To Replace The Filters; Alarms; Extract Air Filter - Swegon CASA r85 Installation, Operation And Maintenance Manual

To replace the filters

The home owner can change the fil-
ters himself or herself. Other service work
must be carried out by qualified service
personnel.

Extract air filter

The filter should be cleaned every six months and should be
replaced at least once per year� It may be necessary to clean or
replace the filter more often in homes where there is consider-
able dust�
Supply air filter
To be replaced at least once per year� It may be necessary to
clean or replace the filter more often in homes where the
outdoor air contains a large amount of particles�
Service reminder
The service reminder function with preset intervals can be acti-
vated and shows the "Service reminder" text on the Premium
control panel display screen� The factory setting indicates that
the Service reminder is not in use� It can be put into operation
from the Installation and service menu, Service reminder point�
The normal setting is that the service reminder is displayed at
six month intervals; however the time setting is adjustable�
Reset the service reminder to zero from the Installation and
service menu, Alarm point, when service has been carried out�

Alarms

Alarms from a Premium control panel
• The indicating lamp is flashing red: The automated protec-
tion system has stopped the fans due to a malfunction� The
alarm text is shown in the display� Contact service!
• The indicating lamp is lit with a steady red glow: Alarm or
a service reminder� The alarm text is shown in the display�
Contact service!
• The indicating lamp indicates certain unit functions with
other colours� See Section "3�3 Premium control panel"
Swegon reserves the right to alter specifications.
The locations of the filters in a ventilation unit in the
right-hand version. The locations of the filters are
mirror-inverted in a left-hand model.
Supply air filter Extract air filter
The ventilation unit must not be
operated without filters. Use only filters
recommended by Swegon in the ventila-
tion unit.
Find the correct filters in Section 6. List of
components.
R85B.161012
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