Installation manual
M-WRG-II M-U
2
- 5 -
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 A T I O N & H E A T R E C O V E R Y
1
Introduction
1.1
Notes on this installation manual
This installation manual contains important information that should be followed when
installing the M-WRG-II M-U
2
installation kit for the M-WRG-II series of ventilation units.
►
Read all the instructions carefully before installing the kit to avoid possible risks and
mistakes.
►
When assembly is complete, give these instructions to the home owner, caretaker or
property manager.
►
These instructions are part of the product. Keep the instructions in a safe place for
future reference.
WARNING
►
Follow ALL danger and warning instructions and notes on precautionary measures.
►
Read chapters 2 “Safety instructions” on page 8 and 3 “Planning notes” on
1.2
Description
This manual describes how to flush-
mount the M-WRG-II M-U
2
installation kit
(item 1 in Fig. 1) in solid walls and frame
constructions. This installation kit is used
to integrate ventilation units from the
M-WRG-II series fully into the wall. Two
flat ductwork connections
or
two flexible
pipe connections
or
one flat ductwork
connection and one flexible pipe connec
-
tion may be used in the extract air and
supply air openings. In solid construc-
tions, if a complete wall aperture is
planned for the installation kit in a new
build, for example, or if a complete wall
breakthrough is planned for a retrofit,
the optional filler piece M-WRG-II M/Fü
(item 2 in Fig. 1) can be used to pack
out the wall. If required, the filler piece
can be used in the same way in a frame
construction.
Fig. 1: Installation kit M-WRG-II M-U
2
and optional
filler piece M-WRG-II M/Fü
1
2