Service Manual

55
4. KM-901MRJ3 with URC-14F
Specification Sheet
AC SUPPLY VOLTAGE 208-230/60/3
AMPERAGE 7.1 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.) 1520 (4.40) 1410 (3.65)
WATER gal./24HR (gal./100 lbs.) 125 (15.0) 259 (28.0)
ICE PRODUCTION PER CYCLE 19 lbs. (8.6 kg) 960pcs.
BIN CONTROL SYSTEM Thermostat
REFRIGERANT CHARGE TOTAL R404A, 12 lb. 5.5 oz. (5600g)
ICEMAKER, 7 lb. 15 oz. (3600g)
CONDENSER, 4 lb. 6.5 oz. (2000g)
Performance Data Sheet
70/21 927 420
899 408 852 386
80/27 905 411 861 391 810 368
90/32 899 408 830 376 780 354
lbs./day kg./day
100/38 887 402 818 371 734 333
70/21
80/27
90/32
watts 100/38
70/21 259 0.98
220 0.83 201 0.76
80/27 229 0.87 168 0.64 169 0.64
90/32 220 0.83 125 0.47 117 0.44
gal./day m
3
/day
100/38 175 0.66 123 0.46 110 0.42
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 200 14.1
210 14.8 231 16.2
80/27 208 14.6 224 15.7 248 17.5
90/32 210 14.8 235 16.5 258 18.2
PSIG kg/cm
2
G
100/38 217 15.2 240 16.9 280 19.7
70/21 55 3.9 56 3.9 59 4.1
80/27 56 3.9 57 4.0 61 4.3
90/32 56 3.9 58 4.1 62 4.3
PSIG kg/cm
2
G
100/38 57 4.0 59 4.1 65 4.6
12,000 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 1,400 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
CONDENSER VOLUME
2.0
HEAD PRESSURE
SUCTION PRESSURE
134 CU. IN. (URC-14-F)
30 31 33
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
3.5 3.1 2.9
3.2 2.5 2.6
3.1 2.0 2.0
2.6 2.0
1441 1525 1560
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
29 29 30
29 30 31
29 31 32
APPROXIMATE ELECTRIC
CONSUMPTION
1410 1442 1468
1435 1485 1501
1442 1520 1541
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