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8
NO DISPALY ON THE HEATER WHEN IT IS SWITCHED ’ON’
Possible cause:
Power failure external to the heater
Remedy :
Check any fuses, RCD or other switch components installed
in the supply cable.
Note:
the heater PCB control board is
fi
tted with a fuse which should
be inspected.
THE FLOW TUBE DOES NOT FEEL WARM
Due to the high e
ffi
ciency of your electric heater no warmth should be
detectable from th
e fl
ow tube of the heater.
The most likely causes of th
e fl
ow tube feeling warm are:
Possible cause 1:
The heater has been positioned in direct sunlight.
Possible cause 2:
An air pocket is trapped inside the heater particularly if
the tank feels warmer at the highest point of the tank (as air rises)
THE WATER ENTERING MY POOL DOES NOT FEEL MUCH WARMER
The temperature gain of the water after it has passed through the heater
will be directly proportional to the volume of water being pumped in
relationship to the power output of the heater.
For example:
A 6-kW heater, when connected to a 4,000 litre / hour
pump, will produce a lift in temperature of approximately 1.2
°
C (almost
undetectable to the human hand) however, as the water being heated is
re-circulated from a single body of water, the time required to heat it
remains una
ff
ected by the volume o
f fl
ow. A popular misconception is that
slowing down th
e fl
ow rate will speed up the heating process.
RoHS Compliance Statement
Elecro Engineering Limited certify that our Electric Swimming Pool Heater
Range/Heat Exchanger Range complies in accordance with RoHS Directive
2011/65/EU on the restriction of hazardous substances.
ENGL
IS
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