This Dometic Diagnostic Service Manual provides comprehensive information for the NDA1402 and NDE1402 models, specifically those equipped with auto defrost functionality. These Dometic refrigerators are engineered for reliable performance in various applications, ensuring efficient cooling and operation. Their design focuses on user convenience and long-term durability, making them a trusted choice for your needs.

This manual serves as an essential resource for understanding and maintaining your Dometic refrigerator. It details key operational aspects, including AC and DC voltage requirements and components, as well as LP gas systems and their associated parts. Extensive troubleshooting guidance is provided for common issues such as frost buildup and defrosting, alongside information on the ice maker and door dispenser. Furthermore, the manual includes detailed wiring diagrams to assist with diagnostics and repairs, empowering owners and technicians to keep the unit in optimal condition.