Wilo Stratos PICO-Z 25/1-6 Notice De Montage Et De Mise En Service page 25

Operating knob
Operating modes
H
H max
Hs
H min
Installation and operating instructions Wilo-Stratos PICO-Z
Turn:
• Switch between display of
- Flow and temperature
- Current power consumption and total power con-
sumption
• Navigate between menus and menu items
• Adjust settings
Press:
• Open menus and menu items
• Confirm settings and exit menu items
Manual mode (Δp-c):
The differential pressure is kept constant at the differ-
ential pressure setpoint H.
Note: Recommended for systems with balancing
valves.
Q
Note: Factory setting: 2.5 m (version 1-4) or 4 m
(version 1-6)
Temperature-controlled mode:
The speed is controlled by reference to the water tem-
perature in order to keep the return temperature always
above a pre-set minimum temperature.
The pump also maintains the set minimum flow, if the
temperature control were to lower the pump's flow
below the set minimum.
Note: Factory setting:
TEMP, T = 55 °C, Q
min min
= 0.0 m³/h.
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