Uponor Combi Port BASE XU l Installation manual l 17
4.4
Installed parts
4.5
Heat meter distance piece
The Combi Port BASE XU contains of a distance piece which can be
replaced by heat meter.
The heat meter with Qn = 1. 5 m
3
/h and an overall length of 110 mm
and 3/4" connection can be accomodated. Heat meters Qn = 1,5 with
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measurement). A sensor pocket for the M10x1 is available for the
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socket wrench (6 mm).
Caution!
Property damage due to improper commissioning!
Improper commissioning can lead to damage to property.
• Only an authorised specialist can carry out commissioning.
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the entire heating system and the apartment heating system. Before
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heat interface unit. If necessary tighten the connections When tighte-
ning connections, always lock the opposite side.
Vent the accumulated air in the heat interface unit by opening the
venting screw. Observe the system operating pressure.
To commission the heat interface unit, follow these steps:
1
Testing the device prior to commissioning
2
Filling
3
Flushing
4
Venting
5
Checking settings
6
Completing the acceptance protocol (commissioning)
7
Handing over the device to the operator
Testing the device prior to commissioning
Prior to commissioning, you must verify proper installation through
visual inspection as follows:
• Check that any dirt accumulated during installation and the dust
on the unit have been removed properly.
• Check the seals on all pipes and device connections.
• Optional: Check that the electrical connections have been made
correctly, that the polarity of the mains connection is correct and
that grounding is assured.
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temporarily stop commissioning and rectify the error.
At the end of each line, you must perform a line vent. This prevents
the units from drawing in air, which can cause interference on
the units.
To optimally vent the heat exchanger, this must be carried out during
WW dispensing.
7
