Tankless water heater code 12

An error code 12 indicates a flame loss. This means that the unit is detecting a flame, but the flame is being extinguished during operation weak flame. Common issues associated with a 12 error code include: 1 Insufficient gas supply 2 Insufficient air supply 3 Debris on the flame sensor It tankless water heater code 12 recommended that you contact a servicer to troubleshoot this error code. FAQ - What does an error code 12 mean?

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Tankless water heater code 12

In this instance, your hot water unit has not recognised that there is a flame in the burner box. This can be quite a difficult error code to solve yourself, especially if there are more extensive issues occurring within your unit. There are a number of reasons why your Rinnai unit is showing this error code but some of the common causes include:. Firstly, check the gas connections and gas pressure to your hot water system to ensure that the pilot light is not out just because there is no gas to the unit. If the gas pressure to the hot water system is insufficient there can be a number of causes, most of which require a qualified gas fitter to correct. Fortunately, Metropolitan Plumbing employs fully qualified gas fitters who have years of experience repairing and replacing Rinnai hot water systems. No matter what error code your Rinnai system is showing, our plumbers will be able to quickly identify faults and work towards finding a solution. It is imperative that all gas works are carried out by a qualified gas fitter, not only to meet Australian regulations but also to ensure the safety of persons living in the home. Whether you are requiring thermocouples, elements, or pressure relief valves to be replaced, we can supply and install all parts to get your hot water unit up and running in no time. Even in the event that your Rinnai hot water system is not repairable, we can provide an on site quotation to replace it and can have your new unit installed and operational on the same day. Your plumber can take you through the simple application process and approval usually takes only a few minutes. You can select a payment plan with one of our providers — Zip or Humm — and then enjoy the convenience of making weekly, fortnightly or monthly instalments, depending on your choice of plan. We also accept payment by cash, cheque, direct transfer and credit card Visa, Mastercard or American Express.

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There are water heaters that make use of gas and solar. In other words, they do not store water. The electric tankless water heaters save energy and consequently, cost. Time saver: It takes quite some time for a storage tank to fill. It even takes an additional time to get the water in it heated.

Tankless water heater code 12

An error code 12 is one of many Rinnai diagnostic codes used to identify problems in your Rinnai tankless water heater. Here is the list of the main causes of a Rinnai error code 12, also related to "no flame" and flame failure:. You can see diagnostic information on the control panel, where you set the temperature. If water is not equipped with the control panel, the same error code appears on the remote controller. While the error 12 is a flame error code, the flame rod is not the only culprit - there are several other reasons for the flame failure :.

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Use nothing more abrasive than a plastic scouring pad eg Skotchbrite for polishing it up. We at Metropolitan can help install or service your Everhot system. This article has been viewed times. Why would the gas pressure change in the last week? Metropolitan Plumbing has worked with Rinnai hot water systems for more than 25 years. Which model Rheem? Search forums. Install the app. If you have an urgent matter that needs immediate assistance, please call us at Fitter30 Well-Known Member. Arrange an Appointment with the Award Winning Team! Yes, send me news and special offers Yes, send me news and special offers.

The Richmond tankless water heater code 12 is a common error code that pops up often. It represents flame failure of the heater. The most common reason behind it is issues related to the gas supply.

If you have an urgent matter that needs immediate assistance, please call us at Click to expand No matter what error code your Rinnai system is showing, our plumbers will be able to quickly identify faults and work towards finding a solution. Checked if theres a air filter right below the intake fitting? Log in. Add Comment Full Name. Please try again. Otherwise, please feel free to search our website for what you need. Even in the event that your Rinnai hot water system is not repairable, we can provide an on site quotation to replace it and can have your new unit installed and operational on the same day. Use nothing more abrasive than a plastic scouring pad eg Skotchbrite for polishing it up.