Bosch Software Packages

Diagnostics for passenger vehicles, HGVs, Buses, Commercial Vehicles and Motorbikes

Discover which package suits your workshop enviroment
Garage Equipment Air Conditioning Service Aircon Service Stations ACS 661
  • R1234yf unit for easy, time-saving, and precise service on modern air conditioning systems.
  • R1234yf unit for easy, time-saving, and precise service on modern air conditioning systems.

Bosch ACS 661

Mfr# SP00000086

Category: Air Conditioning Service

R1234yf unit for easy, time-saving, and precise service on modern air conditioning systems.

£3435.00

ex VAT

 £4122.00

inc VAT

 buy ACS 661 now

ACS 661: The diagnostics innovation from Bosch for R-1234yf

After the market launch of the first vehicle models with the new R-1234yf air conditioning systems in 2011, Bosch collaborated closely with the automobile industry to develop the new air conditioning service machine. The technologically advanced ACS 661 delivers reliable workshop service and supports a healthy environment.

Technical competence allows safety, ease of operation, and precision.

The ASC 661 ensures easy, time-saving, and precise service on modern R-1234yf air conditioning systems. Bosch technology and attention to detail ensures equipment compliance with all applicable performance and safety standards including the R-1234yf refrigerant service equipment.

Nowadays, everything is easier with Automation. With the ACS 661, air conditioning service is fully automatic

  • Fully automatic service process
  • Single service process selectable
  • Service hoses flushing function for Hybrid/ electrical systems compatibility
  • Separate OIL/UV dye injection bottles
  • High performance deep vacuum function
  • Electronic control of internal air exchange
  • Integrated flushing program with optional kit
  • Automatic purge of non condensable gas
  • Easy internal filter maintenance
  • Printer

Find out which AC unit suits your workshop:


ACS 752 ACS 652 ACS 611 ACS 511 ACS 810 ACS 661
Refrigerant R-134a R-134a R-134a R-134a R-134a R-1234yf
POE Hybrid Oil function Yes Yes No No No Service hoses flushing only
Operating Modes Fully automatic Fully automatic Fully automatic Fully automatic Automatic Fully automatic
Manual Valves No No Yes (LP & HP) Yes (LP & HP) Yes (LP & HP) Yes (LP & HP)
Recovery function Automatic Automatic Automatic Automatic Automatic Automatic
Oil drain Auto with electronic scale Auto with electronic scale Auto with electronic scale Auto with electronic scale Automatic Automatic
Vacuum Function Automatic Automatic Automatic Automatic Automatic Automatic
Leak Test Automatic Automatic Automatic Automatic Automatic Automatic
Oil injection Auto with electronic scales Auto with electronic scales Auto with electronic scales Auto with electronic scales Manual with solenoid control Automatic
UV dye injection Auto with electronic scales Automatic Automatic Automatic Not Available Automatic
Refrigerant Charge Automatic Automatic Automatic Automatic Automatic Automatic
Flushing function Optional kit Optional kit Optional kit Optional kit Optional kit Optional kit
Electronic database Standard Standard Standard Standard Standard Standard
Pressure gauges 80 mm class 1 80 mm class 1 80 mm class 1 80 mm class 1 80 mm class 1 60 mm class 1
Tank pressure display Digital Tank gauge 40 mm Tank gauge 40 mm Tank gauge 40 mm Tank gauge 40 mm Digital
Service hoses 2.5m 2.5m 2.5m 2.5m 5.0m 2.5m SAE J2888
Display 5.7" VGA LCD 80 digits LCD 80 digits LCD 80 digits LCD 80 digits Monochrome graphical display
Languages 21 Languages 21 Languages 21 Languages 21 Languages 21 Languages 21 Languages
Printer Yes Yes Yes Yes Yes Yes
Compressor 3/8 HP 3/8 HP 3/8 HP 1/4 HP 5/8 HP 3/8 HP
Vacuum pump 170 l/min 170 l/min 170 l/min 70 l/min 283 l/min 170 l/min
Internal supply tank 20 kg 20 kg 20 kg 8 kg 35 kg 20 kg
Precision of the scales ± 5 g ± 5 g ± 5 g ± 5 g ± 5 g ± 5 g
Oil bottle 250 ml 250 ml 250 ml 250 ml 2000 ml 250 ml
UV bottle 250 ml 50 ml 50 ml 50 ml No 50 ml
Dimensions mm 1270 × 690 × 660 1270 × 690 × 660 1270 × 690 × 660 1270 × 690 × 660 1270 × 690 × 660 1270 × 690 × 660
Weight 120 kg approx. with empty tank 120 kg approx. with empty tank 120 kg approx. with empty tank 90 kg approx. with empty tank 130 kg approx. with empty tank 120 kg approx. with empty tank
Electricity supply 230 V 50/60 Hz 230 V 50/60 Hz 230 V 50/60 Hz 230 V 50/60 Hz 230 V 50 Hz 230 V 50/60 Hz
CE mark Yes Yes Yes Yes Yes Yes
SAE Standards Yes No No No No No
Operating temperature 10°C to 50°C 10°C to 50°C 10°C to 50°C 10°C to 50°C 10°C to 50°C 10°C to 50°C