Linda J.
How to program a remote control and locate the RF button?
To program a remote control, open the control box and locate the RF button on the electronic board, typically near the 'Auto' button. Press the RF button for 2 seconds until LED1 turns off. Within 10 seconds, press a button on the remote control; LED1 will flash 3 times to confirm. The system supports up to 10 remotes. To erase all programmed codes, press the 'Clear' button for 2 seconds.