Pipe Connection - LAMINOX KING HEAT 6 User Manual

4.3 Pipe Connection

Schematic diagram of water pipe connection between heat pump
and buffer tank.
For the pipe size is: diameter 28mm, 1 inch, and pipe joint specification. is DN25,
material can be copper or stainless steel.
The pipe must be flushed before the heat pump is connected, so that any
contaminants do not damage the components parts.
The heating/cooling water inlet and outlet direction must be connected according to
the marked areas on the heat pump.
A water filter must be installed in the water circuit of the heat pump, in order to avoid
obstructions or narrowing caused by dirt in the installation. The filter MUST be installed
before filling the installation with water and in the return branch of the machine, to avoid the
entry of dirty water into the heat exchanger (condenser). The type of filter installed must be
adapted to the particular characteristics of each installation (type and material of the water
pipes, type of
water used, water volume of the installation, etc.). The water filter should be checked and
cleaned, if necessary, at least once a year. In new installation, however, it is advisable to
check it within the first few months of its commissioning.
A flexible damping pipe must be installed between the heat pump and the buffer tank to
balance the height difference between the machine and the pipe and reduce the
transmission of vibration.
We recommend inserting cut-off valves between the installation piping and the heat pump
to simplify maintenance tasks.
Leave a free space around the heat pump for carrying out any maintenance and repair
operations.
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