IdroMOP EasyMOP V5 motor pump control unit

Typical faults: engine fails to start

The Easymop V5 (OE 27165861) is a control and protection unit for irrigation motopumps. It manages engine start and stop, manual/automatic control of water pressure by adjusting engine speed (with optional linear actuator on the throttle) and all main engine and hydraulic protections typical of agricultural systems. It is intended for off-highway diesel engines with a 12 V system (24 V variants are also available in related ranges). Technical features: - Type: HMI/PLC module for irrigation motopump control - Interface: instrument/display with tachometer, hour meter, battery voltmeter, pump pressure indication, fuel level indicator - Power supply: 12 V DC (compatible with motopump systems; 24 V provision in related families) - Sensor inputs: pressure switch/pressure transducer for water, oil pressure, engine temperature, fuel level, coolant level, alternator W/D+ signal for belt/charging monitoring - Outputs/actuations: start/stop relay, control of linear actuator for throttle (deceleration at end of work or on alarm) - Modes of operation: manual (speed set from front panel) and automatic (pressure regulation to setpoint with auto-learning of the operating point) - Remote control: start/stop via external contact; current families include versions with modem/app (relevant for retrofit) - Protection: shutdown for dry running/minimum pressure, overpressure, low oil pressure, overtemperature, belt break/no charging, minimum fuel level, low coolant level, overspeed, low fuel pressure - Installation: machine/panel mounting with sensor wiring; compatible with standard 0–16 bar pressure switches/transducers DIPA can service and overhaul these modules thanks to its experience and expertise. Functions: - Engine start/stop locally and via external contact - Pressure regulation: automatic to setpoint via actuator, or manual engine speed control from the front panel - Integrated safeties: shutdown on engine/pump fault with display messages and event memory - Automatic sequences: deceleration and cooling at end of work; temporary disabling of pump protection for purging/priming - Service: maintenance warning, programmable times/delays, auto-learning of the hydraulic operating point - System compatibility: control of solenoid valves and auxiliary devices via dedicated outputs Applications: - Irrigation motopumps with agricultural diesel engines (trailer-mounted or stationary units) - Systems with regulation of irrigation line pressure at variable flows (hose-reel systems, center pivots, lateral drip lines) Typical faults: - Engine fails to start Final conclusions: The Easymop V5 27165861 is a reliable and complete control unit for motopump management, offering pressure regulation and engine/pump protections suitable for agricultural use. In service, recurring issues relate to transducers/pressure switches, power supply/relays, alternator circuit, actuator and calibrations. DIPA offers a wide range of spare parts dedicated to the agricultural sector, from vehicle-related components to parts for auxiliary equipment. It also provides reconditioned components with like-new performance, enabling cost savings on replacements and contributing to environmental protection through the circular economy. If the part you need is not available, DIPA can refurbish your item on demand, restoring full functionality and safety in a short time.