6
5
Mounting
The MotorController may either be mounted horizontally or vertically on a
wall.
The MotorController is fixed to the wall
through the back plate’s Ø4.5 mm
mounting holes.
The MotorController should be mounted in a secure location so that it
is protected against the effects of fire and smoke.
6
Installation
6.1
Cable routing
The safety regulations in these guidelines must be closely followed. Regarding low power cable configuration we refer you to the
chapter “Cable dimensioning”. The cable cross sections listed in the table of cable lengths must not be reduced.
The cables are led into the MotorController’s cabinet via cut-outs in the bottom.
When routing cables, all applicable national regulations must be complied with.
The MotorController is supplied with a 1.2 m cable with Schuko plug.
6.2
Connecting cables in the MotorController
Cables are to be connected in accordance with the chapter “Connection plan for WCC 103”, the short chapters and other relevant
paragraphs in these guidelines.
Please ensure that connections are correctly executed - incorrect connection can lead to functional failure in the MotorController or
external products.
The installation must at all times adhere to the applicable regulations, standards and guidelines.
6.3
Connecting protective earth and 230V AC
WCC 103 is factory-fitted with a power supply cable with a 230V Schuko plug with earth wire.
6.4
Installation of comfort keypad
The comfort keypad should be mounted in a visible position and within easy reach.
6.5
Assembly instructions
Always have assembly, installation, repair and maintenance of ventilation systems carried out by qualified personnel
trained for this purpose
.
Rules to be adhered to for setting up and installation
The following safety relevant rules have to be adhered to when planning the use of a ventilation system and its set-up and
installation:
• The Provincial Building Ordinance of the provinces
Accident prevention regulations Adhere to the general accident prevention regulations (APR), the APR for power operated
windows
and doors, and the installation rules in your country.
Caution:
If internal coverings are removed the live current parts are exposed.
Guidelines for mounting / installation
•
the MotorController should be mounted on the wall in such a way that there is free access for service inspections
•
adhere to the installation instructions and your local energy providers
•
select the place of installation such that free access is guaranteed for maintenance purposes
•
select cables according to regulations in this instruction - take the calculation of the actuators supply cable lengths into account
when laying the cables
•
connect the cables in accordance with the drawings provided by the manufacturer
•
route the cables in the building according to the regulations in this instruction
•
check all system functions
7
Cable dimensioning
Cables should be routed in compliance with applicable regulations.
7.1
Max. cable length
The maximum permitted cable lengths from the MotorController to the actuators, taking into account the cable cross-section, are
shown in the following table.
