This is an ultimate guide on Stiebel Eltron Tankless Water Heater Reset Button, where I will break down:
- The location of the reset button on Stiebel Eltron Water Heater
- How to reset the Stiebel Eltron Water Heater?
- And a lot…
So, let’s dive in and explore everything about the reset button.
Table of Contents
- Where Is The Reset Button On Stiebel Eltron?
- Stiebel Eltron Tankless Water Heater Reset Button: How Do You Reset This Unit
Where Is The Reset Button On Stiebel Eltron?
Not every tankless water heater has a reset button. But Stiebel Eltron Tankless Water Heater is except in this case.
The tankless water heater from Stiebel Eltron has two reset buttons. You can use them to reset the unit. On Stiebel Eltron, the reset buttons are located on the top of the copper heating canisters.
Here how the reset buttons on Stiebel Eltron Tempra looks like:
Stiebel Eltron Tankless Water Heater Reset Button: How Do You Reset This Unit
From the previous chapter, you learned about the location of the reset buttons on Stiebel Eltron. Now, it’s time to learn how to reset the Stiebel Eltron using those buttons.
- Turn the power off to the water heater by flipping down all the circuit breakers connected to the unit.
- Unscrew the nut on the right side of the unit and open the front cover.
- Locate the thermal safety reset buttons, which can be found on the top of each copper heating vessel.
- Press those safety reset buttons with a non-conductive element like a pencil with eraser. If the button clicks when depressed, I bet it has been reset.
- Close the front cover and re-insert the screw to secure it. Then, turn on all the circuit breakers connected to your water heater.
Does a water heater have two reset buttons?
No, not every water heater has two reset buttons. But every tankless water heater from Stiebel Eltron comes with two thermal safety reset buttons.
What happens If I push the reset button on my water heater?
The reset button is basically a safety device on a water heater. This button gets tripped when the water temperature exceeds the safety level or reaches 180F. In this case, you need to reset the button manually to get the water heater back to its normal operating condition.
Should I hit the reset button on my water heater?
Yes, you should hit the reset button if it gets tripped to bring the water heater into its normal operating state. However, I don’t recommend you to press the reset button if the unit is functioning in its tip-top condition.
How long should I wait after resetting water heater?
It depends on the type of water heater you own. If you have an on-demand water heater, you will get the hot water instantly after resetting the unit.
However, you will get warm water within 30-40 minutes if you own a gas-operated tank water heater. At the same time, an electric tank water heater will take up to an hour to deliver hot water after resetting it.
What causes hot water heater to trip reset button?
The water heater generally triggers the reset button when the water temperature inside it reaches 180 degrees F. By tripping the reset button, the unit shuts the power off to the unit to avoid further damage.
In short, overheating is the main culprit that causes the unit to trip the reset button. Typically, the unit overheats the water when the heating system gets clogged by dirt or debris.
That’s why you should flush the water heater every six months to per year, depending on the condition of your supply water.
The safety thermal cut-out or reset button on Stiebel Eltron is a safety device. It is specially designed to cut-off electric power to the heating elements if the water temperature goes above the safety level.
When one of these safety cut-outs have tripped, you must reset them manually. And this guide described everything you need to know to reset those safety reset buttons.
So, follow the instructions I mentioned above and get the safety cutouts reset successfully.
Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems.