Why is my Panasonic Aircon Timer Blinking?

Panasonic aircon timer blinking infographic

If you are too lazy to read about Daikin Aircon Light Blinking,


Why do Panasonic Aircon Timer Blinking?


When the timer light starts flashing. The Aircon won’t operate. There are instances of Aircon operating after user resets the Aircon isolator switch. However that only works for Aircon thermistor malfunctioning. So in normal circumstances, the Aircon timer light will continue blinking as long as there is an error within the system.


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Aircon Error Code Problem?

What does it mean when the Panasonic Aircon Timer is Blinking?


When the Panasonic Aircon turns off by itself and the timer starts blinking, —assuming it is an inverter Aircon unit— it means that the system detects an error with the unit. You can then use your remote control to find out what the blinking light means.

Here is how you can do that?

Panasonic aircon timer blinking
We have a wide collection of refurbished Aircon spare parts. The error code that will appear on your remote control likely starts with a H or F. Example a H11 error code would mean that there is a communication error between your indoor unit and outdoor unit.

Panasonic Aircon Error Code


As mentioned earlier, Panasonic Aircon timer blinking refers to an error in the system. As listed below is a sample list of Panasonic Aircon error code. It may not be a comprehensive list. For the comprehensive list of Panasonic Aircon error code you may have to check out the Panasonic Aircon error code page.


H97 Panasonic Aircon Error Code : Outdoor Fan Motor Mechanism Lock


This is one of the most common issues of Panasonic inverter Multi split unit. However do note that sometimes the issue could be caused by the pcb. So it may be best to check on the issue first. It will be advisable for the technicians to bring down both parts.


H11  Indoor/ Outdoor Abnormal Communication


This could be an issue with the indoor pcb or outdoor Panasonic aircon pcb board. It could also be a problem with the Aircon wiring. If this is a multi split unit and only 1 unit is blinking, this is most likely an issue with indoor pcb or the wiring. However if all fan coil units are blinking, it is most likely a case of outdoor pcb issue. Do note that the outdoor pcb issue could sometimes be caused by outdoor fan motor also. Do check on that part as well.


H58 Indoor Gas Sensor Abnormality


If Panasonic Aircon timer blinking reflects H58 error code. This is most likely an issue with the indoor Aircon gas thermistor. Usually changing this will solve the problem

How do you Solve Panasonic Aircon Timer Light Blinking Issue?


You can solve these issues by replacing the parts unless there is a potential gas leak issue. However, the troubleshooting process is not entirely straightforward. There can be a multitude of issues. After you replace one part there could be other parts that have issue as well. But the system may only show one part having issue. Nonetheless, there can be an extremely simple way to deduce where does the issue lie? Does the issue stem from the fan coil unit or the condenser unit?


Number of Panasonic Aircon Timer Flashing (Number of Fan coil Units)


If your Aircon is a multi split unit and only 1 of the Panasonic Aircon timer is blinking. That means, that it is most likely the indoor unit that is having issue. You may wish to inform your Aircon technician about it. As it is easiest to find Aircon spare parts for the fan coil unit. However, there are exceptions to this case, so it may be best to bring whichever spare parts that may be required for the repair.

If all the Panasonic Aircon timer is blinking red, you may wish to check the error code on all the fan coil units instead. As there are times in which there could be different error codes in all 3 units.

Estimated Cost of Repair for these Problems


If the issue stems from fan coil unit Aircon spare parts, then it will generally cost below $250 to solve. However if the issue is due to the Aircon condenser side, it could potentially cost above $800 to solve the issue. Generally Panasonic Aircon spare parts ( brand new) is quite costly. It has a much higher price as compared to that of other brands. Hence it is generally recommended to use refurbished Panasonic Aircon spare parts to save cost.


Panasonic Aircon problems Estimated cost of repair
Fancoil $190 onwards
Compressor $200 onwards
Panasonic pcb $190 onwards
Panasonic fan motor $170 onwards
Thermistor  $150 onwards

Do note that the price listed above is just an estimated price. These are often base price of the repair. The repair cost does not factor in other fees such as checking fee or advance procurement of the parts. Do check with us with the error code and model number of your unit for a detailed quotation.



Panasonic Aircon timer blinking usually requires Aircon repair. However, you may be able to get your Aircon repaired if you find out the Aircon error code. Following which, provide the error code to the relevant Aircon technician to prepare the spare parts. They can then repair the Aircon unit on the spot. If the Aircon technicians that you engage in do not follow this Aircon repair procedure. You may wish to engage in us instead. Here at Silverback Aircon, we believe in efficiency. If we have the available parts we will almost always bring ready parts to solve customer’s Aircon problems on the spot. Do WhatsApp us if you require any Panasonic Aircon servicing or repair help.

FAQ on Panasonic Aircon Timer Light Blinking

Does it mean anything for Panasonic Aircon timer blinking 2 timers?

No. You will generally need to follow the error code that is found in the remote control.


I cannot find the Panasonic Aircon error code in my remote control. Is there any other ways to find it?

Yes. You can find the error code in the outdoor unit as well. There is usually a set of 4 red lights that are flashing. The set of lights that flashes will indicate the error code in the system.


Do I have to treat Panasonic Cassette Aircon timer blinking differently?

No, in general you can use the same way to find out the error code of the system.