Cable Lock - Nibe VVM 320 Installer Manual

Removing the cover, base board
Caution
To remove the cover for the base board, the
cover for the input circuit board must first be
removed.
1
1
VVM320
2
2
1. Insert the screwdriver (A) and pry the catch care-
fully downwards (B).
2. Angle out the cover and remove it.

Cable lock

Use a suitable tool to release/lock cables in the indoor
module terminal blocks.
3
1
1
NIBE™ VVM 320
A
2
2
4
3
B
Chapter 5 | Electrical connections 23