Nibe VVM 320 - Operating Mode Selection

Replacement of reversing valve QN 10
1 Set the switch (SF2) to
"stand by" mode and wait
approx. 30 secs
2 Cut the power supply to
VVM 320 and EB 101.
Valve
3 Close the shut-off valves to
the heating system and EB
101
4 Remove the plastic cover
over AA1
NIBE™ VVM 320Chapter 7 | Component replacement66