Circulating Pump Flow Curves; Characteristic Curves Of The Pump; Regulation Of The Circulation Pump; Pressure Drop - Trianco TRO Evolution System Series Installation And Operating Instructions Manual

19.- CIRCULATING PUMP FLOW CURVES

The hydrodriving pressure available in the installation at the boiler output can be deduced from
the following graphs, having taken the boiler pressure drop into account.

19.1.- Characteristic curves of the pump

19.2.- Regulation of the circulation pump

To regulate the speed of the circulation pump BC1 you
should navigate to the "UB" parameter by touching MODE
button and touch ON button (14) to access it. Once inside
the setting, using the jog dial on the right side of the display
(16) the value changes. After selecting the desired speed,
touch the ON touch button to record the value and exit the
parameter "UB".
WARNING: Any interference in the operation and installation of the heating circuit must be
done by authorised personnel, always respecting current legislation and
installation safety standards, both national and local level.

19.3.- Pressure drop

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