Compact AMF generator control module designed as a direct replacement circuit board for DSE5120 style controllers. This electronic panel module provides automatic mains failure detection and reliable auto start stop control for diesel genset applications. Key benefits Restores full AMF and auto start stop functionality for generator panels that use the DSE5120 controller format. Reduces downtime by providing a ready replacement electronic circuit board that integrates with existing panel wiring. Simplifies maintenance and with a plug compatible P810 interface for straightforward installation. Improves control consistency and restores reliable automatic transfer and engine start sequencing. Features and important attributes Function: Automatic mains failure AMF and auto start stop control for diesel generator sets. Form: Electronic circuit board panel module designed for installation in generator control panels. Interface: P810 interface for compatibility with panels and harnesses using that connector type. Performance: Intended to provide stable electronic control of genset start, stop, and transfer operations. Compatibility Suitable as a replacement module for systems built around the DSE5120 controller specification or equivalent panel wiring that uses the P810 interface. Works with diesel generator sets and standard AMF control wiring configurations. Typical use scenarios Onsite generator : a failed controller board during field maintenance to quickly restore automatic start stop and AMF functions. Backup power systems: Recondition a commercial or residential standby generator panel to ensure automatic transfer and reliable operation during power outages. Rental and construction gensets: Maintain operational readiness by swapping in a compatible control module when servicing portable diesel generators. What to check before Confirm your panel uses the DSE5120 controller format or equivalent wiring. Verify the presence of a P810 interface or matching connector to ensure plug compatibility. Compare terminal layout and mounting points with the existing module to confirm fit. This replacement electronic control board provides a practical option for restoring AMF auto start stop capability to diesel genset control panels that rely on the DSE5120 style module and P810 interface.