MAIN PCB REPLACED MITSUBISHI MINI SPLIT TROUBLESHOOTING PART 1

MAIN PCB REPLACED MITSUBISHI MINI SPLIT TROUBLESHOOTING PART 1

HVAC troubleshooting mini splits ductless air conditioning Mitsubishi control board

After troubleshooting found Dip switches for capacity settings NOT set, unit would start and stop @ 3 minutes intervals no error codes and no effective cooling or heating. Please see part 2 video

HOW TO TROUBLESHOOT MITSUBISHI MINI SPLIT..PART 2 THE RESOLUTION https://youtu.be/72RaNvxNRvE

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