Service Manual

212 Part Number: 000015430 Rev 02 5/20
IT0500N
Remote Air-Cooled Condenser 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
-20/-29 to 70/21 11.5-13.2 12.2-13.9 13.6-15.5
1-2.5
80/27 12.2-13.9 12.6-14.4 14.1-16.1
90/32 12.6-14.4 13.2-15.1 14.7-16.8
100/38 13.1-15.0 14.1-16.1 15.3-17.5
110/43 13.6-15.5 14.5-16.5 15.9-18.2
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
-20/-29 to 70/21 510 485 440
80/27 485 470 425
90/32 470 450 410
100/38 455 425 395
110/43 440 415 380
1 Based on average ice slab weight of 4.60 - 5.20 lb.
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
-20 to 50
-29 to 10
270-280 60-38 195-205 130-145
70/21 300-315 70-42 215-230 145-160
80/27 300-320 75-42 220-240 145-160
90/32 315-360 75-44 220-240 145-160
100/38 395-460 80-51 240-260 155-175
110/43 380-470 90-52 240-260 155-175
1 Suction pressure drops gradually throughout the freeze cycle