Maico ZEG EC Montage- Und Betriebsanleitung Seite 12

GB
7.2 Installation
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Notes

● Only use folded spiral-seams ducts with a
diameter of 125 mm.
● The humidity sensor is in the ZEG unit.
● Fit operating unit at a relatively long
distance from sources of humidity, for
example in the same room but near the
door.
● For recommended installation position, see
figure in chapter 7.1.
● Installing the fan unit without any
accessories.
● To prevent the transmission of vibrations
to the duct system, use flexible cuffs,
e.g. Maico-EL.
● Install an air filter, e.g. Maico TFE, if opera-
ting the unit in a dusty environment.
Procedure
 Remove housing including intermediate
plate from fan unit. To this, grip housing
and turn fan unit anti-clockwise.
 Make sure there is a level surface at the
installation location. Only fit unit on walls,
ceilings or brackets with sufficient load-
bearing capacity.
 Prepare housing connection couplings.
Produce required openings at knockout
points.
 Drill mounting holes, insert dowels and
screw housing to wall/ceiling/console. See
housing back for hole spacing.
 Insert intermediate plate in housing
(smooth side facing housing, note
top/bottom).
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If the intermediate plate is located
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incorrectly, the fan unit cannot be
fitted.
 Press fan unit onto housing as shown and
turn clockwise around 15°...30° until the
four 4 angled pieces engage in the
housing's mounting corners.
 Fit folded spiral-seams ducts. Connect all
open connection couplings.
Transfer of structure-borne
NOTICE
noise if housing is fitted
incorrectly.
 Fit housing such that the
rubber seal is flush.
 Fit ZEG EC-FB operating unit. To do this
secure bracket with 2 screws (note
top/bottom) and attach operating unit to
bracket.