Why is my Rinnai R53 plus water heater not working?

Hi, so we have a Rinnai R53 Plus water heater that has been troublesome for the past 4 months or so. We have done a lot of troubleshooting over that period of time and have narrowed down some key traits related to the issue. We initially thought this issue was a gas related issue or venting issue.

How is the Rinnai Infinity hot water system different?

The famous Rinnai Infinity Continuous Flow Hot Water System differs from static storage appliances because it only heats the required water on demand therefore not wasting energy and never runs out of hot water. About this Brochure This ‘Hot Water Reference Guide’ is to be used in conjunction with the consumer brochure.

Do you need controller for Rinnai hot water?

To make the most of your Rinnai Continuous Flow hot water experience, we suggest installing of at least one of our Rinnai water controllers. Controllers enable you to simply set your desired hot water temperature, turn on the hot tap and enjoy, no more mixing hot and cold!

How long does it take to book Rinnai hot water?

You can easily book your service online in as little as 60 seconds for a chance to win a $500 giftcard. Click here to book now In the early 90s Rinnai forever changed the way Australians enjoyed hot water, with our launch of the country’s first fully electronic gas continuous flow hot water systems.

Hi, so we have a Rinnai R53 Plus water heater that has been troublesome for the past 4 months or so. We have done a lot of troubleshooting over that period of time and have narrowed down some key traits related to the issue. We initially thought this issue was a gas related issue or venting issue.

When did the Rinnai hot water system come out?

In the early 90s Rinnai forever changed the way Australians enjoyed hot water, with our launch of the country’s first fully electronic gas continuous flow hot water systems. It was a revolutionary leap that provided total confidence and comfort by knowing that your hot water would never run out.

To make the most of your Rinnai Continuous Flow hot water experience, we suggest installing of at least one of our Rinnai water controllers. Controllers enable you to simply set your desired hot water temperature, turn on the hot tap and enjoy, no more mixing hot and cold!

How often should I Have my Rinnai Water Heater serviced?

There are two types of periodic maintenance that your service technician should perform to keep your Rinnai tankless water heater in top shape. It’s important to note, the time in between necessary maintenance will depend on the water quality in your home. 1. The in-line screen filter should be checked periodically for debris and cleaned. 2.

Why is Rinnai the best brand of tankless water heaters?

Every Rinnai tankless water heater is individually tested for quality before shipping. Unlike many competitors, Rinnai makes the vast majority of our key components, allowing for consistent control of quality. That’s why more consumers and businesses choose Rinnai over any other tankless brand.

What’s the waterflow of a Rinnai showerhead?

*****It seems that anything below a waterflow of about “22” has issues. To create a temporary fix in the shower we have removed the rubber regulator in the showerhead. This allows the showerhead to let out more water, and it allows a waterflow of about “29” through the rinnai unit.

How does the Rinnai Water recirculation system work?

Select models have the Rinnai recirculation technology and are Wi-Fi ready, allowing you to set hot water schedules or have it on demand, giving you hot water in seconds, not minutes, saving you time and reducing water waste. They can also be integrated with your smart home technology for greater control.

How do I tell the age of a Rinnai Water Heater?

The manufacture date may also be stated after the serial number. Starting in late 2009, it was switched to a letter-code, with first letter of the serial number being the year and the second letter the month of manufacture. So the serial number above indicates the water heater was manufactured in January, 2013.

Which is an example of a Rinnai Water Heater?

Example 2 of Rinnai Serial Number Style 1. This unit was manufactured in February 2016. Every effort is undertaken to offer you correct and concise information to assist you in determining the age or manufacture date of water heating equipment.

Are You a plumber or a Rinnai installer?

Businesses that depend on hot water rely on Rinnai. Are you a plumber? Plumbers and installers, if you’re the best at what you do, join our Rinnai PRO Network.

Which is the first tankless water heater manufacturer in the US?

They choose us for our 100-year commitment to quality, for our industry-leading warranties, and because we’re the first major tankless brand to manufacture in the U.S.A. Register within 90 days and receive an additional 4 years of labor coverage for free ($250 value).

What should I do if my Rinnai controller is not working?

If a controller is fitted check that it is on also) Check gas supply (Turn gas stove top on then turn hot water tap on. If flame drops on stove this shows it is possibly a gas supply issue) Is there enough water flowing? (Try opening tap further or turn another tap on as well) Are there any error codes displayed on controllers?

How to check power supply on Rinnai hairdryer?

Checkpower supply (Plug another appliance (ie hairdryer) into power point and test. If a controller is fitted check that it is on also) Check gas supply (Turn gas stove top on then turn hot water tap on.

How does a Rinnai continuous flow water heater work?

Rinnai Continuous Flow water heaters has a self diagnostic capability If a fault occurs, an Error Code will flash on the digital monitor of your water controllers or on the status monitor * on the front cover of the water heater. This assists with diagnosing the fault, and may enable you to overcome a problem without a service call.

Are there no lights coming on the Rinnai controller?

There are no lights coming on the Rinnai controller and thus no error codes. Unit is plugged in and outlet has been tested. Is the unit working? It doesn’t need the controller to work. The water servo may have a short thus taking out the display.

What’s the life expectancy of a Rinnai Water Heater?

Rinnai has a reputation for producing highly efficient and low maintenance tankless water heaters with a life expectancy of up to 20 years. Their highly-rated water heaters, however, may develop issues when in use. These issues can arise from poor installation and low maintenance, improper use, or component wear and tear.

How to troubleshoot a Rinnai tankless air unit?

 Turn off gas valve feeding the appliance.  Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal.  Cycle the unit to ensure you see a spark when unit is cycling.