Scotsman CME1356 - Manual (Page 33)

Operational Characteristics: CME1356
Cycle Times (minutes):
System Pressures (PSIG):
Refrigerant Charge, R-404A
• Air cooled: 64 ounces
• Water cooled: 62 ounces (A thru E series)
• Water cooled: 58 ounces (F series)
Typical Air Cooled Machine Amps
Single Phase
• 5 minutes into Freeze: 17
• Harvest: 13
Three phase
• 5 minutes into Freeze 9.5
• Harvest 8.5
Typical Harvest Ice Weight
• 16 lb
Superheat (near the end of freeze)
• The TXV will control a nominal superheat
point that can vary unit to unit from 11
o
F. to
17
o
F. While controlling that point the
superheat can also range + or - 4
o
F. without
affecting performance.
Water Cooled:
• Discharge Pressure: 245 PSIG
• Hi Pressure Cuts Out at: 450 PSIG
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 12 - 13 17 - 19
Harvest 2 ½ - 3 2
Water Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Freeze 13 - 14 15 - 16
Harvest 2 ½ - 3 2 ½ - 3
Air Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Suction: End of Freeze 27 - 29 31 - 33
Suction: Peak in Harvest 82 - 84 92 - 94
Discharge: 5 minutes into Freeze 215 - 225 285 - 295
Discharge: Minimum in Harvest 165 - 175 165 - 175
Water Cooled 70
o
F. indoor air, 50
o
F. water 90
o
F. indoor air, 70
o
F. water
Suction: End of Freeze 28 - 30 29 - 31
Suction: Peak in Harvest 81 - 83 93 - 95
Discharge: 245 245
CME1356 and CME1656
June 2002
Page 33