Haier Advanced Service Training

July 14, 2022

Colchester, VT

Topics covered include: Review of install best practices; System Commissioning Review; Review of refrigeration cycle and how heat pumps operate in cold climates. In depth discussion on the sequence of operation of a 1-1 and multi system; Heat Pump Defrost cycle review; How to determine and set a unit for “enhanced defrost” operation; Troubleshooting “Flow of Power” discussion. How the power flows through the outdoor PCB and IPM and how this can be important in the troubleshooting process.

Additional Information

Hosted by Green Mountain Electrical Supply. For questions contact Luc Choquette at 802-324-1308 or lucc@gmes.com

Register here