CO2 (R744) air conditioning station ECO₂R744

for carautomaticwith printer

Product overview
Ecotechnics presents the ECO₂R744 air conditioning service station designed for maintenance and repair of R744 (CO2) systems. R744 thermodynamics require specific high-pressure and safety measures (pressures up to 130 bar) and monitoring of ambient CO2. ECO₂R744 is engineered to meet these high-pressure and safety requirements, combining robust components with an intuitive 7'' touchscreen interface.

Key features

• Simple, fast and intuitive navigation on a 7'' touchscreen with Linux OS using images, icons, short texts and virtual keyboard
• Ready for use 15 seconds after power on
• Software-guided processes with required control instructions and continuous ambient CO2 monitoring
• Integrated Hybrid function for flushing service hoses and internal circuits, essential for systems with an electric compressor
• Powerful 142 l/min double-stage vacuum pump for efficient drying (important for CO2 systems)
• Heating system with manual setting option for extended heating to speed up filling
• Management of 3 hermetic refillable containers for compressor oil (1x PAG, 1x POE) and dye (included)
• Automatic pressure test with nitrogen or hydrogen/nitrogen mixture
• 3 m service hoses for vehicle connection
• Large 100 mm pressure gauges
• Status light
• Easy changing of R744 cylinders of different sizes; protection cover and fastening with Swift safety belt
• Refrigerant cylinders: gross weight max 50 kg, recommended height 70–120 cm, diameter 17.8–20.3 cm, refrigerant 10–20 kg, tara max 30 kg
• Bottle connection: 1 m hose, RAC8164 adapter W21 7×1/14'' – ¼ SAE male, RAC8165 adapter W21 8×1/14'' – ¼ SAE male
• Magnetic temperature sensor for cylinder connection (also for aluminium)
• Quick plug-in connection for CO2 discharge hose (PA12 8×10 mm, TUB1259)
• Efficient internal ventilation to prevent icing of internal components
• Online update via USB or Wi‑Fi
• Generous storage compartment for accessories
• Service-friendly design
• Robust casing for station protection
• Low maintenance needs and minimal use of consumables

Environment / Packaging
Environmentally friendly packaging made of wood and paper without polystyrene.

Technical specifications

• Model Ecotechnics: ECO₂R744
• Type of refrigerant: R744 (CO2)
• Display: 7'' colour touchscreen
• Service valves: Automatic
• Thermal printer: Standard
• Hybrid: Standard
• Pressure test (forming gas / nitrogen): Standard, max pressure 100 bar
• Analyzer (KIT.GAS): Not applicable
• Connectivity Wi‑Fi: Standard
• Flushing Kit: Not applicable
• Vacuum leak detection: Standard
• Recharge method: CAR
• CO2 discharge measurement: Standard
• Pressure gauges: 100 ø mm
• Hoses: 3 meters
• Data Base: Base + custom records
• Safety sensor environmental CO2 level: Standard
• Oil injection: Automatic
• Dye injection: Automatic
• Hermetic refillable containers for oil and dye: Standard 2 + 1
• Hermetic disposable containers for oil and dye: Option 2 + 1
• Refillable standard containers for oil and dye: Not available
• Refrigerant configuration: Not applicable
• Non condensable gas purge: Not applicable
• Volt: 220-240V 50/60 Hz (CE), 110V 60 Hz (ETL)
• Vacuum pump: 142 l/min double stage, 3 Pa / 0.03 mbar
• Sealed compressor: Not applicable
• Recovery speed: Not applicable
• Tank scale resolution: 10 g
• Oil scale resolution: 5 g
• Working temperature range: 10–48 °C
• Filter system: Not applicable
• Refrigerant tank: No internal tank. Scale max gross weight 50 kg
• Bottle heater: Standard (with extended heating setting)
• Status light: Standard
• Quick couplers: SAE J639
• Refrigerant scale max load: 50 kg / 110 lb
• Max operating pressure: 170 bar
• Exhausted oil container capacity: 500 ml
• Refrigerant charge: Automatic
• Emergency Stop button: Standard
• Casing: Metal with robust plastic cover (thermoformed)
• Dimension / weight: 67 x 88 x 110 cm, 99 kg
• Dimension / weight with packaging: 73 x 110 x 135 cm, 124 kg, no double stacking