Support; Handling; Connection To The Hydraulic Circuit - BWT HI-HC 66 Bedienungsanleitung

Pay attention to the proximity of deciduous vegetation. Leaves, flowers, pollen, etc. could be drawn in by the
fans and obstruct the gratings.

Proximity to neighbours
Quite apart from the heat pump's intrinsic acoustic level, (measured in a laboratory according to
standardized methods and on standardised installations) the installer is responsible for ensuring that the
installation site will not cause a phonic nuisance to neighbours, and take any necessary steps.
Refer toany local rules that apply.

Soil moisture
The heat pump must not be installed in a location where precipitation can accumulate and gather in
puddles around the machine.
Condensates generated by the heat pump while it is running must be drained away (use the drain
connectionenclosed), and must not accumulate around the machine.
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Installation height
If the machine is wall mounted, the intrinsic strength of the wall and the mounting must be sized, with
asafety margin, to bear the weight of the machine when filled with water. Take exposure to prevailing
windsinto consideration. Mounting brackets must be treated against corrosion. Piping must be attached to
the wall to be supported (but not by the machine).
Make sure the filtration pump can overcome the height difference between the filtration pump and the
heatpump. Take any necessary steps (increase pump power, additional pump, etc.).
V.2) Support
The heat pump must be attached by its feet to a solid, stable and horizontal base (stainless steel M
10screws). A sloped position could interfere with the flow of condensates.
In the interest of noise abatement, the machine and pipes connected to it must be installed in such a waythat
they do not vibrate while running.
V.3) Handling
Never lift the machine by its hydraulic unions.
Do not store the machine lying on its side. If the machine was laid on its side,
put it upright after storage,
and leave it stand like this, switched off, for at
least 48 hours.
V.4) Connection to the hydraulic circuit
The heat pump must be mounted on a
filtration circuit by-pass, downstream from
the sand filter, andupstream from the
injection of any treatment chemicals (the
titanium condenser is resistant to dilute pool
chemicals, but is not guaranteed against
exposure to high concentrations of pool
chemicals).
The bypass loop must be fitted with three
valves, one on the bypass intake, one on the
bypass outlet(isolation valves) and one
between the two tapping points (valve to
2019/11– C - Code : 33315
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