Wilo Stratos PICO-Z Serie Instrucciones De Instalación Y Funcionamiento página 24

Function
Type key
Example: Wilo-Stratos PICO-Z 25/1-6
Stratos PICO-Z
25
1-6
Technical data
Connection voltage
Protection class IP
Water temperatures at max. ambient
temperature of +40°C
Max. operating pressure
Minimum inlet pressure at +70 °C/+110 °C 0.3 bar/1.0 bar (30 kPa/100 kPa)
Max. permitted total hardness of the water 3.57 mol/l (20°dH)
Display
°C m³/h
24
High-efficiency circulation pump for drinking water
systems with integrated differential pressure control.
Control mode and differential pressure (delivery head)
are adjustable. The differential pressure is controlled via
the pump speed.
High-efficiency domestic hot water circulation pump
Screwed connection DN 25 (Rp 1)
1 = Minimum delivery head in m
(adjustable down to 0.5 m)
6 = Maximum delivery head in m at Q = 0 m³/h
The display is divided into two lines.
• Upper line:
disinfect
- "Operating mode" menu (10) and assigned menu
items (11)
- "Thermal disinfection" menu (12)
• Lower line:
- Display of effective flow and temperature or
- Display of current power consumption in W and
accumulated power consumption since commis-
sioning
Note: For duty points for which the flow cannot
be measured accurately, the display shows "<" or
">" in front of the respective value.
1 ~ 230 V ± 10%, 50/60 Hz
See rating plate (4)
+2 °C to +70 °C (up to +75 °C in
short-term operation up to 4 h)
10 bar (1000 kPa)
WILO SE 04/2017