Maintenance of F470
Regular checks
Your heat pump requires minimal maintenance after commissioning. On the
other hand, it is recommended that you check your installation regularly.
If something unusual occurs, messages about the malfunction appear in the
display in the form of different alarm texts. See alarm management on page
72.
Service hatch
Behind the service hatch are the safety valves, circulation pump etc. Remove
the hatch by pulling it towards you.
LEK
Cleaning the ventilation devices
The building’s ventilation devices should be
cleaned regularly with, for example, a small brush
to maintain the correct ventilation.
The device settings must not be changed.
Also check the outdoor air's intake grilles on the
house facade and clean if necessary.
NOTE
If you take down more than one ventilation
device for cleaning, do not mix them up.
Cleaning the air filter
Clean the F470's air filters regularly, how often depends on the amount of
dust in the ventilation air.
19NIBE™ F470Chapter 2 | The heat pump – the heart of the house
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