TABLE OF CONTENTS

1.SafetyPrecautions.
2.Air Conditioner Structure and Composition
3.Operation Guide and Troubleshooting....
4.Installation Instructions .. .08
5.Technical Parameters and Environmental Protection Instructions ....10
6.User Service Guide ..
7.Operating Conditions and Packing List ..
8.Cleaning and Maintenance .

The copyright of this manual belongs to our company.

·This manual is a general version. The appearance of the product is subject to the actual item.

• In case of product technology or software upgrades, no further notice will be given.

·This product is for use only after the vehicle has stopped or the engine has been turned off.

·This product employs 72V electronic control and inverter technology for continuous speed adjustment. The panel remote control does not interfere with the operation of any functions.

SAFETY PRE

“Prohibited” sign. Any content bearing this symbol represents actions that must be strictly prohibited, as failure to do so could result in damage to machinery or endanger the safety of the user.

Non-professionals are strictly prohibited from installing this product: Anymodification or unauthorized installation of this product is strictly forbidden. Otherwise, it may lead to consequences such aswater leakage, malfunction, electrical short circuit, electric shock, explosion, and fire.

Please do not touch the switch with wet hands, otherwise it may cause an electric shock accident.

It is prohibited to move the piping privately.

It is strictly prohibited to install this product near hot objects to avoid aging and deformation of the product's casing and other components,which may affect its normal operation.

When installing this product, it is strictly prohibited to place it close to gas supply devices for flammable gases and other liquid or solid devices and appliances that are volatile, flammable, or explosive. In case of a leakage of flammable substances, it may lead to accidental fires or accidents.

The air conditioner compressor must not operate with compressed air. When air is mixed into the air conditioning system, it is strictly prohibited to run for a long time. Otherwise, it may cause faults, explosions or fires and other accidents.

ECAUTIONS

"Warning" sign: All contents marked with this sign are related to product safety and the user's personal safety, and operations must be carried out in strict accordance with the warning contents.

Ensure the power supply is disconnected before completing all installation, wiring and inspection work.

After the installation of this product, check whether the drain port is blocked. If the drainage is not smooth, leading to the overflow of condensed water from the air conditioner, it may cause loss of the user's personal belongings. (Split unit)

If pipeline welding and other work are required during installation, keep away from containers of various flammable and explosive substances (including air conditioner refrigerants) to ensure the safety of the construction site.

During installation, ensure the installation and fixing position can bear the weight of the machine, and provide auxiliary support if necessary.

During wiring, ensure the crimping is firm and reliable; otherwise, loose crimping may easily cause sparking and overheating at the contact points, and even cause fires.

Only qualified electricians can perform the wiring work of this product, and all wiring shall be carried out in accordance with relevant electrical regulations. If the power cord is damaged, to avoid danger, you must contact our company's service hotline for handling.

Before installation and wiring, please carefully refer to the relevant diagrams in the product manual. Incorrect installation and wiring connections will not only damage the product, but also may lead to accidents such as persoñal injury.

Please do not stay in the cold air from the air conditioner for a long time, or set the temperature too low. Otherwise, it may affect your health.

SAFETY PRE Precautions during relo

Before conducting inspection and maintenance, the power supply of the air conditioner must be disconnected first. Otherwise, it may cause accidents such as malfunctions, electric shock, explosion or fire.

After the air conditioner has completed the maintenance and inspection work, it is strictly prohibited to leave any foreign objects such as metal fragments or wire ends inside the machine being repaired. Otherwise, it may cause faults, electric shock, explosion or fire and other accidents.

During maintenance, it is strictly prohibited for fingers, gloves, clothes, etc. to come into contact with the rotating parts of the fan to avoid causing personal injury.

It is prohibited to connect the power cord in the middle or to use an extended wire. It is also prohibited to damage the power cord. The positive and negative poles must not be connected reversely; otherwise, it may cause electric shock, damage to the computer board, fire and other accidents.

ECAUTIONS cation and maintenance

Before conducting inspection and maintenance, the power supply of the air conditioner must be disconnected first. Otherwise, it may cause accidents such as malfunctions, electric shock, explosion or fire.

After the air conditioner has completed the maintenance and inspection work, it is strictly prohibited to leave any foreign objects such as metal fragments or wire ends inside the machine being repaired. Otherwise, it may cause faults, electric shock, explosion or fire and other accidents.

During maintenance, it is strictly prohibited for fingers, gloves, clothes, etc. to come into contact with the rotating parts of the fan to avoid causing personal injury.

