Service Manual

71
15. KM-1900SWJ
Specification Shee
t
AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V)
AMPERAGE 15.8 A
MINIMUM CIRCUIT AMPACITY 30 A
MAXIMUM FUSE SIZE 30 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2500 (3.20) 2440 (3.11)
WATER gal./24HR (gal./100 lbs.) 394 (21.0) 421 (22.4)
WATER COOLED CONDENSER 1594 (85) 916 (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)
Performance Data Shee
t
70/21 1880 853 1879 852 1740 789
80/27 1879 852 1877 851 1662 754
90/32 1879 852 1875 850 1690 767
lbs./day kg./da
y
100/38 1805 819 1832 831 1520 689
70/21
80/27
90/32
watts 100/38
70/21 1337 5.06
1527 5.78 2288 8.66
80/27 1482 5.61 1778 6.73 2816 10.66
90/32 1527 5.78 1988 7.52 2924 11.07
gal./day m
3
/day
100/38 2027 7.67 2207 8.35 3785 14.33
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 272 19.1
276 19.4 291 20.4
80/27 275 19.3 281 19.7 301 21.2
90/32 276 19.4 285 20.0 303 21.3
PSIG kg/cm
2
G
100/38 282 19.8 289 20.3 320 22.5
70/21 51 3.6 51 3.6 52 3.7
80/27 51 3.6 52 3.6 53 3.7
90/32 51 3.6 52 3.7 53 3.7
PSIG kg/cm
2
G
100/38 52 3.6 52 3.7 54 3.8
21,500 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 3,200 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
WATER FLOW FOR CONDENSER 148 gal./h [AT 100ºF (38ºC) / WT 90ºF (32ºC)]
PRESSURE DROP OF COOLING WATER LINE less than 10 PSIG
APPROXIMATE ICE PRODUCTION
PER 24 HR.
AMBIENT TEMP.
(ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
APPROXIMATE ELECTRIC
CONSUMPTION
2440 2458 2475
2453 2481 2494
2458 2500 2516
2459 2504 2530
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
31 31 32
31 31 33
31 31 33
32 31 35
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
4.0 3.6 3.4
3.7 3.2 3.0
3.6 2.8 2.5
3.2 2.7 2.3
HEAD PRESSURE
SUCTION PRESSURE
ENG.F-011.1.0205