Service Manual

72
16. KM-1900SWJ3
Specification Sheet
AC SUPPLY VOLTAGE 208-230/60/3
AMPERAGE 8.9
MINIMUM CIRCUIT AMPACITY 20 A
MAXIMUM FUSE SIZE 20 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2500 (3.20) 2370 (3.03)
WATER gal./24HR (gal./100 lbs.) 394 (21.0) 368 (19.6)
WATER COOLED CONDENSER 1594 (85) 921 (49)
gal./24HR (gal./100 lbs.)
ICE PRODUCTION PER CYCLE 43.4 lbs. (19.7 kg) 2160pcs.
BIN CONTROL SYSTEM Mechanical
REFRIGERANT CHARGE R404A, 3 lb. 1.4 oz. (1400g)
Specification Sheet
70/21 1880 853
1879 852 1763 800
80/27 1879 852 1877 851 1699 771
90/32 1879 852 1875 850 1721 781
lbs./day kg./day
100/38 1817 824 1839 834 1580 717
70/21
80/27
90/32
watts 100/38
70/21 1289 4.88
1494 5.65 2213 8.38
80/27 1445 5.47 1763 6.67 2725 10.32
90/32 1494 5.65 1988 7.52 2862 10.83
gal./day m
3
/day
100/38 1989 7.53 2192 8.30 3666 13.88
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 275 19.3
275 19.3 279 19.6
80/27 275 19.3 275 19.3 281 19.8
90/32 275 19.3 275 19.3 280 19.7
PSIG kg/cm
2
G
100/38 277 19.5 276 19.4 285 20.0
70/21 51 3.6 51 3.6 52 3.6
80/27 51 3.6 52 3.6 52 3.7
90/32 51 3.6 52 3.7 53 3.7
PSIG kg/cm
2
G
100/38 51 3.6 52 3.7 53 3.7
21,900 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 3,300 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
WATER FLOW FOR CONDENSER 142 gal./h [AT 100ºF (38ºC) / WT 90ºF (32ºC)]
PRESSURE DROP OF COOLING WATER LINE less than 10 PSIG
A
PPROXIMATE ICE PRODUCTION PER
24 HR.
AMBIENT TEMP.
(ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
APPROXIMATE ELECTRIC
CONSUMPTION
2370 2408 2525
2399 2458 2612
2408 2500 2641
2453 2533 2770
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
30 30 32
30 30 33
30 30 33
31 31 35
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
3.7 3.5 3.2
3.5 3.1 2.9
3.5 2.8 2.5
3.1 2.7 2.3
HEAD PRESSURE
SUCTION PRESSURE
ENG.F-011.1.0205