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Isotherm SEF00008DA – ASU Control Panel Kit 12/24 V (TP39242)
The Isotherm SEF00008DA is a complete ASU (Automatic/Adaptive Start-Up) control panel kit designed for 12 V and 24 V marine refrigeration systems. This OEM module provides the full user interface and internal electronics required to manage temperature settings, adaptive cooling modes, and ASU control logic. When installed, the panel regulates cooling behavior based on available power, optimizing energy use during engine/shore-power operation and reducing battery consumption when running exclusively on DC.
The kit replaces worn, non-responsive, or damaged ASU panels and restores the refrigerator’s original functionality. Designed for harsh onboard conditions, the panel is built from marine-grade materials and is resistant to vibration, humidity, and temperature variations. The assembly includes the complete control board and front-panel interface, preconfigured for seamless integration with compatible Isotherm ASU systems.
Technical Specifications
Parameter Value Model SEF00008DA Type ASU control panel kit Voltage 12 V / 24 V DC Part Reference TP39242 Compatibility Isotherm ASU marine refrigeration systems Function Temperature control, adaptive cooling, user interface Installation Direct OEM replacement Environment Resistance Humidity, vibration, temperature fluctuation
Features
- Includes complete ASU control board and user interface.
- Compatible with both 12 V and 24 V DC systems.
- Provides temperature regulation and ASU adaptive functionality.
- Optimizes cooling during surplus power availability.
- Reduces battery drain during DC-only operation.
- Marine-grade construction for long-term reliability.
- Direct OEM replacement for damaged control panels.
Applications
- Isotherm refrigerators equipped with ASU control systems.
- Replacement of defective or aging ASU user panels.
- Marine refrigeration refits and service maintenance.
- Restoring full ASU functionality and energy-saving features.
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