Remote Control Pairing. Fuel Filling Manual Mode. Timing Start or Stop. Time Setting. Condition: New 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 for: 12V / 24V 3KW / 5KW Air Heater Remote Control Coding Instructions: In the off setting state, press the up button first and then press the confirmation button for more than 3 seconds to enter the coding interface. The display will show HFA-. Press the remote control to transmit the code. After successful coding, the machine enters the boot state. If coding fails, the machine will not boot. The system will automatically exit the coding state after timeout. Power Supply: 1 x 27A 12V Battery (not included) Color: Black Material: ABS Package Contents: 1 x Remote Controller 1 x LCD Monitor Switch Note: Light and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement error allowance is +/- 1-3cm. Only the above package content is included; other products are not included.