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5.1.2. Option : Hydraulic connection on the outside
Hydraulic connection : 2-pipe connection with connectionpoints
Connect the pipes to the connectionpoints. Take the above diagram into account in order to ensure
correct operation.
Top : Supply
Bottom : retour
Connect the pipes to the connectionpoints. Take the above diagram into account in order to ensure
correct operation.
Top :
Cold water
: Supply / Return
Bottom :
Hot water
: Supply / Return
Hydraulic connection : 4-pipe connection with connectionpoints