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. BC(2) (Mech. Stand-Alone or Backup (only)) Shutdown Delay (S1 dip switch 8)
- 7. Factory Use (S1 Dip Switch 9 & 10)
- C. Power Switch and Control Switch
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Disposal
- VII. Technical Information
- A. Specification & Performance Data Sheets
- 1a. F-1001MAH
- 1b. F-1001MAH-C
- 2a. F-1001MWH
- 2b. F-1001MWH-C
- 3a. F-1001MRH
- 3b. F-1001MRH-C
- 4a. F-1501MAH
- 4b. F-1501MAH-C
- 5a. F-1501MWH
- 5b. F-1501MWH-C
- 6a. F-1501MRH
- 6b. F-1501MRH-C
- 7. F-2001MWH
- 8a. F-2001MRH
- 8b. F-2001MRH-C
- 8c. F-2001MRH3
- 9. F-2001MLH
- 10. FD-650MAH-C
- 11. FD-650MWH-C
- 12. FD-650MRH-C
- 13. FD-1001MAH-C
- 14. FD-1001MRH-C
- 15a. F-450MAJ
- 15b. F-450MAJ-C
- 16a. F-801MAJ
- 16b. F-801MAJ-C
- 17a. F-801MWJ
- 17b. F-801MWJ-C
- 18a. F-1001MAJ
- 18b. F-1001MAJ-C
- 19a. F-1001MWJ
- 19b. F-1001MWJ-C
- 20a. F-1001MRJ
- 20b. F-1001MRJ-C
- 21a. F-1001MLJ
- 21b. F-1002MLJ
- 22a. F-1002MAJ
- 22b. F-1002MAJ-C
- 23a. F-1002MWJ
- 23b. F-1002MWJ-C
- 24a. F-1002MRJ
- 24b. F-1002MRJ-C
- 25a. F-1501MAJ
- 25b. F-1501MAJ-C
- 26a. F-1501MWJ
- 26b. F-1501MWJ-C
- 27a. F-1501MRJ
- 27b. F-1501MRJ-C
- 28a. F-2001MLJ
- 28b. F-2001MWJ
- 28c. F-2001MRJ
- 28d. F-2001MRJ-C
- 28e. F-2001MRJ3
- 29. FD-1001MAJ-C
- 30. FD-1001MRJ-C
- 31. FD-1002MAJ-C
- 32. FD-1002MRJ-C
- B. Wiring Diagrams
- 1. F-1001MAH(-C), F-1001MWH(-C), F-1001MRH(-C), FD-1001M_H-C
- 2. F-1501M_H(-C)
- 3. F-2001MWH(-C), F-2001MRH(-C)(3),F-2001MWJ, F-2001MRJ(-C)(3)
- 4. F-2001MLH, F-1001MLJ, F-1002MLJ, F-2001MLJ
- 5. FD-650M_H-C
- 6. F-450MAJ(-C)
- 7. F-801M_J(-C)
- 8. F-1001MAJ(-C), F-1001MWJ(-C), F-1001MRJ(-C)
- 9. F-1002MAJ(-C), F-1002MWJ(-C), F-1002MRJ(-C), FD-1002M_J-C
- 10. F-1501M_J(-C)
- 11. FD-1001M_J-C
- A. Specification & Performance Data Sheets
93
21a. F-1001MLJ
S
p
ecification Shee
t
AC SUPPLY VOLTAGE 115/60/1
GEAR MOTOR 115 V 3.0 FLA 200 W
OTHER 120 V 0.53 A
MAXIMUM FUSE SIZE 15
A
MAX. HACR BREAKER
(
USA ONLY
)
15
A
MAX. CIRC. BREAKER
(
CANADA ONLY
)
15
A
MINIMUM CIRCUIT AMPACITY 15
A
SHAPE OF ICE Flake
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W
(
kWH/100 lbs.
)
130
(
1.89
)
130
(
1.4
)
WATER
g
al./24HR
(g
al./100 lbs.
)
106
(
12.0
)
138
(
12.0
)
SHAPE OF ICE Flake
ICE HARDNESS A
pp
rox. 73.8%, Ice
(
90/70°F, Conductivit
y
200
µ
s/cm
)
BIN CONTROL SYSTEM Mechanical Bin Control
(
Proximit
y
Sw.
)
CONDENSING UNIT
REFRIGERANT CONTROL
Evaporator Pressure Regulato
r
REFRIGERANT CHARGE
R-404A,
Performance Data Shee
t
APPROXIMATE Ambien
t
ICE PRODUCTION Tem
p
. °F
(
°C
)
PER 24 HR.
70 (21)
1150
(
522
)
1124
(
510
)
1074
(
487
)
80 (26)
1026
(
465
)
980
(
444
)
936
(
425
)
90 (32)
894
(
406
)
871
(
395
)
816
(
370
)
lbs./da
y (
k
g
/da
y)
100 (38)
780
(
354
)
745
(
338
)
690
(
313
)
APPROXIMATE ELECTRIC
70 (21)
130
-- 130 -- 130 --
CONSUMPTION
80 (26)
130 -- 130 -- 130 --
90 (32)
130 --
130
-- 131 --
watts
100 (38)
133 -- 134 --
135
--
APPROXIMATE WATER
70 (21)
138
(
523
)
135
(
511
)
129
(
488
)
CONSUMPTION PER 24 HR.
80 (26)
123
(
466
)
118
(
445
)
112
(
425
)
(
TOTAL
)
90 (32)
107
(
406
)
105
(
396
)
98
(
371
)
g
al. / da
y (
l/da
y)
100 (38)
94
(
354
)
89
(
338
)
83
(
314
)
EVAPORATOR OUTLET TEMP.
70 (21)
21
(
(
-6
)
)
21
(
(
-6
)
)
21
(
(
-6
)
)
°F
(
°C
)
80 (26)
21
(
(
-6
)
)
21
(
(
-6
)
)
21
(
(
-6
)
)
90 (32)
21
(
(
-6
)
)
21
(
(
-6
)
)
22
(
(
-6
)
)
100 (38)
22
(
(
-6
)
)
23
(
(
-5
)
)
23
(
(
-5
)
)
HEAD PRESSURE
70 (21)
106
(
7.4
)
111
(
7.8
)
117
(
8.2
)
PSIG
(
k
g
/cm
2
G
)
80 (26)
122
(
8.6
)
127
(
8.9
)
132
(
9.3
)
90 (32)
138
(
9.7
)
143
(
10.0
)
149
(
10.5
)
100 (38)
155
(
10.9
)
160
(
11.3
)
166
(
11.7
)
SUCTION PRESSURE
70 (21)
26
(
1.8
)
27
(
1.9
)
28
(
2.0
)
PSIG
(
k
g
/cm
2
G
)
80 (26)
29
(
2.0
)
30
(
2.1
)
31
(
2.2
)
90 (32)
32
(
2.2
)
33
(
2.3
)
34
(
2.4
)
100 (38)
34
(
2.4
)
35
(
2.4
)
35
(
2.5
)
50 (10) 70 (21) 90 (32)
Required refrigeration capacity for ice maker is 5700 BTU/h
at discharge pressure 213 PSIG and suction pressure
31.2 PSIG with R-404A refrigerant.
Suction pressure needs to be 31.2 PSIG.
3.5 oz. (100 g Holding Charge)
Water Temp. °F (°C)
ENG F-013.0.1196