14
090427.02
vetus®
Waste water control panel WWCP
Unlock locked keyboard
A lock is built in to prevent unwanted operation of the
and
keys. This lock must be
switched off first before the pump function can be set or used.
• To do this, press and hold
both
keys in simultaneously for 5 seconds. The lock will be dis-
engaged for 10 seconds after the peep sounds and the
and
keys can then be oper-
ated.
Pumping the waste water tank empty:
A - Installation with an electrically operated shut-off valve fitted with status feedback:
A1 - Automatic emptying
• Unlock the keyboard.
• Press key
to set the panel to AUTO mode.
The pump cycle will be started automatically when the level in
the tank has reached 95%.
First the shut-off valve will open and then the pump will switch on. The pump will remain
switched on for some time after the tank has been pumped empty, see
finishing time
. The
shut-off valve will close when the pump has been switched off.
Switching off AUTO mode:
• Press the
key to switch AUTO mode off again. It is not necessary to unlock the key-
board first. If the
key is pressed while the tank is being emptied, the automatic pump
cycle will be stopped and the shut-off valve closed.
A2 - Manual emptying
• Unlock the keyboard.
• Press
key to start the pump cycle.
First the shut-off valve will open and then the pump will switch
on. The pump will remain switched on for some time after the
tank has been pumped empty, see
finishing time
. The shut-off valve will close when the
pump has been switched off.
If the
key is pressed while the tank is being emptied, the pump cycle will be stopped and the
shut-off valve closed.