Grundfos LC 241 1 x 4-6,3 DOL 30 150 240v MI Indoor Single Pump Wastewater Controller Panel for Drainage

This single-pump level controller manages fluid levels in wastewater transport and drainage systems. Suitable for indoor (mi) installations, the LC 241 1 x 4-6,3 DOL 30 150 1X230 MI OPT provides modular control options for pumping applications. Commissioning is performed using Bluetooth Smart technology via the Grundfos GO application start-up wizard.

Manufactured from painted metal, the cabinet enclosure houses the internal controls. The single-pump unit coordinates direct-on-line (dol) starting methods for compatible pumping systems. This controller weighs 30 kg and operates in ambient temperatures ranging from -5 to 40 °C.

Operating on a 1 x 220-240 V single-phase electrical supply, the unit is rated for current inputs of 4-6.3 A. The system operates with a mains frequency of 50 or 60 Hz and requires a 16 A back-up fuse. Coordinated start-up is handled by a 30 µF run capacitor and a 150 µF start capacitor.

Electrical connection is provided with configurable input and output terminals for sensor integration. An integrated buzzer provides acoustic alarm indications for water on floor or dry running states. The control layout features a manual mains switch and an individual circuit breaker per pump.

Features

• Alarm log tracks the last twenty warnings for diagnostic monitoring.
• Water hammer protection blocks quick restarts and delays simultaneous starts.
• Monitoring capabilities include sensor inconsistency and sensor failure detection.
• Cabinet dimensions measure 350 mm width, 600 mm height, and 210 mm depth.
• Custom tariff number is 8537109019 for regulatory classification.
• Regulatory approvals CE and RCM indicate compliance with regional electrical standards.

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