Burkert 3320 Manuel D'utilisation page 38

Unlock
blind cover
DIP switch
MANUAL
operating state: DIP 4  ON
Fig. 22: Setting MANUAL operating state
→ To unlock the blind cover, turn it counterclockwise and
remove.
→ Set DIP switch 4 to ON. The device is in MANUAL operating
state (see "Fig. 22").
38
Fig. 23: Electrical manual override for devices
→ Open and close the valve using the OPEN and CLOSE button
(see "Fig. 23").
→ Push DIP switch 4 back. The device is back in AUTOMATIC
operating state.
→ Close the blind cover.
English
Type 3320, 3321
Manual override of valve
CLOSE button to close the valve
OPEN button to open the valve