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

Direct-on-line pump starting is the primary operating method for this level control unit. The LC 241 1 x 4-6,3 DOL 1X230 MI OPT is suitable for indoor (mi) setups in domestic or light industrial drainage. Bluetooth Smart communication provides setup and commissioning functions via the start-up wizard on the Grundfos GO app.

Constructed from painted metal, the cabinet contains the electrical assemblies and achieves an IP54 enclosure class. Wall mounting setups are supported by the physical frame, which has a net weight of 30 kg. The controller operates in environments ranging from -5 to 40 °C. The shipping volume of the unit is 0.17 m³.

Operating on a single-phase 1 x 220-240 V voltage supply, the controller features a rated current of 4-6.3 A. It has a mains frequency rating of 50 or 60 Hz and requires a 16 A back-up fuse. No starting or run capacitors are included in this specific design option as it is designated as a direct supply unit.

The layout integrates a manual mains switch and an individual circuit breaker per pump. Multi-point level controls are established through configurable input and output terminals for digital and analog sensors. High water level and dry running states trigger the integrated acoustic buzzer for notification.

Features

• Alarm log holds records for the twenty most recent alerts.
• Water hammer defense blocks quick restarts and delays concurrent start-ups.
• Cabinet dimensions measure 350 mm width, 600 mm height, and 210 mm depth.
• Custom tariff number is 8537109019 for global logistics.
• CE and RCM certifications verify compliance with regional standards.
• Gross weight of the packaged controller is 50 kg for shipping.

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