foris TwinFresh Expert RA1-50 C1 V.3, Руководство пользователя

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17
TECHNICAL MAINTENANCE
Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning and/or replacement of the filters.
After the set filter replacement periodicity (90 days) has expired the
Filter
indicator starts glowing. Before performing maintenance,
stop the ventilator using the remote control or the buttons on the indoor unit, then disconnect it from power mains using the circuit
breaker. Afterwards, carry out the following steps:
1. Press the latches on the side of the indoor control unit to take off the front part.
Please make sure the shutter actuator rod is in lower position during re-installation of the front panel. If the rod is up, please
wait for about 2 minutes until it goes down.
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.
Disconnect the connector
from the circuit board.
Do not pull on
the electric cable!
Use a flat screwdriver to
disconnect the connector.
3. Pull the cord to remove the cartridge from the air duct. Clean the filters as often as required, but at least 3 times a year.
When installing the front
panel, the shutter actuator rod
of the
TwinFresh Expert RA1
model must be lowered.