14
BEFORE BEGINNING
MAINTENANCE WORK
The safety switch (S) automatically turns off the power
when the door of the unit is opened.
WARNING
Always disconnect the power plug before starting
the ventilation unit maintenance.
There are two unit models, left- (L) and right-handed (R).
The figure shows the right-handed model.
CHANGING THE FILTERS
When the maintenance reminder becomes activated,
check the cleanliness of the filters and replace them if
required.
The Vallox ventilation unit has three air filters:
• Coarse filter for supply air filters insects, heavy pollen
and other relatively large foreign objects out of the
outdoor air.
• Fine filter for supply air filters microscopic pollen and
dust particles out of the supply air.
• Coarse filter for extract air filters the extract air and
keeps the heat recovery cell clean.
The filter replacement interval depends on the ambient
particle concentration. It is recommended that the filters
be replaced every spring and autumn, or at the very least
once a year.
To replace the filters:
1. Disconnect the ventilation unit from the mains
electricity supply.
2. Lift the latch to open the door of the Vallox ventilation
unit.
3. Lift the door off.
CAUTION
The door is heavy.
4. Remove the old filters (A, B, C) and discard them.
5. Install the new filters (A, B, C).
6. Close the door of the unit. Ensure that the safety
switch catch of the door is touching the safety switch,
allowing the unit to be turned on.
7. Plug the ventilation unit back into the mains.
The filters have now been successfully replaced.
TIP
Using original Vallox
filters ensures that the
ventilation unit remains
in top condition, giving
the best results. To
select and order filter
packages, please go to:
filters.vallox.com
MAINTENANCE
MAINTENANCE
IMPORTANT
If the power cord
is damaged, the
manufacturer, its
service representative
or other person with
similar qualifications
must replace it to avoid
danger.
NOTE
Vallox 096 MV:
The
service space in front of
the unit must be at least
400 mm.
Vallox 110 MV:
The service space in
front of the unit must be
at least 450 mm.
Vallox 145 MV:
The
service space in front of
the unit must be at least
550 mm.
Summary of Contents for A3712-1
Page 31: ...CONFORMITY CERTIFICATES...
