Hoshizaki Hoshizaki America, Inc. Modular Flaker with "F-A" Control Board Models F-1001MAH(-C), MWH(-C), MRH(-C) F-1501MAH(-C), MWH(-C), MRH(-C) F-2001MWH, MRH(3)(-C), MLH FD-650MAH-C, MWH-C, MRH-C FD-1001MAH-C, MRH-C F-1001MAJ(-C), MWJ(-C), MRJ(-C), MLJ(-C) FD-1001MAJ-C, MRJ-C “A Superior Degree of Reliability” SERVICE MANUAL www.hoshizaki.
WARNING Only qualified service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certified Service Representative, visit www.hoshizaki.com. No service should be undertaken until the technician has thoroughly read this Service Manual. Failure to service and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage and may result in costly water damage.
IMPORTANT This manual should be read carefully before the appliance is serviced. Read the warnings and guidelines contained in this manual carefully as they provide essential information for the continued safe use, service, and maintenance of the appliance. Retain this manual for any further reference that may be necessary. CONTENTS Important Safety Information.................................................................................................. 5 I.
V. Maintenance..................................................................................................................... 55 VI. Disposal........................................................................................................................... 57 VII. Technical Information...................................................................................................... 58 A. Specification and Performance Data.....................................................................
Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. WARNING Indicates a hazardous situation which could result in death or serious injury. NOTICE Indicates a situation which could result in damage to the appliance or property. IMPORTANT Indicates important information about the installation, use, and care of the appliance.
WARNING, continued • The appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. • Children should be properly supervised around the appliance. • Do not climb, stand, or hang on the appliance or allow children or animals to do so.
I. Construction and Water/Refrigeration Circuit Diagram A. Construction 1.
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C. Water/Refrigeration Circuit Diagram 1.
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FT Maximum 90 sec. 1. Fill Cycle 5 min. 16 1. DT Initiates DC DV energizes for 2 sec. 1.
1. Bin Full 17 BC2 BC 2. Icemaker Off Note for models with BC1 and BC2: When BC2 is activated, a 9-beep alarm sounds. See "II.D. Bin Control Check." BC(2) open All Components BC paddle and de-energized proximity switch engaged Immediate 6 to 10 sec. 1. Bin Full BC1 activated Comp de-energized LLV de-energized SLV de-energized GM continues FM continues FMR continues 5 min. BC1 de-activated BC(2) closed (BC paddle and proximity switch disengaged) BC1 Green LED on BC1 Yellow LED off 4.
B. Service Diagnosis WARNING • The appliance should be diagnosed and repaired only by qualified service personnel to reduce the risk of death, electric shock, serious injury, or fire. • Risk of electric shock. Use extreme caution and exercise safe electrical practices. • Moving parts (e.g., fan blade or auger) can crush and cut. Keep hands clear. • CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after the appliance is serviced.
2. Diagnostic Procedure This diagnostic procedure is a sequence check that allows you to diagnose the electrical system and components. Before proceeding, check for correct installation, proper voltage per appliance nameplate, and adequate water pressure (10 PSIG to 113 PSIG). Note: • When checking high voltage (115VAC), always choose a neutral (W) wire to establish a good neutral connection. • When checking low voltage (24VAC), always choose a neutral (LBU) wire to establish a good neutral connection.
6) Startup–CB "POWER OK" LED is on. Turn on the power supply, then move the power switch to the "ON" position. Make sure the control switch is in the "ICE" position. CB "POWER OK" LED and IS (BC1 if applicable) green LED turn on. Diagnosis CB "POWER OK" LED: Check that CB "POWER OK" LED is on. If not, check for 115VAC at control transformer brown (BR (BK on F-2001MLH)) wire to neutral (W). If 115VAC is not present, check the power switch and breaker.
8) Ice Purge Cycle – "GM" LED is on. 30-sec. GM delay timer terminates. GM, CCR/GMPR, FM/FMR, and EH (‑C model except FD-650) energize. Once CCR/GMPR energizes, 5VDC circuit closes through CCR/GMPR terminal #3 (W/O) and terminal #5 (W/O) and CB K9 #5 (W/O) and K9 #6 (W/O). After 5VDC circuit closes, 5-min. ice purge timer starts. To bypass the 5-min. Ice Purge Cycle, press the "SERVICE" button on CB after the "GM" LED turns on. WARNING! Risk of electric shock.
