The Ice Section Helped
https://violetmetric.com/s/udyEZg4E1BUqld8C1SygV
The Ice Section Helped The section on frozen coils helped. Ours iced over on a Sunday and my first instinct was to crank the thermostat lower. Glad I read this first. Turned it off, let it thaw, changed a very gray filter and it's been cooling normally