WL400 Manual Page 21 – Revision: 10-23-2019PROGRAMMING INSTRUCTIONSThe above picture shows front dispensing panel for the Waterlogic WL400.Press and Hold all 4 dispensing buttons for 10 seconds.There are 5 options in the menu.Cold Button cycles down the menuRoom (Ambient) Button cycles up the menuHot Button Selects the OptionExtra Hot Button Exits the menuSettings ProgrammingF-S Filter Setting Filter Setting can be adjusted between 1,000 to 9,000gallons in 1,000 increments.F-r Filter Resetting Choices are Yes or NoC-S Cold Temperature Setting Temperature Setting can be adjusted from 2.8°C to 12.2°C(37°F to 54°F)H-S Hot Temperature Setting Temperature Setting can be adjusted from 70°C to 95°C(158°F to 203°F)S-S Sleep Mode Choices are 3 Hour, 6 Hour, 12 Hour or No (Off)