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Moen Solutions

MS5-How To Replace The Electronic Box

 

  This guide will instruct you on how to change the electronics box on your Moen Hands Free faucet.

For questions regarding a U By Moen Smart Faucet, please visit the support page in the mobile app.

 

MotionSense Hands Free Dual Sensors 2012-2015

Tools needed: Safety goggles, Flathead screwdriver

Removing the Electronics Box

1. Unplug the black power cord from the control box.                                                                                                                                                                  

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2. Unplug the the data cable from the control box.                                                                                                                                                                       

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3. On the bottom of the electronics box you will find a Phillips screw. Remove this screw to release the electronics box.                                                                                                 

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4. Gently pull the electronics box a few inches from the control box. There are five wires still connected, so do not pull this too far.                                                  

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5a. Find the two connectors on the back of the electronics box. Three wires are attached with one connector and two wires with the other connector. For each connector, gently depress the tab.

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5b. Slide the connector away from the electronics box. This will free the electronics box from the main control box.                                                                

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Installing the New Electronics Box

1a. Attach both connectors to the new electronics box.                                                                                

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1b. Push each connector until it snaps into the base.                                                                                              

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2. Push up gently on the electronics box to the control box. Use caution to prevent pinching or damaging the wires.

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3. Assemble the screw to the electronics box.                                                                                                               

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4. Insert the data cable to the data port on the bottom of the control box. Push to secure.                                                    

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5. Before connecting the battery pack or AC adaptor, insure that there are no objects within 3 feet of the faucet sensors. 

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MotionsSense Hands Free Dual Sensors and MotionSense Hands Free Wave Single Side Sensor 2015-Present

Tools needed: Safety goggles, Flathead screwdriver

To proceed with this repair you must shut off the water source that supply this faucet. For details see How To Shut Off The Water Supply  

 

Removing The Old Electronics Box

1. Unplug the black power cord from the control box.  

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2. Unplug the data cable from the control box.           

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3. Carefully press the tab with a flathead screwdriver to swing open.   

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Use caution to prevent pulling wires connecting the electronic box to the control box.

 

4. Press the end of the tab to release the wire connector. Do this for both tabs. Pull the connectors away from the base.    

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Installing The New Electronics Box

1. Align the red mark on the tab with the red dot on the electronics box. Inset the connectors from the new control box into the base of the electronics box.

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2. Push each connector until it snaps into the base.

                                                                                                

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3. Insert the top of the electronics box into the control box. Swing closed until the tab locks in (Use caution to prevent pinching or damaging the wires).     

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4. Insert the data cable to the data port on the bottom on the control box. Ensure the cable is pushed all the way into the control box. The data cable plug goes into a two-stage socket. To insure this is fully inserter, push the plug until it feels like it is seated in the socket, then apply a little extra pressure until it locks into the socket and is fully seated.                               

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5. Insert the battery pack or AC adaptor to the control box power port. Ensure the cable is pushed all the way to the control box. Push the cable until it can not be pushed any farther  

Before connecting the battery holder or optional AC adapter with the power splitter, ensure that there are no people or objects are within 3 feet of the faucet. These could interfere with the start up process.

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6a.Check to ensure the sensor(s) and the handle are working properly.

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 6b. For Wave Single Side Sensor Faucets:

Check to ensure the handle is working properly. Turn on the water with handle to test that the hot and cold water will run. Turn the handle off.                                                                                                                                                                                                            

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