Wilo Para Notice De Montage Et De Mise En Service page 43

LED display
1.
2.
3.
4.
5.
6.
7.
8.
9.
Installation and operating instructions Wilo-Para
Control mode
Constant speed
Constant speed
Variable differential
pressure
Δp-v
Variable differential
pressure
Δp-v
Variable differential
pressure
Δp-v
Constant differential
pressure
Δp-c
Constant differential
pressure
Δp-c
Constant differential
pressure
Δp-c
Constant speed
• Pressing the button for the 9th time returns to the
factory setting (constant speed / pump curve III).
Pump curve
II
I
III
II
I
III
II
I
III
43