Cornelius Deutschland GmbH
Document no: TD1005601EN
Version A, 24.09.2019, Index 0
In the case of insufficient CO
2
-pressure at the carbonator inlet, the power supply to the valves is switched off.
In addition to this a LED on the main controller panel indicates low pressure.
A complete emptying of the carbonator bowl is prevented by switching off the power supply of the valves in
time. The power supply is switched on automatically after the carbonator bawl has been refilled.
Caution!
A short circuit in the power supply to the valves caused a transformer switch off or a damage of the level
board.
5.6 Connection of Still Water Control
For still water, one switching cable (1 x 0.75 mm
2
) per still water tap must run from the soda circuit
carbonator to the still water tap. The electronic control system is actuated via this cable. An additional cable
from one of the still water valves is necessary to close the circuit.
Alternatively, there are some units which can be controlled by a pressure switch for the still water. It is
recommended to adjust the still water flow pressure to 3.2 bar and the switching point of the pressure switch
to minimum 4.2 bar. If a different flow pressure is required the switching point of the pressure switch must be
set accordingly. Refer to the circuit diagram for the connection. The flow rate of the still water should be 300
ml each 4seconds.
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