Grundfos LC 241 2 x 9-14 DOL 240v MO Outdoor Dual Pump Wastewater Pump Controller for Pit Emptying

This outdoor controller coordinates dual pump operation for pit emptying applications in exposed environments. It monitors wastewater levels using analogue level transmitters or float switches, ensuring automatic pump activation when predetermined levels are reached. The unit provides reliable sequencing for residential, commercial, or industrial sites where consistent pit emptying is essential for site integrity.

Operating specifications for the Grundfos LC 241 2 x 9-14 DOL 1X230 MO OPT support 240v single-phase pumps with a 9-14 A current rating per motor. Direct-on-Line starting is employed across 50/60 Hz mains frequency, with motor current monitoring supporting overload protection. The controller monitors motor current during operation to ensure reliable service.

Setup is simplified through Bluetooth commissioning using the Grundfos GO app, which provides a guided wizard for adjusting switching levels and protection parameters. Configurable inputs support analogue level transmitters, float switches and additional sensors for customized site configurations, while dry-running protection and alarm logging support unattended operation. BMS connectivity enables remote visibility and integration with site management systems.

An IP65 metal enclosure offers robust ingress protection for outdoor wall-mounted installations, resisting water and dust ingress. This RCM compliant controller operates reliably in ambient temperatures from -5°C to +40°C. The cabinet includes a front-mounted interface for visual status monitoring and manual alarm resets during routine maintenance visits.

Features

• IP65 rated metal cabinet provides high-level protection against water and dust ingress for outdoor use.
• Dual pump sequencing logic automatically alternates duty to balance pump operating hours.
• Bluetooth commissioning simplifies configuration via wireless connection to the Grundfos GO app.
• RCM compliant design ensures full compliance with Australian electrical safety standards.
• Configurable inputs support analogue level transmitters, float switches and additional sensors.
• BMS connectivity facilitates remote monitoring and building management system integration.
• Integrated motor protection includes current monitoring and dry-running detection.
• Front operator panel offers clear status indication and manual control capability.

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