Weltem M-WRG-M/MB-FK1, Руководство по установке

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Installation manual
M-WRG-M/MB-FK1 / FK2
Meltem Wärmerückgewinnung GmbH & Co. KG
Am Hartholz 4 · D-82239 Alling
info@meltem.com · 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
9.3 Chasing out channels for flat ductwork connections
— Installation kit M-WRG-M/MB-FK1 with
extract air
or
supply air duct
► Use the wall chaser to chase out one
channel 120 mm wide, 60 mm deep
and at least 100 mm high (see Fig. 10)
for either the extract air duct (item 1 in
Fig. 10) or the supply air duct (item 2
in Fig. 10).
— Installation kit M-WRG-M/MB-FK2 with
extract air and supply air duct
► Use the wall chaser to chase out two
channels 120 mm wide, 60 mm deep
and at least 100 mm high (see Fig. 10)
for both the extract air duct (item 1 in
Fig. 10) and the supply air duct (item 2
in Fig. 10).
► Check that the installation kit fits easily into
the wall breakthrough.
► Check that the installation kit can be
pushed far enough into the wall breakthrough for the front surface of the wall box to end
flush against the solid wall and extend 15 mm beyond the plastering trim.
9.4 Chasing out channels for further flat ductwork
► Use the wall chaser to chase out channels
for the rest of the flat ductwork as shown in
your plans.
Fig. 11 contains a sample layout for a flat
duct. You will find other examples with
two flat ducts in Fig. 33 and Fig. 34 on
page 27.
NOTE
The dimensions of the channels for the flat ducts
are:
— 120 mm wide
— 60 mm deep
Fig. 10: Chasing out channels for flat ductwork
connections, dimensions in millimetres
Fig. 11: Flat ductwork layout example,
dimensions in millimetres