Because proper filtration is so critical, the market contains various counterfeit filters. Counterfeits lack proper desiccant materials, which can ruin your shop's recovery equipment.
Disconnect the machine from the main AC power source.
Ensure the O-rings on the new filter are lubricated and correctly seated in their grooves. Install: Thread the new filter clockwise until it is tight. Step 3: Input the Serial Number (Reset Counter) This step must be done before the machine will work again. Power On: Turn the machine on. robinair filter serial number
The is a critical 10-digit activation code printed on a sticker on genuine Robinair recycling filter-driers (such as Part #34724 ). It functions as a security and maintenance tracking token required by advanced Robinair Recover, Recycle, and Recharge (RRR) machines to reset their internal counter. Without entering this precise serial code into the machine's keypad during maintenance, the machine will permanently lock out recovery functions after passing its designated 150 lbs filtering lifespan.
A printed tracking number on the side of the factory-installed filter sticker. Because proper filtration is so critical, the market
: Turn on the unit and allow the self-test to finish.
Simply changing the physical filter-drier is not enough. The machine will not know a new filter has been installed. Ensure the O-rings on the new filter are
25700 series, 17800B, and high-tonnage industrial recovery units. Refrigerant: Multi-refrigerant blend systems.
The (usually a 5-digit number like 34724, 17202, or 12347).
Many third-party knockoff filters do not include the authentic Robinair serial registration code, leaving your machine digitally locked even after a physical installation.
Locating the Robinair filter serial number is relatively straightforward. The serial number is usually printed on the filter's label or etched onto the filter's housing. Here are some common places to find the serial number: