Manitowoc b970 series User Manual

248 Part Number STH025 8/12
I1800W
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 8.8-10.0 9.8-11.2 11.0-12.5
0.75-2.0
80/27 8.9-10.2 10.0-11.3 11.1-12.6
90/32 9.0-10.3 10.1-11.5 11.2-12.7
100/38 9.1-10.4 10.3-11.7 11.3-12.8
110/43 9.2-10.5 10.5-11.9 11.3-12.9
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
1
1 Based on average ice slab weight of 13.20 - 14.80lb
50/10 70/21 90/32
70/21 1850 1680 1520
80/27 1820 1660 1510
90/32 1810 1640 1500
100/38 1780 1610 1490
110/43 1790 1590 1480
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 = 181 gal/100 lb ice @ 90°/70°F
50/10 230-240 45-25 145-165 65-80
70/21 220-280 40-26 160-180 70-90
80/27 230-240 45-25 145-165 65-80
90/32 240-270 50-25 150-190 70-90
100/38 240-280 55-25 155-190 70-90
110/43 240-280 55-25 155-190 70-90

Manitowoc b970 series Specifications

General

Brand	Manitowoc
Model	b970 series
Category	Ice Maker
Language	English