Hoshizaki F-2000MLF User manual

SERVICEMANUAL
ISSUED: AUG. 29, 2001
MODEL
HOSHIZAKI
MODULAR FLAKER
F-2000MLF(-C)
F-2000MWF(-C)
F-2000MRF(-C)
F-2000MRF3(-C)
NO: 73099
DEC. 16, 2003
REVISED:

2
HOSHIZAKIAMERICA,INC.
618Highway74South
PeachtreeCity,GA 30269
Attn: HOSHIZAKITechnicalSupportDepartment
Phone: [phone]TechnicalService
[phone]
Fax: [phone]
NOTE: Toexpediteassistance,allcorrespondence/communicationMUST includethefollowing
information:
• Model Number
•Serial Number
•Completeanddetailedexplanationoftheproblem
IMPORTANT
Onlyqualifiedservicetechniciansshouldattempttoserviceormaintainthisicemaker.
Nosuchserviceormaintenanceshouldbeundertakenuntilthetechnicianhas
thoroughlyreadthisServiceManual.
HOSHIZAKIprovidesthismanualprimarilytoassistqualifiedservicetechnicians in the service
andmaintenanceoftheicemaker.
Should the reader have any questions or concerns which have not been satisfactorily
addressed, please call or write to the HOSHIZAKI Technical Support Department for
assistance.

3
Pleasereviewthismanual. Itshouldberead carefullybeforetheicemakerisservicedor
maintenanceoperationsareperformed.Onlyqualifiedservicetechniciansshouldserviceand
maintain the icemaker. This manual should be made available to the technician prior to
serviceormaintenance.
CONTENTS
PAGE
I. SPECIFICATIONS ............................................................................................................ 6
1. ICEMAKER ................................................................................................................. 6
F-2000MLF................................................................................................................. 6
F-2000MLF-C............................................................................................................. 7
F-2000MRF3 .............................................................................................................. 8
F-2000MRF3-C .......................................................................................................... 9
F-2000MWF ............................................................................................................. 10
F-2000MWF-C ......................................................................................................... 11
F-2000MRF .............................................................................................................. 12
F-2000MRF-C .......................................................................................................... 13
2. CONDENSER UNIT ......................................................................................................
URC-20F.................................................................................................................. 14
II. GENERAL INFORMATION............................................................................................ 16
1. CONSTRUCTION ..................................................................................................... 16
F-2000MLF(-C) ........................................................................................................ 16
F-2000MRF3(-C), F-2000MRF(-C) .......................................................................... 17
F-2000MWF(-C)....................................................................................................... 18
2. CONTROL BOX LAYOUT......................................................................................... 19
F-2000MRF3(-C)...................................................................................................... 19
F-2000MWF, F-2000MRF(-C).................................................................................. 20
F-2000MLF(-C) ........................................................................................................ 21
III. TECHNICAL INFORMATION....................................................................................... 22
1. WATER CIRCUIT AND REFRIGERANT CIRCUIT.................................................... 22
F-2000MLF(-C) ........................................................................................................ 22
F-2000MRF3(-C), F-2000MRF(-C) .......................................................................... 23
F-2000MWF(-C)....................................................................................................... 24
2. WIRING DIAGRAMS ................................................................................................ 25
F-2000MLF-(C) ........................................................................................................ 25
F-2000MRF3-(C)...................................................................................................... 26
F-2000MWF-(C)....................................................................................................... 27
F-2000MRF-(C)........................................................................................................ 28
3. SEQUENCE OF ELECTRICAL CIRCUIT.................................................................. 29
4. TIMING CHART ........................................................................................................ 37
5. PERFORMANCE DATA ............................................................................................ 42
F-2000MLF............................................................................................................... 42
F-2000MLF-C........................................................................................................... 43
F-2000MRF3 ............................................................................................................ 44
F-2000MRF3-C ........................................................................................................ 45

