Checking the Outdoor Board on a Mini-Split

About this HVAC Tip

  • Date: 30 Jan, 2015
  •  Troubleshooting, Mini Splits
Do you know how to check the outdoor board of a mini split?

In this tip, James McIntyre discusses three simple checks to determine whether the board is good. This includes checking the capacitors, the insulated gate bipolar transistors and the diode bridge.

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