Operation Guide Panel Interfac

and Fault Inquiry :e Description

Operation Guide and Fault Inquiry

Operation guide : Remote Contr

Power Saving Mode

Wind speed adjustment

sleep mode

and fault inquiry 'ol Instructions

Installation precautions

■The installation position of the main unit must avoid the heat sources of the engine and the muffler. Ensure good ventilation and dust prevention. Avoid resonance.

When pressing the pipe head, pay attention to the force applied to prevent deformation of the inner diameter hole of the pipe core.

■The length of the air conditioning pipe and the positive and negative main wires should beas short as possible. The refrigerant is R134a and has been filled.

The red wire should be connected to the positive terminal of the battery (the end with the fuse), and the black wire should be connected to the negative terminal of the battery. Tighten to ensure good electrical contact. Do not connect the black wire to the ground wire. Be careful not to make a mistake.

■During installation, monitor the pressure to ensure there are no leaks before evacuating for more than 20 minutes and opening the outdoor unit valve.

■It is recommended to install the indoor unit on the right side of the passenger seat at the top.

if the installation or use does not follow the above relevant requirements, resulting in air conditioning failures or other losses, our company will not bear any director indirect responsibility.

Selection of installation location

■The installation location should ensure unobstructed air inlet and outlet;

Choose a place that is easy to drain condensate water and is convenient for connection with the outdoor unit;

■The installation position of the air conditioner should be determined according to the actual situation of the vehicle and the relevant "wiring requirements and pipeline layout";

According to the selected installation position of the indoor part of the air conditioner, at least 6 fixing points for the indoor unit must be ensured;

If drilling is required in the driver's cabin, it is necessary to consult the vehicle manufacturer before drilling to confirm that the drillinglocation does not affect the circuits, lines, oil lines, structural strength, and other usage functions;

■A 15mm return air space needs to be reserved above the figure on the right;

Installation steps

Step 1:Installation of indoor unit. Locate a suitable position to install the indoor unit. First, fix the wooden board of the indoor unit to the appropriate position in the cab using four screws. Then, secure the indoor unit onto the wooden board (screws are provided in the packaging box).

Step 2 : Installation of the outdoor unit. Based on the length of the wiring and piping, select the optimal position to install the outdoor unit. First, fix the bracket at an appropriate position on the driver's cabin, then use rivets to secure the bracket, and finally place the outdoor unit flat and fix it with screws. When installing the bracket, apply foam glue and add foot pads to prevent resonance.

Step 3: First, make holes. Connect the pipeline to the wiring harness. The plug connection is simple and quick. During installation, apply refrigerating oil; do not use engine oil as it may cause the rubber ring to oxidize and leak refrigerant.

■Step 4:Test and evacuate the R134a filling valve, and check for any leaks.

Step5:You need to remove the vacuum pump after some time. Use an internal hexagonal wrench to open the copper valve of the outdoor unit. Note! Open the high-pressure valve first, then the low-pressure valve (the high and low pressure pipes are marked). Make sure to fully open both copper valves to ensure that the refrigerant can flow freely in the piping.

Step 6:Wrap the indoor pipes, wiring harnesses, and condensate water pipes with white adhesive tape. Ensure that the pipes, wiring, and condensate water pipes are securely fixed without any friction, collision, or shaking.

Step 7:Connect the positive and negative cable wires. The red wire should be connected to the positive terminal of the battery, and the black wire to the negative terminal.(Note: The battery wires must be securely fixed.)

Step 8: Turn on the power switch. Set the remote control to the "cooling" mode. Press the temperature adjustment button on the remote control and set the temperature to the lowest level. Then, start the test run.

Installation precautions

Step 1:Installation of indoor unit. Locate a suitable position to install the indoor unit. First, fix the wooden board of the indoor unit to the appropriate position in the cab using four screws. Then, secure the indoor unit onto the wooden board (screws are provided in the packaging box).

Start the vacuum pump to perform vacuuming. Run it for more than 15 minutes and observe until the vacuum gauge reaches -0.1 Mpa (-760 mmHg).

Fully close the low-pressure valve and stop the operation of the vacuum pump. Please maintain this state for 1-2 minutes or more, then confirm whether the pointers of the high and low pressure gauges have returned. If they have returned, check the leakage points and repair them. After that, please perform the vacuuming operation of the vacuum pump again. Rotate the two-way and three-way stop valves counterclockwise in the opposite direction until they are fully open.

Tighten the caps on the two-way and three-way stop valves as well as the screws on the filling ports.

leakage detecting

■Dip a sponge block in soapy water or use a leak detector to inspect all the openings of the indoor and outdoor units.

Inspect the shut-off valves and stay at each location for at least 3 minutes.

