The Ice Section Helped

https://www.mediafire.com/file/f4lr72u265s0062/pdf-90580-48423.pdf/file

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