Installation Conditions - Zehnder ComfoAir 800 Guía De Instalación Rápida

3. Installation conditions

In order to determine whether the unit
can be installed in a certain area, the
following aspects must be taken into
account:
� Check whether the admissible load (kg/
m 2 ) of the roof or floor is sufficient to
bear the given weight of the unit;
� The system must be fitted to allow
sufficient room around the unit for the
air duct connections, condensation
drain as well as for carrying out
maintenance activities like a filter
exchange;
To ensure components can be
replaced, at least one casing's
width of free space is required.
� The condensation must be drained off
frost-free, at a gradient and incorporate
an air seal (U-bend or dry siphon);
� The room must offer the following
provisions:
- Air duct connections;
- Electrical power connection;
- Provisions for the condensation
drain;
- Facilities for battery or batteries.
14 - EN