Smarter Heating & Hot Water

How to Pair/Re-pair Hive 2 Heating Devices

Step-by-step guide to pairing and re-pairing your Hive 2 heating devices. Understand what the receiver and hub lights mean during the pairing process.

Before You Start

Pairing your Hive 2 devices connects the receiver to your Hive Hub, allowing you to control your heating remotely. You may need to pair or re-pair your devices if you've replaced a component, reset your system, or if your devices have lost connection.

Prefer standalone mode without the app? See Hive standalone mode.

What You'll Need

Hive single channel receiver
Single channel — Status + Central heating (combi)
Hive dual channel receiver
Dual channel — adds Hot water (conventional)

Pairing Process

Step 1: Put the Receiver into Pairing Mode

  1. Remove one battery from the thermostat (take thermostat and battery with you)
  2. Turn off the boiler/heating isolation switch that powers the Hive Receiver, wait a few seconds, then switch it back on
  3. Press and hold the Central Heating button on the Receiver until the Status light flashes pink / white
  4. Release, then press and hold again until the Status light double-flashes amber (hub/app pairing mode — not stand-alone)
Hive 2 thermostat

Step 2: Pair via the Hive App

  1. Open the Hive app on your smartphone
  2. Go to Menu → Install & Manage Devices → Install a Device
  3. Select "Heating" then follow the on-screen instructions
  4. The app will search for your receiver and complete the pairing process

Step 3: Verify Connection

Once paired successfully, both the receiver and hub lights should show solid green. You should now be able to control your heating through the Hive app.

Hive Receiver Light Indicators

The receiver has lights on its front panel to show what it’s doing. A single channel receiver has two lights — Status and Central heating. A dual channel receiver has an additional Hot water light.

Central heating & Hot water lights

Light Indicator Pattern Colour Meaning
Central heating
Single & dual channel
Heating
Solid Green Heating is on.
Central heating
Single & dual channel
Heating
Flashing Green Commands queued. The receiver has received 2 or more commands to switch the boiler on or off within 1 minute, or Heating Boost mode with target temperature lower than room temperature. Once switched, it will not change state again for 1 minute as a protective measure.
Hot water
Dual channel only
Heating
Hot water
Solid Green Hot water is on. This light is only present on dual channel receivers.
Hot water
Dual channel only
Heating
Hot water
Flashing Green Commands queued. The receiver has received 2 or more commands to switch the boiler on or off within 1 minute. Same 1-minute protection as Central heating.

Status light

Both single and dual channel receivers have a Status light:

Light Indicator Pattern Colour Meaning
Status
Status
Solid Green Normal operation. The receiver is connected to the rest of the Hive system and operating normally.
Status
Status
Solid Blue The system is in gravity-fed mode and is connected to the rest of the Hive system.
Status
Status
Double flashing Amber Installation / hub pairing. The receiver is searching for your Hive Hub (app-connected mode). Hold the Central Heating button until you reach this state — not pink/white. Searches for about 40 minutes at a time.
Status
Status
Flashing Amber The receiver has found the hub and is ready to pair with the thermostat (single amber flash after double-flash pairing).
Status
Status
Flashing Pink / White Stand-alone mode. The receiver is seeking a thermostat only (no app/hub). If you want hub/app pairing instead, release and hold the Central Heating button again until it double-flashes amber. Searches for about 40 minutes, then may go solid white.
Status
Status
Solid Amber, White or Pink Installation paused — the receiver has stopped searching. Turn the receiver off and on to restart (flashing amber for hub mode, or pink/white for stand-alone).
Status
Status
Solid Red Error. The receiver has lost its wireless connection to the thermostat. Heating and hot water default to off, but can be switched on manually using the receiver buttons (hot water only on dual channel).

Hive Hub Light Indicators

The Hive Hub has a single status light. Here’s what the colours and patterns mean:

Light Indicator Pattern Colour Meaning
Hub
Hub
Flashing Green Installation and start-up. The hub is attempting to connect to the Hive servers and update itself. Do not disconnect. If flashing continues after 15 minutes, contact Hive Technical Support.
Hub
Hub
Flashing Amber Installation. The hub is actively seeking to connect to the receiver and thermostat. It searches for up to 2 hours, then pauses to solid amber.
Hub
Hub
Solid Amber Installation. The hub has paused its search for other devices. Turn the hub off then on to restart searching.
Hub
Hub
Solid Green Normal operation. The hub is connected — hub, receiver and thermostat are installed and synchronised.
Hub
Hub
Solid or Flashing Red Error. The hub has failed to connect to the Hive servers. Check power and broadband. If the problem persists, call Technical Support.

Troubleshooting Pairing Issues

Devices Won't Pair

Connection Keeps Dropping

Reset to Factory Settings

If all else fails, you can reset your receiver to factory settings:

  1. Press and hold the pairing button on the receiver for 20 seconds
  2. All lights will flash simultaneously
  3. Release the button - the receiver is now reset
  4. Follow the pairing process from the beginning

Additional Tips

Still Having Issues?

If you're still experiencing problems after following this guide, contact Hive support directly through the app or visit their support website. They can provide specific troubleshooting for your setup and remotely diagnose connection issues.

Download: Hive Thermostat Mini installation guide