4
F-2000MWF ............................................................................................................. 46
F-2000MWF-C ......................................................................................................... 47
F-2000MRF .............................................................................................................. 48
F-2000MRF-C .......................................................................................................... 49
IV. ADJUSTMENTS OF COMPONENTS .......................................................................... 50
1. ADJUSTMENT FOR WATER REGULATING VALVE ...................................................
- WATER COOLED MODEL ONLY........................................................................... 50
2. ADJUSTMENT OF FLAKE SIZE............................................................................... 51
3. ADJUSTMENT OF EVAPORATOR PRESSURE REGULATOR (E.P.R.) .....................
- F-2000MLF(-C)........................................................................................................ 52
V. SERVICE DIAGNOSIS ................................................................................................. 53
1. NO ICE PRODUCTION............................................................................................. 53
2. LOW ICE PRODUCTION.......................................................................................... 56
3. OTHERS ................................................................................................................... 57
VI. REMOVAL AND REPLACEMENT OF COMPONENTS............................................... 58
1. SERVICE FOR REFRIGERANT LINES .................................................................... 58
[a] REFRIGERANT RECOVERY [EXCEPT F-2000MLF(-C)]................................... 58
[b] REFRIGERANT RECOVERY [F-2000MLF(-C) ONLY] ....................................... 58
[c] EVACUATION AND RECHARGE........................................................................ 58
2. BRAZING ................................................................................................................... 60
3. REMOVAL AND REPLACEMENT OF COMPRESSOR ................................................
- EXCEPT F-2000MLF(-C) ......................................................................................... 61
4. REMOVAL AND REPLACEMENT OF DRIER ...............................................................
- EXCEPT F-2000MLF(-C) ......................................................................................... 62
5. REMOVAL AND REPLACEMENT OF EXPANSION VALVE .................................... 63
6. REMOVAL AND REPLACEMENT OF WATER REGULATING VALVE .........................
- WATER-COOLED MODELS ONLY ......................................................................... 64
7. REMOVAL AND REPLACEMENT OF CONDENSING PRESSURE .............................
REGULATOR(C.P.R.)-REMOTEAIR-COOLEDMODELSONLY ............................ 65
8. REMOVAL AND REPLACEMENT OF EVAPORATOR ASSEMBLY ......................... 66
9. REMOVAL AND REPLACEMENT OF FAN MOTOR ................................................. 70
10. REMOVAL AND REPLACEMENT OF CONTROL WATER VALVE.......................... 70
11. REMOVAL AND REPLACEMENT OF FLUSH WATER VALVE ............................... 71
12. REMOVAL AND REPLACEMENT OF SOLENOID VALVE ..........................................
- F-2000MLF(-C) ONLY.............................................................................................. 72
13. REMOVAL AND REPLACEMENT OF EVAPORATOR PRESSURE ............................
REGULATOR (E.P.R.) - F-2000MLF(-C) ONLY.......................................................... 73
14. REMOVAL AND REPLACEMENT OF BY-PASS VALVE .............................................
- F-2000M#F SERIES [EXCEPT F-2000MLF] ONLY................................................. 74

5
VII. CLEANINGANDMAINTENANCEINSTRUCTIONS ..................................................... 76
1. PREPARINGTHEICEMAKERFORLONGSTORAGE ............................................. 76
2. CLEANINGINSTRUCTIONS...................................................................................... 77
3. MAINTENANCEINSTRUCTIONS .............................................................................. 82

6
I. SPECIFICATION
1. ICEMAKER
F-2000MLF
AC SUPPLY VOLTAGE 115/60/1
GEAR MOTOR 120 V 5.6 FL
A
0.54 HP
FAN MOTOR 120 V 0.51 FL
A
8W
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 15
A
MAX. HACR BREAKER (USA ONLY) 15
A
MAX. CIRC. BREAKER (CANADA ONLY) 15
A
MINIMUM CIRCUIT AMPACITY 15
A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER 24 HR. Temp.(°F) 50 70 90
lbs./day ( kg/day ) 70 *2280 (921) 1955 (887) 1915 (869)
Reference without *marks 80 2010 (851) 1835 (832) 1795 (814)
90 1900 (862) *1730 (785) 1685 (764)
100 1650 (748) 1615 (733) *1370 (680)
SHAPE OF ICE Flake
ICE QUALITY Approx. 70%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 470 (0.6) 490 (0.5)
POTABLE WATER 207 (12) 258 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 216 lbs. ( 98 kg ), Shipping 250 lbs. ( 113 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Suction line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
CONDENSING UNIT Required capacity for ice maker is 11600 BTU/h at discharge
pressure 221 PSIG and suction pressure 22 PSIG with R404A
refrigerant.
Suction pressire needs to be less than 22 PSIG.
EVAPORATOR Copper Tube on Cylinder
REFRIGERANT CONTROL Thermostatic Expansion Valve
Evaporator Pressure Regulator
REFRIGERANT CHARGE R-404A, 3.5 oz. (100g)
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 104-127 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

