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B-100 Pool Heater
Installation & Operating Manual
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www.elecro.co.uk
ENGLISH
Important Notes!
Thank you for purchasing the Elecro B-100 direct electric swimming pool
heater manufactured in England to the highest standards.
To ensure your new heater will give years of trouble free service please
carefully read the following instructions. Incorrect installation will
aect your warranty. Do not discard this manual, please retain for future
reference.
Safety!
The appliance is not to be used by children or persons with reduced
physical , sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction.
Children should be supervised to ensure they do not play with the
appliance.
Always switch o the power to the Heater before carrying out any
maintenance.
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www.elecro.co.uk
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Positioning
Your heater should be horizontally sited on a level oor or a suitable shelf
allowing sucient space for pipe connections and wiring.
It must be sited downstream (after) the pump & lter but upstream
(before) any chemical dosing plant.
ENGLISH
Correct
In-Correct
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www.elecro.co.uk
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www.elecro.co.uk
ENGLISH
Flow Requiremnts
The heater should be connected to a ltration system with a minimum
ow volume of 12,000-litres per hour (2,640 UK gallons per hour).
The maximum ow volume the B-100 heater will operate with is
40,000-litres per hour (8,800 UK gallons per hour).
Recommended Flow is 30,000-litres per hour (6,600 UK gallons per hour).
If the ow volume is greater a by-pass must be installed to prevent
damage to the heating elements.
N.B the ow direction is xed and must not be reversed.
Weather Protection
The heater must be installed within a dry weatherproof enclosure.
Caution
If the heater is not used during winter months it must be drained to
prevent frost damage.
Pipe Work
The heater has 63-mm male ABS inlet and outlet spigots for solvent
weld connection, reduction adapter unions are also supplied to allow
connection to 2” pipe work.