Before running though the procedure of pairing, it is important to turn the power off to the boiler/receiver for at least 15 to 30 seconds. This puts the receiver into a mode whereby it transmits the code to pair-up to the thermostat (Transmitter). The main reason for the pairing to fail, is that the “POWER OFF” before going through the process has been missed.
The pairing sequence is…
1, Turn boiler / receiver off for 15 to 30 seconds.
2, Turn the power back on.
3, Touch bottom right corner of display on thermostat until display changes and you see “SET” appear bottom right and “01” appear bottom left and Release finger.
4, Touch the word “SET” (and release finger) and you will see “02” bottom left.
5,Touch the word “SET” (and release finger) you will see some numbers appear bottom left and big “00” in display.
6, Touch the numbers on bottom left of display (and release finger) and wait until you see “00” change to “AA”
7, Don’t touch anything and wait until display returns to normal, showing temperature etc.
The transmitter and receiver should now paired together.