Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagram
- II. Sequence of Operation and Service Diagnosis
- III. Controls and Adjustments
- A. Control Board
- B. Controls and Adjustments
- 1. Default Dip Switch Settings
- 2. BC1 (Infrared Sensor) Shutdown Delay (S1 dip switch 1, 2, 3)
- 3. Drain Frequency Control (S1 dip switch 4)
- 4. Continuous Dispensing Timer (S1 dip switch 5 & 6)
- 5. Bin Control Selector (S1 dip switch 7)
- 6. BC2 (Mechanical Backup) Shutdown Delay (S1 dip switch 8)
- 7. Shutdown Sequence (S1 Dip Switch 9)
- 8. Alarm Selection (S1 Dip Switch 10)
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Disposal
- VII. Technical Information
56
VII. Technical Information
A. Specication and Performance Data Sheets
1. FS-1501MLJ-C with SRC-14J
Specification Sheet
AC SUPPLY VOLTAGE
115/60/1
AMPERAGE
3.6 A
MINIMUM CIRCUIT AMPACITY
15
A
MAXIMUM FUSE SIZE
15
A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W
(
kWH/100 lbs.
)
2196
(
4.75
)
2128
(
3.67
)
POTABLE WATER 135
(
12.0
)
107
(
12.0
)
ICE HARDNESS A
pp
rox. 90.0%, Ice
(
32/21
(
90/70
)
, Conductivit
y
200
µ
s/cm
)
BIN CONTROL SYSTEM
Photoelectric Sensor
(
Infrared Sensor
)
- Mechanical Backu
p
REFRIGERANT CHARGE R404A, 11 lb. 0 oz.
(
5000
g)
Ice Maker: 0 lb. 3.5 oz.
(
100
g)
Cond. Unit: 10 lb. 12.8 oz.
(
4900
g)
DESIGN PRESSURE Hi
g
h 467 PSIG, Low 250 PSI
G
Performance Shee
t
APPROXIMATE Ambien
t
ICE PRODUCTION Tem
p
. °F
(
°C
)
PER 24 HR.
70 (21)
* 1386
(
629
)
1366
(
620
)
1318
(
598
)
80 (26)
1271
(
576
)
1225
(
556
)
1181
(
536
)
90 (32)
1139
(
517
)
* 1125
(
510
)
1059
(
480
)
lbs./day ( kg/day)
100 (38)
1021 ( 463 ) 985 ( 447 ) * 919 ( 417 )
APPROXIMATE ELECTRIC
70 (21)
* 2128 -- 2138 -- 2148 --
CONSUMPTION
80 (26)
2157 -- 2167 -- 2177 --
90 (32)
2187 -- * 2196 -- 2202 --
watts
100 (38)
2207 -- 2212 -- * 2217 --
APPROXIMATE WATER
70 (21)
* 166 ( 630 ) 164 ( 621 ) 158 ( 599 )
CONSUMPTION PER 24 HR.
80 (26)
153 ( 577 ) 147 ( 557 ) 142 ( 537 )
(TOTAL)
90 (32)
137 ( 518 ) * 135 ( 511 ) 127 ( 481 )
gal. / day (l/day)
100 (38)
123 ( 464 ) 118 ( 448 ) * 110 ( 418 )
EVAPORATOR OUTLET TEMP.
70 (21)
* 18 ( (-8) ) 19 ( (-7) ) 19 ( (-7) )
°F (°C)
80 (26)
19 ( (-7) ) 20 ( (-7) ) 20 ( (-7) )
90 (32)
20 ( (-6) ) * 21 ( (-6) ) 21 ( (-6) )
100 (38)
21 ( (-6) ) 22 ( (-6) ) * 22 ( (-6) )
HEAD PRESSURE
70 (21)
* 198 ( 13.9 ) 203 ( 14.3 ) 209 ( 14.7 )
80 (26)
214 ( 15.1 ) 220 ( 15.4 ) 225 ( 15.8 )
90 (32)
230 ( 16.2 ) * 236 ( 16.6 ) 244 ( 17.2 )
PSIG (kg/cm
2
G)
100 (38)
253 ( 17.8 ) 262 ( 18.4 ) * 271 ( 19.0 )
SUCTION PRESSURE
70 (21)
* 33 ( 2.3 ) 33 ( 2.3 ) 34 ( 2.4 )
PSIG
(
k
g
/cm
2
G
)
80 (26)
34 ( 2.4 ) 34 ( 2.4 ) 35 ( 2.5 )
90 (32)
35 ( 2.5 ) * 36 ( 2.5 ) 36 ( 2.6 )
100 (38)
37 ( 2.6 ) 38 ( 2.6 ) * 38 ( 2.7 )
in
3
BTU/h (AT 90°F / WT 70°F)
BTU/h (AT 90°F / WT 70°F)
HEAT OF REJECTION FROM COMPRESSOR 2,100
CONDENSER VOLUME 133
HEAT OF REJECTION FROM CONDENSER 15,300
50 (10) 70 (21) 90 (32)
Water Temp. °F (°C)
ENG F-013.0.1196