At arrival on 02/20/26 found both systems not cooling. I found that someone added low/high pressure switch at the discharge service valves and wired them inline with condenser fans. When reseted, compressor will come one but condenser fan will not come one. I disconnected the pressure switch wired inline with condenser fan, and system started working. No wet safety switch Potentially clogged up drain line Dirty condenser coil Low refrigerant Cleaned drain line Installed 2 wet safety switches Added 2lbs of refrigerant R-410A on main floor system