20 Most Recent Panasonic CW-XC243HU Air Conditioner Questions & Answers

It's not going to be possible to add refrigerant to any of today's smaller air conditioners or dehumidifiers (same mechanism) - they're all sealed at the factory. They also all leak down slowly, so at some point they need to be replaced. If you've gotten three years of service out of it, you're actually doing pretty well.

I HAD THE SAME PROBLEM, THE OUTDOOR UNIT WAS DIRTY AFTER SERVICING IT WAS OK, TRY THIS.

try resetting by turning power off and on

New Battiers???. Water damage???

Grazie, your question is rather confusing, because you listed to different model numbers for to different types of appliances. The "panasonic s91 inverter" is a cooking appliance. Whereas, the CW-X-C243HU is an air conditioner. So, which appliance are you inquiring about? And you didn't even say what the Error Code is.

Perhaps you can be bit more specific.

Hello,

if it does not power up, then it means its having a power problem. it might have worked fine in the past, but that's electronics for you. Power surge, irregular power supply, excess power supply, etc can affect the unit thereby not making it to power on.

This unit must have a power supply board in it where power enters from the mains. A capacitor, fuse, diode, etc may have been defective on the power board and maybe that's why its not making the unit turn on. There might also be some disconnection or something, inside the unit which is not making it to power on.

To locate the power supply board in the unit, trace the power cord coming from the wall into the unit. The exact spot where the power cord is soldered in the unit is the power supply board.

To actually find out what's wrong, you need to disassemble the unit with a screw driver and check what's wrong. You will be needing a meter in order to test the components on the power board, once you detect any bad component, you can make necessary replacement at any electronics accessories store withing our vicinity. This is the only way by which you can detect the problem.

Of course, testing the power board with a meter will require someone that has the ability. So it you can't, then you might be needing the help of a repairman or you can call a friend that has the ability to help you out.

I wish you the best of luck.

Please try with authorized dealer near to your shelter.

You can avail the details from company web site.

does it freeze up? this could be a sign of low freon. does the fan turn on? if not the compressor will get hot and shut itself down on overload the fan can be easily replaced for around 100.00

you have either a bad thermostat or bad controls in the units unplug the furnace make sure the outside unit shuts off turn off the thermostat plug back in if it all starts with the thermostat off you will need service thanks for the high ratting keeps me helping for free.Tom

Hi, if your 6 year old Aircon has not yet been re-charged eversince it was bought, then yes it's time for a refrigerant re-charge.

I hope it helps.

Hi, It probably needs cleaned. Window units naturally create water in the evaporator area. The water is suppose to drain to the back of the unit through passage ways to the condensing area where the slinger ring on the condenser fan blade slings it into the condenser coil making it more efficient. There is usually a drain hole to drain excess water from the back of the unit. Any dirt or algae in the pathway of this water or the wrong tilt will cause water to build up and drip or blow out the front. Anything touching the evaporator coil allowing water to run down the obstacle into the wrong area will cause the same thing. reduced air flow will cause the evap to freeze which could also cause a water problem. Since the tilt is right and it doesn't seem to be freezing, Maybe a temporary increase in tilt and a dropper of bleach at the base of the evaporator would do it. This will kill the algae and may unblock the water flow. NOTE: It may also cause stains on a carpet or floor if the bleach water drips onto it. If you want to pull it out and clean it, most units can be pulled out of the housing and sprayed with a water hose but you need to be careful not to get water in the electrical parts of the unit. They can be covered with plastic or foil. Make sure you unplug the unit before trying to remove it. You may have to remove some screws to remove it from the housing. Hope this has helped. kstfas

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