2.7.2 Refrigerating connections
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hydraulic module
using only copper connections
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2.7.4 Forming the refrigerating tubes
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Warning!
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The small tube must always be connected
before the large one.
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Pay special attention to the position of the tube
aligned with its connector to avoid damaging
the thread. A correctly aligned connector can be
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The refrigerating circuit is very sensitive to dust
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connection is dry and clean before removing the
plugs that protect the refrigerating connectors.
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Designation
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page 24
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Heat pump alfea hybrid duo