AUTOOL LM706 Fully Automatic Refrigerant Filling Machine adopts the most advanced intelligent control technology and manufacturing process, and is a powerful auxiliary tool for auto air-conditioning maintenance personnel. LM706 is a fully automatic intelligent equipment integrating refrigerant recovery, cleaning, refrigerating machine oil filling, refrigerant filling and other functions. This product has a user-friendly and intelligent control interface, reliable manufacturing process and advanced technical principles. It supports more than 40 related auto series, basically covering common models in the market. It is the most trusted and preferred auto air-conditioning maintenance equipment in the market.

Fully Automatic Process

AUTOOL LM706 Fully Automatic Refrigerant Filling Machine allows parameters to be set in advance, the machine can automatically complete the work according to the set process, all processes can be completed coherently, and each function can also be executed independently, realizing the complete automation of the entire operation process, greatly improving the efficiency of air- conditioning maintenance.

Patented Technology Design

AUTOOL LM706 Fully Automatic Refrigerant Filling Machine has patented pipeline design to ensure high efficiency of air pump recovery and liquid recovery.

USB Upgrade Port

AUTOOL LM706 Fully Automatic Refrigerant Filling Machine is equipped with a USB upgrade port, and the control software and air-conditioning database can be upgraded through special tools and software.

Auxiliary Filler

AUTOOL LM706 Fully Automatic Refrigerant Filling Machine is equipped with an auxiliary filling port, which is convenient for filling the refrigerant through an external air pump.

Built-in Database

AUTOOL LM706 Fully Automatic Refrigerant Filling Machine has built-in data of various models for selection, and can query information such as the type and filing volume of refrigerant oil, the type and filing volume of cooling agent,etc.The equipment can automatically match the corresponding refrigerant type and filling volume according to the auto model, so that the user does not need to worry about the selection of auto refrigerant information.

Self Protection

The AUTOOL LM706 Fully Automatic Refrigerant Filling Machine has its own protection function. When there is a problem during the working process, it will automatically stop and alarm, which highly guarantees the safety of equipment and autos.

Multifunctional Interior Design

1. Built-in compressor: The AUTOOL LM706 Automatic Refrigerant Filling Machine is equipped with a compressor, which can realize accurate and continuous refrigerant recovery and effectively control the freezing phenomenon in the drying filter.
2. Built-in electronic scale: The AUTOOL LM706 Automatic Refrigerant Filling Machine is equipped with a high-precision electronic scale, which can prevent overfilling and accurately measure the volume of refrigerant.
3. Built-in filter: Oil and air can be automatically separated and collected through separate tubes to ensure separate recovery of steam and liquid.

Recognizable Appearance

The AUTOOL LM706 Automatic Refrigerant Filling Machine adopts a large-size LCD color display screen. Users can complete the operation work through the touch panel in the whole process, and support long-distance real-time monitoring. The display is rich in content, and the operation process and data are clear at a glance, which significantly improves the efficiency of maintenance work. In addition, the device features three separate gauges and touch buttons for a superior user experience.

Refrigerant Recovery and Purification

The AUTOOL LM706 Automatic Refrigerant Filling Machine relies on the compression filter device to recover the refrigerant in the air- conditioning pipeline into the working tank.

Old Refrigeration Oil Discharge

The AUTOOL LM706 Automatic Refrigerant Filling Machine automatically discharges the old refrigeration oil after cleaning and recycling. In case of power failure and termination of operation, etc., the old refrigeration oil separated from the equipment can be discharged manually.

Dosing with New Oil

The AUTOOL LM706 Automatic Refrigerant Filling Machine can set the volume of refrigeration oil and add refrigeration oil to the air- conditioning system.

Dosing Refrigerant

The AUTOOL LM706 Automatic Refrigerant Filling Machine can set the volume of refrigerant to be filled and add refrigerant to the auto.

Timed Vacuuming

Use the operation board of the electronic scale to set the vacuum pumping time. If the clocking time is up, the vacuum pump will stop automatically. When the pointer of the low pressure gauge points to 29-30inhg, close the valve and switch, and the vacuum pumping of the refrigerant tank is completed.

Three- year Warranty and Lifelong Maintenance

For the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours.

Technical Parameter

• Working Environment:
  Ambient temperature: 0~50°C
  Relative humidity: <85%
• Input voltage: AC220V or AC110V
• Compressor displacement: 12.12cm³
• Vacuum pump: 7.2m³/h, 5Pa
• Accuracy of steel cylinder on electronic scale：30kg±10g
• Accuracy of oil bottle on electronic scale：10ml
• Refrigerant tank capacity: 12L (maximum safe storage capacity 10kg)
• New oil bottle capacity: 300ml
• Old oil bottle capacity: 300ml
• LCD display: 240mm x 128mm
• Language: Chinese, English (other languages can be customized)
• Maximum working pressure: 20bar
• High pressure gauge range: -1bar~3.5MPa
• Low pressure gauge range: -1bar~2.5MPa
• Tank pressure gauge range: -1bar~3.5MPa
• Filling hose: 3m*2 (one red and one blue)

Packing List

• 1* AUTOOL LM706 Automatic Refrigerant Filling Machine main unit
• 1* Red and blue working hose (3m)
• 1* Power Cord
• 1* Self-cleaning adapter
• 2* Hose seal
• 2* Quick connector (high pressure and low pressure)
• 1* Quick Connector Adapter
• 1* User Manual
• 1* Certificate