New Bosch A/C Refrigerant Handling Systems Offer Speed, Accuracy, Reliability and Automated Operation
Bosch’s new ACS 620 and ACS 625 Digital A/C Refrigerant Handling Systems are fully automated, accurate and user friendly, and are fully compliant with the J2788 standard. Featuring a swivel control turret housing with an LCD display and easy-to read gauges, the new R134a refrigerant recovery/recycle/recharge systems are equipped with a large 6 CFM vacuum pump, an easy-access refrigerant filter for quick maintenance and patented manifold assembly that increases machine uptime – and therefore shop revenue.
Tech Tip: Mercedes-Benz A/C Off Light Illuminated, A/C Not Functioning
If you receive customer reports in the above models that the A/C Off light is illuminated and cannot be switched off and the air conditioning is not functional, the Refrigerant Level Temperature Pressure Sensor coding in the AAC unit may need to be set to “INACTIVE.” Follow the below procedure to remedy a specification parameter in the refrigerant level logic circuit.
Supporters of R744 in Mobile A/C Systems Express Problems with 1234yf Refrigerant
The growing reluctance over 1234yf has now led its own proponents and Original Equipment Manufacturers (OEMs) to dreadfully search for a system solution that would enable the use of the refrigerant, no matter what the system cost and efficiency implications
Tech Tip: A/C Service Tools & Equipment
Hot weather is fast approaching, and that means it’s time to tool up for summer air conditioning service work. A lot has changed in recent years. A whole new generation of smarter, more accurate, more efficient A/C recovery machines and recharging stations have been introduced to handle today’s reduced refrigerant capacity vehicles.
A/C Update: The Future of Cool
Editor Ed Sunkin returns from the Mobile Air Conditioning Society Worldwide trade show and convention in February, 2009, with details on the possible future of the U.S. refrigerant segment of the industry — HFO-1234yf. This refrigerant provides a very low global warming potential and many new service and sales opportunities.
RTI Chosen by Navistar to Supply A/C Service Equipment to its International Vehicle Service Network
RTI Technologies, Inc. of York, PA, was selected by Navistar to be the exclusive supplier of its custom specified, SAE J2788 compliant A/C service equipment to its International vehicle service network ….
A/C Service: The Heart of the Matter
The heart of the business, feel the heart beat, he has a good heart. These familiar thoughts and sayings all refer to the same thing. Whether it is a figurative or literal reference, the message is the same. There is always a central and irreplaceable part or component or, sometimes, person to all things. This
A/C Update: Expect Refrigerant Prices to Have Chilling Affect on Your Customers
Well, it seems expected higher fuel prices (national gasoline prices set a record average high in March) won’t be the only bee in the bonnet of drivers this summer. If their vehicles need A/C service, car owners may get charged up over the higher refrigerant costs, too. Obviously, the fault is not yours – the
CO2 Systems Will Breathe New Life Into A/C Designs
SAE to work with the industry and the EPA to create efficient, environmentally sound automotive refrigerant systems, but how will it affect technicians and repair shop profits? The Society of Automotive Engineers (SAE) recently announced a cooperative research program that will work with the industry and the U.S. Environmental Protection Agency (EPA) to develop and
A/C Update
Once a year the Mobile Air Conditioning Society (MACS) hosts a trade show for A/C shop owners and technicians. This year’s event was held in Orlando, FL, January 22-24, and provided a wealth of service information to those who attended the technical sessions. For those who could not be there, we pass along some of