Manitowoc b970 series User Manual

234 Part Number STH025 8/12
I0600W
Self-Contained Water-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.
Around Ice
Machine °F/°C
Freeze Time
Harvest
Time
1
1 Times in minutes
Water Temperature °F/°C
50/10 70/21 90/32
70/21 7.6-9.0 9.0-10.6 9.7-11.4
1-2.5
80/27 8.8-10.4 9.1-10.7 9.9-11.7
90/32 9.6-10.6 9.1-10.7 9.9-11.7
100/38 9.1-10.7 9.5-11.2 10.2-12.0
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 4.12 - 4.75 lb.
50/10 70/21 90/32
70/21 650 565 530
80/27 575 560 520
90/32 565 560 520
100/38 560 540 505
Air Temp.
Around Ice
Machine
°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
2 Water regulating valve set to maintain 240 psig
3 Condenser Water Usage = 157 gal/100 lb ice @ 90°/70°F
50/10 240-250 36-26 140-190 65-95
70/21 240-250 36-26 140-190 65-95
80/27 240-250 40-28 150-195 70-100
90/32 245-255 40-29 160-200 70-100
100/38 245-260 40-30 170-205 75-105
110/43 245-265 40-30 180-210 80-110

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English