10) Refill Cycle – "GM", "COMP", and "WTRIN" LEDs are on. LFS opens. WV energizes and FT starts. Comp or LLV/SLV (MLH model), GMR, GM, CCR, and FM/FMR continue. LFS closes. Nothing happens at this time. Reservoir continues to fill until UFS closes. When UFS closes, WV de-energizes, FT terminates, and FZT starts. If UFS remains open longer than 90 sec. after LFS opens, FT exceeded and CB sounds a 1-beep alarm. WV remains energized until UFS closes. Alarm resets automatically when UFS closes.
c) Manual Drain: Manual drain is used when servicing evaporator components and cleaning and sanitizing the unit. When the unit is making ice and the control switch is moved to the "DRAIN" position, there is a 3-sec. delay, then Comp or LLV/SLV (MLH models) de‑energize and the 5-min. ice purge timer begins. When the 5-min. ice purge timer terminates, GM, and FM/FMR de-energize. DV energizes to drain the evaporator and reservoir. To avoid the 5-min.
C. Control Board Check Before replacing a control board that does not show a visible defect and that you suspect is bad, always conduct the following check procedure. This procedure will help you verify your diagnosis. 1) Check CB S1 dip switch settings to assure that they are in the factory default position. For factory default settings, see "III.B.1. Default Dip Switch Settings." Note: S1 dip switch 7 determines bin control application: BC (mechanical stand-alone): S1 dip switch 7 in the "OFF" position.
CB K9 Connector: Control Switch (CB K9 #1 and #2) (open contacts for icemaking, closed contacts for drain), High-Pressure Switch (CB K9 #3 and #4), Compressor Control Relay/Gear Motor Protect Relay (K9 #5 and #6). CB K8 Connector: Bin Control (2) (K8 #3 and #4) and Float Switch (K8 #5 (common), #6 (lower), and #7 (upper)). When checking 5VDC control voltage, always place the red positive test lead from the multimeter to the CB white K5 pin closest to the CB red K4 connector. See Fig. 2.
c. Compressor Control Relay/Gear Motor Protect Relay (CCR/GMPR) – CB K9 #5 (W/O) and CB K9 #6 (W/O): 5VDC is present from CB white K5 connector, pin closest to CB red K4 connector to CB K9 #5 (W/O) at all times. If 5VDC is not present, replace CB. When CCR/GMPR terminals #3 (W/O) and #4 (W/O) are open (CCR/GMPR de‑energized), 5VDC is present between CB K9 #5 (W/O) and CB K9 #6 (W/O).
7) Freeze Cycle "GM" and "COMP" LED are on: The 5-min. ice purge timer terminates or the ice purge cycle bypass button ("SERVICE") is pressed, "COMP" LED turns on. To bypass the 5-min. Ice Purge Cycle, press the "SERVICE" button on CB after the "GM" LED turns on. WARNING! Risk of electric shock. Care should be taken not to touch live terminals. 115VAC is present between CB X1 relay power supply brown (BR) or black (BK) wire and neutral (W) at all times.
"F-A" Control Board • K9 Connector (5VDC) • "GM" LED (X2 Relay) GM • "COMP" LED (X1 Relay) Comp, LLV, SLV Control Switch #1 to #2 (white/black) High-Pressure Switch #3 to #4 (yellow) Compressor Control Relay Circuit/Gear Motor Protect Relay Circuit #5 to #6 (white/orange) • S2 "SERVICE" Button (Ice Purge Cycle Bypass) • K8 Connector • K1 Connector (115VAC) GM, CCR/GMPR, EH, FM, FMR #3 115VAC Input #2 • K2 Connector Control Transformer 24VAC Input #1 (white/red) Control Transformer 24VAC Neutral #2 (
D. Bin Control Check 1. Bin Control 1 (infrared sensor) Check IMPORTANT Make sure CB S1 dip switch 7 is in the "ON" position. This allows the control board to monitor BC1 (infrared sensor) along with BC2 (mechanical) backup bin control. 1) Turn off the power supply. 2) Remove the front panel, top panel, and control box cover. 3) Confirm that CB S1 dip switch 1, 2, 3 are in the proper position for your application. See "III.B.2. BC1 (Infrared Sensor) Shutdown Delay (S1 dip switch 1, 2, 3).
