Wilo Para STG - Button Lock and Settings Retention; Lock;unlock button function; Settings retention notice

44 Wilo SE 06/2020
en
• Pressing the button for the 8th time returns to the
basic setting (constant speed / characteristic curve III).
Lock/unlock the
button
• To activate the key lock, press and hold the operating
button for 8 seconds until the LEDs for the selected
setting briefly flash, then release.
LEDs flash constantly at 1-second intervals.
The key lock is activated: pump settings can no longer
be changed.
• The key lock is deactivated in the same manner as it is
activated.
6 Constant differential
pressure
Δp-c
II
7 Constant differential
pressure
Δp-c
I
8 Constant speed
III
LED display Control mode Pump curve
iPWM 2
iPWM 1
iPWM 2
iPWM 1
iPWM 2
iPWM 1
iPWM 2
iPWM 1
sec 8
iPWM 2
iPWM 1
NOTICE
All settings/displays are retained if the power
supply is interrupted.