Installation manual
M-WRG-S...
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Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
[email protected] · www.meltem.com
VENTILATION THE RIGHT WAY
V E N T I L AT I O N & H E AT R E C O V E R Y
WARNING
—
Installation in wet areas
The following rules from DIN VDE 0100-701/702 (IEC 60364-7-701) apply to installation in
wet areas:
— Protection zone 0 and 1: The unit must NOT be installed in these areas.
— Protection zone 2: The unit may be installed in this area if the mains switch is covered
with a protective cap. The protective cap must be installed at the factory.
►
You will need to include the mains switch protective cap (M-WRG-SN,
part no. 5430) when you order the ventilation unit.
— Other zone: The unit may be installed in this area.
—
Build-up of icicles and ice patches at low temperatures
The heat recovery process in our ventilation units causes condensation. This condensa-
tion is dissipated to the outside via the exhaust air pipe. When external temperatures drop
below 0 °C this can cause a build-up of icicles at the outer wall terminals and ice patches
on the ground.
►
You should therefore position the outer wall terminals so as to exclude any possibility
of accidents.
CAUTION
—
Starting and using the ventilation unit
►
Do not start up the ventilation unit until it is fully installed.
►
Always make sure that the cover is closed and locked in place before using the venti-
lation unit.
2.3
Intended use
—
The ventilation unit is intended for supplying air to and extracting air from living and recrea-
tion rooms (bedrooms, playrooms, living rooms, bathrooms, basement workshops, offices,
consulting rooms, etc.). The ventilation unit is installed in a perpendicular position in the
external wall. Any different or more extensive usage will be regarded as contrary to the
intended use.
—
The intended use also includes compliance with all the notes in the installation manual.
—
The ventilation unit must not be operated without air filters.
—
The ventilation unit’s functions may be impaired or the unit may be damaged in rooms with
a lot of dust (e.g. model-making) or corrosive gas emissions (e.g. blueprint shop, cleaning).
—
For any use contrary to the intended use, Meltem Wärmerückgewinnung GmbH & Co. KG
shall accept no liability for any damage that may occur and offers no warranty that the
components will work perfectly and correctly.