8) CB "GM" and "COMP" LEDs are on. Use an object to cover BC1 lens at the bottom of the icemaker. If the bottom of the icemaker is not accessible in your application, remove the thumbscrew securing BC1 housing, remove the housing from the base, then cover BC1 lens. See Fig. 4. The yellow LED on BC1 turns on (flashing or steady). The yellow LED flashes when ice is at the outer limit of its range and turns steady as ice nears.
2. Bin Control (2) (mechanical stand-alone or backup) Check When the actuator paddle is not engaged BC2 is closed and the icemaker produces ice. a) Bin Control (Mechanical Stand-Alone): With CB S1 dip switch 7 placed in the "OFF" position, BC is used as a stand-alone bin control. The stand-alone application should only be used in standard ice storage bin applications. WARNING! Do not place CB S1 dip switch 7 in the "OFF" position on dispenser unit applications.
6) Press the actuator paddle located in the top of the chute. CB S1 dip switch 7 in the "ON" position: Comp (LLV and SLV on MLH model) and GM de‑energize and CB sounds a 9‑beep alarm. CB S1 dip switch 7 in the "OFF" position: Comp (LLV and SLV on MLH model) and GM de‑energize within 10 sec. Diagnosis: If BC(2) does not open or the icemaker continues to make ice, check that the actuator paddle is engaged. Check for continuity across BC(2) wires.
E. Float Switch Check and Cleaning 1. Float Switch Check A dual float switch is used to determine that there is sufficient water in the reservoir during fill and refill. CB monitors UFS to de-energize WV when UFS closes during fill and refill. CB monitors LFS to energize WV when LFS opens during the freeze cycle (refill). CB monitors the time between LFS opening and UFS closing (90‑sec. low water safety). CB also monitors the time between UFS closing and LFS opening (30-min. freeze timer).
2. Float Switch Cleaning Depending on local water conditions, scale may build up on FS. Scale on FS can cause the floats to stick. In this case, FS should be cleaned and checked. 1) Turn off the power supply. 2) Remove the float switch assembly from the reservoir cover. See Fig. 7. 3) Wipe down FS assembly with a mixture of 1 part Hoshizaki "Scale Away" and 25 parts warm water. 4) While not necessary, the floats can be removed from the shaft during cleaning.
F. Diagnostic Tables Before consulting the diagnostic charts, check for correct installation, proper voltage per appliance nameplate, and adequate water supply. Check control board using the steps in "II.C. Control Board Check." 1. No Ice Production No Ice Production - Possible Cause Startup 1. Power Supply a) Off, blown fuse, or tripped breaker. b) Loose connection. c) Bad contacts. d) Not within specifications. 2. Water Supply a) Water supply off or pressure too low. 3.
Ice Purge Cycle 1. Control Board a) No power to gear motor. b) No power to compressor control relay. 2. Gear Motor a) Blown fuse. b) Internal protector open. c) Defective. Freeze Cycle 1. Compressor Control Relay a) No voltage from gear motor. b) Defective. 2. Control Board a) Defective. 3. Start Relay a) Bad contacts. b) Coil winding opened. c) Loose connections. 4. Capacitor (start or run) a) Defective, weak. 5. Power Supply a) Not within specifications. 6. Refrigerant Line a) Gas leaks.
Refill 1. Float Switch a) Dirty/sticking. b) Defective. 2. Inlet Water Valve a) Clogged or defective. 3. Water Supply a) Off. 4. Control Board a) No power to float switch or not reading float switch condition. b) No power to inlet water valve. Shutdown 1. BC1 (Infrared Sensor) a) Dirty lens. See "II.D. Bin Control b) Defective. Check." 2. BC2 (Mechanical Stand-Alone or Backup) See "II.D. Bin Control Check." a) Actuator paddle does not move freely. 3.
III. Controls and Adjustments A. Control Board • A Hoshizaki exclusive control board is employed. • All models are pretested and factory adjusted. • For a control board check procedure, see "II.C. Control Board Check." NOTICE • Fragile, handle very carefully. • The control board contains integrated circuits, which are susceptible to failure due to static discharge. It is especially important to touch the metal part of the icemaker when handling or replacing the control board.
