Nibe F1155 Series Installer Manual page 22

Removing the cover, input circuit board
1. Unscrew the screws and angle out the cover.
2. Pull off the cover.
Removing the hatch, electrical cabinet
1. Disconnect the contacts.
22 Chapter 5 | Electrical connections
2. Unscrew the screws and angle out the cover.
3. Pull off the cover.
Cable lock
Use a suitable tool to release/lock cables in the heat
pump terminal blocks.
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NIBE F1155