Maintenance of F750
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
73.
Service hatch
Behind the service hatch are the safety valves, circulation pump etc. Remove
the hatch by pulling it towards you.
LEK
NIBE™ F750Chapter 2 | The heat pump – the heart of the house20