Control Safeties - Scotsman C0530SR-1 Technical Manual

Control Safeties

Max freeze time – 45 minutes
When exceeded, the controller will attempt another freeze cycle. If the next cycle's freeze time
is less than maximum, the control will continue normal ice making. If the next freeze cycle was
too long, the control will again attempt another freeze cycle. If the freeze cycle is too long three
consecutive cycles, the controller will shut the unit off and it must be manually reset.
Min freeze time – 6 minutes
If the controller switches the machine into harvest within 20 seconds of the minimum freeze
time, the controller will harvest for a preset time and does not stop if the curtain switch opens.
If this occurs again in the next three cycles, the machine will shut down and must be manually
reset.
Max harvest time – 3.5 minutes
If the harvest cycle has continued for 3.5 minutes without the curtain opening, the controller will
shut the machine off for 50 minutes and then restart. If there is another the machine will shut
the machine off for another 50 minutes and then restart. If it fails a third consecutive time the
controller will shut the machine down and must be manually reset.
• Time between resets – 50 minutes
• Number of automatic resets – 2
• Max water fill time – 5 minutes. Machine will attempt a restart every 20 minutes.
• Max discharge temp – 250 degrees F.
• Time interval between cleanings – 6 months power on time - adjustable in one month
increments, can be set at 6, 5, 4 or 3 months of power up time.
• Manual harvest time – 3 minutes
• Pump down interval – remote only. 12 hours. Pump down is 30 seconds of compressor
only on time.
• Minimum compressor off time – 4 minutes
• Continuous Run Time Maximum Cycles - 200
October 2006 Page 38