Installing The Ppb 30 O/K/Rc Slide-In Module With Extension Duct - Maico PPB 30 O Notice De Montage

8 Installation
8.5 Installing the PPB 30 O/K/RC
slide-in module with extension duct
1. Produce fixing holes for the internal cover.
Use enclosed drilling template. Note the TOP
unit position. Insert dowel.
2. Slide extension duct into wall sleeve, with
centring ring(s), up to stop of the external
cover. Ensure that the centring ring is posi-
tioned as far inside as possible. If needed, fix
centring ring on wall sleeve with adhesive
tape.
3. With PPB 30 VS extension, use two centring
rings. The sealing strip must fit tightly in the
external cover.
4. Remove electronics compartment cover (2
screws).
5. Use thin screwdriver to pierce cable grommet
in internal housing.
NOTICE Damage to unit from water ingress if
the connecting cable is incorrectly fed into
the internal housing or if the cable grommet
is not fitted correctly.
Pierce cap of cable grommet so that it can tightly
seal the power cable. The cable grommet must
be correctly attached in the housing.
6. If using PPB 30 K units and connection of an
optional button or switch, the second input is
used with the relevant grommet → Figure.
38
7. Slide complete slide-in unit a little into the wall
sleeve with the internal cover. Guide connect-
ing cable(s) through cable grommet(s) into ter-
minal compartment.
8. Slide complete slide-in unit into the wall sleeve
with the internal cover until stop is reached.
The sealing strip must fit tightly in the exten-
sion duct.
9. Screw internal cover down to wall with 4
screws. Note the TOP unit position. Suitable
mounting material is to be provided by the
customer.
10.Make the unit connection according to the
connection diagram in the appendix [} 80] →
Observe the unit variant.
11.PPB 30 K / PPB 30 RC: If desired, connect a
button to start the exhaust air mode or intens-
ive ventilation function → Wiring diagrams in
appendix.
12.When connecting multiple PPB 30 K: Address
the units at the DIP switch → Connection dia-
grams in the appendix [} 80].