Manitowoc b970 series User Manual

Part Number STH025 8/12 243
I1200W
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 7.5-8.7 8.4-9.8 9.7-11.2
0.75-2.0
80/27 8.5-9.9 9.7-11.2 11.1-12.8
90/32 8.6-10.0 10.1-11.7 11.2-12.9
100/38 8.7-10.1 10.5-12.2 11.2-13.0
110/43 8.8-10.2 10.6-12.3 11.3-13.1
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 7.25 - 8.25 lb
50/10 70/21 90/32
70/21 1165 1050 935
80/27 1040 935 830
90/32 1030 900 825
100/38 1020 870 820
110/43 1010 860 815
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 225 psig
3 Condenser Water Usage = 169 gal/100 lb ice @ 90°/70°F
50/10 225-230 40-20 150-175 70-85
70/21 225-230 42-20 150-185 70-90
80/27 230-250 44-22 160-190 80-95
90/32 240-270 45-22 170-195 80-105
100/38 240-280 50-22 175-205 85-110
110/43 240-280 50-23 180-215 85-115

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English