5
www.elecro.co.uk
Power Requirements
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.
EN
G
L
ISH
Power
Output
Voltage
(V)
Amp
2 - kW
230
9
3 - kW
230
13
4.5 - kW
230
20
6 - kW
230
27
9 - kW
230
40
12 - kW
230
53
15 - kW
230
66
18 - kW
230
79
3 Phase
Power
Output
400 V Star /
230 V Delta
Amp
6 - kW
400 / 230
9 / 15
9 - kW
400 / 230
13 / 23
12 - kW
400 / 230
18 / 31
15 - kW
400 / 230
22 / 38
18 - kW
400 / 230
26 / 46
24 - kW
400
35
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
Optional reverse
fl ow
Flow
Fig 6.