Rooftop 12V 24V 48-72V Air Conditioner SR1

Sino Air is your one-stop-shop for wholesale rooftop parking air conditioners, providing high-quality and reliable cooling solutions for your parking needs. Our rooftop parking air conditioners are designed to deliver efficient performance and maximum comfort, ensuring that your parking space remains cool and comfortable regardless of the outside temperature. 

1. What's parking air conditioner?

Parking air conditioning (also known as parking cooler/ electric cabinet air conditioner) refers to battery powered air conditioner, consuming electricity from the vehicle battery (DC 12V/24V/36V/48V/60V/72V) instead of taking power from engine. It’s normally used in vehicle parking to control the temperature, humidity, flow rate to create a comfortable environment for drivers.

Parking air conditioner is widely used for trucks, construction machinery, campers, motorhomes, and other confined spaces. Compared with traditional vehicle air conditioners, parking air conditioners do not need to rely on vehicle engine power, which can save fuel and reduce environmental pollution. 

Parking air conditioners are mainly for single-cooling, constituted of condenser, evaporator, electronic control system, compressor, fan and piping and others parts. For rooftop air conditioners, refrigerant HFC134a/R410A is prefilled in the air conditioning system. For split parking air conditioners, prefilled and un-prefilled types are for option.

Parking air conditioners are divided into rooftop air conditioners, split/backpacks air conditioners, and hidden and parallel air conditioning systems. While rooftop air conditioners require cutting the ceiling, for customers who cannot accept this situation, clients prefer split air conditioners.

To avoid vehicle not starting due to low battery power, all parking air conditioners are equipped with low-voltage/high-voltage protection, current overload protection and other protection functions. If there is any problem with the air conditioning system, the corresponding error code will show on the screen. According to the error code, the error code explanation and solution will be provided in the manual, which makes air conditioner repairment easier. The error code definitions for each model are different, so clients need to refer to different instructions. 

2. Specifications for Rooftop 12V 24V 48-72V Air Conditioner SR1

Rooftop 12V 24V 48-72V Air Conditioner SR1 is an upgrade type, launched in 2021. It's with scroll compressor (split control type), aluminum condenser and evaporator. It was designed for vans and light truck cabin. It becomes more popular due to its cost effectiveness, even used for heavy duty truck cabins and motorhomes by some clients. It can be with 3 adjustable cold air outlets holes.

The ourdoor cover of Rooftop 12V 24V 48-72V Air Conditioner SR1 is made of PP, not PE or ABS. PP cover is much more flexible and stronger. When an adult male stand on the cover, it will break up. Due to its smaller sizes, it's easier to ship, saving delivery costs. It becomes more popular on Middle East, Southeast Asia, North and South America market, widely installed for light trucks, heavy duty trucks and caravans. For this type, we have cooling only model and both cooling and heating model to meet customers' demand.

3. Notes for using parking air conditioners

In using parking air conditioner, please follow the instructions as below:

To set the air-conditioning temperature within a suitable range. Low temperature not only easily causes physical discomfort, but also increases energy consumption.

To choose proper operation mode: Parking air conditioners are with eco mode, sleep mode and strong mode. Clients can choose the appropriate mode according to their needs.

4. Installation Instructions

The bottom plate of this model adopts arc design, which is suitable for installing some arc roofs, not the deformation of the bottom plate. This model is standard with high elastic sealing sponge, although the bottom plate is curved design, but the use of high elastic sealing sponge is also suitable for the installation of flat top models, please do not worry.

This model is equipped with air conditioner fixed screw extension pack. If the air conditioner installation screw is not long enough, you can use the screw extension pack and adjust the screw length by yourself.

● Clean the surrounding area of the skylight to ensure that there is no debris, dust and concave and convex deformation.

● Sunroof, the paste high elastic sealing sponge article (article sponge than skylight uplift side) - the high elasticity sponge article according to the days out of the window profile against (skylight on sealing sponge to level off, do not have crack, incomplete, deformation, wrinkling, etc., affect the sealing of air conditioning host and skylight otherwise cause air leakage, water leakage, and so on and so forth.)

● Put a circle of glass glue on the surface of the high elastic sponge strip. (I suggest typing more)

● Air conditioning machine part (including four fixed screws) into the skylight, adjust the front, back, left, right position, with decorative plate than, make decorative plate installed can cover the air conditioning outlet outside the other internal exposed position.

