Blows warm air
Amazon packages this A/C inside another box, so package handlers don't see the warning not to invert the box or lay it on it's side. Cooling devices with refrigerant should always remain upright. So the only solution is to let it sit upright 24 hours before turning on. I did this to be sure the oil had settled in the refrigerant lines. The instructions are very brief and offer only minimal guidance and information. Troubleshooting consists of making sure the vents, inlet and outlet are not blocked. I switched on the unit, ready to check the cold air temps with a temp gun to see how well it performs. It wasn't cold air. Wait, give it some time, 10 minutes, 20, 30, 40 still blowing warm air. Ambient temp was 79f and outlet temp of the A/C was 77f. I cycled through different modes and tried all the functions. No change. I switched it off and let it sit over night. Next day was the same. It's not cooling. I tried to reach Coplax for some assistance, but any links direct you to Amazon AI assistant, which states Amazon is handling this product. I clicked through the assistant and the only resolution is refund or replacement. It appears Coplax does not offer any support for this product. Which leads me to believe any warranty is limited to the 30 day return window. Read more












