Vents TwinFresh Style, Руководство пользователя, Страница: 18 / 24

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TwinFresh Style (mini) (Frost) (M)
www.ventilation-system.com
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 units, follow the procedure described below. The ventilator must be previously turned off using the remote
control or the buttons on the indoor unit. Then turn off power supply completely.
1. Remove the front part of the indoor control unit as shown in step 5 of the
Mounting and Set-up
section.
Move the air damper to the open position using the handle.
2. Disconnect the connector from the circuit board. Do not remove the connector by pulling the wires. Use a flat screwdriver to uplift it,
if required.
Do not pull on the electric
cable.
Use a flat screwdriver to
disconnect the socket.
3. Remove the sound-insulation material from the duct, then remove the cartridge or the fan unit and the regenerator unit.
DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE
OPERATIONS!