Service Manual

69
13. KM-1900SAJ
Specification Shee
t
AC SUPPLY VOLTAGE 208-230/60/1 (3 WIRE WITH NEUTRAL FOR 115V)
AMPERAGE 14.5
MINIMUM CIRCUIT AMPACITY 30 A
MAXIMUM FUSE SIZE 30 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2720 (3.90) 2500 (3.20)
WATER gal./24HR (gal./100 lbs.) 318 (19.0) 420 (22.4)
ICE PRODUCTION PER CYCLE 43.8 lbs. (19.9 kg) 2160pcs.
BIN CONTROL SYSTEM Mechanical
REFRIGERANT CHARGE R404A, 4 lb. 10.1 oz. (2100g)
Performance Data Shee
t
70/21 1875 850 1816 824 1652 749
80/27 1830 830 1739 789 1527 693
90/32 1816 824 1675 760 1480 671
lbs./day kg./day
100/38 1755 796 1629 739 1300 590
70/21
80/27
90/32
watts 100/38
70/21 420 1.59
390 1.48 338 1.28
80/27 397 1.50 351 1.33 292 1.10
90/32 390 1.48 318 1.20 261 0.99
gal./day m
3
/day
100/38 340 1.29 305 1.15 208 0.79
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 180 12.7 221 15.5 252 17.7
80/27 211 14.9 275 19.3 292 20.5
90/32 221 15.5 320 22.5 343 24.1
PSIG kg/cm
2
G
100/38 219 15.4 325 22.9 365 25.7
70/21 51 3.6 52 3.7 53 3.7
80/27 52 3.6 54 3.8 55 3.8
90/32 52 3.7 55 3.9 56 3.9
PSIG kg/cm
2
G
100/38 52 3.7 55 3.9 57 4.0
21,200 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 3,500 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
APPROXIMATE ICE PRODUCTION
PER 24 HR.
AMBIENT TEMP.
(ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
APPROXIMATE ELECTRIC
CONSUMPTION
2500 2564 2601
2549 2649 2657
2564 2720 2741
39
33 36 42
2725 2760
31 32 35
32 34 37
3.1
3.4 2.9 2.7
3.4 2.5 2.3
2554
2.9
HARVEST CYCLE TIME
3.7 3.4
32 35
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
2.5 2.0
HEAD PRESSURE
SUCTION PRESSURE
TOTAL HEAT OF REJECTION FROM CONDENSER
ENG.F-011.1.0205