Pump Capacity/ Head - Baxi LUNA3 COMFORT HT Gebrauchsanleitung Für Den Benutzer Und Installateur

A high static head pump, suitable for installation on any type of single- or double-pipe heating system, is used. The au-
tomatic air valve incorporated in the pump allows quick venting of the heating system.
Speed is adjusted manually with a switch on the terminal block cover of the pump.
Operation at reduced speeds must be carefully checked by the fitter according to the pressure drop in the heating sy-
stem.
Flows levels below minimum increase the risk of the exchanger generating excess noise and suffering damage.
HT 1.280 - HT 330
HT 240 - HT 1.240 -
HT 280
HT 1.120
CAUTION
to ensure correct boiler operation, the minimum flow rate of the water in the heating circuit must be:
• LUNA 3 COMFORT HT 1.120 ≥ 400 l/h;
• LUNA 3 COMFORT HT 240 - HT 1.240 - HT 280 ≥ 600 l/h;
• LUNA 3 COMFORT HT 1.240 - HT 280 - L UNA 3 COMFORT HT 1.280 - HT 330 ≥ 600 l/h.
INSTRUCTIONS FOR FITTERS

26. PUMP CAPACITY/ HEAD

Chart 4
Chart 4.1
Chart 4.2
FLOW RATE ( l/h)
FLOW RATE ( l/h)
FLOW RATE ( l/h)
76
926.420.3 - EN