Manitowoc b970 series User Manual

Part Number STH025 8/12 231
I0520 SERIES
I0520A
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 8.8-10.3 10.2-11.9 11.7-13.7
1-2.5
80/27 9.9-11.6 11.4-13.3 13.8-16.1
90/32 10.7-12.5 13.6-15.8 15.4-17.9
100/38 12.5-14.5 14.8-17.2 16.6-19.3
110/43 15.4-17.9 16.6-19.3 18.1-21.0
Air Temp. Entering
Condenser
°F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 3.40 - 3.90 lb
50/10 70/21 90/32
70/21 475 420 370
80/27 430 380 320
90/32 400 325 290
100/38 350 300 270
110/43 290 270 250
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 50-30 125-185 70-90
70/21 195-270 60-30 135-190 80-115
80/27 220-285 62-32 135-195 80-115
90/32 250-320 70-34 175-195 85-115
100/38 290-390 75-35 190-215 115-140
110/43 320-400 80-37 225-250 130-170

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English