9
6
Mounting
The MotorController is fixed to the wall through the Ø6mm holes in
the back plane of the housing.
The MotorController is to be located in a safe place, protected from
the effects of fire and smoke.
7
Installation
Cable routing
See also chapter 8 “Cable dimensioning” in this instruction.
However, this has to be agreed with the Engineer.
Do not reduce the cable cross sections specified in the cable lengths table.
All cables of the control (except the mains supply cable) carry 24V DC and
have to be routed separate from the mains supply cable.
Adhere to the pertinent national and local regulations when routing the
cables.
Cables into housing
All connection terminals (except the mains terminals) are of the plug-in type.
Connect the connection cables in accordance with the terminal plan. Ensure that the connections are made correctly.
Incorrect cable clamping, mixing up numbers or colours could lead to malfunctions of the control MotorController or of the
external components.
Ensure that the electrical cables are always routed according to the valid national and local regulations.
Connection of safety earth wire and 120V AC
See chapter
10 ‘Description of cards’, for further description.
Installation of the ventilation keypad
Ensure that the ventilation buttons are visible and well accessible. Do not install behind protruding walls, door MotorControllers
or hidden by the building structure.
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:
Live components are directly accessible after opening the system housing.
Prior to inserting / removing cards disconnect to the MotorController from the mains supply.
• 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
