2. Gently press and hold the SYNC button with a blunt
object. After 3 seconds the Boiler Control LED will flash
once every second to indicate it is ready to pair and
ready to receive a signal from the ST620. The Boiler
Control will remain in pairing mode for 12 minutes.
3. Activate ST620 into pairing mode. To access the Menu
screens on the ST620RF, press the OK key twice. The first
menu displayed is the PROGRAM menu:
4. Use the Touch Ring to scroll through the Menus
to locate the pair option then press OK key
5. Press OK key again activate pairing mode.
PAIR will stop flashing and the pair icon will appear
6. The display will change to show a rundown timer:
13ST620WBC INSTRUCTION MANUAL
