Manitowoc b970 series User Manual

Part Number STH025 8/12 229
I0500W
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.
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 10.5-12.1 13.2-15.1 15.3-17.5
1-2.5
80/27 11.9-13.6 13.7-15.7 15.5-17.7
90/32 12.3-14.1 13.9-15.9 15.7-17.9
100/38 12.6-14.4 14.3-16.3 16.2-18.5
110/43 12.9-14.8 14.5-16.5 16.6-19.0
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 4.60 - 5.20 lb
50/10 70/21 90/32
70/21 550 450 395
80/27 495 435 390
90/32 480 430 385
100/38 470 420 375
110/43 460 415 365
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 230 psig
3 Condenser Water Usage = 165 gal/100 lb ice @ 90°/70°F
70/21 230-240 60-33 130-150 95-120
80/27 230-240 65-33 130-160 95-120
90/32 230-250 70-33 170-190 95-120
100/38 235-250 75-33 170-190 95-120
110/43 235-250 75-33 170-190 95-120

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English