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6. Operating the fan
ER-UP/Centro units are usually switched on
and off manually (using a switch), depending
on unit variant and connection variant.
Barrier-free units work as per the automatic
function. Alternatively, these units can be
operated using an optional switch.
Please read chapter 7.4.6, ER-UP controls,
or contact your installer or planner for details
of the special functions and operating
characteristics.
Control model standard, D, VZ, VZC, G,
GVZ, GVZC EC, I and RC.
The fan is switched on and off with a switch
that is to be provided by the customer.
Control model F
Barrier-free unit. The fan switches on once
the room lighting is activated. The fan can
also be operated manually using an optional
switch function description in chapter 22.
Control model H
Barrier-free unit. The fan switches on when
the air humidity limit value is exceeded. No
switch needed. The fan can also be operated
manually using an optional switch
function description in chapter 22.
Control model RC
Radio-controlled fan system with up to
3 ER 100 RC fans. These are switched on
and off via a radio switch, room air control
RLS RC or radio window contacts.
If the fan is switched on and off
manually, function in accordance
with DIN 18017-3 is not always
ensured.
In the event of thermal overload, the
fan switches off. Wait until the motor
has cooled down. Cool-down time
can be up to 10 minutes. The fan
switches back on automatically after
cooling down.
7. Product information
7.1 Certificates of approval
According to the general requirements of the
German Centre of Competence for Construc-
tion, whenever the ER-UP/Centro units are
used, the certificate of approval or a copy of
this must be present at the point of use for
the ER-UP housing
● ER-UP/G: Z-51.1-7 or
● ER-UPD or ER-UPB: Z-51.1-46
General building approval for ventilation
units for single air extraction systems with
shared exhaust air duct according to DIN
18017-3.
Certificates of approval are available
on request or on our website
www.maico-ventilatoren.com. The
approval number can be seen on the
TÜV sticker/conformity mark [S3].
7.2 Installation conditions
If installed in accordance with DIN 18017-3,
use is only permitted:
● in single air extraction systems with a
shared main duct.
● with an air supply via shaft or duct.
● with permitted connection ducts.
● with the ER-UP housing and fan inserted
suited to the system.
● with recess installation in the wall or
ceiling.
● if correctly installed as per the instructions
in this manual and the general building
approval ER-UP/G: Z-51.1-7 or
ER-UPD/ER-UPB: Z-51.1-46.
● with sufficient space from the wall or
ceiling.
● with a fireproof installation shaft for
ER-UPB housings.
● if unit is completely installed.
● with the correct air filters.
● with the outside air openings stated in the
planning documents.
6. Operating the fan
7
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