Art.-Nr.75811/09.2010
GB
3 Schüco
5.4 Electrical connections
5.4.1 Connection to the operating unit
Caution
Before Schüco VentoTherm is connected to the mains
supply, connect the operating unit.
The operating unit operates Schüco VentoTherm and sets
the operating modes available. (also see the „Operation“
section)
Push the D-SUB plug into the D-SUB socket.
Tighten the knurled screws of the D-SUB plug by hand.
1.
2.
D-SUB socket
5.4.2 Connecting Schüco VentoTherm
Warning
Electrical connection must be carried out on site by an
electrician in accordance with all the appropriate protective
measures.
All the work being done on site must be completed before
connecting Schüco VentoTherm.
Prerequisite for operating Schüco VentoTherm is that
there is a 230 V mains connection in the upper area of the
installation location.
Flexible cables with the following attributes must be used:
Length < 2 m, nominal cross section of the wires ≥ 0.5 mm²
Length > 2 m, nominal cross section of the wires ≥ 1 mm²
Depending on the manufacturer, the cable can have a
maximum outer diameter of 10 mm.
Install IEC connector
on site.
Flush-mounted
conduit FBY M 25 or
trunking for surface-
mounted installation
Schüco ventilation
unit input
Exchange Schüco
socket outlet for
cable outlet box
Cable cross section, 3 x 1.5 mm²
Schüco VentoTherm
Connection options for renovation project
Install IEC connector
on site.
Grid return
Splitter/junction box
with cover cap and
connector
Conduit FBY M25 from
junction box to centre of
window reveal
Cable cross section, 3 x
1.5 mm²
Connection option for new build
. Installation
Содержание 75811
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