Vents TwinFresh Easy Series User Manual page 13

— Timer
Parameter setting with the buttons
4 hours at the speed III —
8 hours at the speed I —
Turn off the timer —
After expiry of the set time period the ventilator reverts to a pre-set speed.
— Operation mode
Parameter setting with the buttons
Regeneration —
Ventilation —
If two ventilators are installed, the air flow direction is determined by the external wiring
diagram, see page 11.
4. Engineering menu
Press the button to enter Engineering menu
For changeover of the Engineering menu items press the button
— Operation hour meter.
— Package
— Turning-OFF mode
— Speed setting
5. Speed setting in Engineering menu.
— Operation hour meter.
The hour meter shows the actual hours-run time. To reset the hour meter press and hold
the button for 4-5 seconds.
— Package
Parameter setting with the buttons
One ventilator - 1
Two ventilators - 2
— Turning-OFF mode
Parameter setting with the buttons
ON: turning the ventilator OFF by the user is enabled.
OFF: turning the ventilator OFF by the user is disabled. The ventilator will continue its
operation with low speed.
— Speed setting
Parameter setting with the buttons
1: ventilator with a round grille;
2: ventilator with a square grille.
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