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2VV.
Creating innovative solutions for you and your business since 1995.
CHANGE FILTERS
CAUTION!
Failure to properly clean (change) the filters may reduce the
performance of the unit and damage the fan.
•
The clogging of the filters is automatically assessed. The
unit will automatically recognize that a new filter has been
installed.
Disconnect the unit with the main switch before opening
the lid. Be especially careful when manipulating it.
7. MAINTENANCE
REGULAR CLEANING OF
THE UNIT
•
We advise the unit be inspected at regular intervals or ac-
cording to the demands of the operating environment.
•
If the unit is out of service for a long period, it is advisable to
turn it on for one hour at least every six months.
CAUTION!
The service of internal components and cleaning of the
unit must be done only by a professional.
It is forbidden to operate the unit without filters.
It may damage the unit.
Clean the heat recovery unit with a vacuum cleaner, a small
brush, cloth and soapy water, especially the heat exchanger.
Do not clean the unit with the following agents: Sharp objects,
aggressive chemicals, solvents, harsh cleaning agents, pressuri-
zed water, pressurized air or steam.
ERROR MESSAGES
Clogged filter
•
Checking for possible filter clogging is signaled on the unit
controller
