12V Diesel Air Heater LCD Monitor Control Switch Controller Board Mainboard Mainboard Remote Control for Car Van Camper Important Note: If your original motherboard and controller look the same as ours, all white plugs. You can then buy a motherboard or controller to replace the broken one. If your original motherboard and controller are different from ours, you need to buy the motherboard and controller together to replace the damaged ones. Or it won't fit your radiator. If you want to buy controller, remote key and motherboard set, please choose 3 PC set. If only LCD switch and remote control are selected, the motherboard is not included; If only motherboard selected, controller and remote key are not included. Please don't make wrong order! ! ! Please don't make wrong order! ! ! Please don't make wrong order! ! ! Package includes: 1x LCD and remote switch (choose by yourself, do not include motherboard) or 1x motherboard (choose by yourself, do not include LCD and remote switch) or 1x wire harness or set of 3 (1x LCD switch and remote and 1x motherboard) or set of 4 pcs (1x LCD switch and remote control and 1x motherboard 1x wire harness) Specification: Color: Blue and black Remote distance: O10M Voltage: 12V LCD connector pin: 3 pins Remote control: 4 button PLateau model: Yes Battery: 1 pcs 27A12V, in included.Fitment: For 3KW 5KW 8KW diesel parking heater Support remote control code matching In shutdown state, simultaneous long press "On/off" button and "Right" button for two seconds, enter remote control code as follows: "OC 1" 1) Press "Left" button or "Right" button to adjust the third digital value to code the remote control, the numerical range is 1-5, corresponding to five remote controls. 2) Select the remote control code, press the remote control key freely, successfully machine coding and exit the coding state. 3) Short press "SET" button to exit the remote control code. * Remote control requirements: 433mhz, 24-bit code.