5
EN
G
L
ISH
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.
Power
Output
Voltage
(V)
Amp
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
3 Phase
Power
Output
400 V Star /
230 V Delta
Amp
6 - kW
400 / 230V
9 / 15
9 - kW
400 / 230V
13 / 23
12 - kW
400 / 230V
18 / 31
15 - kW
400 / 230V
22 / 38
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.