Vallox 096 SE L, Эксплуатационные, технические и инструкции по обслуживанию, Страница: 7 / 16

7
Vallox
096
SE
© VALLOX • We reserve the right to make changes without prior notice.
What the units include can vary depending on the sales area.
C
E
D
S
A
B
C
D
Filters
Heat recovery cell
MAINTENANCE
Before starting maintenance operations
When you open the VALLOX 096 SE unit, the security switch (S) turns
voltage off. In spite of this, disconnect the plug of the unit. Disconnect
the plug of the VALLOX 096 SE unit before starting maintenance
operations.
Filters
When the maintenance reminder gives an alarm, the cleanliness of the
fi lters must be checked. Outdoor air is fi ltered in the unit with two kinds
of fi lters. A coarse fi lter (A) fi lters off insects, heavy pollen and other
dust. An F7 class fi ne fi lter (B) fi lters off fi ne dust invisible to the eye.
Extract air is fi ltered with a coarse fi lter (C).
By using original Vallox fi lters you ensure good operation of the
ventilation unit and the best fi ltering result. The replacement interval
of fi lters depends on dust content in ambient air. It is recommended to
replace fans in spring and autumn, but at least once a year.
MAINTENANCE INSTRUCTIONS
Heat recovery cell
When you replace the fi lters, you are also advised to check the
cleanliness of the heat recovery (HR) cell (D) at an interval of
approximately every two years. The sealing ledge (E) above the HR
cell must be pulled off in the direction shown by the arrow in the fi gure.
When the sealing ledge has been removed, the HR cell can be pulled
out of the unit. Note! The laminas of the HR cell are very thin and get
easily damaged.
If the HR cell is dirty, wash it by putting it in a solution of water with
washing-up liquid. Rinse the HR cell clean with a jet of water. When
water has drained from between the laminas, you can push the HR cell
back in place. Finally, push the sealing ledge in place.