Scotsman CME306 - Manual (Page 35)

Operational Characteristics: CME306
Cycle Times (minutes):
System Pressures (PSIG):
Refrigerant Charge, R-404A
• Air cooled: 23 ounces
• Water cooled: A series is 15 ounces, B
series is 13 ounces
Typical Air Cooled Machine Amps
• 5 minutes into freeze: 10
• Harvest: 11
Typical Harvest Ice Weight
• 3 lb
Superheat (near the end of freeze)
• 5 to 15 degrees
Water Cooled:
• Discharge Pressure: 245 PSIG
• Hi Pressure Cuts Out at: 450 PSIG
CME306 & CME456
June 2002
Page 35
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Suction: End of Freeze 26 PSIG 30 PSIG
Suction: Peak in Harvest 98 PSIG 119 PSIG
Discharge: 5 minutes into Freeze 203 PSIG 266 PSIG
Discharge: Minimum in Harvest 170 PSIG 200 PSIG
Water Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Suction: End of Freeze 26 PSIG 27 PSIG
Suction: Peak in Harvest 84 PSIG 90 PSIG
Discharge: 245 245
Discharge: Minimum in Harvest 147 152
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 11 - 12 minutes 14 - 15 minutes
Harvest 1 ¼ - 1 ½ minutes 1 minutes
Water Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 11 - 12 minutes 12 - 13 minutes
Harvest 1 ½ minutes 1 ¼ minutes