--- title: What to Do if Your EV Charger Isn’t Working description: Troubleshooting tips for EV charger issues in Ireland. Learn how to fix common problems, check connections, and know when to call a professional. image: https://www.wattcharger.com/hubfs/Charger%20not%20working.webp --- Electric vehicle chargers are reliable pieces of equipment, but like any technology, they can occasionally run into issues. Whether you’re using a wall-mounted charger at home or a workplace charger, knowing what to do when something goes wrong can save time, money, and frustration. In this guide, we’ll walk you through the most common [EV charger](https://www.wattcharger.com/shop) problems, how to troubleshoot them, and when to call in professional support. --- ## **1. Start with the Basics: Is It Plugged In and Powered On? ** It may sound obvious, but a surprising number of charging problems come down to basic connectivity. Make sure: - The charger is connected to the power supply. - The circuit breaker hasn't tripped. - The isolator switch (if present) is turned on. - There are no visible signs of damage to the cable or plug. Also, ensure the vehicle is properly plugged into the charger, sometimes a loose cable can interrupt the connection. --- ## **2. Check for Error Lights or App Notifications ** Most smart chargers come with indicator lights or companion apps that give you real-time status updates. Look out for: - Red or flashing lights on the charger unit. - Notifications or error codes in the manufacturer’s app. - Audible alerts that signal a fault. These cues can help narrow down the issue and guide your next steps. --- ## **3. Restart the Charger and Vehicle ** As with many electronics, a simple reboot might do the trick. Try: - Unplugging the charger from the car. - Turning the charger off and on again. - Restarting your EV’s onboard systems if possible. Some chargers also have a physical reset button - check your user manual. --- ## **4. Verify Network or Wi-Fi Connectivity ** For smart chargers, connectivity to Wi-Fi or a mobile network is crucial for updates, scheduling, and functionality. If the charger isn’t working: - Check that your Wi-Fi router is online and in range. - Reboot your Wi-Fi if needed. - Ensure the charger’s firmware is up to date. Loss of connectivity can sometimes stop scheduled or app-initiated charging sessions from starting. --- ## **5. Inspect the Cable and Plug for Damage ** Over time, wear and tear can lead to visible damage that interrupts the charging process. Check for: - Frayed or exposed wires. - Bent or corroded pins inside the plug. - Water damage or debris in the socket. Do not use a damaged charger or cable. This could pose a safety risk. Contact a qualified electrician or your installer for advice. --- ## **6. Look at Scheduled Charging Settings ** Sometimes your EV charger is working fine, it’s just doing what it was told. If you’ve set up scheduled charging during off-peak hours (like overnight), plugging in during the day might not trigger immediate charging. Check your charger’s app or interface to see if: - A delayed schedule is set. - The schedule needs to be adjusted. - There’s a conflict between the car’s charging settings and the charger’s. --- ## **7. Check with Your Electricity Provider ** If your home is experiencing a power cut or a partial supply issue, this could affect your charger. It’s also worth checking your electricity bill to confirm: - You haven’t exceeded any smart tariff limits. - You’re not in a billing dispute that could have impacted supply. In rare cases, smart meters or load balancing settings might interfere with charging if your home’s electrical load is high. --- ## **8. Consult the Installer or Manufacturer ** If you’ve tried all the above and your EV charger still isn’t working, it may be time to: - Contact your original installer (like WattCharger) for a professional inspection. - Reach out to the charger manufacturer with the error code and details. - Check your warranty status in case a repair or replacement is required. Most issues can be resolved with a quick fix or reset, but professional advice ensures the system remains safe and efficient. --- ## **9. Consider a Remote Diagnostics or Maintenance Plan ** Some EV chargers support remote diagnostics through the cloud. WattCharger’s team, for example, can offer insights or fixes without needing an on-site visit. If your charger is part of a smart energy system, remote support might catch problems early and even update firmware automatically. --- ## **10. Prevent Future Problems with Regular Checks ** To reduce the chances of failure: - Inspect cables and plugs monthly. - Keep the unit clean and free of debris. - Make sure children or pets don’t tug on the cables. - Update charger firmware when prompted. Just like your car or boiler, a bit of regular attention goes a long way. --- ## **Need Help? WattCharger Has Your Back ** If you're having trouble with your EV charger, our team at **WattCharger** is here to help. From remote diagnostics to site visits, we offer full support for all the units we install, including [Zappi](https://www.wattcharger.com/shop/zappi-ev-charger-tethered), [Ohme](https://www.wattcharger.com/shop/ohme-home-pro), and others. [Reach out for advice or assistance](https://www.wattcharger.com/contact-us) and we’ll get you back to smooth, reliable charging in no time. 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