Pre-test inspection

■ Connect the power cord to the vehicle battery terminal. It is recommended to add a power control switch for easier disconnection and connection. Pay attention to not reversing the positive and negative poles. Check if the wiring is properly connected, tightened, and especially ensure that the connecting wires are fully pressed.

■Check if the internal and external units are installed firmly. Pay attention to sealing the pipe holes with sealant or other methods to prevent water leakage and air leakage, and try to coordinate with the vehicle sound.

■After remote control startup, set the cooling operation according to the current room temperature. Set the setting to the lowest level steadily.

The test run should last for more than 30 minutes for comprehensive inspection. (It should be no less than 15 minutes.)

In case of special circumstances, the indoor and outdoor connection pipes need to be extended. Please add the refrigerant as per the table below.

Voltage Query and Battery Protection

Voltage Query: When the device is powered on, simply press the "Voltage" button to view the current battery voltage.

Note:Due to the varying battery characteristics of vehicle storage batteries, the voltage values obtained during operation may differ. This information is provided for reference only.

Technical Specifications and El

All product models and technical parameters

Environmental Protection Description

The names and contents of hazardous substances in the product

nvironmental Protection Notes

This table is compiled in accordance with the provisions of SJ/T11364.“O”

It indicates that the content of the harmful substance in all homogeneous materials of this component is below the limit requirements stipulated in GB/T 26572.

"X" indicates that the content of the harmful substance in at least one homogeneous material of this component exceeds the limit requirements specified in GB/T 26572. Currently, there is no mature alternative solution in the industry. Subsequent technological progress will gradually reduce the use of the harmful substance.

Cautionary reminder:

To protect the environment, after the of this product or its components, as a consumer, you have the responsibility to separate it from household garbage and send it to a qualified recycling site. The recycling and treatment site will classify, dismantle, and recycle it according to relevant national regulations.

For details on the recycling and treatment of this product, please consult the local government, waste disposal institutions, etc.

Matters need attention

Please check if the "Appendix" in this guide is complete so that you can receive the services provided by our company. If you find that the card is missing, you can immediately request the unit selling the air conditioner to replace this guide.

Although each air conditioner undergoes strict testing and inspection before leaving the factory, due to long-distance transportation or improper installation, it may affect the normal use of the air conditioner. Therefore, if you need us to provide services such as air conditioner installation and maintenance, please call the local customer consultation center service number.

Please check whether the installation of the power line at the air conditioner installation location complies with relevant national regulations and electrical safety standards, and whether it meets the power load requirements of the air conditioner product you purchased. Also, ensure that there are good safety protection grounding measures.

The purchase invoice is a necessary document for repairing the air conditioner when it malfunctions during use. Please keep it properly.

When installing the air conditioner, please make sure to ask the installation personnel to stick the serial number of the air conditioner body and the barcode of the production date on the appendix, and fill in the purchase date and other contents.

Maintenance Guide During Warranty Period

If your air conditioner malfunctions, please contact the local customer service center by phone, letter or in person.

You need to provide the following information: air conditioner model, contact person, phone number, detailed address, and the symptoms of the malfunction.Agree on the repair time. When the repair personnel are conducting the repair, please ask them to present their air conditioner service certificate. Then, please show the valid purchase invoice or voucher to the repair service personnel.After the air conditioner is repaired, it usually requires more than half an hour of test operation. If the fault is resolved and the air conditioner operates normally, please have the maintenance personnel carefully fill out the "Air Conditioner Maintenance Record Form" attached to this guide and the air conditioner maintenance document carried by the maintenance personnel, and sign to confirm. If the fault is not resolved or the maintenance result does not meet your satisfaction, please do not sign.If you have any questions or dissatisfaction with our products and services, please report them to the local customer consultation center or service supervision hotline. We will promptly and properly solve the problems you raise.

(Contact information can be found on the back cover of this manual)

rice Guide

The conditions for enjoying free warranty are as follows:

A. Can provide the purchase invoice or valid purchase certificate;

B. Must be installed and repaired by the authorized air conditioner maintenance and installation unit;

C. Must be within the warranty period;

Note: If the warranty procedures have been completed but the valid purchase certificate or warranty card cannot be presented, the warranty period will be calculated based on the manufacturing date indicated on the barcode.

