Service Manual

53
2. KM-901MWJ
Specification Shee
t
AC SUPPLY VOLTAGE 208-230/60/1
AMPERAGE 10 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.) 1290 (3.56) 1280 (3.23)
WATER gal./24HR (gal./100 lbs.) 139 (16.0) 230 (24.2)
WATER COOLED CONDENSER 983 (113) 531 (56)
gal./24HR (gal./100 lbs.)
ICE PRODUCTION PER CYCLE 19.1 lbs. (8.7 kg) 960pcs.
BIN CONTROL SYSTEM Thermostat
REFRIGERANT CHARGE R404A, 1 lb. 14 oz. (850g)
Performance Data Shee
t
70/21 950 431 927 420 888 403
80/27 932 423 896 406 853 387
90/32 927 420 870 395 828 376
lbs./day kg./da
y
100/38 917 416 860 390 790 358
70/21
80/27
90/32
watts 100/38
70/21 761 2.88 867 3.28 1412 5.35
80/27 842 3.19 1006 3.81 1774 6.72
90/32 867 3.28 1122 4.25 1808 6.84
gal./day m
3
/day
100/38 1197 4.53 1283 4.86 2437 9.23
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 245 17.2 246 17.3 259 18.2
80/27 246 17.3 248 17.5 266 18.7
90/32 246 17.3 250 17.6 266 18.7
PSIG kg/cm
2
G
100/38 252 17.7 254 17.8 280 19.7
70/21 57 4.0 58 4.1 62 4.3
80/27 58 4.1 59 4.2 64 4.5
90/32 58 4.1 60 4.2 65 4.5
PSIG kg/cm
2
G
100/38 60 4.2 61 4.3 69 4.9
12,700 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 1,500 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
WATER FLOW FOR CONDENSER 97 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
1280 1283 1299
1282 1287 1310
1283 1290 1311
1290 1295 1330
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
26 27 28
27 28 29
27 29 30
27 29 31
TOTAL HEAT OF REJECTION FROM CONDENSER
HARVEST CYCLE TIME
3.2 2.9 2.7
3.0 2.5 2.5
2.9 2.2 2.1
2.6 2.2 2.1
HEAD PRESSURE
SUCTION PRESSURE
ENG.F-011.1.0205