Filter Changes, Unit Cleaning; Filter Change Indicator; Replacement Filter, Ordering Filters; Changing Air Filters Of Pp 45 Units - Maico PP 45 O Bedienungsanleitung

11 Filter changes, unit cleaning

11 Filter changes, unit cleaning
WARNING Risk of injury when working at
heights due to falling slide-in module (3.6 kg).
Sometimes the slide-in module is hard to pull out
of the wall sleeve/slide into the wall sleeve. Use
appropriate, certified climbing aids (ladders). Sta-
bility should be ensured, if necessary have the
ladders steadied by a 2nd person. Ensure that
you are standing securely and cannot lose your
balance and that there is no one under the unit.
When installing and removing the slide-in mod-
ule, support it from below with a hand.
CAUTION Risk of injury from insects
(wasps, bees etc.) in the external cover or
wall sleeve.
Watch out for small animals when removing the
slide-in module. Recommendation: Use units in
continuous operation.

11.1 Filter change indicator

* orange, blue, red
RLS 45 O, RLS 45 K
The LED of the current
ventilation level flashes
continually.
PP 45 RC or PPB 30
RC
The current operating
mode LED on the un-
derside or left side the
RC unit flashes continu-
ally (blue or orange).
11.2 Replacement filter, ordering fil-
ters
Original filters are available in the Maico filter
shop → www.shop.maico-ventilatoren.com.
Filter type Quantity
PP 45 G2 filter Filter pack con-
taining 2x G2
filter (fleece)
PP 45 G3 filter Filter pack con-
taining 2x G3
filter (fleece)
PP 45 G2P fil- PPI 20 air filter
ter * (filter class G2)
made of filter
foam
PPB 30 G3 fil- Filter pack con-
ter taining 2x G3
filter (fleece)
* Does not have DIBt approval
11.3 Changing air filters of PP 45
units
Change the air filters when the filter change
indicator appears (factory setting 6 months).
Always replace both air filters on each ventila-
tion unit.
1. Remove front cover by gently pressing up the
locking lever on the bottom of unit and evenly
pulling cover to the front and out. Do not twist
it.
2. Remove plug of motor connection cable.
NOTICE Damage to pull-out belt and filter seat
if pulled jerkily and torn.
Pull slide-in module evenly and carefully out of
wall sleeve. Do not pull jerkily / tear. Replace
pull-out belt if damaged.
3. Use pull-out belt to pull entire slide-in module
out of wall sleeve and put down with care.
Support slide-in module from below with one
hand.
4. Pull the two air filters out of the filter seats.
5. Insert new air filters in the two filter seats. The
filters must be inserted behind the 3 brackets
of the filter holder and must be flush.
Article no.
0093.0273
0093.0274
0093.1444
0093.1502
61