Gander spa
Time: 16:51pm
Digital clock: Set your current time with it's 24-hour setup. The modes will run from this setup time.

Hold lights down for 3-5 seconds - press temp up and down to set your time, in hour and minutes. 
FS: Purge/filter start time: 12:00
Set which hour of the day you wish for the filter duration to run from 00:00 - 24:00. Use temp up and down to adjust, press lights to set. 
Fd: Filtration running period: On screen 4 hours
How long the filtration period will run for 0 - 24 hours a day, press lights to set.
Filter frequency: How many times a day Fd comes on for
 
How many times a day the filter duration will activate, 1-4 times a day. Ideally set this for 2 for every 12 hours, and press lights to set. 
Skip Ed, Ep, Es by pressing lights (These are economy settings)