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AUTOOL LM708 Fully Automatic Refrigerant Recovery Machine, Built-in Compressor, Scale & Filter, Touch Screen, HVAC Use for R134A & R1234YF
US$4,299.00
Key Features
- Automated Workflow
- Vehicle Database
- Integrated Hardware
- Automated Workflow: Preset parameters allow the machine to run recovery service tasks in a fixed workflow with less manual intervention.
- Vehicle Database: The built-in car model database is described to help match refrigerant charge values more quickly.
- Integrated Hardware: The built-in compressor, electronic scale, and dry filter combine recovery, weighing, and refrigerant cleaning in one unit.
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AUTOOL LM708
Product Overview
AUTOOL LM708 is a stand-alone dual-system automotive refrigerant recovery machine for R134a and HFO-1234yf refrigerants. It separately performs automated refrigerant recovery, evacuation, leak detection, and charging for vehicles using R134a or HFO-1234yf refrigerant. With dual refrigerant tanks, a 7-inch touchscreen control panel, 5 electronic scales, built-in vehicle database, refrigerant cleaning, data printing, and automatic workflow, LM708 is designed for professional A/C service on fuel vehicles, hybrid vehicles, and electric vehicles.
R134a / HFO-1234yf Dual Systems 7-inch Touch Screen Data Printing
10kg + 10kgSystem Capacity
5 ScalesElectronic Scales
100kgFilter Cycle
3 YearsWarranty
Click to enlargeMaintenance And Care
Maintenance And Care
LM708 works with pressurized liquid refrigerant and electrical power. Review refrigerant tank safety, PPE, filter replacement, and reset password information before operation or maintenance.
100kg Filter Cycle
Replace the filter drier for every 100kg of refrigerant recovered. Contact AUTOOL support when purchasing or replacing the filter.
Reset Password 8609
After replacing the filter, reset the filter on the device page. If the device does not prompt you, enter the universal password 8609.
Refrigerant Tank Safety
Do not turn off overfilling safety protection. The refrigerant tank must stay on the load unit platform during operation.
Safety Notes
- The refrigerant tank contains liquid refrigerant. Overfilling the refrigerant tank may cause an explosion.
- Please read the instructions carefully before operation. Improper operation may damage the air conditioning system or equipment.
- Only use the special refrigerant tank recommended by the manufacturer.
- Avoid breathing refrigerant or oil vapor / mist. Read the material safety instructions on the refrigerant and oil packaging.
- To avoid fatal electrical shock, always remove power from the equipment before disassembling or servicing it.
- Wear safety glasses and gloves to protect eyes and skin from refrigerant contact.
- If liquid refrigerant contacts skin or eyes, flush the affected area with plenty of water and consult a physician immediately.
- Contact with liquid refrigerant may cause frostbite and blindness.
- Avoid using extension power cables with copper core diameter less than 1.5mm².
- Do not store gasoline or other flammable substances near the equipment.
Manual And Downloads
Manual And Downloads
Open the LM708 EN-DE manual for setup, safety, refrigerant recovery, evacuation, charging, maintenance, and filter reset guidance.
Click to enlargeAUTOOL LM708 User Manual
Download the official LM708 manual before operation or maintenance.
Download ManualNeed Filter Or Password Support?
Contact AUTOOL Store if you need filter drier replacement support, password 8609 reset support, refrigerant tank confirmation, or LM708 operation help.
Product Comparison
Product Comparison
Compare LM707 and LM708 before choosing the right A/C refrigerant recovery and recharge setup for refrigerant type, display, oil adding method, tank capacity, electronic scales, database, printing, leak detection, and filling methods.
LM707 FocusR134a refrigerant recovery, vacuum pumping, filling, internal refrigerant circulation purification, automatic mode, and compact tank design.
LM708 FocusDual refrigerant service for R134a and HFO-1234yf, 7-inch touchscreen, automatic oil adding, 5 electronic scales, database, data printing, operation record query, leak detection, and 3 filling methods.
