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Panasonic Inverter Air Conditioner Troubleshooting

In the ever changing climate of Melbourne, where air conditioners are regularly used in our day to day life, encountering issues with your Panasonic inverter air conditioner can cause a lot of discomfort and frustration. At DGB Refrigeration Heating & Cooling, we understand the importance of a smoothly functioning air conditioning system. In this article, we will talk about the most common issues that you can encounter with your unit and some troubleshooting tricks and tips.

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Panasonic Inverter Air Conditioner Troubleshooting: Understanding the Issues

If your Panasonic Inverter Air Conditioner is running into some issues, from refusing to turn on to weird smells or odd noises, the following are the most common issues that you can run into with your Panasonic Inverter Air Conditioner and how you can troubleshoot them:

Panasonic Inverter Air Conditioner Not Turning On:

If your Panasonic inverter air conditioner is not turning on, you can start by checking the basics first. First, make sure that the unit has active power supply. If the unit still doesn’t turn on, inspect the fuse box, plug connections, and remote batteries. A simple reset by flipping the air conditioner’s circuit breaker can often do the trick. If the issue persists, our expert technicians at DGB Refrigeration Heating & Cooling are just a call away at 03 7038 6918.

Panasonic Inverter Air Conditioner Not Cooling or Heating:

Is your Panasonic inverter air conditioner not heating or cooling on their respective modes? You can start by checking the temperature settings on your remote control – make sure that you have the correct mode (COOL or HEAT) and a suitable temperature setting. If the mode and temperature setting is correct, you can also try cleaning the air filters for optimal performance.

Panasonic Indoor AC Leaking:

If the indoor unit of your Panasonic inverter air conditioner is leaking, there is no need to panic. While minimal water droplets are normal, significant leakage signals a problem. It may be caused by a broken or clogged drain pipe, or disconnected components. For quick assistance, reach out to the licensed technicians at DGB Refrigeration Heating & Cooling to address the issue promptly.

Panasonic Inverter Air Conditioner Remote Control Issues:

If the remote controller of your Panasonic Air Conditioner has become unresponsive, you can start by inserting new batteries and ensuring correct installation. Other than that, you can try resetting the remote by using a pin to press the “RC” button at the bottom right of the remote controller. If the issue persists, you may need to replace the remote controller. Our team at DGB Refrigeration Heating & Cooling can take the load off of your shoulders and help you with that.

Panasonic Inverter Air Conditioner Noises and Smells:

If you experience strange sounds or unpleasant odors coming from your Panasonic air conditioner, this means that your unit is in urgent need of professional attention. Buzzing, clicking, or hissing noises may indicate underlying issues, that require a technician’s assessment. If you are experiencing a damp smell, this may hint at mold or dirty filters, while a rotten egg smell may require professional intervention for potential pests.

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Panasonic Inverter Air Conditioner Keeps Switching Off:

If your air conditioner unit keeps switching off when you are trying to turn it on, it may be due to incorrect timer settings or this short cycling may also be due to a faulty timer that would cause your system to turn off. You can try adjusting the timer and observe. If the problem persists, a professional inspection is advisable. Short cycling may be attributed to overheating, a faulty thermostat, or insufficient maintenance, and these issues should only be addressed by our skilled technicians.

Panasonic Inverter Air Conditioner Will Not Turn Off:

If your Panasonic air conditioner is constantly running without tripping, this may signal a dirty condenser coil, faulty thermostat, or damaged control board. Check for cleanliness in the outdoor unit and signs of fluctuating room temperature. For effective diagnosis and solutions, our technicians at DGB Refrigeration Heating & Cooling are skilled to handle these complexities. Dial 03 7038 6918 and let us inspect your unit and fix it for you.

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Panasonic Inverter Air Conditioner Outdoor Unit Malfunction:

If the outdoor unit of your Panasonic air conditioner is failing to start, it may be due to power issues or a tripped circuit breaker. Make sure that the unit has active power supply and circuit breakers are not tripped. If the unit is still malfunctioning, it requires professional assistance for a thorough examination.

Panasonic AC Error Codes

If the timer light of your indoor unit is flashing, your system has encountered an error. However, you will need to do some extra steps as the error code doesn’t show up on its own. So, in order to find out the error code, do the following:

⦁ Locate the “check” hole on your remote control and insert and pin into it. Hold it for about 5 seconds and then let it go once the screen becomes blank.
⦁ Next, press and hold the “Up” button until you hear a long beep. The fault code will now appear.

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The following are all the possible error codes that you can encounter with your Panasonic Inverter Air Conditioner and what each error means:

Error Code Meaning
E01 Communication failure between indoor and outdoor unit
E02 HIC circuit has failed (Compressor/Fan circuit)
E03 Failure of outdoor unit OTP ROM
E04 Peak current has been cut off
E05 PAM or Active circuit failure
E06 High compressor discharge temperature
E07 Indoor fan operating failure
E08 4 way valve switching failure (RV)
E09 No refrigerant protection
E10 DC compressor drive circuit failure
Row 2, Cell 1 Row 2, Cell 2
E11 Outdoor fan operating failure
E12 Error in outdoor unit
E13 Freeze prevention activated
F11 Cooling mode / Heating switch error
F90 Bost booster circuit fault for compressor compressor power block
F91 Compressor load line error is too low
F93 Compressor rotation speed error
F95 Hot platform temperature is too high
F96 Compressor power transistor overheat (IPM)
F97 Compressor temperature is too high
F98 Compressor load is too high
F99 The DC output to the compressor is too high
H00 No detected abnormalities
H11 Error of data line between indoor unit and outdoor unit
H12 Other power error between outdoor unit and indoor unit
H14 Room temperature sensor error
H15 Compressor temperature sensor error
H16 Compressor load current is too low
H19 Internal fan block error
H23 Chiller temperature sensor error
H24 Issue with inside pipe temperature sensor two
H25 Error e-ion circuit
H27 Outdoor temperature sensor error
H28 Hot rig temperature sensor error
H30 Compressor output temperature sensor error
H33 Error connecting internal and external blocks—incorrect linking voltage
H38 Internal and external block error is not synchronised
H50 Ventilation motor abnormality
H51 Nozzle lock abnormality
H52 Limit switch abnormality
H58 PATROL circuit error
H59 ECO PATROL circuit error
H97 Error on the outdoor unit fan
H98 Indoor temperature is too high (heating mode)
H99 Chilled temperature is too low (freeze)
S01 Room temperature sensor failure
S02 Indoor coil sensor failure
S03 Humidity sensor failure
S04 Outdoor coil sensor failure
S05 Outdoor coil sensor failure
S06 Outdoor air sensor failure
S07 Outdoor current sensor failure

If you encounter either of these errors, this mean your Panasonic Inverter Air Conditioner is in need of immediate assistance. You should dial 03 7038 6918 and speak with our technicians at DGB Refrigeration Heating & Cooling without any delays in order to rectify the underlying issue and restore the optimal performance of your inverter.

In the dynamic climate of Melbourne, a well-functioning air conditioner is essential. At DGB Refrigeration Heating & Cooling, we prioritize your comfort and offer tailored solutions for your Panasonic air conditioning system. For prompt and reliable service, call us at 03 7038 6918, and let us keep your indoor environment at the perfect temperature.

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