Navien Error Codes and Their Causes
If you’re having trouble with your Navien air conditioning system, you may have encountered one or more of these error codes. These codes represent problems with the fan motor or the dual venturi limit switch. Luckily, there are a few simple solutions that can help you troubleshoot these problems and repair the problem without contacting a professional. Listed below are a few of the most common Navien error codes and their causes.
When the Navien error code E003 shows up on your unit, it means that your unit or ignition is having a problem. The problem could be the ignition or the gas supply, but it could also be a power failure, so you should always be prepared for this problem. If you’re in a power-outage area, consider a battery backup for your system. However, you can’t simply change the error code for your Navien tankless water heater, as there may be a way to fix the issue.
If your Navien tankless water heater has one of these error codes, don’t panic. Fortunately, there are many ways to fix it. First, you should look for the error code that corresponds to your Navien model. Sometimes, the problem can be as simple as a faulty flow sensor or a clogged exhaust pipe. If you’re unable to locate the problem, you can also look for the emergency repair kit and the circulation pump to help you identify the problem.
Another Navien error code is E441. This Navien error code indicates a problem with the hot water outlet 2. If it’s open or shorted, it’s likely that the sensor is defective. If it’s connected to a PCB, it might be faulty. It’s best to contact a Navien technician for further assistance. It might also be time to replace the water valve. It’s always better to have your Navien tankless water heater fixed before it damages your home’s plumbing system.
If you’re not sure what type of Navien boiler you have, it is important to understand the error codes and the problems associated with them. Error Code E012, E015, and E016 indicate problems with the control board and heat exchanger. If these codes are displayed on your Navien tankless water heater, it’s time to contact a licensed professional. These professionals will have the experience and knowledge necessary to repair any problem that occurs with your Navien tankless water heater.
Navien tankless water heaters have self-diagnosing systems that alert owners to problems and suggest solutions. In some cases, a simple reset of the unit can correct the problem. In other cases, you may have to consult a professional plumber or the Navien manufacturer for further assistance. The good news is that Navien error codes are easy to diagnose and fix. The following guide will help you identify which issue is causing the error and fix it as quickly as possible.
