Did you confirm that continuous drain is working first?Frustrated53 wrote: ↑ I have tried everything! I read all the comments about Auto mode and not having the middle hose in on Cool mode. I shut the unit off, drained it yet again from the bottom. The unit is set to Cool (the snowflake) and even the fan is not on Auto it’s on high. All plugs are in and the unit only ran 2 1/2 hours again and coded! Yes, southern Ontario is humid but really ... every 2 1/2 hours this thing codes and the Cool shuts off!!! Frustrated is not the word anymore ... Is this unit a dud or what am I missing????
Cool also does cause condensation (but supposedly small enough that self-evaporation takes care of it), when P1 shuts down your AC do you find a significant amount of water collected? We have been running it for hours nonstop during the hot and humid days of last week and yet to get a P1, there is always a possibility that the unit is faulty (if there isn't that much water in the tank) or that it's significantly humid at your place (unlikely but if AC isn't faulty then continuous drain should take care of that).
Good luck!