Refrigeration System Section 77-42 Part Number 80-1480-3S1400 SERIESSelf-Contained Air-CooledNOTE: These characteristics may vary depending onoperating conditions.Cycle TimesFreeze Time + Harvest Time = Total Cycle Time24 Hour Ice ProductionOperating PressuresS1400 SERIESSelf-Contained Water-CooledNOTE: These characteristics may vary depending onoperating conditions.Cycle TimesFreeze Time + Harvest Time = Total Cycle Time24 Hour Ice ProductionOperating PressuresAir Temp.EnteringCondenser°F/°CFreeze TimeHarvestTimeWater Temperature °F/°C50/10.0 70/21.1 90/32.270/21.1 8.4-9.4 9.4-10.5 10.0-11.21-2.580/26.7 8.9-9.9 9.9-11.1 10.8-12.090/32.2 10.2-11.2 10.9-12.2 11.8-13.2100/37.8 11.6-12.9 12.8-14.2 13.8-15.4Times in minutesAir Temp.EnteringCondenser°F/°CWater Temperature °F/°C50/10.0 70/21.1 90/32.270/21.1 1450 1320 125080/26.7 1390 1260 117090/32.2 1250 1160 1080100/37.8 1100 1010 940Based on average ice slab weight of 10 - 11 lbAir Temp.EnteringCondenser°F/°CFreeze Cycle Harvest CycleDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIG50/10.0 220-280 40-28 150-180 70-9070/21.1 220-280 42-28 160-180 70-9080/26.7 225-290 44-30 160-180 70-9090/32.2 260-310 46-30 180-200 80-100100/37.8 290-360 48-31 200-220 90-115110/43.3 320-400 50-32 220-250 100-140Suction pressure drops gradually throughout the freeze cycleAir Temp.Around IceMachine°F/°CFreeze TimeHarvestTimeWater Temperature °F/°C50/10.0 70/21.1 90/32.270/21.1 8.9-10.0 9.8-10.9 11.2-12.51-2.580/26.7 8.9-10.0 9.8-10.9 11.4-12.690/32.2 8.9-10.0 9.6-10.7 11.6-12.9100/37.8 9.0-10.1 10.0-11.2 11.7-13.0Times in minutesAir Temp.Around IceMachine°F/°CWater Temperature °F/°C50/10.0 70/21.1 90/32.270/21.1 1380 1280 113080/26.7 1380 1280 112090/32.2 1380 1300 1100100/37.8 1370 1250 1090Based on average ice slab weight of 10 - 11 lbCondenserWaterConsumption90/32.2 Air TemperatureAround Ice MachineWater Temperature °F/°C59/15.0 70/21.1 90/32.2Gal / per100 lbs of ice 90 145 590Water regulating valve set to maintain 240 PSIG discharge pressureAir Temp.Around IceMachine°F/°CFreeze Cycle Harvest CycleDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIG50/10.0 235-245 40-28 160-175 70-9070/21.1 235-245 42-29 160-175 75-10080/26.7 235-260 42-30 170-195 80-10590/32.2 240-270 42-30 180-200 85-110100/37.8 250-280 43-30 185-200 90-110110/43.3 250-285 44-31 190-205 90-115Suction pressure drops gradually throughout the freeze cycle
