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SERVICE MENU
To set the service timers in the CompAirTroller (CAT) the service menu must be accessed. To
access the menu and set times, proceed as follows.
When the compressor is stopped, the service menu is accessed by holding in both “UP”↑ and
“Down”↓ arrow keys simultaneously for ten (10) seconds. When all LED’s flash, push “UP” ↑ arrow
key until “18” shows in display, then push “STOP” key until display stops flashing. Display will
alternate between timer and hours remaining, until service is required.
DISPLAY LED FUNCTION
FLTRS/XXXX Service Hours Filter Service Hours
OIL/XXXX Service Hours Oil Service Hours
To set hours push “UP” ↑ or “DOWN”↓ key until desired hours are shown on display, then push
“STOP” button to set. After desired values are displayed, push “RESET” to exit menu. Menu will be
canceled after 60 seconds if no key activity is performed.