To reset a Moen shower valve, first turn off the water supply to prevent accidents.
The reset process typically involves adjusting the temperature limit stop, which helps prevent scalding.
By following the correct steps with the necessary tools, you can restore your Moen shower to proper working order.
Identifying Your Moen Model
To determine the model of a Moen shower system before resetting it, examine the following features:
- Type of Tub Spout: Check if the spout is wall-mounted, deck-mounted, freestanding, Roman, or has a diverter. This can indicate the model or series.
- U by Moen Features: For the U by Moen Shower System, look for digital controls and smartphone app compatibility. These features suggest it belongs to the U by Moen series.
- Valve Type: Identify if your shower uses an iValve or UValve, as the reset process differs for each type.
- Shower Settings: Review the shower’s settings, like language, time zone, and water savings mode. These may be unique to specific models or series in Moen’s range.
Gathering Necessary Tools
Before resetting a Moen shower, gather the following tools:
- a screwdriver
- pliers
- an adjustable wrench
These tools are necessary for opening the valve and adjusting the control system.
The screwdriver will be used to remove any plates or screws on the shower’s trim or control panel. The type of screwdriver—Phillips or flat-head—depends on the screws of the particular Moen model.
Pliers are useful for gripping and turning components that are too tight or slippery, while an adjustable wrench helps with loosening or tightening nuts and connections.
A flashlight can assist when working in poorly lit areas, ensuring clear visibility to prevent damage to the shower components.
A smartphone or tablet is required to download the Moen Smart Shower app, which controls the shower system. Make sure the device has a stable internet connection for the download and setup.
Additionally, have a pen and paper to note down important information like PIN codes or instructions for the reset process.
With these items ready, you can efficiently reset the Moen Smart Shower Valve.
Turning Off Water Supply
It is essential to turn off the water supply before servicing your Moen shower to prevent damage or accidents. Whether you are working on the U by Moen Smart Shower Valve or any other Moen shower model, shutting off the water ensures safety and prevents water spillage that could cause flooding or waste.
To turn off the water, locate the shut-off valve specific to your Moen shower model. This valve is usually found behind the shower wall in an access panel or in a utility space. Turn the valve clockwise to close it fully, ensuring no water can flow during the maintenance.
After shutting off the water, check that it is completely off by using the shower controls. No water should come out of the showerhead. Once confirmed, you can safely proceed with resetting or maintaining your Moen shower, knowing that you have taken the necessary steps to avoid water-related issues.
Accessing the Shower Valve
The Moen shower valve, part of the U by Moen Smart Shower system, is located behind the shower’s control panel within the wall. To reset the system, access to this valve is necessary. This is an important step in troubleshooting and maintaining the system.
To reach the shower valve, turn off the water supply. Then, remove the shower handle and trim plate using a screwdriver or Allen wrench, depending on your model. This will expose the valve for adjustments or reset.
To reset the valve, use the digital interface of the U by Moen Smart Shower system. Perform a factory reset by tapping the temperature down arrow on the controller and selecting the Factory Reset option. Follow the on-screen prompt to confirm and the system will return to its default settings.
After resetting, you may need to set up the shower system again. This includes selecting a language, setting the time zone, and configuring water savings options. Use the Moen Smart Shower app to log in and customize the settings of the U system controller for complete control of the shower experience.
Adjusting the Temperature Limit
After resetting the Moen shower system to its factory settings, it’s important to set the temperature limit to prevent scalding and to provide a safe bathing experience.
To do this, follow these steps:
- Press the temperature down arrow key on the control panel until [YES] is highlighted.
- Press the bottom outlet key to select [Factory Reset].
- Confirm the reset by pressing the temperature down arrow key again, which will clear any previous settings.
For Moen U Controller System users, the steps are similar.
- Press the temperature down arrow to reach the [Factory Reset] option.
- Confirm by pressing the key next to the temperature down arrow.
In addition to setting the temperature limit, you should also configure the system’s language and time zone, as they may affect temperature settings.
It’s important to note that enabling water savings mode by selecting [YES] or [NO] will alter the temperature limit and water consumption. Therefore, properly setting the temperature limit allows for a secure and efficient shower experience.
Reassembling the Shower Handle
After resetting your Moen shower, proceed to reattach the handle. Start by positioning the handle onto the stem from the wall plate, ensuring it’s in the neutral position to match the reset state. Push the handle onto the stem carefully, avoiding force to prevent damage.
Secure the handle with the previously removed screws or set screws, tightening them with caution to not strip the threads or harm the handle. If your shower has a cover plate or cap, put it back in place according to the instructions.
Test the shower to ensure the temperature control is working properly. For smart Moen showers, like the U by Moen, reconnect the power supply and check that batteries are fresh if necessary. Verify the Wi-Fi connection and functionality through the Moen WIFI app.
If there are connectivity problems, consult the manual for reprogramming and reconnection steps that may need to be redone after the reset. Proper reassembly will allow you to use all features of your smart or digital Moen shower system.
Testing the Reset Shower
Test the Moen shower after resetting it to ensure default settings are restored and it works properly. Turn on the water and check the temperature control. Adjust the temperature to confirm the controls work across the hot and cold range.
Examine the water flow and pressure to ensure consistency. If the shower has a water-saving mode, activate it to verify it works and saves water as expected.
If you use the Moen Smart Shower app with the U controller, check that the device is still paired post-reset. Use the app to control the shower and check if settings can be saved.
