Nibe VVM 320 - SG Ready Function Settings

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
A
B
2
1
2
Wilo
VVM320
1.
Insert the screwdriver (A) and pry the catch carefully 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.
LEK
1
1
2
2
3
3
1
2
3
3
4
1
2
LEK
1
1
2
2
3
3
1
2
3
3
4
1
2
1
2
NIBE™ VVM 320Chapter 7 | Component replacement58