How To Fix The Error Code CH56 For LG Air Conditioner

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Is your LG air conditioner displaying the CH56 error code? Here’s everything you need to know about this issue and how to fix it.

Imagine coming home on a hot summer day and eager to find comfort in your air-conditioned oasis, only to discover an error code flashing on your LG air conditioner. Frustrating, isn’t it? But worry not, as we’ve got you covered! In this article, we will delve into the CH56 error code specifically, which pertains to AC power supply voltage error with too high voltage.

Now let’s get to the bottom of this issue and guide you through the necessary steps to fix it.

What is the CH56 Error Code?

The CH56 error code specifically indicates that there is a voltage error in the AC power supply, with the voltage being too high. This can lead to potential damage to the air conditioner if not addressed promptly. However, rest assured that with some troubleshooting and attention to detail, you can resolve this error on your own.

Check the outdoor unit for any blockages or obstructions that may be causing the CH56 error code. Clear any debris or dirt that could be affecting the unit’s performance. If the issue persists, contact a professional technician for further assistance.

How to Fix the CH56 Error Code

1. Check for Power Surges:

Power surges can cause voltage fluctuations, triggering the CH56 error code. Start by unplugging your LG air conditioner from the power source and wait for a few minutes. Then, reconnect the unit to the power supply to see if the error persists. If it does, proceed to the next step.

2. Voltage Assessment:

It’s important to determine whether the voltage supplied to your air conditioner is within the acceptable range. Use a voltmeter or contact a qualified electrician to measure the voltage at the supply outlet. Ideally, the voltage should range between 207V and 253V for normal operation. If the voltage reading exceeds this range, you may need to consult an electrician to address the issue.

3. Reset the Air Conditioner:

Resetting your LG air conditioner can help resolve the CH56 error code. Locate the power button on your air conditioner and press and hold it for approximately 10 seconds. This action should reset the system and clear the error code. If the error persists, proceed to the next step.

4. Contact Customer Support:

If you have followed the previous steps and are still unable to resolve the CH56 error code, it’s advisable to reach out to LG’s customer support. They have a team of knowledgeable experts who can provide you with further guidance and assistance to rectify the issue.

Remember, the CH56 error code typically occurs due to fluctuating voltage levels, and resolving it may require professional intervention. Don’t attempt to tamper with the electrical components of your air conditioner if you are not experienced or qualified in handling electrical systems.

We hope that this guide has been helpful in addressing the CH56 error code on your LG air conditioner. Stay cool and comfortable!