7
F-2000MLF-C
AC SUPPLY VOLTAGE 115/60/1
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR 120 V 0.51 FLA 8W
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 15 A
MAX. HACR BREAKER (USA ONLY) 15 A
MAX. CIRC. BREAKER (CANADA ONLY) 15 A
MINIMUM CIRCUIT AMPACITY 15 A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER 24 HR. Temp.(°F) 50 70 90
lbs./day ( kg/day ) 70 *1965 (891) 1680 (762) 1660 (753)
Reference without *marks 80 1755 (796) 1615 (732) 1585 (719)
90 1565 (710) *1540 (699) 1515 (687)
100 1500 (680) 1475 (669) *1245(680)
SHAPE OF ICE Cubelet
ICE QUALITY Approx. 80%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 470 (0.7) 490 (0.6)
POTABLE WATER 185 (12) 235 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 216 lbs. ( 98 kg ), Shipping 250 lbs. ( 113 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Suction line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
CONDENSING UNIT Required capacity for ice maker is 11600 BTU/h at discharge
pressure 221 PSIG and suction pressure 22 PSIG with R404A
refrigerant.
Suction pressire needs to be less than 22 PSIG.
EVAPORATOR Copper Tube on Cylinder
REFRIGERANT CONTROL Thermostatic Expansion Valve
Evaporator Pressure Regulator
REFRIGERANT CHARGE R-404A, 3.5 oz. (100g)
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 104-127 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

8
F-2000MRF3
AC SUPPLY VOLTAGE 208-230/60/3
COMPRESSOR 240 V 9.0 RL
A
75 LRA
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR REMOTE 120 V 3
A
MAX
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 20
A
MAX. HACR BREAKER (USA ONLY) 20
A
MAX. CIRC. BREAKER (CANADA ONLY) 20
A
MINIMUM CIRCUIT AMPACITY 20
A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER 24 HR. Temp.(°F) 50 70 90
lbs./day ( kg/day ) 70 *2010 (912) 1950 (885) 1895 (860)
Reference without *marks 80 1845 (837) 1795 (814) 1750 (794)
90 1700 (771) *1695 (769) 1610 (730)
100 1570 (712) 1525 (692) *1410 (640)
SHAPE OF ICE Flake
ICE QUALITY Approx. 70%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2865 (4.1) 2850 (3.4)
POTABLE WATER 203 (12) 240 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 326 lbs. ( 148 kg ), Shipping 359 lbs. ( 163 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Discharge line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-TF5
CONDENSER Air-cooled Remote Condenser unit URC-20F Recommended
EVAPORATOR Copper Tube on Cylinde
r
REFRIGERANT CONTROL Thermostatic Expansion Valve
Condensing Pressure Regulator on URC-20F
REFRIGERANT CHARGE R-404A, 14 lb. 9 oz. (6600g)
(Ice Maker: 6 lb. 13 oz., Cond. Unit: 7 lb. 11 oz. )
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION Fuse
COMPRESSOR PROTECTION Internal Protecto
r
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
REFRIGERANT CIRCUIT PROTECTION Auto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Time
r
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

