Duplexvent Entro-V Line
USER AND MAİNTENANCE MANUAL
16
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11.2 Filter Maintenance
Remove the air filter.
Turn the
unit
off
.
Clean the area around the service cover with
a soft brush or vacuum before
opening the vent
indicated by labels
.
Remove
the screw(s) Vacuum the
encasement area, and take out the air filter.
Cleaning the air filter.
Do not wash the filters. Clean the filters with vacuum.
Filters m
ust
be
change
d
after 3
cleaning
s
.
Change any damaged filters.
If there are F
7
filters, do not clean to F
7
filters,
and change them
straightaway
.
Install the filter into the chamber with
the
same instructions.
11.3 Fan Maintenance
Only by
competent
personnel
Isolate the electric supply to unit
Remove the panels of the unit
Unplug the fan cables and r
emove
the fans
Clean fans with soft brush or
vacuum