Scotsman CU50 Technical Training Manual page 39

Service Diagnosis
• No ice, check:
– Switched off – push & release ON/OFF button
– Power to unit – on/off light on after switching on?
– Bin thermostat – contacts open?
– Water in reservoir – water light blinking?
• If reservoir is empty, check water supply
• If there is water to the unit, check inlet water
solenoid valve