Service Manual

51
VIII. Technical Information
We reserve the right to make changes in specications and design without prior notice.
A. Specication and Performance Data Sheets
Pressure data is recorded at 5 min. into freezing cycle. The data not in bold should be
used for reference only.
1. KM-81BAJ
Specification Sheet
AC SUPPLY VOLTAGE 115/60/1
AMPERAGE 3.5 A (5 Min. Freeze AT 104°F / WT 80°F)
MINIMUM CIRCUIT AMPACITY 15 A
MAXIMUM FUSE SIZE 15 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 180 (8.45) 210 (6.30)
WATER gal./24HR (gal./100 lbs.) 10 (19.5) 22 (27.4)
ICE PRODUCTION PER CYCLE 1.5 lbs. (0.7 kg) 80pcs.
APPROXIMATE STORAGE CAPACITY 38 LBS.
BIN CONTROL SYSTEM Mechanical Bin Control
REFRIGERANT CHARGE R134a, 0 lb. 7.1 oz. (200g)
Performance Data Sheet
70/21 78 36
71 32 67 30
80/27 73 33 60 27 61 28
90/32 71 32 52 24 50 23
lbs./day kg./day
100/38 72 33 52 23 49 22
70/21
80/27
90/32
watts 100/38
70/21 22 0.08
18 0.07 17 0.06
80/27 19 0.07 14 0.05 15 0.06
90/32 18 0.07 10 0.04 10 0.04
gal./day m
3
/day
100/38 15 0.06 10 0.04 10 0.04
70/21
80/27
90/32
min. 100/38
70/21
80/27
90/32
min. 100/38
70/21 102 7.2
114 8.0 138 9.7
80/27 111 7.8 131 9.2 158 11.1
90/32 114 8.0 144 10.1 170 12.0
PSIG kg/cm
2
G
100/38 121 8.5 150 10.6 194 13.6
70/21 23 1.6 22 1.6 23 1.6
80/27 22 1.6 21 1.5 23 1.6
90/32 22 1.6 20 1.4 22 1.5
PSIG kg/cm
2
G
100/38 23 1.6 20 1.4 23 1.6
1,350 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM COMPRESSOR 250 BTU/h [AT 90ºF (32ºC) / WT 70ºF (21ºC)]
TOTAL HEAT OF REJECTION FROM CONDENSER
WATER TEMP. (ºF/ºC)
233
246
227
270
29
30
34
33
2.1
2.1
2.0
2.02.1 2.0
HEAD PRESSURE
SUCTION PRESSURE
28 34
HARVEST CYCLE TIME
2.1
2.1
2.1 2.1
2.1
2.0
223 191
APPROXIMATE WATER
CONSUMPTION PER 24 HR.
FREEZING CYCLE TIME
26
28
28 32
28
35
90/32
APPROXIMATE ELECTRIC
CONSUMPTION
210
201
203 190
201
180
A
PPROXIMATE ICE PRODUCTION
PER 24 HR.
AMBIENT
TEMP. (ºF/ºC) 50/10 70/21
ENG.F-011.1.0205