www.blaubergventilatoren.de
vento expert (Duo) a W v.2
24
TECHNICAL MAINTENANCE
Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning and replacement of the filters. To
enable access to the main serviced units turn off the ventilator using the remote control or the buttons on the indoor unit, then turn off
power supply completely.
Vento Expert
1. Press the side tabs on the indoor unit to take off the front part.
At the re-assembly of the front panel make sure that the thermal rod is in the low position. If it is uplifted, wait until it goes
down (up to 2 minutes).
Warning!
Prior to mounting the front
panel make sure that the ther-
mal rod is in the low position
and the indicator of the circuit
board glows.
Vento Expert Duo
1. Press the side tabs on the indoor unit to take off the front part. Then open the tabs and disconnect the front panel from the indoor unit.
Remove the filters for cleaning. Assemble all the parts in the reverse order.
2. Remove the socket connector from the control board. Do not remove the socket connector by pulling the wires. Use a flat screwdriver
to uplift it, if required.
Vento Expert
Disconnect the socket
connector from the control
board
Vento Expert Duo
Disconnect the socket
connector from the control
board
DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE
ANY MAINTENANCE OPERATIONS!
