Plug-In Connection; Dip Switch - getAir SmartControl Hub Montage- & Bedienungsanleitung

7. Secure the support ring in the flush box,
so that the labelling TOP points to the left
or right side.
8. Insert the programming unit and frame
into the support ring.
9. Install the top-hat rail power supply unit
on the top-hat rail in the junction box.
10. Connect the mains cable to the power
supply unit.

4.1.2 Plug-in connection

For easy disconnection of each fan from
the connecting cable for maintenance pur-
poses, a plug-in connector is attached to
the cable end.
1
2
1 Cable (4-pin)
2 Connector
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INFORMATION
Insulated wire ferrules must be attached to the
cable ends.
CAUTION
Risk of fan damage!
Incorrect connector assignments can cause the
fan to malfunction, or damage it.
• Check the programming unit connection
and connector assignment carefully.
If you have several fans connected in
series, we recommend routing branches
from the main connecting cable to each
individual fan. When doing so, note seg-
ment length L of the cable cross-section
S
used (section 4.1.1). The cable must also
be flexible. Rigid cables must not be rout-
ed to the fan.

4.1.3 DIP switch

The fans have a DIP switch on the top. Dur-
ing installation, this must be configured
according to the design, so that the control
unit and fans can communicate.
1 2
1 Switches 1 - 3: zones 1 - 3
(up = ON; down = OFF).
2 Switch 4: start direction
(up = extract air; down = supply air).
INFORMATION
When setting the zone, you may enable only
one zone switch. The other two zone switches
must be disabled.
DIP switch settings
1 2 3
Extract
air
Zone 1
Supply
air
Extract
air
Zone 2
Supply
air
Extract
air
Zone 3
Supply
air
CAUTION
Risk of over/underpressure!
In each zone, the start directions must offset
the number of fans.
• Check the fourth switch of each fan in a
zone and offset the number of both start
directions if necessary.
4
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