7.2 chest freezer conversion problems
Howdi all. I converted a chest freezer to a fridge with a Johnson controls relay. I have it plugged into a micro solar pure sine wave 1000w/2000w peak inverter. My problem is when the motor for the fridge kicks on the inverter beeps as if the voltage is too low or some other problem I can't define. After a 10 second beep, the motor continues to operate. I am running two 6v 210ah golf cart batteries as 12v. I find that running this way for a 24 hour period drains the batteries down to 40% or so. I might have accidentally let the batteries get below 40% 3 days ago before I hooked up the fridge. Have I ruined my batteries? Is the inverter too small? I'm stumped and frustrated. Any help appreciated!