Panasonic Heating & Cooling - Recent Questions, Troubleshooting & Support

check here...... https://www.justanswer.com/hvac/dpaw2-panasonic-air-conditioner-blinks-timer-light.html

Press the "check button" by tip of a pen continously for 5 seconds. You should see error code starting with H.. or F.. on your remote control. Continue from there, googling the error codes.

see if program on to go off at nite

Hi This error means that your outdoor unit can not communicate with one of the indoor units. most probably one of indoor units has a trouble.

HI Duncan, Error Code F42 means the Outdoor unit P.C. B (NOISE FILTER) is faulty or connector ACN2 Enclosed is a link to 2 service manuals that may be helpful you. Good luck, JP https://www.manualslib.com/manual/1155827/Panasonic-Cs-A24bb4p.html#product-CU-A34BBP5 https://www.panasonicproclub.com/uploads/CZ/catalogues/cac/service-manual/CS-F50DB_service%20manual_mac0502037c2.pdf

Temp sensor, bad motor, bad control board…too complex you need help. Your outdoor unit will have a better diagnostic code to hopefully narrow the problem but this requires opening of machine.

possible bad motor also check voltage to motor

thermostat or or thermal cut off. I would take it down and return for another one, do not try fix this yourself. parts will exceed price..

The F95 error code appears on Panasonic inverter air conditioners due to the overheating of the outdoor coil. It is basically, protection against the outdoor high-pressure rise. This problem usually occurs due to issues relating to blockages, a dirty condenser coil, cool mode, or low gas.

How To Solve F95 Panasonic Error Code? - Aircon Servicing

and more information and videos https://www.google.com/search?q=F95+error+on+Panasonic+professional+AC ..

Assuming you have a mini split and not a VRF system (although it is possible the error codes are the same),the h11 code typically indicates a communications problem between the indoor and outdoor units. This could be due to loose or broken wiring, a bad connection at either end or possibly a bad communications board in either the indoor or outdoor unit.

It is likely equipped with a temp sensor that only permits the fan to run when the compressor reached a certain temp. If the unit is short cycling then obviously there is a problem. Likely in that sensor. Good Luck. If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

panasonic r410a is blinking. I pressed the check button with a pin for 5 seconds then scroll down until it beeps. Then it says number F15 on the screen. After that what should I do?

(?15) - violation of the operation mode of the temperature detector of the compressor unit Panasonic

At what temperature is the thermostat? The temperature should never be lower than 70?F (21?C) for the unit to operate properly. If your temperature setting is above 70?F, then your unit might have a problem with the temperature sensor that controls the "on/off" cycle on your unit. For that you will need a professional certified HVAC tech to inspect it. Most people think that lowering the temperature to the minimum will cool the room faster, but that is not the case. Since HVAC units move the air at a specific rate, it can only transfer the temperature, thus cooling/heating the air, within those parameters. That's what the calculation for the BTU is for. Normally cooling/heating the room to the desired temperature should take about 1 hour, but some new inverter units can do it in only 30 minutes or so. Lowering the temperature constantly or even keeping it at the lowest setting may cause premature failure of the unit.

I searched the internet using https://www.google.com The site below is alleged to have the filter for that model: https://encompass.com/model/MSCCWC101MU

This error is: Indoor / Outdoor wrong connection Check that the wiring between the indoor and outdoor have not been crossed over, ie make sure that the same color wire connects the same terminal number on both the indoor and outdoor. After that, check that you are getting full supply voltage to the system. High resistance somewhere in the circuit may not provide sufficient power. Corroded isolator contacts or wire terminals for instance.

H55 error comes from the window that has not properly function to open, you must have off the breaker of the unit then, remove the upper window and check if the motor is not parallel to each both side, then return it and switch the breaker and turn on the unit

Hi Sandra , Error Code F42 means the Outdoor unit P.C.B (NOISE FILTER) is faulty or connector ACN2 Enclosed is a link to 2 service manuals that may be helpful you. Good luck, JP https://www.manualslib.com/manual/1155827/Panasonic-Cs-A24bb4p.html#product-CU-A34BBP5 https://www.panasonicproclub.com/uploads/CZ/catalogues/cac/service-manual/CS-F50DB_service%20manual_mac0502037c2.pdf

That's indicating that an error has been detected and you need to put the remote into service mode to find out what the error code is. You will have to repair the fault before it will return to normal operation.