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2. LED Lights and Audible Alarm Safeties The "POWER OK" LED indicates proper control voltage and will remain on unless a control voltage problem occurs. For further details, see "II.A. Sequence of Operation Flow Chart." Sequence Step Fill Cycle Ice Purge Cycle Freeze Cycle (with refill) Drain Cycle Energized Components WTRIN WV GM GM, FM/FMR GM, WTRIN* (refill), GM, Comp, COMP FM/FMR, LLV, SLV, WV* (refill) FLUSH (Drain) DV LED Min. 5 min. - 2 sec. Max. 5 min. *On until UFS closes.
3. Ice Purge Cycle Bypass To speed up the diagnostic process, the 5-min. ice purge cycle may be bypassed by pressing the "SERVICE" button on the control board after the gear motor starts. WARNING! Risk of electric shock. Care should be taken not to touch live terminals. B. Controls and Adjustments NOTICE Dip switches are factory set. Failure to maintain factory settings may adversely affect performance and warranty coverage. For more information, contact your Hoshizaki Certified Service Representative. 1.
2. BC1 (Infrared Sensor) Shutdown Delay (S1 dip switch 1, 2, 3) Infrared sensor shutdown delay is the delay between the infrared sensor detecting ice (infrared sensor yellow LED flashing or steady) and the start of the shutdown sequence. For dispenser unit applications, the ice level at shutoff may need to be adjusted depending on the dispenser agitation or dispense method. Increasing the shutdown delay setting allows for a higher level of ice in the bin before the icemaker shuts down.
5. Bin Control Selector (S1 dip switch 7) The appliance is factory set for infrared sensor bin control operation. No adjustment is required. When used on a standard ice storage bin, the mechanical bin control may be used instead of the infrared sensor by moving S1 dip switch 7 to the off position. In the factory default position (S1 dip switch 7 in the on position), the gear motor delay after the upper float switch closes is 30 sec.
C. Power Switch and Control Switch The power switch and the control switch are used to control the icemaker. They are located on the control box. 1. Power Switch The power switch has 2 positions, "OFF" and "ON." When the power switch is in the "OFF" position, no power is supplied to the components. When in the "ON" position, power is supplied to the control transformer and control board. The control board then supplies 5VDC to the control switch for unit operation. 2.
IV. Refrigeration Circuit and Component Service Information WARNING • This appliance should be diagnosed and repaired only by qualified service personnel to reduce the risk of death, electric shock, serious injury, or fire. • Move the power switch to the "OFF" position and turn off the power supply. Place the disconnect in the "OFF" position. Lockout/Tagout to prevent the power supply from being turned back on inadvertently.
2. Brazing WARNING • R-404A itself is not flammable at atmospheric pressure and temperatures up to 176°F (80°C). • R-404A itself is not explosive or poisonous. However, when exposed to high temperatures (open flames), R-404A can be decomposed to form hydrofluoric acid and carbonyl fluoride both of which are hazardous. • Do not use silver alloy or copper alloy containing arsenic. 1) Braze all fittings while purging with nitrogen gas flowing at a pressure of 3 to 4 PSIG.
6) A liquid charge is required when charging an R-404A system (to prevent fractionation). Place the service cylinder on the scales; if the service cylinder is not equipped with a dip tube, invert the service cylinder, then place it on the scales. Open the high-side valve on the gauge manifold. 7) Allow the system to charge with liquid until the proper charge weight is met. 8) If necessary, add any remaining charge to the system through the low-side.
B. Component Service Information NOTICE • When replacing a component listed below, see the notes to help ensure proper operation. • When replacing evaporator assembly and water circuit components, make sure there are no water leaks after the repair is complete. • Seal bolts must be replaced once removed because seal material is one-time use only. If new seal bolts do not have preapplied threadlocker, apply Loctite 243 or equivalent threadlocker to seal bolt threads.
Evaporator Assembly Cutter Bolt and Washer (flaker models ) Flaker Cutter (F-1501 and (F-2001 models) Cubelet Cutter Evaporator Heater (-C models) Flaker Cutter F-1001models Flaker Extruding HeadUpper Bearing Cubelet Extruding Head-Upper Bearing Cutter Pin (Flaker models only) Auger Drip Pan Flange Washer (if applicable) Seal Bolt Evaporator Socket Head Cap Screw and Split Lock Washer Spring Retainer Mechanical Seal Lower Bearing (pressed into lower housing) O-Ring Gear Motor Barrier Hex Bolt
1. Upper Bearing Wear Check To ensure that the bearing inside the extruding head does not exceed the wear tolerance of .02", follow the instructions below. 1) Remove the front panel. Move the power switch to the "OFF" position, then turn off the power supply. 2) Remove the top and side panels. 3) Remove the strap connecting the spout to the chute assembly, then remove the spout. 4) Remove the bolt (if applicable) or cutter from the auger and lift off the cutter and washer (if applicable). .
