Power Requirements; Flow Requirements - Elecro VULCAN Manual De Instalación Y Funcionamiento

Power Requirements

Power Voltage
Output (V)
3 - kW 230
4.5 - kW 230
6 - kW 230
9 - kW 230
12 - kW 230
15 - kW 230

Flow Requirements

Your heater is factory set to accept input water fl ow entering on the left
and exiting on the right, this can be reversed by rotating the fl ow switch
180 degrees (ie:½ turn, see fi g 6)
Warning! The fl ow switch paddle can be damaged when reversing the fl ow
direction if it is lifted by more than 5mm from its housing and turned with
force. If the fl ow switch has been rotated it is important to ensure that it is
fi nally locked in the correct orientation perpendicular (at right angles) to the
fl ow of water.
3 Phase
Amp Power
Output
13 6 - kW
20 9 - kW
27 12 - kW
40 15 - kW
53
66
To reverse fl ow:
Loosen cap and rotate
Flow switch by 180 degrees
as shown. Always ensure
the arrow marked on the
plastic fl ow switch body is
in the same direction as the
water fl ow.
Factory set fl ow
400 V Star /
Amp
230 V Delta
400 / 230V 9 / 15
400 / 230V 13 / 23
400 / 230V 18 / 31
400 / 230V 22 / 38
Flow
Optional reverse
fl ow
Fig 6.
5