Serial number
Finding the machine serial number
The serial number and WiFi information can be found in the following locations: On the front of the instruction manual
On the remote control packaging.
On a removable sticker on the front of the purifier.
On your purifier, located underneath the filter.
NB: The appliance's WiFi password is made up of numbers and lower case letters only, so '0'is definitely the number zero. The number '1' and the letter 'L' may look similar, as may the letters 'j' and 'i'.