A: Here attached you the guide of how to set the different remote receivers.https://www.youtube.com/watch?v=2zjc3UDrZdc
Step 1:
Remove the battery cover for the remote to be paired, turn one remote to the CODE “UP”(locked)” position first, power off your home supply, and turn on the power for the first fan being paired with the remote after 3- 5 seconds, then within 30 seconds use a screwdriver or ball point pen to hold the learn button down.
Note: If the LEARN button is not pressed within the 30S, it will be invalid. It is necessary to turn off the power again and do a matching action to turn it on again.
Step 2:
The light unit will automatically flash 1-2 times if the receiver successfully gets the learned signal, and the first reprogramming is done well. Then power off the first fan remote and receiver, turn the second one on, and learn like before.
Please ensure the other remote and receiver are closed when you reset, so then that each remote has its own one-to-one receiver.