9
F-2000MRF3-C
AC SUPPLY VOLTAGE 208-230/60/3
COMPRESSOR 240 V 9.0 RLA 75 LR
A
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR REMOTE 120 V 3A MAX
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 20 A
MAX. HACR BREAKER (USA ONLY) 20 A
MAX. CIRC. BREAKER (CANADA ONLY) 20 A
MINIMUM CIRCUIT AMPACITY 20 A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER 24 HR. Temp.(°F
)
50 70 90
lbs./day ( kg/day ) 70 *1725 (782) 1685 (764) 1650 (748)
Reference without *marks 80 1615 (733) 1580 (717) 1545 (701)
90 1515 (687) *1525 (692) 1450 (658)
100 1420 (644) 1390 (631) *1275 (578)
SHAPE OF ICE Cubelet
ICE QUALITY Approx. 80%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 3000 (4.6) 2970 (4.1)
POTABLE WATER 183 (12) 207 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 310 lbs. ( 140 kg ), Shipping 342 lbs. ( 155 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Discharge line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-TF5
CONDENSER Air-cooled Remote Condenser unit URC-20F Recommend
e
EVAPORATOR Copper Tube on Cylinde
r
REFRIGERANT CONTROL Thermostatic Expansion Valve
Condensing Pressure Regulator on URC-20F
REFRIGERANT CHARGE R-404A, 14 lb. 9 oz. (6600g)
(Ice Maker: 6 lb. 13 oz., Cond. Unit: 7 lb. 11 oz. )
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
COMPRESSOR PROTECTION Internal Protector
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
REFRIGERANT CIRCUIT PROTECTION Auto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

10
F-2000MWF
A
C SUPPLY VOLTAGE 208-230/60/1 (3 wire with neutral for 115V)
COMPRESSOR 240 V 10.8 RLA 96 LRA
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR 120 V 0.51 FLA 8W
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 30 A
MAX. HACR BREAKER (USA ONLY) 30 A
MAX. CIRC. BREAKER (CANADA ONLY) 30 A
MINIMUM CIRCUIT AMPACITY 30 A
A
PPROXIMATE ICE PRODUCTION
A
mbient WATER TEMP. (°F)
PER 24 HR. Temp.(°F) 50 70 90
lbs./day ( kg/day ) 70 *2030 (921) 1955 (887) 1915 (869)
Reference without *marks 80 1875 (851) 1835 (832) 1795 (814)
90 1760 (798) *1730 (785) 1685 (764)
100 1650 (748) 1615 (733) *1500 (680)
SHAPE OF ICE Flake
ICE QUALITY
A
pprox. 70%, Ice (90/70°F, Conductivity 200 µs/cm)
A
PPROXIMATE STORAGE CAPACITY N/
A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2510 (3.5) 2490 (2.9)
POTABLE WATER 207 (12) 243 (12)
WATER-COOLED CONDENSER 1165 (67) 735 (36)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 310 lbs. ( 140 kg ), Shipping 342 lbs. ( 155 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT Cond. Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT Cond. Outlet 1/2" FPT
ICE MAKING SYSTEM
A
uger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL
A
utomatic Water Regulator
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-PFV
CONDENSER Water-cooled, Tube in tube type
EVAPORATOR Copper Tube on Cylinder
REFRIGERANT CONTROL Thermostatic Expansion Valve
REFRIGERANT CHARGE R-404A, 2 lbs. (910g)
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
COMPRESSOR PROTECTION Internal Protector
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
REFRIGERANT CIRCUIT PROTECTION
A
uto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
A
CCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
A
MBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

