Service Manual

210 Part Number: 000015430 Rev 02 5/20
IT0500 SERIES
IT0500A Self-Contained Air-Cooled Model
Characteristics vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
Air Temp.
Entering
Condenser °F/°C
Freeze Time
Harvest
Time ¹
Water Temperature °F/°C
50/10 70/21 90/32
70/21 11.2-12.9 13.1-15.0 14.5-16.5
1-2.5
80/27 12.3-14.1 14.5-16.5 14.9-17.0
90/32 13.2-15.1 15.1-17.2 16.9-19.3
100/38 14.7-16.8 16.9-19.3 18.6-21.2
110/43 15.5-17.7 18.0-20.5 20.2-23.1
1 Times in minutes
24 HOUR ICE PRODUCTION
Air Temp. Entering
Condenser °F/°C
Water Temperature °F/°C ¹
50/10 70/21 90/32
70/21 520 455 415
80/27 480 415 405
90/32 450 400 360
100/38 410 360 330
110/43 390 340 305
1 Based on average ice slab weight of 4.60 - 5.20 lb.
2 230/50/1 is approximately 12% lower than 230/60/1
OPERATING PRESSURES
Air Temp
Entering
Condenser
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG ¹
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
50/10 260-340 70-38 130-150 110-120
70/21 265-350 75-38 140-165 110-135
80/27 310-375 80-39 160-190 120-155
90/32 345-400 85-40 175-200 140-165
100/38 410-500 90-48 240-260 150-195
110/43 455-510 95-48 245-260 170-200
1 Suction pressure drops gradually throughout the freeze cycle