CTC Union EcoZenith i350 L 1x230V, Installation And Maintenance Manual

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60 CTC EcoZenith i360
CTC EcoAir 406 0,21 l/s
CTC EcoAir 408 0,27 l/s
CTC EcoAir 510, 610, 614 0,21 l/s
CTC EcoAir 622 0,39 l/s
CTC EcoPart 406 0,14 l/s
CTC EcoPart 408 0,20 l/s
CTC EcoPart 410 0,24 l/s
CTC EcoPart 412 0,28 l/s
CTC EcoPart 612M 0,29 l/s
CTC EcoPart 616M 0,52 l/s
If a CTC VT 80 volume tank is installed to increase flow, the flow between
the heat pump and CTC VT 80 is calculated according to the flow below.
This building requires: l/s between heat pump and CTC VT 80.
This building requires: l/s to the heating circuit.
Example: House with 11 kW floor heating where an EcoAir 610 is to be installed.
The heating circuit requires a flow of 0.53 l/s. External circulation pump G1 is
designed for this flow. The heat pump requires a flow of 0.21 l/s.
Step 5 Set % of PWM signal on the charge pump
Use the pump and pressure differential diagram overleaf to determine the
speed [%] according to which the circulation pump/charge pump should be
set.