11
F-2000MWF-C
A
C SUPPLY VOLTAGE 208-230/60/1 (3 wire with neutral for 115V)
COMPRESSOR 240 V 10.8 RLA 96 LR
A
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR 120 V 0.51 FLA 8W
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 30 A
MAX. HACR BREAKER (USA ONLY) 30 A
MAX. CIRC. BREAKER (CANADA ONL
Y
30 A
MINIMUM CIRCUIT AMPACITY 30 A
A
PPROXIMATE ICE PRODUCTION
A
mbien
t
WATER TEMP. (°F)
PER 24 HR. Temp.(°F
)
50 70 90
lbs./day ( kg/day ) 70 *1790 (812) 1725 (782) 1700 (771)
Reference without *marks 80 1670 (757) 1640 (744) 1615 (733)
90 1585 (719) *1560 (708) 1535 (696)
100 1510 (685) 1485 (674) *1375 (624)
SHAPE OF ICE Cubele
t
ICE QUALITY
A
pprox.80%, Ice (90/70°F, Conductivity 200 µs/cm)
A
PPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2585 (4.0) 2555 (3.4)
POTABLE WATER 185 (12) 215 (12)
WATER-COOLED CONDENSER 1190 (76) 765 (43)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 310 lbs. ( 140 kg ), Shipping 342 lbs. ( 155 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT Cond. Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT Cond. Outlet 1/2" FPT
ICE MAKING SYSTEM
A
uger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL
A
utomatic Water Regulator
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-PFV
CONDENSER Water-cooled, Tube in tube type
EVAPORATOR Copper Tube on Cylinder
REFRIGERANT CONTROL Thermostatic Expansion Valve
REFRIGERANT CHARGE R-404A, 2 lbs. (910g)
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
COMPRESSOR PROTECTION Internal Protector
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
REFRIGERANT CIRCUIT PROTECTIO
N
A
uto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
A
CCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
A
MBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

12
F-2000MRF
AC SUPPLY VOLTAGE 208-230/60/1 (3 wire with neutral for 115V)
COMPRESSOR 240 V 10.8 RL
A
96 LR
A
GEAR MOTOR 120 V 5.6 FL
A
0.54 HP
FAN MOTOR REMOTE 120 V 3
A
MAX
OTHER 120 V 0.03
A
MAXIMUM FUSE SIZE 30
A
MAX. HACR BREAKER (USA ONLY) 30
A
MAX. CIRC. BREAKER (CANADA ONLY) 30
A
MINIMUM CIRCUIT AMPACITY 30
A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER 24 HR. Temp.(°F) 50 70 90
lbs./day ( kg/day ) 70 *1990 (902) 1930 (875) 1880 (853)
Reference without *marks 80 1825 (828) 1775 (805) 1730 (785)
90 1685 (764) *1675 (760) 1595 (723)
100 1550 (703) 1510 (685) *1395 (633)
SHAPE OF ICE Flake
ICE QUALITY Approx. 70%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/
A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2785 (4.0) 2770 (3.3)
POTABLE WATER 201 (12) 239 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 310 lbs. ( 140 kg ), Shipping 342 lbs. ( 155 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Discharge line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/
A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-PFV
CONDENSER Air-cooled Remote Condenser unit URC-20F Recommended
EVAPORATOR Copper Tube on Cylinde
r
REFRIGERANT CONTROL Thermostatic Expansion Valve
Condensing Pressure Regulator on URC-20F
REFRIGERANT CHARGE R-404A, 14 lb. 9 oz. (6600g)
(Ice Maker: 6 lb. 13 oz., Cond. Unit: 7 lb. 11 oz. )
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
COMPRESSOR PROTECTION Internal Protecto
r
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protecto
r
REFRIGERANT CIRCUIT PROTECTION Auto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Time
r
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

