I went to school for 2 years HVAC but I really want to get into the commercial refrigeration. I have started a small business. Electronics are usually easy to diagnose for me, but the commercial refrigerants are nuts. A friend called me to fix his small reach in bar cooler. Electrically everything was working good. When I put my gauges on i noticed the low side pressure at 60lbs. Every 134a box I've worked on was much lower than that for around the same size box. There is no high side port so i couldn't get a reading. Could there be a blockage in there?
I thought of purchasing the Simtech troubleshooting software to save me time. Does anyone have any feedback about it?
thanks for your time