CTC Union EcoPart 425, Installation And Maintenance Manual

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18 CTC EcoPart i425-i435 Pro
!
When a collector is connected,
the opening must be lined with the
edge moulding provided to prevent
abrasion of the hose.
3.2 Connection
Connection can be made to the right, left or top or rear of the heat pump.
Cut away the cover plate on the side where the hoses are to be connected.
When the opening has been made through the cover plate, carry out the
installation as follows:
1. In order to protect the hoses, fasten the protective edging provided
around the edge of the opening in the insulation plate. Adjust the length
of the protective edging to suit the opening as required.
2. Pass the hoses through the opening in the side cover plates and
connect them. Ensure that the insulation covers all parts of the brine
connection to prevent ice and condensation forming.
3. Then install the collector system.
You can also connect the primary flow on one side and the return on the
other. See the section entitled "Measurement details for measurements and
dimensions". The pipe between the heat pump and brine loop should not be
less than Ø35 mm in dimension.