Cleaning the air filter
Clean the F730's air filter regularly, how often depends on the amount
of dust in the ventilation air. Select what is most suitable for your install-
ation.
You will receive a reminder about filter cleaning in the display. The default
setting for the reminder is every three months, however, if the power
to F730 is interrupted the countdown begins again.
1.
Switch off the heat pump.
2.
Remove the upper front cover by pulling straight out.
3.
Pull out the filter cassette.
4.
Remove the filter and shake/vacuum it clean.
5.
Check the condition of the filter.
6.
Carry out assembly in reverse order.
Even if the filter appears clean, dirt collects in it and this affects the effi-
ciency of the filter. Therefore, replace it after 1 years. New filters can be
ordered via the installer.
NOTE
Water or other liquids must not be used for cleaning.
NIBE F730Chapter 2 | The heat pump – the heart of the house24