Wolf CFL-WRG - Page 18

18 3065065_201704
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commissioning.
Ifcontrolvoltageispresentorasetspeedissaved,theECfanswillrestart
automatically,e.g.afterapowerfailure.
- Switch the isolator ON
- Wait until the BMK programming unit initialises and changes to the 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.
Where the system is not commissioned by Wolf, check all inputs and outputs
for correct wiring and function:
- Frost protection function
- Fan rotational direction
- Outdoor air/extract air damper rotational direction
- Plausible sensor values (room sensor, supply air sensor, extract air
sensor, outdoor air sensor, ice sensor)
- Measure motor currents
- Motor protection (thermal contacts / PTC thermistor)
- Airow monitoring
- Filter monitoring
- Bypass damper function (rotational direction)
- Heating actuator
- Heating circuit pump
- As well as all other system-specic functions
TheWolfwarrantywillbevoidifthefunctiontestisnotcarriedoutcorrectly.
Commissioningprocedure
9.Commissioning