Standalone: Re-connecting Your Hive 1 Thermostat to the Receiver

Remove the Thermostat from the Wall:

• Press the two side buttons on the thermostat.
• Slide it up off the wall and remove one battery.

Move to the Receiver:

• Take your thermostat to the receiver, usually located near the boiler or hot water tank. 

Power Cycle the Boiler:

• Turn off your boiler using the mains isolation switch (the lights will go out).
• Turn it back on (the lights will come on).

Activate Pairing Mode on the Receiver:

• Press and hold the central heating button (bottom right) on your receiver until the status light (top right) changes to single flashing pink.
• If it flashes orange, release and press again until it changes to a single flashing pink.

Pair the Thermostat:

• Press and hold the + and – buttons simultaneously on the front of your thermostat. 
• While holding the buttons, reinsert the battery into the thermostat.
• When the word ‘find’ appears on the screen, release the buttons.

Repeat if Necessary:

• If anything else appears on the thermostat screen, repeat step 5.

Wait for the Thermostat to Connect:

• The thermostat will now search for the receiver.
• When found, the receiver’s status light (top right) will turn solid green, and the thermostat should display the normal screen.

Test the Boiler:

• Raise the target temperature above the room temperature on the thermostat to test your boiler.