Remote Control Pairing. Fuel Filling Manual Mode. Timing Start Or Stop. Time Setting. Condition: Adapted Models: Universal Remote Controller Control distance: Within 10m Voltage: 12/24v LCD Monitor Display: Lcd Lcd Connector: 3 Pins Remote Control: 4 Button Application: Car/truck Control Board Suitable: 12V / 24V 3KW / 5KW air heater Remote Control To Code 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. Power supply: 1 x 27A 12V battery (not included) colour:Black Material:ABS Package Contents: 1 x Remote Controller 1 x LCD Monitor Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.