Mitsubishi Electric Automotive E22G61452 Electronic Control Board - OEM Replacement PCB

The Mitsubishi Electric Automotive E22G61452 is a genuine OEM electronic control board (PCB) designed as a direct replacement for Mitsubishi Electric ductless mini-split HVAC systems. This printed circuit board serves as the central logic controller, managing and regulating system operations to maintain reliable, efficient performance.

This board is the current updated replacement for the older E12G61452 control board, ensuring compatibility with supported models while incorporating any revised engineering improvements. Cross-reference part numbers include DM76Y529G02, H3-0741KR, and DM00J995B.

Key Features:

• Genuine OEM Mitsubishi Electric replacement control board
• Direct plug-and-play replacement — no programming required for supported models
• Manages system logic including fan motor speed, thermistor data processing, and communication signals
• Compact PCB design: approximately 2-3/8" (L) x 3" (W)
• Green PCB construction with high-grade components built for long service life
• Replaces legacy part number E12G61452
• Compatible cross-reference numbers: DM76Y529G02, H3-0741KR, DM00J995B

This control board is a critical component for restoring proper function to a malfunctioning mini-split indoor unit. Always verify jumper settings and DIP switch positions against the original board before restoring power.