The following situations do not qualify for free repair service:

A. Due to unstable power supply voltage outside the air conditioner's operating voltage range, or due to improper connection of peripheral electrical lines that do not comply with national safety electricity usage standards, resulting in damage to the air conditioner;

B. Due to improper use by the user or poor storage, causing damage to the air conditioner;

C. Not installed or repaired by the air conditioner's authorized installation and maintenance unit, and thus causing malfunction and damage to the air conditioner;

D. Without valid purchase certificate or without completing warranty procedures;

E. The purchase certificate has been altered without authorization;

F. Beyond the warranty period;

G. Due to force majeure factors causing product damage;

H. Other items not within the scope of our company's promised services;

1. Damage to the remote control caused by personal reasons is not covered by the warranty;

J. Faults and damages caused by the harsh environment in which the air conditioner operates (for example: blockage of the heat exchanger due to strong sand, fracture of the compressor bolt due to poor road conditions, or other reasons causing abnormal corrosion and damage to components);

The above service contents are provided by our company with paid services.

The charging price is executed in accordance with the unified charging standard set by our company.

Operating range of air conditioning

Whenused under the above conditions, the cooling effect will slightly decrease when approaching the maximum temperature (sun shading measures can be adopted to prevent direct sunlight exposure).

· When the vehicle is moving or parked on a steep road and the machine is running, it may cause cold condensate to spill out. It is advisable to avoid running the machine on steep roads.

Note: For detailed product parameters, please refer to the electronic manual.

Before the season starts

Check if the auxiliary line pipes are in good condition; √ Remove the machine cover;

Check if there are any obstructions blocking the inlet and outlet vents of the indoor and outdoor units;

Check if the air filter is dirty; √ Check if the drainage pipes are unobstructed;

Check if the battery of the remote control is usable.

After using the season

Turn off the power of the air conditioner;

Clean the air filter and let it dry thoroughly before installing it into the indoor unit;
Cover the indoor and outdoor units with the covers;

Check if the drainage pipes are unobstructed;

Remove the battery from the remote control.

vice Guide

Packing List

Note:

1. Installation accessories for non-standard models can be found in the packing list inside the accessory box.

2. Installation accessories for standard models are included in the packaging box of the entire machine.

3. The detailed list of specific accessories can be referred to in the electronic manual.

Cleaning and

Cleaning Tips:

· For cleaning purposes, use water and a mild detergent. Avoid using gasoline, diesel or solvents. Do not use a high-pressure cleaning machine;

· Occasionally, clean the air conditioning shell with a damp cloth;

· Regularly remove leaves or other dirt from the air conditioning grille. Do not use sharp or hard objects; ensure that the grille is not damaged during cleaning;

· Clean the remote control with a frequently used slightly damp cloth. It is recommended to use a glass cleaning cloth to clean the display screen.

The intended use of this product

· This device is mainly used for cooling in the cab;

· This system is an automotive parking air conditioning system and can also be used duringvehicle operation;

· This device is not applicable for agricultural and construction vehicles;

· The working temperature range of this device is 1 5 ^ { \circ } \mathsf { C } to 4 2 ^ { \circ } \mathsf { C }

Recovery processing

If you wish to carry out the final processing of this product, please consult the local recycling center or professional dealers for detailed instructions on how to follow the recycling regulations and operate accordingly. Please handle this product at the official recycling processing site that complies with the regulations.

Disposal of remote control battery waste

Do not dispose of batteries along with general household waste. Please return defective or used batteries to the retailer or dispose of them at a centralized collection point.

Maintenance

Maintenance reminder!

. Try to park the vehicle in a shady area;

• Cover the vehicle body with a cover when it is not in use;

· If your vehicle does not have a vehicle air conditioning system, please open the windows first to allow ventilation inside the vehicle, and then use this device;

• Please close the car doors and windows when using the device;

· Remove all heat sources inside the vehicle to ensure that the performance of this device is not interfered with by other heat sources;

· Reduce the number of power-using devices inside the vehicle to possibly extend the operating time of the device;

• Select the appropriate temperature and operation mode;

· Ensure that no cloth, paper, or other foreign objects block the outlet and return grilles;

· If you want the appearance color of this device to match your vehicle color, only apply paint to the top of the device shell. It is recommended to have it painted by a professional paint shop;

· Regularly clean the vehicle body. Accumulated dust in the driver's cabin will cause it to heat up faster;

. During the first use, there may be a slight odor. This odor is due to the production process of the air conditioning system. It will disappear after the first operation.

After-sales Se

Cleaning Tips:

From the date of purchase, if there is any quality issue, the entire machine is covered by a are not included in the free warranty and please pay attention.

· Human-induced damage;

· Damage caused by natural disasters (such as fires, earthquakes, etc.);

· Faults and damages resulting from improper operation in accordance with the precaut

· Product faults and damages caused by unauthorized disassembly without the manufa

rvice and Warranty

one-year warranty. During the warranty period, the following situations

:ions stated in the user manual;

cturer's permission.

T10/T20 SPLIT-TYPE

24V Parking Air Conditioner Installation Manual