18 System and accessory components
22
DANGER Danger to life from electric
shock.
Prior to accessing the connection terminals,
switch off all supply circuits. Switch off mains
fuse, secure against being accidentally switched
back on and position a visible warning sign.
1. Remove spiral housing.
2. Remove all cables.
3. Remove lower part of housing from the wall.
18 System and accessory com-
ponents
18.1 Accessories
Designation
Article no.
Filter mat ZF 60/100: 5
items, filter class G2
in accordance with
EN 779 with filter
change display (time
strip)
0093.0331
Sound-absorbing ele-
ment ER-SE AP
0192.0679
19 Environmentally responsible
disposal
The ventilation unit and the packaging contain
parts that can be recycled, and should not end up
in the domestic waste.
Dispose of the
packaging material
in an environ-
mentally-friendly way, in compliance with the reg-
ulations valid in the country where you are.
Dispose of the
air filter
in an environmentally-
friendly way, in compliance with the regulations
valid in the country where you are.
At the end of its service life, dispose of the
unit
in
an environmentally-friendly way, in compliance
with the regulations valid in the country where you
are.
20 Wiring diagrams
20.1 Wiring diagrams
Centro-E-APB
Centro-E-APB with servomotor. For use in sys-
tems with variable volumetric flows for individual
apartments.
Basic and demand-based ventilation can be
switched on and off via a light switch. Demand-
based ventilation after start delay of approx. 1
minute. Overrun time after switching off, approx. 3
minutes.
Control of the volumetric air flows within the vent-
ilation system with Centro pressure controller.
Speed control of the central fan automatically.