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Updated 2024-04-22 10:27

In my RV how can I prevent the air conditioner from making the lights dim so much when the AC compressor turns on

When the air conditioner (AC) compressor in your RV turns on, it can cause the lights to dim significantly. This is because the compressor draws a lot of power, which can cause a voltage drop in the RV's electrical system.

There are a few things you can do to prevent the lights from dimming so much when the AC compressor turns on:

1. Upgrade the electrical system in your RV. This includes installing a larger battery bank, a higher-amperage alternator, and heavier-gauge wiring.
2. Use a soft-start capacitor on the AC compressor. This will help to reduce the surge of power when the compressor turns on.
3. Turn off or unplug unnecessary appliances when the AC compressor is running. This will help to reduce the load on the electrical system.

If you're still having problems with the lights dimming when the AC compressor turns on, you may need to have an RV technician take a look at your electrical system.

Related Questions:

1. Why do the lights in my RV dim when the AC compressor turns on? Because the compressor draws a lot of power, which can cause a voltage drop in the RV's electrical system.
2. What can I do to prevent the lights from dimming so much when the AC compressor turns on? Upgrade the electrical system, use a soft-start capacitor, or turn off unnecessary appliances.
3. What is a soft-start capacitor? A device that helps to reduce the surge of power when an AC compressor turns on.
4. Can I install a soft-start capacitor myself? Yes, but it's important to follow the manufacturer's instructions carefully.
5. How much does it cost to upgrade the electrical system in an RV? The cost will vary depending on the size of your RV and the extent of the upgrade.

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