13
F-2000MRF-C
AC SUPPLY VOLTAGE 208-230/60/1 (3 wire with neutral for 115V)
COMPRESSOR 240 V 10.8 RLA 96 LR
A
GEAR MOTOR 120 V 5.6 FLA 0.54 HP
FAN MOTOR REMOTE 120 V 3A MA
X
OTHER 120 V 0.03A
MAXIMUM FUSE SIZE 30 A
MAX. HACR BREAKER (USA ONLY) 30 A
MAX. CIRC. BREAKER (CANADA ONLY) 30 A
MINIMUM CIRCUIT AMPACITY 30 A
APPROXIMATE ICE PRODUCTION Ambient WATER TEMP. (°F)
PER24HR. Temp.(°F)507090
lbs./day ( kg/day ) 70 *1715 (778) 1660 (753) 1630 (739)
Reference without *marks 80 1595 (723) 1560 (708) 1530 (694)
90 1500 (680) *1490 (676) 1435 (651)
100 1410 (640) 1380 (626) *1270 (576)
SHAPE OF ICE Cubelet
ICE QUALITY Approx. 80%, Ice (90/70°F, Conductivity 200 µs/cm)
APPROXIMATE STORAGE CAPACITY N/A
ELECTRIC & WATER CONSUMPTION 90/70°F 70/50°F
ELECTRIC W (kWH/100 lbs.) 2870 (4.6) 2860 (4.0)
POTABLE WATER 179 (12) 205 (12)
gal./24HR (gal./100 lbs.)
EXTERIOR DIMENSIONS (WxDxH) 30" x 27-1/2" x 33-1/4" (762 x 699 x 845mm)
EXTERIOR FINISH Stainless Steel, Galvanized Steel (Rear)
WEIGHT Net 310 lbs. ( 140 kg ), Shipping 342 lbs. ( 155 kg )
CONNECTIONS - ELECTRIC Permanent - Connection
- WATER SUPPLY Inlet 1/2" FPT
- DRAIN Outlet 3/4" FPT
- REFRIGERATION Discharge line 1-1/16-12 UNF Fitting (#10 AEROQUIP)
CIRCUIT Liquid line 5/8-18 UNF Fitting (#6 AEROQUIP)
ICE MAKING SYSTEM Auger type
HARVESTING SYSTEM Direct Driven Auger ( 400 W Gear Motor )
ICE MAKING WATER CONTROL Float Switch
COOLING WATER CONTROL N/A
BIN CONTROL SYSTEM Mechanical Bin Control ( Proximity Sw. )
COMPRESSOR Hermetic, Model CS20-K6E-PFV
CONDENSER Air-cooled Remote Condenser unit URC-20F Recommended
EVAPORATOR Copper Tube on Cylinde
r
REFRIGERANT CONTROL Thermostatic Expansion Valve
Condensing Pressure Regulator on URC-20F
REFRIGERANT CHARGE R-404A, 14 lb. 9 oz. (6600g)
(Ice Maker: 6 lb. 13 oz., Cond. Unit: 7 lb. 11 oz. )
DESIGN PRESSURE High 460 PSIG, Low 290 PSIG
P.C. BOARD CIRCUIT PROTECTION High Voltage Cut-off Relay
COMPRESSOR PROTECTION Internal Protector
GEAR MOTOR PROTECTION Manual Reset Circuit Breaker & Thermal Protector
REFRIGERANT CIRCUIT PROTECTION Auto-reset High Pressure Control Switch
LOW WATER PROTECTION Float Switch and Timer
BIN CONTROL PROTECTION Manual Reset Spout Control
ACCESSORIES -SUPPLIED Spare Fuse
-REQUIRED Ice Storage Bin
OPERATING CONDITIONS VOLTAGE RANGE 187-253 V
AMBIENT TEMP. 45-100° F
WATER SUPPLY TEMP. 45-90° F
WATER SUPPLY PRESSURE 10-113 PSIG
We reserve the right to make changes in specifications and design without prior notice.

14
2. CONDENSER UNIT
URC-20F

15
SPECIFICATIONS
MODEL: URC-20F
EXTERIOR Galvanized Steel
DIMENSIONS (W x D x H) 46-3/8" x 15-11/16" x 25-15/16"
(1178 x 398 x 659 mm)
REFRIGERANT CHARGE
URC-20F R404A 7 lbs. 11 oz. (3500 g)
WEIGHT Net 104 lbs. (47 kg)
Shipping 115 lbs. (52 kg)
CONNECTIONS
REFRIGERANT One Shot Couplings (Aeroquip)
ELECTRICAL Permanent Connection
CONDENSER Air-cooled
HEAD PRESSURE CONTROL Condensing Pressure Regulator
AMBIENT CONDITION Min. -20°F - Max. +122°F
(-29°C to +50°C)
Outdoor use

16
II. GENERAL INFORMATION
1. CONSTRUCTION
F-2000MLF(-C)

17
F-2000MRF3(-C), F-2000MRF(-C)

18
F-2000MWF(-C)

19
2. CONTROL BOX LAYOUT
F-2000MRF3(-C)
Note: The above component names are identical with the Wiring Label, but not with
the Parts List.

20
F-2000MWF, F-2000MRF(-C)