#2 Why do not remote control work?
Please check:
1. Turn off the main power, then turn it back on. Within 30 seconds, press and hold the high and low speed buttons on the remote at the same time for 5 seconds. The LED indicator will flash 3 times, signaling a successful synchronization. Once complete, the fan will start on the low speed with the light (if applicable) off.
2. Insert new 12V battery in battery compartment of the remote control.
3. If there are several fans in close proximity, turn power off to other fans and re-sync the remote.