Unit keeps filling water tank every hour straight out the box..how do I fix this problem. Very annoying to keep draining tank The FL Code is designed to appear when the water collection tank is full. This should only occur if there is a high level of humidity in the room. Such would be normal operation. If the code appears, and the tank has already been emptied, then the machine may require service. What dose the code hc 02 mean. I don't have my owners manualAccording to page 26 of the owner’s manual, the CH02 error is a short or open circuit in the Indoor Pipe Thermistor. The unit will likely require service. How long can I run it? Does it ever need a "break"? I don't want to run it so long that it goes out!It is not a problem to allow the unit to operate indefinitely. The only instance will be when/if the water tank fills. In such a situation, the air conditioner should deactivate itself until the tank is emptied. I have had this ac on all day and it is still hot in our room, what could we be doing wrong?

Also how do you get it to stay on cool air without it coming on and off?We would be more than happy to assist in determining the source of this problem. Please contact our Customer Interactive Center at 800-243-0000. How do I replace the filter? The water is leaking from the machine.The filters are designed to be reusable after being cleaned. what does it cost to replace an ac unitIf water is leaking from this machine, then it may require service. best rated residential hvac units How can I clean out the wafter tank? in wall ac unit installationDrained it for first time in 2 yrs and now keeps saying full every few hrs. Think there is scum messing up the internal sensor.This will only occur if there is a high level of humidity in the room.