Scotsman CME1056 - Operational Characteristics and Specifications

Operational Characteristics: CME1056
Cycle Times (minutes):
System Pressures (PSIG):
Refrigerant Charge, R-404A
•
Air cooled: 44 ounces
•
Water cooled: 28 ounces
Typical Air Cooled Machine Amps
Single Phase
•
5 minutes into freeze: 10
•
Harvest: 10
Three Phase
•
5 minutes into freeze: 7
•
Harvest: 7
Typical Harvest Ice Weight
•
9to11lb
Superheat (near the end of freeze)
•
5 to 15 degrees
Water Cooled:
•
Discharge Pressure: 245 PSIG
•
Hi Pressure Cuts Out at: 450 PSIG
CME1056
May 2000
Page 33
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Suction: End of Freeze 24 to 30 PSIG 32 to 38 PSIG
Suction: Peak in Harvest 80 to 100 PSIG 105 to 125 PSIG
Discharge: 5 minutes into Freeze 195 to 215 PSIG 255 to 275 PSIG
Discharge: Minimum in Harvest 155 to 175 PSIG 190 to 210 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 22 to 28 PSIG 26 to 32 PSIG
Suction: Peak in Harvest 75 to 95 PSIG 80 to 100 PSIG
Discharge: 245 245
Discharge: Minimum in Harvest 160 170
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 12 to 14 minutes 16 to 18 minutes
Harvest 2 ½ minutes 1 ½ minutes
Water Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 12 to 14 minutes 13 to 15 minutes
Harvest 2 ½ - 3 2 ½ - 3