Press the pinhole button for 3 sec. The LED should flash ORANGE once.
Press and hold the buttons for 3 sec. TheLED should blink ORANGE continuously.On the Programmable Thermostat
Hold the Thermostat -1m away from the Relay Box and press the MENU and — buttons together for 3 sec to enter the binding menu.If 14A and 0 is flashing follow steps 4-8 If 14A and 1 is flashing follow steps 9-12
Press the should start flashing.
Press the + button. 1 should start flashing. A small 1 will appear on the left side. If a 0 appears repeat.
Press the button until SAVE is displayed. The LED on the Relay Box should change to GREEN.
Press the button to return to the Home Screen.
Cycle the temperature all the way up and then all the way down to test that the Relay Box is switching on and off (this might take a few minutes).If 14A and 1 is flashing follow these steps