Service Manual

81
15a. F-450MAJ
Specification Sheet
AC SUPPLY VOLTAGE 115/60/1
COMPRESSOR 115/60/1 8.4 RLA
50 LRA
GEAR MOTOR 115 V 2.4 FLA 1/4 HP
OTHER 115 V 0.03 A
MAXIMUM FUSE SIZE 20 A
MAX. HACR BREAKER (USA ONLY) 20 A
MAX. CIRC. BREAKER (CANADA ONLY) 20 A
MINIMUM CIRCUIT AMPACITY 20 A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 789(4.94) 760(3.71)
POTABLE WATER 47(12.0) 59(12.0)
gal./24HR (gal./100 lbs.)
SHAPE OF ICE Flake
ICE HARDNESS Approx. 68%, Ice (90/70°F, Conductivity 200 µs/cm)
BIN CONTROL SYSTEM Photoelectric Sensor
REFRIGERANT CHARGE R404A, 0 lb. 15.2 oz. (430g)
Performance Data Sheet
APPROXIMATE Ambient
ICE PRODUCTION Temp. °F (°C)
PER 24 HR.
70 (21)
492
(
223
)
486
(
220
)
467
(
212
)
80 (26)
449
(
204
)
432
(
196
)
415
(
188
)
90 (32)
399
(
181
)
395
(
179
)
369
(
167
)
lbs./day ( kg/day)
100 (38)
355
(
161
)
341
(
155
)
315
(
143
)
APPROXIMATE ELECTRIC
70 (21)
760 -- 764 -- 769 --
CONSUMPTION
80 (26)
773 -- 777 -- 781 --
90 (32)
785 -- 789 -- 796 --
watts
100 (38)
802 -- 808 -- 814 --
APPROXIMATE WATER
70 (21)
59
(
224
)
58
(
221
)
56
(
212
)
CONSUMPTION PER 24 HR.
80 (26)
54
(
204
)
52
(
196
)
50
(
189
)
(TOTAL)
90 (32)
48
(
181
)
47
(
180
)
44
(
168
)
gal. / day (l/day)
100 (38)
43
(
161
)
41
(
155
)
38
(
143
)
EVAPORATOR OUTLET TEMP.
70 (21)
0
(
(-18)
)
1
(
(-17)
)
3
(
(-16)
)
°F (°C)
80 (26)
4
(
(-15)
)
6
(
(-15)
)
7
(
(-14)
)
90 (32)
9
(
(-13)
)
10
(
(-12)
)
9
(
(-13)
)
100 (38)
7
(
(-14)
)
6
(
(-15)
)
4
(
(-15)
)
HEAD PRESSURE
70 (21)
191
(
13.4
)
199
(
14.0
)
207
(
14.6
)
80 (26)
215
(
15.1
)
224
(
15.7
)
232
(
16.3
)
90 (32)
240
(
16.9
)
248
(
17.4
)
259
(
18.2
)
PSIG (kg/cm
2
G)
100 (38)
270
(
19.0
)
281
(
19.7
)
291
(
20.5
)
SUCTION PRESSURE
70 (21)
25
(
1.8
)
26
(
1.8
)
26
(
1.8
)
PSIG (kg/cm
2
G)
80 (26)
27
(
1.9
)
27
(
1.9
)
28
(
2.0
)
90 (32)
28
(
2.0
)
29
(
2.0
)
30
(
2.1
)
100 (38)
30
(
2.1
)
31
(
2.2
)
31
(
2.2
)
BTU/h (AT 90°F / WT 70°F)
BTU/h (AT 90°F / WT 70°F)
HEAT OF REJECTION FROM CONDENSER
4,700
HEAT OF REJECTION FROM COMPRESSOR
800
Water Temp. °F (°C)
50 (10)
70 (21)
90 (32)
ENG F-013.0.1196