In the off setting state,press the up button first and press the confirmation button to maintain more than 3 seconds.To enter the remote control to the code interface,display HFA-,press the remote control to launch the remote control code,after the code exit the code interface,the machine enters the boot state,if the code failed will not enter the boot state.The timeout of the code will automatically exit the code state.
1. Make sure your heater support our LCD switch and Remote controller.
2. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.
3. The color may have different as the difference display, please understand.