Mitsubishi Electric M21ECW397 Cable Set 321702-401 5-5 ton R410A air conditioners

5-5 ton R410A air conditioners and heat pumps

meeting the original factory specifications for 100109434

Relying on original PENN service parts ensures critical compatibility with V46AA-1C

which minimizes vibration and prevents premature bearing failure

Mitsubishi Electric M21ECW397 Cable Set 321702-401 5-5 ton R410A air conditionersThe Mitsubishi Electric M21ECW397 is a critical MN Converter Cable Set designed specifically for field technicians performing high level diagnostics on M Series and P Series systems. As the direct replacement for M21EC0397, this kit is required for interfacing with the PAC USCMS MN 1 Maintenance Tool. This comprehensive set contains five distinct conversion cables (M21EC1397, M21EC2397, M21EC3397, M21EC4397, and M21EC5397), allowing for a USB UART