Manitowoc b970 series User Manual

Part Number STH025 8/12 239
I1000 SERIES
I1000A
Self-Contained Air-Cooled Model
Characteristics vary depending on operating conditions.
CYCLE TIMES
Freeze Time + Harvest Time = Total Cycle Time
24 HOUR ICE PRODUCTION
OPERATING PRESSURES
Air Temp.
Entering
Condenser
°F/°C
Freeze Time
Harvest
Time
1
1 Times in minutes
Water Temperature °F/°C
50/10 70/21 90/32
70/21 7.5-9.0 8.2-9.8 8.8-10.4
0.75-2.0
80/27 8.4-10.0 9.3-11.0 9.9-11.8
90/32 9.5-11.3 10.6-12.6 11.4-13.5
100/38 10.7-12.7 11.9-14.1 12.9-15.2
110/43 12.2-14.5 13.4-15.8 14.7-17.4
Air Temp. Entering
Condenser
°F/°C
Water Temperature °F/°C
12
1 Based on average ice slab weight of 6.2 -7.2 lb
2 230/50/1 is approximately 12% lower than 230/60/1
50/10 70/21 90/32
70/21 990 920 870
80/27 900 830 780
90/32 810 735 690
100/38 730 665 620
110/43 650 600 550
Air Temp.
Entering
Condenser
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
1
1 Suction pressure drops gradually throughout the freeze cycle
50/10 195-255 45-26 130-145 70-90
70/21 220-275 50-27 130-145 70-90
80/27 235-290 50-28 150-165 75-95
90/32 265-330 55-30 165-185 85-110
100/38 300-360 60-35 180-210 95-120
110/43 330-415 60-37 215-235 115-145

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English