How To Check Inverter Is Working Or Not. When operating a non-Inverter system outdoor unit will periodically switch on and off. Inverter is working on batteryinverter mode but when power is on my appliances are not getting power.

Answer 1 of 3. Okay so lets say the compressor windings check good but its not running. How to Check Inverter Battery is Working.
Try this at your own risk.
When operating a non-Inverter system outdoor unit will periodically switch on and off. Connecting AC neutral to ground was a dead short for the inverter. Replace the battery terminal onto the negative terminal. Now lets test it with a known good backlight lamp.

