8 Wilo SE 07/2019
en
Technical data
Indicator
lights (LEDs)
•Signal display
• LED is lit up in green in normal operation
• LED lights up/flashes in case of a fault
(see chapter 10.1)
• Display of selected control mode
Δp-v and constant speed
• Display of selected pump curve (I, II, III) within the
control mode
Operating button
Press
•Select control mode
• Select pump curve (I, II, III) within the control mode
Connection voltage 1 ~ 230 V ± 10 %, 50/60 Hz
Protection class IP See rating plate (4)
Energy efficiency index EEI See rating plate (4)
Fluid temperatures at
max. ambient temperature +40 °C
-10 °C to +95 °C
Fluid temperatures at
max. ambient temperature +25 °C
-10 °C to +110 °C
Permitted ambient temperature -10 °C to +40 °C
Max. operating pressure 10 bar (1000 kPa)
Min. inlet pressure at +95 °C/+110 °C 0.3 bar/1.0 bar (30 kPa/100 kPa)
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