Why Choose LM708Choose LM708 if you service HFO-1234yf vehicles, high-end vehicles, hybrids, EVs, or need printing, database, automatic oil adding, and more complete workflow control.
Decision CheckCompare refrigerant type, display, oil adding method, recovery rate, tank capacity, electronic scales, printing, database, leak detection, filling method, and service workflow before ordering.
Click to enlargeKey Features
Key Features
LM708 combines dual-system refrigerant service, automatic A/C workflow, accurate weighing, database matching, refrigerant purification, touchscreen guidance, and data printing for professional service documentation.
Independent Dual System
Supports R134a and HFO-1234yf refrigerants with separate automated recovery, evacuation, and charging workflows.
Dual Refrigerant Tank Design
Built-in two refrigerant tanks support R134a and HFO-1234yf service without frequent tank replacement.
Automatic A/C Service Workflow
Automatically performs recovery, vacuuming, leak detection, and refilling after parameters are preset.
5 High-Precision Electronic Scales
Accurately weighs R134a tank, HFO-1234yf tank, PAG oil, POE oil, and used oil.
Built-In Refrigerant Database
Built-in refrigerant database covers over 20,000 vehicle models and supports customized data.
Patented Oil Bottle Design
Helps prevent new oil from contacting external air, absorbing moisture, and deteriorating.
Refrigerant Cleaning
Recovered refrigerant can be reused through the built-in filter and separator.
Touchscreen + Printing
7-inch touch screen provides workflow prompts, while the printer outputs service data reports and records.
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Click to enlargeWorkflow
Workflow
LM708 supports preset workflow operation and three refilling methods, helping technicians complete A/C refrigerant service with better visibility and repeatability.
Recovery
Recover refrigerant from the vehicle A/C system before vacuuming or charging.
Vacuuming
Remove air and moisture from the A/C system. After evacuation, the system prompts oil filling when needed.
Leak Detection
Perform system leak detection as part of the selected automated service workflow.
Refilling
Supports LP low-pressure hose filling, HP high-pressure hose filling, and HP+LP combined filling.
Specifications
Specifications
Use the specification and structure information to confirm power, refrigerant, tank capacity, scale accuracy, interface layout, bottles, quick-connectors, and package size before ordering.
| Main Specifications | |
| Power Supply | AC 110V / 220V |
| Frequency | 50Hz / 60Hz |
| Applicable Refrigerant | R134a, HFO-1234yf |
| Power Rating | 1100W |
| Working Environment Temperature | -20°C–60°C |
| Display | 7-inch touch screen |
| Recovery Efficiency | 95% or more |
| Vacuuming Capacity | 60L/min |
| Internal Tank Capacity | 12kg × 2 units |
| Electronic Scale Accuracy | 10g |
| Recovery Capacity | 3/8HP |
| Filter Processing Capacity | 100kg |
| Oil Bottle Capacity | 3 units, 350ml each |
| Electronic Scales | 5 units |
| Package Size | 71 × 75 × 126cm |
| Package Weight | 141kg |
| Product Structure | |
| Control Area | Touch screen, high / low pressure gauge, HFO-1234yf pressure gauge, R134a pressure gauge, printer, power switch, and power socket. |
| Oil Bottles | POE oil bottle, PAG oil bottle, and used oil bottle are arranged for refrigerant oil management during service. |
| Quick-Connect Area | R134a quick-connect and HFO-1234yf quick-connect are placed separately for correct refrigerant workflow connection. |
| Service Access | Door lock and accessible service layout support regular maintenance, filter replacement, and inspection. |
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Click to enlargeMain Specifications
Power SupplyAC 110V / 220V
Frequency50Hz / 60Hz
Applicable RefrigerantR134a, HFO-1234yf
Power Rating1100W
Working Environment Temperature-20°C–60°C
Display7-inch touch screen
Recovery Efficiency95% or more
Vacuuming Capacity60L/min
Internal Tank Capacity12kg × 2 units
Electronic Scale Accuracy10g
Recovery Capacity3/8HP
Filter Processing Capacity100kg
Oil Bottle Capacity3 units, 350ml each
Electronic Scales5 units
Package Size71 × 75 × 126cm
Package Weight141kg
Product Structure
Control AreaTouch screen, high / low pressure gauge, HFO-1234yf pressure gauge, R134a pressure gauge, printer, power switch, and power socket.
