Manitowoc MD0420A - M1000 W Self-Contained Water-Cooled

124 Part Number 040005626 5/17
M1000W SELF-CONTAINED WATER-COOLED
NOTE: These characteristics may vary depending on
operating conditions.
Cycle Times
Freeze Time + Harvest Time = Total Cycle Time
Times in minutes
24 Hour Ice Production
Based on average ice slab weight of 6.2-7.2 lbs (2812-3266g).
Water regulating valve set to maintain 320 PSIG discharge pressure
Condenser Water usage per 100 lbs ice = 180 gal (45 kg = 681 L)
Operating Pressures
Suction pressure drops gradually throughout the freeze cycle
Air Temp.
Around Ice
Machine
°F/°C
Freeze Time
Harvest
Time
Water Temperature °F/°C
50/10 70/21 90/32
70/21
8.3-9.8 8.8-10.4 9.7-11.5
1.0-2.5
80/27
9.0-10.7 9.7-11.5 10.8-12.8
90/32
9.9-11.8 10.7-12.7 11.0-13.0
100/38
10.2-12.1 11.1-13.1 11.4-13.5
110/43
10.8-12.8 11.3-13.4 11.8-14.0
Air Temp. Around Ice
Machine °F/°C
Water Temperature °F/°C
50/10 70/21 90/32
70/21
915 870 800
80/27
850 800 725
90/32
780 730 715
100/38
765 710 690
110/43
725 695 670
Air Temp.
Around Ice
Machine
°F/°C
Freeze Cycle Harvest Cycle
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
50/10 295-310 65-30 140-220 100-155
70/21 295-310 65-30 140-220 100-155
80/27 295-310 65-32 145-225 100-160
90/32 295-310 65-32 150-225 105-160
100/38 300-330 68-33 150-230 105-165
110/43 310-345 70-34 150-235 105-165