Unlocking method of Gree air conditioner remote controller:
Method 1: Press the "△" and "▽" adjustment keys on the remote control at the same time for more than 5 seconds, and the lock icon on the display screen disappears, then it can be unlocked.
Method 2: press the "reset" button on the remote control with a toothpick to unlock it.
Method 3: Take out the battery 15 seconds and put it back in the battery compartment. When the lock icon on the remote control disappears, it can be unlocked. If the battery is low, you can take it out for a new one and unlock it according to the low battery mode.
Method 4: Open the battery cover of the remote controller and hold it down with some toothpicks or gadgets.
Method 5: On the back of the remote control, after entering the 7-digit password correctly, press the two buttons on the remote control at the same time to unlock it.
It should be noted that different remote control models may have different unlocking methods and operation steps. Please refer to the manual or consult the after-sales service center for details. In addition, when using the remote control, attention should also be paid to maintenance and cleaning to avoid the failure or damage of the remote control caused by improper use or moisture and water.