Heating circuit pump Wilo STRATOS MAXO 40/0.5-12 [4623435]

Intelligent glandless circulator pump with threaded or flange connection, EC motor and integrated electronic power control.

Application: All water heating systems, air conditioning, closed cooling circuits, industrial circulation systems.

The latest data exchange interfaces (e.g. Bluetooth) for connection to mobile devices and direct pump networking using Wilo Net for multi-pump control.

Type key example: Wilo-Stratos MAXO 30/0.5-12 Stratos MAXO High efficiency pump (threaded connection or flange pump), electronically controlled 30/ Nominal connection size 0.5-12 Nominal head [m] Technical data • Permitted temperature range -10 °C ... +110 °C • Mains connection 1~230 V, 50/60 Hz. The R7 version does not have a temperature sensor as standard.

Scope of delivery: • Pump • Optimized Wilo-Connector • 2 x cable gland M16 x 1.5 • Washers for flange screws (nominal connection sizes DN 32 - DN 65) • Seals for threaded connection • Thermal insulation • Installation and operating instructions

Control modes: • Constant speed (manual control mode) • ?pc for constant pressure difference • ?pv for proportional pressure difference • Dynamic Adapt plus for continuous (dynamic) flow adaptation to current demand • Constant-Q for constant flow control • Multi-Flow Adaptation: Total flow from the demand-based feed water pump to the secondary pumps of the heating circuit distributors • User-specific PID controller

Optional functions: • Q-Limitmax. for maximum flow limitation • Q-Limitmin. for minimum flow limitation • No-Flow Stop (deactivation of zero flow) • Automatic drop-down function • Weakest point adjustment (?pc adjustment with external actual value sensor) • Variable stiffness of the ?pv characteristic curve Manual adjustment • Selection of the operating range using the Setup Guide • Adjustment of the relevant operating parameters • Nominal duty point: direct entry of the calculated duty point with ?pv • Status display • Adjustment and reset of the energy calculation (heating and cooling) • Pump venting function • Key lock for locking the settings • Function for resetting to factory settings or saved parameters (parameter setting) • Parameterization of analog inputs • Parameterization of binary inputs • Parameterization of relay outputs • Twin pump function (2 standard pumps used as twin pumps)