Oil BottlesPOE oil bottle, PAG oil bottle, and used oil bottle are arranged for refrigerant oil management during service.
Quick-Connect AreaR134a quick-connect and HFO-1234yf quick-connect are placed separately for correct refrigerant workflow connection.
Service AccessDoor lock and accessible service layout support regular maintenance, filter replacement, and inspection.
Applications
Applications
LM708 supports A/C refrigerant service across vehicle types when the refrigerant type and service procedure match the vehicle requirement.
Fuel Vehicles
Supports A/C refrigerant service for conventional fuel vehicles using compatible R134a or HFO-1234yf systems.
Hybrid Vehicles
Suitable for hybrid vehicle A/C maintenance when refrigerant type and oil type match the service requirements.
Electric Vehicles
Suitable for electric vehicle A/C service, especially when HFO-1234yf support and POE oil workflow are required.
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Click to enlargeWhat Is In The Box
What Is In The Box
Packing List uses only the most relevant package image. Confirm the main unit and accessories shown in the package image before ordering.
Main UnitAUTOOL LM708 refrigerant recovery machine
HosesRed and blue service hoses shown in the package image
Quick ConnectorsR134a and HFO-1234yf quick connectors shown in the package image
Power CablePower cable shown in the package image
ManualAUTOOL LM708 user manual
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Questions And Answers
These answers cover refrigerant support, dual-system capacity, automatic workflow, refilling methods, filter drier replacement, password 8609, overfilling protection, PPE, refrigerant tank requirements, and printing support.
LM708 supports both R134a and HFO-1234yf refrigerants through independent dual-system operation.
The source content states that each refrigerant system has a 10kg capacity. The specification image also shows internal tank capacity as 12kg × 2 units. Follow the equipment interface, manual, and tank safety limits during actual operation.
Yes. After presetting parameters, LM708 can automatically perform refrigerant recovery, vacuuming, leak detection, and refilling according to the selected workflow.
LM708 supports LP low-pressure hose filling, HP high-pressure hose filling, and HP+LP combined filling.
Replace the filter drier for every 100kg of refrigerant recovered. Contact AUTOOL support when purchasing or replacing filter-related parts.
After replacing the filter, reset it on the device page. If the device does not prompt you, enter the universal password 8609 to complete the operation.
The refrigerant tank contains liquid refrigerant. Overfilling may cause an explosion, so do not turn off overfilling safety protection. The refrigerant tank should always stay on the load unit platform during operation.
Wear safety glasses and gloves. Liquid refrigerant contact may cause frostbite and blindness. If contact occurs, flush the affected area with plenty of water and consult a physician immediately.
No. Use only the special refrigerant tank recommended by the manufacturer.
Yes. LM708 is equipped with a printer for maintenance data printing, operation records, and service documentation.
Warranty And Contact
Warranty And Contact
For manual requests, filter drier replacement, password 8609 reset, refrigerant tank confirmation, R134a / HFO-1234yf setup, printer / database / scale support, safety confirmation, or warranty support, contact AUTOOL Store directly.
3-Year Warranty, Lifetime Maintenance
AUTOOL provides free replacement parts for 3 years for eligible non-human-caused damage and supports lifetime maintenance. Contact support for operation, maintenance, filter, password, refrigerant tank, and accessory questions.
- Manual request and operation confirmation
- Filter drier replacement and 100kg maintenance cycle
- Password 8609 reset support
- R134a / HFO-1234yf setup and refrigerant tank confirmation
- Printer, database, electronic scale, and touch screen support
- Safety and equipment maintenance confirmation
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