8 Wilo SE 03/2017
en
Technical data
LED display
• Display of the current power consumption in W.
• Display of the setpoint H of the delivery head
(differential pressure) in m.
• Display of selected constant speed
(c1 = I, c2 = II, c3 = III).
• Display of warning and fault signals.
3.1 Controls
Operating button Turn
• Select application/control mode.
• Set setpoint H of the delivery head (differential pres-
sure).
• Select constant rotation speed.
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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