Bosch ACS 663-RI air conditioning service unit for R1234yf systems (with refrigerant identifier)

The Bosch ACS 663-RI is a fully automatic air conditioning service unit for R1234yf systems in passenger cars and commercial vehicles. The refrigerant identifier is built into the unit.

The deep recovery function recovers up to 99 % of the refrigerant, and the integrated vacuum test helps you find leaks. The oil injection system is independent and hermetically sealed, so different oils do not contaminate each other. Two oil bottles for PAG and POE oil serve combustion-engine and hybrid vehicles, and together with the flushing function they make the unit compatible with hybrid and electric vehicles as well.

Bosch states that the ACS range is built for air conditioning systems in passenger cars, commercial vehicles, hybrid and electric vehicles, and that every unit in the range complies with SAE J2843 or SAE J2788. The service-friendly construction gives you access to all internal parts, and the unit is compatible with Bosch Connected Repair.

Scope of delivery

• ACS 663-RI air conditioning service unit
• Safety goggles and gloves
• High-pressure service hose
• Low-pressure service hose
• 1 x fresh oil bottle PAG 250 ml
• 1 x fresh oil bottle POE 250 ml
• 1 x UV dye bottle 250 ml
• 1 x oil drain vessel
• Power cable
• Tank adapter
• Operating manual

Technical data

• Refrigerant: R1234yf
• Refrigerant identification: integrated
• Operation: fully automatic
• Recovery: automatic
• Recovery rate: > 99 %
• Oil drain: automatic, with electronic scale
• Vacuum function: automatic
• Vacuum test: integrated
• Leak test: automatic
• Pressure leak test: yes
• Pressure leak test (N2 / N2H2): optional
• Hybrid oil function: yes
• Oil injection: PAG/POE, automatic
• UV dye injection: automatic
• Refrigerant refill quantity: automatic, with electronic scale
• Flushing function: optional
• Printer: ACS 663-P, ACS 663-RI
• Air purge system: electronically controlled
• Pressure gauges, high/low pressure: 100 mm, pulsation-free
• Tank pressure indicator: digital
• Service hose length: 2.5 m (5 m optional)
• Display: 4.3-inch colour display
• Compressor: 1/4 HP
• Vacuum pump: 170 l/min
• Refrigerant tank: 19.5 kg
• Oil bottles: 2 x 250 ml (hermetically sealed, optional)
• Used oil bottle: 1 x 250 ml
• UV dye bottle: 1 x 250 ml (hermetically sealed, optional)
• Package dimensions (L x W x H): 105 x 75 x 77 cm
• Weight (with empty refrigerant tank): 112 kg
• Power supply: 230 V 50/60 Hz
• Vehicle database: yes
• Programmable user database: yes
• A/C performance test: yes
• USB interface: yes
• WiFi connection: optional
• App connection: optional
• Vehicle flushing adapter set: optional