Why my Costway Air Conditioner does not work?
- DdevinhardingAug 4, 2025
If your Costway Air Conditioner isn't working, first ensure it's connected to a live electrical socket and turned on. If the display shows 'FL', discharge the water inside. The unit functions best between 7-35°C (44-95°F). In cooling mode, the room temperature shouldn't be lower than the set temperature, and in heating mode, it shouldn't be higher. Adjust the set temperature accordingly. Finally, in dehumidification mode, ensure the room temperature is above 17°C (62°F).