26
inVENTer Connect controller platform | Installation instructions
PREPARING FOR INSTALLATION
1.1 Laying the cables
DANGER
Exposed electrical components.
Electric shock and injury due to live components (230V, 50Hz)!
•
Before working on electrical installations, disconnect all affected equipment from the power
supply.
• Observe the requirements for protection class II when laying the power supply cable.
Do not lay live cables.
• Lay the mains connection cables and data cables separately.
• Lead all components of the ventilation system to a circuit breaker.
Installation and connection must only be performed by qualified and trained personnel.
Laying the mains connection cable
►
Lay the 230 V AC mains connection cable to the
wall opening for connecting the
• controller,
• CO
2
sensor,
• switching contact,
• inner cover.
You have laid the mains connection cable.
Laying the data cable
(only if the system devices communicate by cable)
►
Lay the RS485 data cable between the compo-
nents' wall openings:
•
The first device connected is
always
the control-
ler.
• The other system components are connected in
series (see principle sketch below).
You have laid the RS485 data cable.
230 V AC
(max. 1,5 mm²)
RS 485
(max. 0,8 mm²)
230 V AC
(max. 1,5 mm²)
L = 300 mm
230 V AC
(max. 1,5 mm²)
Easy
Connect
e16
Inner cover
(ventilation
device) 1
Inner cover
(ventilation
device) ...n
Inner cover
(ventilation
device) 2
Optional:
CO
2
sensor
