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Controller Units
Dual Pump Monitored Control System (DPM01)
BRIEF DESCRIPTION OF CONTROL UNIT
The DPM01 twin pump controller system is designed to control two 
submersible ‘Pump on
Demand’ type water pumps, each with maximum power rating of 1.2kW, in twin pump redundancy
water reclamation systems. The unit monitors the current drawn when either of the pumps are
running. Each pump is energised alternately to help reduce wear on a single pump and try to ensure
water demand is not interrupted if a pump failure occurs. The device monitors for short circuit and
thermal overload. As the unit is specifically designed for use with submersible pumps in a system
utilising automatic mains water top-up, dry run is not monitored.
The system has been designed with simplicity as the core design criteria. Quick and easy ‘plug and play’ installation. If a fault condition should occur, the fault output alerts that servicing of the system is required. If serviced quickly, no loss in water supply should be noticed.
For the full technical specification, click here.