7 Operation
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Calio
1157.821/04-EN
Step 4 a: Confirming the current setpoint
▪
Press the control element.
Step 4 b: Changing the setpoint
▪
Turn the control element and set the required setpoint in
increments of 1 % within the range from 0 % to 100 %.
– Turning it clockwise increases the setpoint; turning it anti-
clockwise decreases the setpoint.
– The LED segments will light up in increments of 10 %.
▪
Press the control element to save the setpoint.
NOTE
If 10 seconds pass without any settings being made or saved, the control unit will
revert to the previous settings.
H
H
max
H
S
H
min
Q
Fig. 22:
Proportional-pressure Control settings
NOTE
To start the pump the “RUN” terminal pair must be bridged (factory setting) or the
terminal pair must receive the START signal.
