Service Manual

52
VIII. Technical Information
We reserve the right to make changes in specications and design without prior notice.
A. Specication and Performance Data Sheets
Pressure data is recorded at 5 min. into freezing cycle. The data not in bold should be
used for reference only.
1. KM-901MAJ
Specification Sheet
AC SUPPLY VOLTAGE 208-230/60/1
AMPERAGE 13 A
MINIMUM CIRCUIT AMPACITY 20 A
MAXIMUM FUSE SIZE 20 A
ELECTRIC & WATER CONSUMPTION
90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.)
1570 (5.00) 1510 (4.00)
WATER gal./24HR (gal./100 lbs.)
166 (22.0) 453 (50.0)
ICE PRODUCTION PER CYCLE 19.7 lbs. (8.9 kg) 960pcs.
BIN CONTROL SYSTEM Thermostat
REFRIGERANT CHARGE R404A, 3 lb. 4.9 oz. (1500g)
Performance Data Shee
t
70/21 905 411 860 390 806 366
80/27 871 395 802 364 751 341
90/32 860 390 753 342 699 317
lbs./day kg./day
100/38 852 386 740 336 650 295
70/21
80/27
90/32
watts 100/38
70/21 453 1.71
368 1.39 317 1.20
80/27 388 1.47 258 0.98 242 0.92
90/32 368 1.39 166 0.63 134 0.51
gal./day m
3
/day
100/38 269 1.02 158 0.60 104 0.39
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 217 15.3
238 16.7 261 18.4
80/27 233 16.4 265 18.6 286 20.1
90/32 238 16.7 287 20.2 310 21.8
PSIG kg/cm
2
G
100/38 241 16.9 292 20.6 331 23.3
70/21 60 4.2 62 4.4 67 4.7
80/27 62 4.3 65 4.6 71 5.0
90/32 62 4.4 67 4.7 73 5.1
PSIG kg/cm
2
G
100/38 64 4.5 68 4.8 78 5.5
13,000 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 1,700 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
2.0
HEAD PRESSURE
SUCTION PRESSURE
31 37 40
TOTAL HEAT OF REJECTION FROM CONDENSE
R
HARVEST CYCLE TIME
4.4 3.7 3.5
3.9 2.8 3.0
3.7 2.0 2.0
3.0 2.0
1545 1583 1680
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
29 31 33
31 34 36
31 36 38
APPROXIMATE ELECTRIC
CONSUMPTION
1510 1528 1576
1523 1551 1613
1528 1570 1627
APPROXIMATE ICE PRODUCTION
PER 24 HR.
AMBIENT TEMP.
(ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
ENG.F-011.1.0205