CODE 2120644/WI - Circulator pump YONOS MAXO 30/0.5-12 - WILO : 2120644

YOUR ADVANTAGES The LED display offers full transparency on the set discharge height, speed or possible defects Easy adjustment on three speeds when replacing a standard fixed speed pump Simplified electrical connection due to the Wilo plug Installation availability guaranteed due to the central fault report Compact construction and proven easy control
DESIGN Wet rotor circulator pump with threaded or flanged connection, CE motor and automatic power adaptation.
USE: Hot water heating all systems, air conditioning circuits, closed cooling circuits, industrial circulation installations.
FUNCTION Operating modes ?p-c for constant differential pressure ?p-v for variable differential pressure n = constant (3 speeds)
Manual functions Setting the operating mode Setting the pump power (pressure head) Speed adjustment
Automatic functions Continuous adaptation of hydraulic performance depending on the operating mode Unblocking Soft start Integrated motor protection Signal and display functions Central fault transfer (potential-free NC contact) Fault light LED screen for display of pressure head and fault codes Display set speed (C1, C2, or C3)
EQUIPEMENT Flat on pump body (for pumps with threaded connection) Quick electrical connection with the Wilo plug. For the connection of network cables and central fault transfer With flanged pumps: Flanged models Standard construction for DN40 to DN65 pumps: combined flange PN6/10 (PN16 flange according to EN 1092-2) for mating flanges PN6 and PN16 Standard construction for DN80/DN100 pumps: PN6 flange (PN 16 selected according to EN 1092-2) for mating flange PN6 Allowable temperature range from -20°C to +110°C Gaskets included if threaded connectors Insulating shell not supplied