Grundfos LC 241 2 x 17-23 DOL 415v MI Indoor Dual Pump Wastewater Pump Controller for Stormwater

Stormwater management in indoor environments requires reliable dual pump coordination, and this controller provides automatic level control for collection basins. It monitors liquid levels using analogue level transmitters or float switches, activating pumps when predetermined thresholds are reached. Automatic pump sequencing ensures consistent service duty, making it suitable for wastewater pumping applications where water accumulation must be controlled efficiently.

Electrical specifications for the Grundfos LC 241 2 x 17-23 DOL 3X230/400 MI OPT support 415v three-phase pumps drawing 17-23 A per motor. Direct-on-Line starting logic operates on 50/60 Hz mains frequency, with individual motor current monitoring supporting overload protection. The controller monitors motor current during operation to support overload protection across both pump circuits.

Bluetooth commissioning via the Grundfos GO app enables wireless configuration of start and stop levels without physical access to the cabinet. Configurable inputs support analogue level transmitters, float switches and compatible level sensors for customized site requirements. Integrated dry-running protection and BMS connectivity support unattended operation while maintaining alarm logging for system events.

A painted metal cabinet with IP54 enclosure rating provides mechanical protection for wall-mounted indoor installations. This RCM compliant controller is engineered for ambient temperatures from -5°C to +40°C and includes a front operator panel for status indication. Manual reset capability and immediate visibility of system warnings are provided through the front-mounted interface.

Features

• Dual pump coordination provides automatic alternation and balances pump operating hours.
• Bluetooth commissioning enables wireless setup and adjustment via the Grundfos GO mobile app.
• IP54 rated metal enclosure offers mechanical protection for wall-mounted indoor environments.
• RCM compliant design meets Australian regulatory requirements for electrical safety and EMC.
• Configurable inputs support analogue level transmitters, float switches and compatible level sensors.
• BMS connectivity enables remote monitoring and building management system integration.
• Integrated motor protection includes dry-running detection and alarm logging.
• Front-mounted control panel provides visual status indication and manual alarm resets.

Warranty: This Grundfos LC 241 controller is backed by a comprehensive 1-year manufacturer's warranty.