Operating instructions
M-WRG-S/Z-S, M-WRG-S/Z-24,
M-WRG-S/Z-EIB, M-WRG-S/Z-KNX (-F, -FC) ventilation units
- 27 -
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
14.3.3 Insert new air filters
►
Carefully guide the extract air filter into the
ventilation unit.
►
Make sure that the air filter slides into the
four retaining tabs (item 1 in Fig. 15) on
the back wall of the ventilation unit.
►
Place the filter ring on the extract air filter.
Make sure that the filter ring lies flat on
the intermediate plate (item 2 in Fig. 15).
►
Make sure that the filter ring is oriented
so that the arrow on the filter ring (item 3
in Fig. 14 on page 26) lines up with the
arrow for the removal position (item 4 in
►
Turn the filter ring clockwise until the
arrow on the filter ring (item 3 in Fig. 14 on page 26) lines up with the arrow for the
locking position (item 5 in Fig. 14 on page 26).
►
Insert the new supply air filter. Repeat the steps described for the extract air filter.
►
Check the position of the filter ring and filter cover. The hand grips must be vertical and the
arrows on the filter ring and filter cover must line up with the arrows for the locking position
NOTE
—
The ventilation unit will not work as well if the filter ring or filter cover is not inserted
correctly.
—
Allergy filters and activated charcoal filters may only be used as supply air filters.
14.3.4 Attach cover to ventilation unit
►
Hold the cover (item 1 in Fig. 16) of the
ventilation unit with both hands and tilt the
top edge of the cover towards the ventila-
tion unit.
►
Insert the tabs (item 2 in Fig. 16) of the
cover into the openings (item 3 in Fig. 16)
on the top of the ventilation unit.
►
Lightly press the bottom edge of the cover
against the ventilation unit until you hear
the cover snap in place.
Fig. 15: Insert air filters
Fig. 16: Attach cover to ventilation unit
