Robinair - Filter Serial Number

SERIAL NUMBER USED OR INVALID : This is the most common error. It almost always means one of two things:

Follow the on-screen prompts on your machine's display to enter the 10-digit code found on the new filter's sticker. robinair filter serial number

The filter-drier will have a label on its side or top containing a 10-digit numerical code. SERIAL NUMBER USED OR INVALID : This is

to validate. The machine will then guide you to physically replace the filter. Troubleshooting robinair filter serial number

FILTER SERIAL NUMBER HAS ALREADY BEEN USED : This is the Spanish version of the same error, and the solution is the same: you must obtain a brand new Robinair filter.