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 (Mechanical Stand-Alone) 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 and Performance Data
- 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-1001MAJ
- 15b. F-1001MAJ-C
- 16a. F-1001MWJ
- 16b. F-1001MWJ-C
- 17a. F-1001MRJ
- 17b. F-1001MRJ-C
- 18. FD-1001MAJ-C
- 19. FD-1001MRJ-C
- B. Wiring Diagrams
- A. Specification and Performance Data
90
3. F-2001MAH(-C), MWH(-C), MRH(-C)(3)
S1 DIP SWITCH SETTING 1 2 3 4 5 6 7 8 9 10
F-2001M_H /-C
F-2001M_H3 /-C
ON OFF OFF OFF OFF OFF ON ON OFF OFF
CB
CS
CT
PS
SC
F (1A)
F (7A)
X10
WIRE COLOR CODE
BK -BLACK
BR -BROWN
BU -BLUE
DBU -DARK BLUE
GR -GREEN
GY -GRAY
LBU -LIGHT BLUE
O -ORANGE
P -PINK
R -RED
V -VIOLET
W -WHITE
Y -YELLOW
W/BK -WHITE BLACK
W/BR -WHITE BROWN
W/BU -WHITE BLUE
W/O -WHITE ORANGE
W/R -WHITE RED
(T2)
(C2)
N
W/O
W/O
O
CAP.
65MFD
GND
S2
S1
X1
115VAC
K9
5VDC
K5
K4
K3
J2
(C1)
FUSE (1A)
FUSE
(7A)
L1
W/R
R
LBU
R
CONTROL
TRANSFORMER
Y
W/BK
W/BK
GY
FLOAT SWITCH
(BU)
(R)
(BK)
O
W/BU
INLET
WATER
VALVE
CONTROL SWITCH
DRAIN
VALVE
"F-A"
CONTROL BOARD
BR
W
BR
V
LBU
UPPER
LOWER
115VAC
24VAC
W/O
W/O
LBU
LBU
LBU
W/R
W/R
W/R
W/R
BR
BK
V
W
W
BR
LBU
OPEN:ICE
CLOSED:DRAIN
BU
R
BK
W/O
W/O
COMPRESSOR
CONTROL RELAY
1
3
5
7
2
4
6
8
POWER
SWITCH
GY
START CAP.
189-227MFD
RUN CAP.
40MFD
START
RELAY
1
2
5
COMP.
R
C
S
GY
R
R
R
O
BK
BK
BK
BK
BK
HI-PRESS.
SWITCH
CRANKCASE HEATER
REMOTE MODEL
Y
R
W/R
W/O
W/O
(BK)
(BK)
W
P
W
R
BR
BR
BR
(P1)
(P2)
(T1)
GY
GEAR MOTOR
3A7961-011
BR
RC
GMC
SR
1
2
3
4
5
6
8 7 6 5 4 3 2 1
K7
5VDC
9 8 7 6 5 4 3 2 1
1 2 3
115VAC
K1
1 2 3 4 5 6 7 8 9 10
115VAC 24VAC
K2
W
BK
LBU
W/R
BR
BR
BK
O
INTERNAL
PROTECTOR
INTERNAL
PROTECTOR
EVAPORATOR
HEATER
CUBLET MODEL
(W)
(W)
BIN CONTROL 2
(MECHANICAL)
GY
L2
BR
5
6
BR
BK
208-230/60/1 (1 PHASE - 3 WIRE WITH NEUTRAL FOR 115V)
O
W
W
W/BU
BR
BK
BR
V
W
BK
BK
GY
3
2
1
K6
20VDC
REMOTE MODEL
(BR)
(W)
WATER &
REMOTE MODELS
(BK)
(BK)
W
BK
W
W
FIELD
WIRING
W
W
W
BK
KA
KC
24VAC
K8
5VDC
CAP.
FAN
FAN
O
O
GY
MAGNETIC
CONTACTOR
L3
L2
L1
COM
T3
T2
T1
C1
C2
NO
NC
W
W
V
V
V
V
BK
R
BR
BR
BK
V
W
P
FIELD
WIRING
BR
W
W/O
W/O
BK
MC
BK
R
BR
L2 L3L1
208-230/60/3 (3 PHASE)
GND
R
COMP.
INTERNAL
PROTECTOR
MAGNETIC
CONTACTOR
L3
L2
L1
COM
T3
T2
T1
C1
C2
NO
NC
R
BK
R
BR
BR
BK
R
W
P
R
BR
BR
VOLTAGE
TAP SW.
BK BK
MAIN
TRANSFORMER
0V
230V
208V
115V
P
S3
W
W
(BR)
(W)
(DBU)
BIN CONTROL 1
(INFRARED
SENSOR)
(BK)
KA1
KA2
KA3
KA4
KA6
KA5
KA9
KA7
KA8
KA10
KB1
KB3
KB4
KB5
KB2
KC2
KC1
KD1
KD2
BR
W
BR
W
BK
BK
BR
BR
BR
R
BR
BK
R
1 Phase Models
W
W
W
LBU
O
V
W