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• The Rexener water heater must be installed in a visible location that can be easily monitored.
• Do not install the heater in a location where it is subjected to significant heat or continuous
moisture.
• Ensure sufficient room around the heater for maintenance and operation.
• The manufacturer’s recommendation is 60 cm from fixed structures.
• Clear the immediate vicinity of the heater of flammable materials or structures, wood piles,
wooden walls or roofs, piles of leaves or twigs, etc.
• In operating conditions, the Rexener water heater weighs approx. 38 kg.
Prepare a sufficiently solid and strong foundation for the heater with concrete tiles, for example.
Remember to counteract the effects of frost heave. Remove loose soil from under the tiles and
replace it with gravel up to a depth of about 20 cm.
• Do not position the heater on an unstable, inclined or wobbly foundation. The device tilting and/
or falling over may cause malfunctions and lead to a fire.
• Maintain the distance over 2m between pool and boiler.
• Install the heater on a non-flammable surface.
• The heater’s legs are adjustable. Use them to ensure that the heater is level.
• Before cleaning and maintaining the device, disconnect the power plug from the socket and
allow the device to cool down sufficiently. Neglecting these instructions may lead to burns or an
electrical shock.
• Prepare a separate and safe platform for the fuel tank. Ensure that fuel can be added easily.
• The fuel tank can be installed either at a higher or equal level with the heater. The distance
between the fuel tank and heater should be no more than 150 cm.
• If possible, secure a separate fixed electrical connection and plug for the heater. In the event
that you need to use an extension cord, it should be continuous from the socket to the heater.
• Use a residual-current device in the electrical connection or extension cord.
• Obtain sufficiently long hoses at least 50 mm in diameter and with a minimum heat resistance
of 50°C as well as suitable hose clamps (6 pcs) for heater installation. You can also order them
for delivery with the heater.
• Measure the diameter of the water connections of the tub or pool to be heated. Obtain the
requisite reducers for installing the water hoses.
• Ensure the discharge of condensate and steam so that they do not cause injuries or damage
the heater’s surroundings
ADVICE FOR INSTALLING THE DEVICE
Preparing the installation location and heater installation