● The use of pull lining fixed air conditioning host (fixed torque can not be too large, too large will cause deformation of air conditioning floor, air conditioning drainage failure, serious will lead to air conditioning water leakage.) . After the main air conditioner is fixed, check whether the glass glue between the bottom plate of the air conditioner and the high elastic sealing sponge overflows in the whole circle from the car. If the glass glue overflows in the whole circle, it proves that the seal is intact, otherwise it needs to fill the glue. Finally install the decorative plate.

● Connect the cable to the battery 12V 24V 48V or 60V or 72V (voltage V number varies according to different models, positive and negative poles shall not be connected, otherwise it will cause air conditioning damage!) .

Note again: when fixing the lining strip, the torque should not be too large, as long as the glass glue between the base plate of the air conditioner and the high elastic sponge strip overflows in full circle.

5. Product features

1）12V, 24V products are suitable for light trucks, trucks, saloon cars, construction machinery and other vehicles with small skylight openings.

2）48-72V products, suitable for saloons, new energy electric vehicles, elderly scooters, electric sightseeing vehicles, enclosed electric tricycles, electric forklifts, electric sweeper and other battery powered small vehicles.

Vehicles with sunroof can be installed without damage, without drilling, without damage to the interior, can be restored to the original car at any time.

4）Air conditioning internal standardized vehicle grade design, modular layout, stable performance.

5）The whole aircraft high strength material, bearing load without deformation, environmental protection and light, high temperature resistance and anti-aging.

6）Compressor adopts scroll type, vibration resistance, high energy efficiency, low noise.

7）Bottom plate arc design, more fit the body, beautiful appearance, streamline design, reduce wind resistance.

8）Air conditioning can be connected to the water pipe, free of condensed water flowing troubles.

6. How to maintain parking air conditioner?

Before cleaning it, make sure the air conditioner is turned off, powered off and unplugged.

* To clean indoor unit evaporator surface:

Wash the cleaning cloth in clean water, dry it and wipe the surface of the unit. The cloth can be dipped in the water solution of neutral cleaner.

* To clean the core of evaporation tank:

Remove the indoor unit case and blow off the dust on the surface with compressed air.

* To clean outdoor unit:

Remove the unit case and clean the condenser with compressed air. Avoid any bump against the condenser.

If you don’t use the parking air conditioner for a long time, unplug the air conditioner and wrap the outdoor unit and avoid any bump

* To use the parking air conditioner after long-time storage:

Clean the unit body, condenser, and evaporation unit; check if there is foreign matter at the air inlet/outlet of the indoor and outdoor unit; check if the drain pipe is clear; put batteries in the remote control; make inspection and power it on.

Tips:

Clean the air conditioner once every month. If there is too much dust in the working environment, increase the cleaning frequency accordingly. Please make regular cleaning to make sure it can run normally.

7. RFQ

● How many hours will the parking air conditioner work?

For scroll compressor type, sleep mode power consumption is 600W, strong mode power consumption is 800-1000W. For rotor compressor, sleep mode power consumption is 400W, strong mode power consumption is 700-800W. For example, 24V 400Ah battery, scroll compressor parking air conditioner will last 10-12 hours, and rotor compressor parking air conditioner will last 14-16 hours.

● Do I need to buy other parts after I receive the parking air conditioner?

It’s a whole package with all parts needed. For rooftop parking air conditioners, Freon is prefilled, so all you need to do is install and connect it to battery. For split air conditioners without Freon, all you need to do is ask a mechanic to install and fill Freon at suggested amount.

● Can I become your agent on certain market?

For exclusive agents on certain market, we have minimum order requirement for all year and down payment for the whole year orders. If order quantity is over certain quantity, we will customize your own model. Please contact our salesmen for more details.

● What color do you have for parking air conditioners?

Normally we only make red and white covers for parking air conditioners. If you need other colors, we have minimum order quantity for it.

● Can I test the samples before placing big orders?

Sure. Clients can several samples to test and compare first. We attend exhibitions all over the world and you can contact our salesmen to check if we plan to attend the exhibition in your country recently. It’s better to talk the products face to face.