Reset Button: A red button on the water heater itself (just above the thermostat) that turns off when the water temperature exceeds 180 F. The reset button is also referred to as ECO (shutdown) or upper limit switch.
How do I reset my Eemax tankless water heater?
You will see that each gray heating chamber has a circuit board attached to it, and near that circuit board is a high limit thermostat, which looks like a small black device with two orange wires going to it. Push the small red button on the device to reset this safety feature.
The red button on the water heater is where the reset button is located. There are two buttons for each thermostat in some water heaters. The metal plate that holds the thermostat in place may have to be removed to access the reset button.
How do I reset my water heater control?
Somewhere on your electric water heater, you’ll find a reset button. It’s usually red and often located near the thermostat. It may also be hidden behind a removable metal panel on the unitand then behind some insulation. Once you find the button, push and release it.
How do I adjust the temperature on my eemax water heater?
If the water is too hot: turn the temperature adjustment shaft counter- clockwise about 1/8 of a turn and wait 15-20 seconds. If the temperature remains too hot, repeat this step until the desired temperature is achieved. Congratulations ! Your Eemax tankless electric water heater is fully installed and ready for use!
How old is my eemax water heater?
The first two numbers of the serial number of an Eemax tankless water heater are the year of manufacture.
What does E5 mean on a tankless water heater?
The E5 error code refers to the Pressure Switch which can be caused by a motor problem or the voltage of the power supply is too low. If you’re sure that the power source is within the required amount and the same issue persists, try to reset your heater by: Completely draining the unit out of water. Shut off gas valve.
How do I reset my electric tankless water heater?
Somewhere on your electric water heater, you’ll find a reset button. It’s usually red and often located near the thermostat. It may also be hidden behind a removable metal panel on the unitand then behind some insulation. Once you find the button, push and release it.
Why can’t I reset my water heater?
What do you do if the water heater reset button doesn’t reset? You might have a faulty thermostat. If the hot water heater keeps tripping the reset button, the cause may be the high limit switch.It’s also possible that you have a grounded element causing the water to overheat.
Why is my tankless water heater not heating water?
Because tankless units only heat water as it’s needed, running too many hot water appliances at the same time could mean the unit just can’t keep up.On the other hand, your no hot water problem could be cause by a bigger issue such as: Plugged heat exchanger (due to hard water) A blocked vent/air intake.
Why do I have to reset my hot water heater?
If your water heater loses power, your water heater’s reset button can be used to turn the appliance back on. However, your reset button serves as a safety device and turns the unit off when the water temperature gets too hot.
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.
How do you check a water heater reset switch?
The first thing you should check is the water heater’s reset switch, which is usually a red button on the upper thermostat of an electric water heater (you will need to remove the small panel to access it). If the button is lit up, it means the switch tripped and needs to be reset.
How does an electric tankless water heater works?
Tankless water heaters work by using an electric element or gas burner to warm the water as it travels through a pipe and into the unit. This delivers a near endless supply of hot water and provides instantaneous comfort and convenience. Unlike traditional water heaters, the hot water supply is not stored in the tank.
Where are eemax water heaters manufactured?
Founded in 1988 in Oxford, Connecticut, Eemax, Inc. manufactures electric tankless water heaters for residential, commercial, industrial, and safety applications. At the end of 2012, Eemax, Inc. relocated to a 56,000 square foot manufacturing, warehouse, and training facility in Waterbury, Connecticut.
How do I tell how old my tankless water heater is?
Check the label
Check for a manufacturer label on the side of your water heater this should include the installation date. If the label is missing, or the installation date is not listed, you can use the serial number to determine the age of your unit.
How do you fix an E5 error on a tankless water heater?
Whenever the LED control board of your EcoSmart tankless water heater is showing an E5 error code, you will be required to slow down the water volume that is passing through the EcoSmart tankless system. Slow it down until the LED display starts to show the selected degrees of temperature.
What does E5 mean on Eemax tankless water heater?
If the LED control board is displaying an E5 error code, the desired volume of water is too high to reach your desired preset temperature and you will need to slow down the Flow rate if needed .
What does E4 mean on Rheem tankless water heater?
water temperature sensor
An E4 error code indicates that you have an issue with your water temperature sensor. This is the sensor that allows your water heater to display the current temperature of the water inside of it. This error code will typically be permanently displayed and your water heater will not run.
How do I reset my Ariston water heater?
To reset:
- IMPORTANT: Disconnect heater from electrical power.
- Remove front cover plate (C fig.
- Firmly press reset button (B fig.
- Replace cover plate, reconnect power.
- IMPORTANT: Check the operation of the thermostat, turn temperature dial from.
- If the system works, place dial setting to desired setting.
How do you reset a tankless water heater after a power outage?
Try resetting the thermostat by first bringing it down to zero. Wait for a couple of minutes and take it to the desired temperature. Hopefully, your water heater not working after power outage should be resolved. If this does not work, the chances are that you may have to replace the thermostat itself.
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