard nozzles for hood
ventilation
Example of connection of hot air ducts