Service Manual

73
17. KM-1900SRJ with URC-22F
Specification Shee
t
AC SUPPLY VOLTAGE 208-230/60/1
AMPERAGE 15.9 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.) 2760 (3.90) 2480 (3.08)
WATER gal./24HR (gal./100 lbs.) 323 (19.0) 528 (27.3)
ICE PRODUCTION PER CYCLE 42.9 lbs. (19.5 kg) 2160pcs.
BIN CONTROL SYSTEM Mechanical
REFRIGERANT CHARGE TOTAL R404A, 21 lb. 7.9 oz. (9750g)
ICEMAKER, 13 lb. 12.5 oz. (6250g)
CONDENSER, 7 lb. 11.5 oz. (3500g)
Performance Data Shee
t
70/21 1933 877 1865 846 1804 818
80/27 1881 853 1775 805 1732 786
90/32 1865 846 1700 771 1648 747
lbs./day kg./da
y
100/38 1863 845 1688 766 1600 726
70/21
80/27
90/32
watts 100/38
70/21 528 2.00
468 1.77 422 1.60
80/27 482 1.82 389 1.47 363 1.38
90/32 468 1.77 323 1.22 288 1.09
gal./day m
3
/day
100/38 393 1.49 315 1.19 256 0.97
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 199 14.0
212 14.9 238 16.8
80/27 209 14.7 230 16.2 260 18.3
90/32 212 14.9 245 17.2 274 19.2
PSIG kg/cm
2
G
100/38 220 15.5 252 17.7 300 21.1
70/21 50 3.5 51 3.6 52 3.6
80/27 50 3.5 51 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 54 3.8
24,200 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 3,200 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
CONDENSER VOLUME 214 CU. IN. (URC-22F)
APPROXIMATE ICE PRODUCTION
PER 24 HR.
AMBIENT TEMP.
(ºF/ºC)
WATER TEMP. (ºF/ºC)
50/10 70/21 90/32
APPROXIMATE ELECTRIC
CONSUMPTION
2480 2562 2682
2543 2670 2794
2562 2760 2885
2589 2789 3000
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
28 29 30
28 29 30
29 30 31
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
4.7 4.1 3.9
4.3 3.4 3.4
4.1 2.8 2.6
3.5 2.7 2.5
HEAD PRESSURE
SUCTION PRESSURE
29 30 32
ENG.F-011.1.0205