Grundfos LC 241 2 x 10-16 SST 415v MI Indoor Dual Pump Wastewater Pump Controller for Tank Filling

Tank filling operations require precise level control, and this indoor controller manages dual pump operation to maintain consistent liquid storage. It accepts signals from analogue level transmitters or float switches, initiating pump operation when tanks require replenishment. Automatic pump sequencing ensures reliable filling for water supply installations where automatic tank level control is required.

Electrical specifications for the Grundfos LC 241 2 x 10-16 SST 3X230/400 MI OPT support 415v three-phase pumps drawing 10-16 A per motor. Soft starter technology provides controlled acceleration, reducing mechanical stress on pumps during start-up. The system operates on 50/60 Hz mains frequency with individual motor current monitoring supporting overload protection.

Bluetooth commissioning via the Grundfos GO app enables wireless configuration of start and stop levels without cabinet access. 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 protects internal components in wall-mounted indoor installations. This RCM compliant controller operates in ambient temperatures from -5°C to +40°C and includes a front control panel for status visibility. Manual reset capability and immediate access to system warning logs are provided through the front-mounted interface.

Features

• Dual pump coordination provides automatic alternation and balances pump operating hours.
• Soft starter technology enables controlled acceleration to reduce mechanical stress.
• Bluetooth commissioning enables wireless setup and adjustment via the Grundfos GO mobile app.
• IP54 rated metal enclosure offers protection for wall-mounted installations in 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.

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