3. Installation
The heater should be installed horizontally with the inlet and outlet fittings at the base of the
unit. Any other installation position may result in serious damage to the heater. Installation
should take place as close possible to a cold water connection. The product should be
protected from the effects of frost.
Wall mounting
Select the mounting position for the heater.
Important:
consider where the draw off spout will be
positioned before attaching the bracket.
Plumbing
Connect the inlet valve to the cold pipe
indicated by the blue collar and make
the plumbing connection via the 15mm
compression fitting supplied.
Connect the outlet spout to the hot off
take indicated by a red collar.
The heater is designed for use in zero-pressure systems. This system allows water
to be drawn from a single discharge point only. Never use a shut-off valve in the
appliance’s outlet.
Only use the zero pressure fittings supplied with the product.
If the mains water supply pressure exceeds 5 bars, a pressure reducing valve
must be fitted in the incoming cold supply pipe.
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Summary of Contents for HF05LM
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