What to Do if Error Code 10 Shows Up on Your Rinnai Water Heater Readout

A morning of suddenly cold showers may send you running to check your Rinnai water heater. Your unit’s computer screen may show an error code, communicating to you that there’s a problem. If an Error Code 10 appears, it could just be a glitch in the pc board (circuit board). You can try turning the water heater off for a short time and then back on. This might reset the readout back to normal and allow the hot water to flow again. You should also check your ventilation system for any obvious obstructions. Bugs and other debris can sometimes be located and removed to restore the full operation of your tankless water heater. Once you’ve tried these options with no success, you should call the skilled Rinnai water heater professionals at Full Stack Plumbing. Going any further with self-repairs can void your manufacturer’s warranty. And if you don’t have plumbing experience, you could do more damage or even get yourself hurt.

Rinnai Tankless Water Heater Error Code 10 Issues

Your Full Stack Plumbing expert checks several potential issues for you. An Error 10 Code often flashes when there’s something wrong with the ventilation system running from a Rinnai tankless water heater. But there are other reasons you might see this error message. These are a few of the most common issues that can cause a tankless water heater to shut down:

• Ventilation System Blockage – Debris can build in vent/intake pipes. Build-up can also affect a burner manifold.
• Venting Improper Installation – Venting ducts may not fit together the right way. Sealant may have been used improperly.
• Circuit Board Malfunction — A problem with the circuit board that runs the water heater could be faulty. A dip switch may be left on the wrong setting.
• Improper Manifold Settings – Manifolds can regulate the amount of gas or water that flows in or out of your tankless unit. A problem can lead to a system shutdown and an error code.

These are just a few of the issues that your plumber will be checking. Full Stack Plumbers will look for the simplest and easiest solution first. We don’t want to charge our customers for repairs and parts they don’t need. However, if the issue is a bigger problem, we will discuss the solution with you and be ready to take on a larger repair project.

Expert Rinnai Tankless Water Heater Repair at Full Stack Plumbing

Our expert plumbers are ready to take action if your family suddenly loses hot water. We can tell you what error codes mean and get to work resolving the issue. We are locally owned, and our staff is fully licensed and certified. Full Stack Plumbing offers affordable prices. We also practice transparent pricing. This means you’ll know what you’re paying for and what services you’ll get for your money.

Contact Full Stack Plumbing for Rinnai Water Heater Repair

If your Rinnai tankless water heater suddenly stops working and flashes an error code, don’t hesitate to call the experts at Full Stack Plumbing. Our team of licensed, trained, and fully insured plumbers handles Rinnai water heater repairs and installations in the triangle area, including Chapel Hill, Carrboro, Pittsboro, Raleigh, and Durham. Don’t suffer through any more cold showers! Contact us today to schedule an appointment.