Scotsman CU50 Technical Training Manual page 42

Service Diagnosis
• Makes ice, but customer indicates low capacity
– Check cycle time – 50 lb times:
• 70 air, 50 water cycle time is about 20 minutes
• 90 air, 70 water cycle time is about 28 minutes
• 100 air, 100 water cycle time is about 45 minutes
– If cycle time is long look for problem getting rid of
– Check drain
• Restricted drain will cause water to back up into
the storage bin and rapidly melt ice
the heat or too much heat load