Koolaire STH045 8/15 Technician's Handbook page 63

Determining Which Safety Limit Stopped
the Ice Machine:
1. Cycle the toggle switch Off.
2. Cycle the toggle switch On to start ice making.
3. Watch the safety limit lights.
• One will flash corresponding to safety limits 1 or 2.
4. Safety limit 3 is indicated by both SL#1 & SL#2
flashing.
After safety limit indication, the ice machine will restart
and run until a safety limit is exceeded again.
Safety Limit Notes
• A continuous run of 100 harvests automatically
erases the safety limit code.
• The control board will store and indicate only one
safety limit – the last one exceeded.
• If the toggle switch is cycled OFF and then ON
prior to reaching the 100-harvest point, the last
safety limit exceeded will be indicated.
Part Number STH045 8/15 63