Robinair Filter Serial Number ((better)) 〈Browser〉

The serial number acts as an activation code that tells the software a fresh, genuine filter has been installed.

Press Enter to save the code. If successful, the machine will clear any "Filter Expired" errors. Troubleshooting "Invalid Serial Number" robinair filter serial number

Do not confuse this with the machine's serial number found on the technical data plate at the rear of the unit. Why the Serial Number is Necessary The serial number acts as an activation code

Use the arrow keys to scroll to Setup , then select Filter Maintenance . Troubleshooting "Invalid Serial Number" Do not confuse this

Modern Robinair machines, such as the 34788NI or 34988NI, are programmed to lock down after filtering a specific amount of refrigerant (often 150 lbs / 68 kg) to protect the internal components from moisture and acid.

Press the Menu button on your machine's keypad.