GE 263 - Manual (Page 31)

Level II Programming 31
Rev A
• Operation Type
This parameter displays the controller type and is preset at the
factory: 268 softener, 263 filter.
• Setting the Service Interval
The service interval feature is an option that will allow the installer to
program the unit to ask for maintenance after a programmed
duration. The feature is programmed from 0 (zero) to 99 months. When
the programmed length of time has been reached the words "CALL
DEALER FOR SERVICE" will appear in the banner display to signal the
end user that regular maintenance may be required. If it is set to 0
(zero) the function is disabled. If you wish to enable this function
program the desired service interval duration.