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The outdoor unit
Adopt integrated high-performance scroll DC inverter compressor. Quiet cooling fan, large air volume and low noise. All-aluminum high-density condenser, efficient and stable. It can be installed vertically behind the front of the car and horizontally on the roof.
Indoor unit
Low-decibel silent operation, intelligent digital display panel, wide-angle 5-hole air outlet 360° rotation, large air volume and smooth airflow. The air outlet can be adjusted at will, and the cold air is distributed throughout the car.
Remote control one key start
The remote control can adjust the air volume of the outdoor unit fan. One-key temperature control, portable electronic remote control, quick control, intelligent constant temperature, multiple modes.
24V DC air conditioner parameters
- Rated voltage: 24V
- Voltage protection: 21.5V
- Rated current: 30-60A
- Rated input: 750W
- Cooling capacity: 13500BTU/2300W
- Air flow: 600 cubic meters per hour
- Compressor: DC frequency conversion integrated type
- Outdoor unit size: 530*400*210mm (19kg)
- Indoor unit size: 455*355*165mm (6.5kg)
- Refrigerant type: R-134a/600g
Air conditioner starting current
For a 12V air conditioner, the starting current needs to be 45-60A. Please confirm whether your battery discharge current reaches 45-60A. For example, the discharge current of a 40A battery is only 40A. It cannot carry the high-power electrical appliances of our air conditioner. Even if you increase the current of the battery, the battery itself limits the maximum discharge current to only 40A.
Matters needing attention
- 1. There is no refrigerant inside the air conditioner, and 600g/R134a needs to be added
- 2. The air conditioner already contains POE68 refrigeration oil, no need to add refrigeration oil
- 3. Vacuum for 15-20 minutes before adding refrigerant
- 4. Add refrigerant pressure gauge value: low pressure 35psi, high pressure 140-180psi
- 5.24V voltage, starting current needs45-60A. Please confirm that your car battery is suitable
Air conditioner installation steps
detailed steps
- Install the external machine: mark the drilling position, use an 8mm drill to drill holes, use a riveting tool to fix the rivet nut at the drilling point, install shock pads and sleeves at the holes of the external machine, and fix the external machine to the car .
- Install the expansion valve: remove the iron sheet at the position of the expansion valve of the evaporator, and fix the expansion valve to the evaporator. The two black screws correspond to the two holes, so there is no need to worry about wrong installation.Then wrap it in black cotton wrap.
- Install the indoor unit: first install the wooden board to the indoor wall, and then install the evaporator on the wooden board.
- Install high and low pressure pipelines: first open a (50mm) hole in the car, and then install the rubber cover with three holes. The thick pipe is the low pressure pipe and is connected to the compressor. The thin tube is a high pressure tube and is connected to the condenser. Then connect the other end of the high and low pressure pipes to the holes corresponding to the expansion valve of the indoor unit, use long black screws and iron sheets to clamp the aluminum joints, and tighten the screws.
- Install the connection line: connect the connection lines of the internal and external units, plug the power cord plugs into each other, and connect the drain pipe of the evaporator.
- Vacuuming/Adding refrigerant: It needs to be vacuumed for 15-20 minutes, and then add refrigerant R134a/600g. The refrigerant can be added according to the pressure value. Generally, after the R134a refrigerant is injected into the air conditioning system, the pressure at the low pressure port is 35psi, and the pressure at the high pressure port is 140-180psi.
- Connect the power cord: Connect the power cord to the battery, pay attention to the positive and negative poles of the battery, do not connect them wrongly, + positive / - negative. It is forbidden to connect it to the power-off switch and the power switch.
- Turn on the air conditioner: Drive the air conditioner to see if it works properly. If the current is insufficient, the refrigerant is too much or not enough, the control panel will display a code, which can quickly troubleshoot.
Slightly Slender
Reviewed in the United States on January 10, 2025
This unit is great. I thought I would have to use a huge inverter to get enough 110v power to run an A/C unit. Using this directly off of my 600ah battery bank, this thing blows frosty cold air. The scroll compressor does a great job of slowly ramping up to speed so you don’t get the compressor “kick” when using it. No initial startup surge - no need for a separate soft starter added in. Very quiet, very cold and it puts so much less strain on my system than if were inverting up to 110 for a conventional compressor. This is a game changing way of doing things that finally makes 12v air conditioning possible off of a solar and battery setup. Installation was fairly straightforward and it’s been operating under a wide range of conditions for over 6 months now. Highly recommended.
marco serrano
Reviewed in the United States on August 27, 2024
This A/C Blows very cold air! It consumes about 50 to 30 amps at 12 volts.
Elizabeta Dimova
Reviewed in the United States on August 26, 2024
Customer
Reviewed in the United States on October 8, 2024
This was my first AC project attempted. After watching many videos of how to install this unit, it was very easy, considering. Rely on videos on similar units to get it up and running as the directions are for probably for people who install these regularly. I'll update my review in several months.Update as of 2/3/2025: unit still cools well after being dormant for several months of cold weather.
Hue H. Salem
Reviewed in the United States on October 21, 2024
I love this unit in that it produces adequate cold air, easy to install ( I had to get rid of the red case and installed the compressor and the fan in separate locations under my van) everything works wonderfully so far except I couldn’t control the temp. In eco mode it stay constant at 26c/78f, in strong mode it will stay at 16c/60.8f and in sleeping mode it stays at 28c/82.4f those r the only option I have. The up and down temp control doesn’t work. But for now the eco mode 26c/78f is fully adequate for me. I would have given 5 stars if it wasn’t for defective temperature sensor control.
Chris
Reviewed in the United States on September 4, 2023
We built a sleeper into one of our box trucks and this worked perfect to keep it cool for the drivers. It's a good value for the money and came with everything needed to get the job done except for Freon, of course.We are 7 months in now and the unit is still working fine. The compressor is a little more noisy than it was originally but it is still working. I will update the review if it gives us any problems.
ej
Reviewed in the United States on October 3, 2022
Works nice so far and saves us alot fuel cost and easy to install too
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