SAVE VTR 250B USER MANUALV01

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Maintenance
1 Stop the unit by disconnecting the mains.
2 Open the front hatch. See chapter 4.2.
3 To remove the supply air filter loosen the knobs to remove the filter lock
(image shows when filter is hidden). Only one of the filter locks needs to
be removed.
4 Wiggle the filter and pull it out.
5 Insert the new filters. Make sure that the correct filter types are inserted.
6 Close and lock the front hatch and connect the unit to mains.
7 Reset the filter time. See chapter 4.3.1.
4.3.1 To reset the filter change time
Once filter is changed, it is necessary to reset filter time. Go to Filter menu
(see 3.2.2 Home screen overview, page 4, pos. E) or if filter alarm is present,
click on alarm status line (see 3.2.2 Home screen overview, page 4, pos. 5)
and select filter alarm. Select CHANGE FILTER, in the pop up menu define a
new filter period and press OK to confirm selection.
Filter time is now reset.
Note:
The menu is locked by default. Enter a password (default
password is 1111).
To reset filter change timer for SAVE LIGHT
• Push and hold
and buttons for 3 seconds to reset the filter timer
(filter change LED will turn off).
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