Menu
This is a metal or heavy plastic sticker. It lists:
When the machine prompts for a filter change, follow these general steps: Access the Menu
New, uninstalled filters feature a white barcode sticker on the original cardboard box. The serial number is printed directly beneath or above the barcode scanning lines. Via the Machine Interface
For the machine’s main serial number, Robinair typically utilizes a coding system that reveals the unit's "birthday." While formats have shifted over the years, a common structure involves a sequence where the first few digits denote the year and week of manufacture.
In the world of automotive HVAC service, the Robinair machine is the workhorse of the shop. It recovers, recycles, and recharges refrigerant with a rhythmic hum that mechanics trust. But while technicians are diligent about tracking the refrigerant they put into a vehicle, there is a smaller, often overlooked administrative task that causes confusion at the parts counter and during audits: locating and interpreting the serial number on the filter drier. robinair filter serial number
Spin off the back panel screws or open the side access door. Locate the cylindrical spin-on filter-drier. Step 2: Remove the Old Filter
Ensure the physical arrow on the filter matches the refrigerant flow direction of your machine before tightening the connections.
Before installing the new filter (commonly part number 34724 ), find the 10-digit number on its label.
The Ultimate Guide to Robinair Filter Serial Numbers: Identification, Tracking, and Maintenance This is a metal or heavy plastic sticker
The plate lists the (e.g., 34788NI, AC1234-6, or 34288) and the unique Serial Number . 3. Through the Digital Menu (Modern NI and AC Series)
Look for a unique 10-digit number on a sticker on the side of the new Robinair 34724 Filter-Drier Go to product viewer dialog for this item. Function: Modern Robinair machines (like the Go to product viewer dialog for this item.
Modern units like the Robinair 34788NI track the volume of refrigerant processed. After filtering approximately 150 lbs (68 kg) of refrigerant, the machine requires a filter change to maintain SAE J-2788 compliance.
Some heavy-duty models, like the 34888HD, may have two filters. In this case, the machine will prompt you to enter the serial numbers for both new filters. Replacing both adds 136 kg (300 lb) of total capacity. Via the Machine Interface For the machine’s main
Maintenance and replacement of filters are routine procedures in the lifecycle of air conditioning and refrigeration systems. The Robinair filter serial number plays a pivotal role in these processes. It helps in identifying the correct replacement filter, ensuring that the new filter matches the system's specifications and performance requirements. Moreover, in case of warranty claims or service requests, providing the serial number can expedite the process, as it offers a quick reference to the product's details and purchase history.
To avoid accidentally reinstalling a spent filter, pierce or mark the shell of the old filter with a marker as soon as it is removed from the machine.
On your Robinair machine, navigate to Filter Maintenance or follow the automatic prompt if the machine has locked out.
When it is time to change the filter, follow this safety checklist. The serial number plays a role at multiple steps.