Commissioning - Wolf CRL-iD-1300 Installation And Maintenance Instructions Manual

Commissioning regulations

Commissioning

procedure
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16. Commissioning
Commissioning and maintenance work must only be carried out by trained
personnel.
Only work on the unit with it atng at zero volt.
According to DIN EN 50110-1 (VDE 0105-1), only qualified electricians may
carry out the installation and commissioning of the ventilation control unit and
connected accessories.
Observe all regulations stipulated by your local power supply utility and all
VDE regulations.
DIN VDE 0100 regulations regarding the installation of high voltage systems
up to 1000 V
DIN VDE 0105-100 Operation of electrical systems
Only original WOLF accessories may be used (electric coils, servomotors, etc.),
otherwise WOLF cannot accept any liability.
In addition, ÖVE regulations and the local building code apply to Austria.
Before commissioning, check whether the operating data on the type plate is
adhered to.
The unit must not be operated before all necessary safety equipment has been
fitted and connected. Intake and discharge apertures must be connected to
ensure contact protection.
The unit must be level and safely secured.
Commissioning must be carried out by authorised personnel (WOLF service).
Record the date of commissioning, e.g. in a log book.
According to DIN 1886, tools must be used to open the unit. Wait for the fans
to come to a complete standstill before opening the inspection doors. When
opening the doors, negative pressure may draw in loose objects, which could
damage the fan irreparably or even cause a risk to life if items of clothing are
drawn in. Use tools to tightly seal the doors before commissioning (unit tightness).
Connect the power cable and accessories in accordance with the wiring diagram
provided.
A high leakage current can be expected due to the EC motors. Ensure that a
secure earth connection is in place before connecting the power supply and
commencing commissioning.
If control voltage is present or a set speed is saved, the EC fans will restart
automatically after power failure.
- Switch ON the unit isolator.
- Wait until the BMK programming unit initialises and switches to display
mode.
- Select the required operating mode at the BMK; the system will start with
the preset parameters.
- To modify functions and parameters, see the installation and operating
instructions provided.
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