Grundfos LC 241 2 x 9-14 DOL 30 150 240v MO Outdoor Dual Pump Wastewater Pump Controller for Sewage Pumping

Installed in outdoor sewage pumping applications, this system combines Bluetooth commissioning with motor protection and level control. It monitors inflow across dual-pump pits using analogue transmitters to prevent overflows in domestic or industrial environments. The controller supervises emptying and filling tasks to support continuous site operation in exposed environmental settings.

Operating specifications for the Grundfos LC 241 2 x 9-14 DOL 30 150 1X230 MO OPT support dual 240v single-phase motors with a 9-14 A rated current. It utilizes Direct-on-Line (DOL) starting and incorporates 30 µF and 150 µF capacitors for torque management. The system operates on 50/60 Hz mains frequency while ensuring individual motors operate within rated current limits.

The modular logic supports configurable I/O for additional sensors and dry-running protection. Bluetooth setup through the Grundfos GO app enables wireless configuration of adjustable switching levels and alarm logging. Integrated BMS connectivity facilitates remote monitoring, allowing the controller to support unattended operation and provide a complete history of system events.

An IP65 metal enclosure protects the unit from environmental ingress in outdoor wall-mounted installations. This RCM compliant controller is designed for Australian installations and withstands temperatures from -5°C to +40°C. The cabinet is built for mechanical durability and includes a front-mounted interface for visual monitoring and manual resets of alarm warnings.

Features

• IP65 rated metal cabinet provides high-level ingress protection for outdoor sites.
• Dual pump sequencing coordinates alternation to balance service duty for sewage tasks.
• Bluetooth commissioning simplifies setup for single-phase pump installations via Grundfos GO.
• Integrated 30/150 capacitors provide required torque for compatible single-phase motors.
• RCM compliant design meets mandatory Australian safety and performance requirements.
• BMS connectivity enables remote monitoring and building management system integration.
• Configurable inputs allow for the use of float switches or analogue level transmitters.
• Front-mounted control panel offers visual confirmation of operation and levels.

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