Grundfos LC 241 2 x 9-14 DOL 30 150 240v MI Indoor Dual Pump Wastewater Pump Controller for Drainage

Used in indoor drainage applications, this controller coordinates dual pump operation for wastewater systems. It monitors pits and tanks by accepting signals from analogue transmitters or float switches to maintain consistent service duty. The unit provides automatic level control for sites where reliable level management is essential for operational stability in indoor settings.

Operating specifications for the Grundfos LC 241 2 x 9-14 DOL 30 150 1X230 MI OPT support two 240v single-phase motors with a 9-14 A rated current. It utilizes Direct-on-Line (DOL) starting and incorporates 30 µF start and 150 µF run capacitors to manage torque requirements. The system operates on 50/60 Hz mains frequency while protecting motors from excessive current draw.

Bluetooth commissioning simplifies setup through the Grundfos GO app, providing a guided wizard for start and stop level adjustment. The unit accepts signals from configurable level sensors that support additional inputs for customized site requirements. Integrated logic manages dry-running protection and BMS connectivity, supporting unattended operation and data logging.

A painted metal cabinet protects the internal electronics with an IP54 enclosure class for dust resistance in indoor settings. This RCM compliant controller is designed for Australian installations and operates in ambient temperatures from -5°C to +40°C. The construction includes a front-mounted control panel for visual status monitoring and manual resets of alarm and warning events.

Features

• Dual pump coordination logic regulates automatic alternation and duty balancing.
• Bluetooth commissioning simplifies setup for single-phase pump installations via Grundfos GO.
• Integrated 30/150 capacitors support torque requirements for 9-14 A motors.
• IP54 rated painted metal cabinet provides mechanical protection for indoor wall mounting.
• RCM compliant electrical assembly ensures full compliance with Australian regulatory standards.
• Configurable inputs allow for the integration of level probes or analogue transmitters.
• BMS connectivity enables remote monitoring and building automation integration.
• Integrated motor protection includes dry-running sensing for improved reliability.

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