What Is The Priority Button On Rinnai?

When you press the “Priority button,” the green light will glow, indicating that the controller controls the temperature and that a water heater is ready. Rinnai water heaters work in the temperature range from 98 F to 140 F, while they come with the factory setting of approximately 120-125 F.

What does priority mean on Rinnai tankless water heater?

1. Press the “Priority button” on the temperature controller. The Priority light will glow indicating that this controller is controlling the temperature and that the Rinnai water heater is ready to supply hot water.

What temperature should Rinnai be set at?

120?
For your safety, Rinnai tankless water heaters come with a maximum temperature default setting of 120? to help prevent scalding. However, by following these simple steps, you can increase the temperature to 140? if you choose.

What is code 12 on Rinnai?

If you’re getting Rinnai error code 12 on your hot water unit, it indicates that a flame failure has occurred on the system. In this instance, your hot water unit has not recognised that there is a flame in the burner box.Incorrect gas pressure supply your hot water unit.

Why do I have to keep resetting my tankless water heater?

When your thermostat stops working correctly, it can fail to regulate the temperature in your electric water heater properly. This, in turn, will cause your water to heat up to dangerous levels, which will cause the reset switch to trip.

How do I reset my Rinnai Control R?

control•r™ 2.0 – How do I factory reset the module? Press and hold the Connect button on the module until the LED blinks RED and WHITE, and then release then QUICKLY tap 3 times. This will restore the module back to original factory settings.

How do I reset my Rinnai tankless heater?

Turn off all hot water faucets/taps. Press On/Off button twice. Turn hot water back on and test. You may have to try this a couple times to reset the system.

Where are the DIP switches on a Rinnai water heater?

Locate the dip switches, which are located under the bottom right corner beneath the label.

How often should you flush your tankless water heater?

Over time, a tankless water heater may accumulate mineral build up which can erode the walls inside your tank’s heating chamber. To properly maintain and clean your tankless water heater, it’s important to flush those mineral deposits at least once a year.

What is the downside of a tankless water heater?

The main disadvantage of tankless water heaters is their upfront cost (unit and installation) is significantly higher than tank-style heaters. Including installation, tankless water heaters cost 3 times more than tank-style water heaters on average.they cannot provide hot water during a power outage.

Why does my tankless water heater take so long to heat up?

The length of the delay can be determined by a few factors, including the distance between the water heater and the outlet. In other words, the longer the water has to travel, the more cold water will need to be discharged before the hot water appears.

How do I turn the water temperature up?

Twist the dial on the bottom of the water heater to change the temperature. Gas water heaters are easy—they feature a single knob that controls the amount of heat being directed to the unit. Turning this knob to the left (counterclockwise) will crank up the temperature, making the water hotter.

Do tankless water heaters have a pilot light?

Tankless Gas. A tankless water heater has a lot of moving parts, and there are more things which can break then on a tank water heater.Most of these water heaters do NOT have a standing pilot light. They use electronic ignition to light the gas.

What maintenance is required on a tankless water heater?

During a regular maintenance visit, a professional will descale, also called delime, your tankless water heater to make sure there’s no buildup around the heating elements. A professional should descale your water heater at least once a year.

What is a code 10 on a Rinnai?

Rinnai fault code 10 – Air supply or exhaust blockage. Check to see that nothing is blocking the flue inlet exhaust or fan.

How do I fix error code 12 on Rinnai?

Rinnai Error Code 12 Troubleshooting

1. Check gas is turned on at the gas metre or cylinder.
2. Check gas is turned on at the water heater.
3. Check there are no obstructions to the flue outlet.

Why is my Rinnai tankless water heater beeping?

Your tankless water heater will “beep” and display an error code to alert you to a problem with the system. Tankless water heaters will alert you with an audible alarm when service is required, a component fails, or a gas or water leak is present.

How long do you hold the reset button on a hot water heater?

Some heaters may not click when you press on the reset button. If you don’t hear the click even after pressing on the button for about five seconds, reassemble the heater anyway. It will probably still restore hot water.

What causes reset button on hot water heater?

The high resistance caused by a loose wire produces a substantial amount of heat that can eventually cause fires. If there is a loose electrical connection within your water heater’s system, your reset button’s thermometer can trip (regardless of the water’s temperature) if it picks up the heat from that loose wire.

Do tankless water heaters have a reset button?

To prevent accidental resets, tankless water heaters are designed to prevent accidental resets, so you are probably going to have to hold the button down to get the reset to trigger.

How do I connect my Rinnai Control R to the Internet?

Download the Rinnai app from the Apple® Store or Google® Play Store. 3. Connect the module to your Wi-Fi network. When setup is complete, the owner will have access to remotely monitor and control their Rinnai tankless water heater using their smart device.