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THE SMARTEST BLOG

NO. 1 Z-WAVE PAIRING TRICK

March 04, 2015 51 Comments

Man pairing a smart device to a Z-Wave network using his smart home.

Sometimes you just can’t pair a sensor or a switch with your Z-Wave hub, no matter what you try. You’ve done your research and installed similar devices without any problems. You’re positive this unit is compatible with your hub and yet it will not include.
We have found a solution that will work most of the time if everything else has failed. As strange as it may sound, the trick is to exclude the item from your network. 

But why would I unpair something that has never been included to my network in the first place? 
Well, there are at least 2 reasons:
  1. Configuration errors sometimes occur during the pairing process. As a result, the device is not successfully paired but neither is it ready for another pairing attempt - it needs to be excluded first.
  2. You might have received an item that has been previously associated with a different Z-Wave network (maybe it was tested at a factory and is still part of that network). Luckily, you’re able to exclude a Z-Wave unit from any network using your controller.

How to unpair a Z-Wave device that has not been paired with your controller yet?
Simply send the appropriate command to put the controller in “exclusion mode”. Keep in mind that every hub is a little different when it comes to executing this process and you’ll want to have your device manual around to perform the device-specific exclusion confirmation (e.g., a physical button press) which is unique for every device.

Here are the step-by-step exclusion instructions for the most popular Z-Wave systems:

Z-Box Hub

  1. Click the gear icon in the sidebar menu to access Settings.
  2. You will be redirected to the Devices menu.
  3. Click the red Remove device button in the top right corner.
  4. Select the Z-Wave Device option.
  5. Get ready to activate your Z-Wave device and click Start.
  6. While the Z-Box Hub is in exclusion mode, perform the device-specific exclusion confirmation (e.g., a physical button press).
  7. The Z-Box Hub will confirm that the device has been removed and you can now try adding it again to your system.

Home Assistant

  1. In Home Assistant, go to Settings > Devices and Services > Z-Wave JS > Configure.
  2. Click on Remove Device.
  3. Click on Start Exclusion.
  4. While Home Assistant is in exclusion mode, perform the device-specific exclusion confirmation (e.g., a physical button press).
  5. Home Assistant will confirm that the device was removed, and you should now be able to pair your device with the system.

Hubitat

  1. Go to Settings
  2. Click on Z-Wave Details
  3. Click on Z-Wave Exclude
  4. While Hubitat is in exclusion mode, perform the device-specific exclusion confirmation (e.g., a physical button press).
  5. You should receive confirmation of exclusion once the unit is excluded

SmartThings

  1. Make sure your device works manually or is powered up
  2. Go to the Devices tab in your SmartThings app
  3. Tap Home hub (or custom name of your ST hub)
  4. Tap the 3-dot icon in the top right corner
  5. Tap Settings
  6. Tap Z-Wave Utilities
  7. Tap Z-Wave Exclusion
  8. The app will show this message: “To delete Z-Wave devices, follow the manufacturer's instructions.” There will also be a spinning circle over the message.
  9. While Exclusion Mode is active, perform the device-specific exclusion confirmation (e.g., a physical button press).
  10. The app will confirm device exclusion
  11. Tap Done

Once exclusion is completed, please try adding the device again by clicking the "+" icon on the home screen, selecting "Add device" from the drop-down menu, and clicking on Scan Nearby or Scan QR Code if your device supports SmartStart.

While the app is looking for new devices, perform the device-specific inclusion confirmation (e.g., a physical button press).

HomeSeer

  1. In the web interface, go to the PLUG-INS drop-down menu and select Z-Wave
  2. Click on Controller Management
  3. Look for the the Z-Wave Interfaces area and expand your Z-Wave Controller section
  4. Open the Actions menu and select Remove/Exclude a Node
  5. Click the Start button and perform the exclusion sequence on the Z-Wave device you need to reset
  6. When the process is complete, you’ll see a confirmation message on your screen: "DONE - Remove Node Operation is Complete."

Wink

  1. Go to the main Hub page within the app
  2. Click on the three dots (Settings) in the upper right corner
  3. Click on Wink Hub
  4. Scroll down and click on Z-Wave Controls.
  5. Select Exclusion Mode
  6. Perform the device specific exclusion action on your device (see manual for details)
  7. Your Wink hub LED indicator will go from blinking blue to solid green to indicate exclusion was successful

After the exclusion process, try including the device again. And don't forget to check if the product is supported by Wink here.

NOTE: Sometimes, you will have to repeat the above process a few times before the unit is excluded. Always look for the appropriate indicator that the device is ready to be paired, like a flashing LED light.

Nexia

  1. Press the exclusion ("-") button on the hub
  2. Activate the device for exclusion (e.g., a physical button press, check your manual) to reset it
That’s it! Now try adding the device again.

We hope that helps but if you're struggling to add a device to your network, get in touch. Every purchase at our store comes with lifetime tech support!

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10 Responses

Dave Hardin
Dave Hardin

June 01, 2018

Best advice ever for Z-Wave problems !!! Worked like a charm on two Kwikset Locks.

Jan (The Smartest House)
Jan (The Smartest House)

May 05, 2018

Hi Barry,
The trick is to actually exclude the devices which are not showing up so you need to make sure you’re using the SmartThings Classic app and follow the steps for general exclusion for EACH of the switches and other z-wave devices you want to add to your network. If you’re running into problems, feel free to reach out to our support or contact SmartThings for assistance.

Barry
Barry

May 05, 2018

I had a successfully working Samsung Hub with 4 various GE Z Wave switches. Because of a rogue command that switched my bedroom light on unasked for, I reset the hub to factory settings, deleted the SmartThings app and started over. Now, while the hub works, I cannot get any devices to pair. I am trying to exclude the hub (it is the only device showing up) but it seems to be in a permanent loop. The Samsung hub is V.2. Can you help?

Jan (The Smartest House)
Jan (The Smartest House)

April 06, 2018

Hi Brent, it’s hard to say what’s going on since we don’t have any details on the platform (Z-Wave hub) you’re working with. But if you contact the support for your system, they should be able to answer any questions about connectivity.

Brent
Brent

April 03, 2018

Hi. I have 2 Leviton dimmers that the icon shows a cloud with an ‘x’ on it. The message at the bottom says ’ 2 lights offline’. However, I am able to turn these lights on and off with the app as if all is ok. Any idea what’s up? I have done the Zwave network rediscovery a few times but that doesn’t seem to have any affect.

Jan (The Smartest House)
Jan (The Smartest House)

December 12, 2017

No problem! We’re happy we can help ;)

Laura
Laura

December 10, 2017

I could not get 2 Z-wave smart outlets to work. This page helped me figure it out. I can’t thank you enough for having this out here for us to find !!

Niel Giron
Niel Giron

November 25, 2017

A friend talked to me about smart house ones, had no idea what this was about it no with this info I like to learn more about it, I’m very interested so i hope i can get some emails from you in order to learn more about this smart home and later on try to get some of this items at home, good work thanks for post such a good info.

John
John

October 04, 2017

Thank you for this! I was trying to setup a hub for the first time and about 6 THINGS would not connect. I see this was written in 2015 and now it 2017 it is still relevant.

Kevin Meyer
Kevin Meyer

July 29, 2017

I answered my own question on controlling one device with Nexia bridge and SmartThings hub… no.

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