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This air conditioner kit is suitable for retrofitting car air conditioners. The air-conditioning system is driven by batteries, which will greatly reduce gasoline costs, realize low noise, energy saving and economy. Compared to traditional mechanical air conditioning kits, electric air conditioning kits can save a considerable amount of fuel bills each year.
Installation diagram
Air conditioner 12V parameters
Compressor parameters
- Voltage: 12V
- Starting current: 75A
- Rated speed: 1800 rpm
- Refrigeration oil: POE / 130ml - 150ml (included)
- Cooling capacity: 6500BTU
- Rated power: 550W
- Displacement: 21cm³/r
Evaporator parameters
- Voltage: 12V
- Cooling type: cold only / hot and cold (optional)
- Coils: 32-way 4-way aluminum and copper coils
- Motor power: 80 watts
- Motor speed: 3800rpm
- Switch: three-speed air switch and temperature switch
- Expansion valve: 1.5 ton O-ring expansion valve
- Please do not run the compressor without adding R134a gas (Freon) and connected to other parts. Otherwise, the compressor will be damaged.
- Evaporators are available with single cooling and hot and cold options. The heating function of the hot and cold model is heated by the hot water of the water tank.
Matters needing attention
- 1.Before buying, please check if the battery is 12V and the current needs to reach 75A.
- 2.Refrigerant type: R134a/600g
- 3.A vacuum is required before adding refrigerant.
- 4.Add refrigerant value: 35psi for low pressure port and 140-180psi for high pressure port.
- 5.Please tighten the control board. Otherwise the board will be burnt.
Electronic fan
- 120W super strong electronic fan.
- using pure copper motor.
- six fan blades.
- strong and durable.
Evaporator
- 12V/24V voltage optional.
- cold and cold/hot optional.
- power 80W.
- 1.5 Ton O-ring expansion valve.
- The heating function is heated by hot water from the tank.
hose
- BH8：3 meters.
- BH10.5：2 meters.
- BH13：3 meters.
condenser
- Encryption is thicker
- #6 and #8 male O-ring fittings.
- All aluminum material
Installation steps
detailed description
- Step 1: Remove the cover of the compressor, insert the compressor connecting line into the cover until the black square rubber is completely embedded in the cover, and then cover the corresponding hole of the compressor.
- Step 2: Plug the evaporator connecting wire of the control panel into the evaporator extension wire. The color of the wire at the other end of the evaporator extension wire is connected to the evaporator. The green wire is connected to the green wire, the red wire is connected to the red wire, and the black wire is connected to the screw on the back of the evaporator. The yellow wire does not need to be connected.
- Step 3: Wrap the compressor overheat sensing wire of the control panel around the compressor.
- Step 4: Connect the drying bottle connecting line of the control panel to the pressure valve of the drying bottle.
- Step 5: Connect both sides of the drying bottle with the BH8 high-pressure hose. Connect the end with the IN mark on the drying bottle to the elbow joint of the condenser and the other end to the expansion valve of the evaporator.
- Step 6: Plug the fan connecting cable of the control panel into the fan extension cable, and plug the fan extension cable into the fan.
- Step 7: The power cord of the control panel is relatively short when leaving the factory. If the distance is not long enough, you can directly replace it with an extended power cord. (The kit is provided with an extended power cord)
- Step 8: Connect the high and low pressure interfaces of the compressor. Blue L port, use the aluminum connector of L, and then connect to the evaporator interface with BH13 low pressure hose. Red H port, use the aluminum connector of H, and then use the hose of BH10.5 to connect to the other interface of the condenser.
- After all the above steps are completed, vacuum, add refrigerant R134a/600g, and then connect the power supply. Do not open the air conditioner without adding refrigerant, or the compressor will be damaged. If there is a fault, please do not worry. It indicates which step of the installation step has a problem. There is a flashing light on the panel. You can confirm the fault according to the panel fault picture above. Such as insufficient voltage, insufficient refrigerant, excessive refrigerant and high pressure.
- If you do not understand anything, you can consult us at any time.
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