CTC Union EcoPart 425-435, Руководство по установке и обслуживанию

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18 CTC EcoPart i425-i435 Pro
General Information
!
It is very important that
the branch pipes are
the same design so
that as equal a pressure
drop as possible is
achieved in both the
sets of pipes (pipe
dimensions, bends,
etc.).
Dirt filter
Control valve
Non-return valve
Shut-off valve
Branch pipe min.
Ø35 mm
Connection point Ø28 mm
Branch pipe,
primary
Collecting pipe,
return
Heat pump 1
Heat pump 2
Primary flow, heat medium side
Primary flow, heat medium side
Return flow, heat medium side
19
19
20
20
3.3 Heat medium side
Connect the heat pump with a dimension of at least Ø35 mm so it can then
be joined to a collecting pipe. The non-return valve and dirt filter are 1¼".
The dimension of the collecting pipe depends on the installation.
Route the pipes so that no other highest point is present where air can
collect and obstruct circulation. If however this cannot be done, provide this
highest point with an automatic bleeder.
NOTE! Only 1 heat pump/ cooling module are to be connected to the
accessory Mixing valve.
Return flow, heat medium side