IMPORTANT! Seal Bolt Removal and Installation Instructions: Seal bolts must be replaced once removed because seal material is one-time use only. If new seal bolts do not have preapplied threadlocker, apply Loctite 243 or equivalent threadlocker to seal bolt threads. • Torque for F-1001 and Smaller: 11.1 ft-lb/15 N·m • Torque for F-1500 and Larger: 25.8 ft-lb/35 N·m Tighten 2 times. Allow at least 5 sec. in between each tightening. 3.
7) Replace the removed parts in the reverse order of which they were removed. Note: Be sure to use new seal bolts. See "Seal Bolt Removal and Installation Instructions" above. 8) Replace the top and side panels in their correct positions. 9) Move the control switch to the "ICE" position. 10) Move the power switch to the "ON" position, then turn on the power supply. 11) Replace the front panel in its correct position. 5.
15) Use an electronic leak detector or soap bubbles to check for leaks. Add a trace of refrigerant to the system (if using an electronic leak detector), and then raise the pressure using nitrogen gas (140 PSIG). Do not use R-404A as a mixture with pressurized air for leak testing. 16) Evacuate the system, and charge it with refrigerant. For air-cooled and water-cooled models, see the nameplate for the required refrigerant charge. For remote models, see the rating label inside the icemaker.
6b. Lower Housing 9) Remove the hex bolts w/washers securing the lower housing to the gear motor and remove the lower housing from the gear motor. If inspection of the upper bearing inside the extruding head (see "IV.B.1. Upper Bearing Wear Check") indicates that it is out of tolerance, replace both it and the bearing inside the lower housing. Note: Replacing the bearing requires a bearing press adaptor. If one is not available, replace the whole extruding head and lower housing.
V. Maintenance The appliance must be maintained in accordance with the instruction manual and labels provided. Consult with your local Hoshizaki Certified Service Representative about maintenance service. WARNING • Only qualified service technicians should service the appliance. • To reduce the risk of electric shock, do not touch the icemaker power switch or control switch with damp hands. • Before Servicing: Move the icemaker's power switch to the "OFF" position. Turn off the power supply.
A. Maintenance Schedule The maintenance schedule below is a guideline. More frequent maintenance may be required depending on water quality, the appliance's environment, and local sanitation regulations. Maintenance Schedule Frequency Area Task Daily Scoop Bi-Weekly Monthly Air Filters External Water Filters Icemaker Exterior Clean the ice scoop using a neutral cleaner. Rinse thoroughly after cleaning. Inspect. Wash with warm water and neutral cleaner if dirty.
VI. Disposal The appliance contains refrigerant and must be disposed of in accordance with applicable national, state, and local codes and regulations. Refrigerant must be recovered by properly certified service personnel.
VII. Technical Information A. Specification and Performance Data 1a. F-1001MAH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
1b. F-1001MAH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY SHAPE OF ICE ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./DAY kg/day APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
2a. F-1001MWH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./DAY ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
2b. F-1001MWH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./DAY ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR.
3a. F-1001MRH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM CONDENSER TOTAL REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./DAY ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
3b. F-1001MRH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./DAY ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
4a. F-1501MAH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
4b. F-1501MAH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
5a. F-1501MWH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WAER COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
5b. F-1501MWH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
6a. F-1501MRH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR REMOTE FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE 208-230/60/1 (3 wire with neutral) 208-230 V 9.3 RLA 56 LRA 120 V 5.6 FLA 400W 115 V 0.51 FLA 8W 120 V 3.0 A MAX.
6b. F-1501MRH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR REMOTE FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE 208-230/60/1 (3 wire with neutral) 208-230 V 9.3 RLA 56 LRA 120 V 5.6 FLA 400W 115 V 0.51 FLA 8W 120 V 3.0 A MAX.
7. F-2001MWH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
8a. F-2001MRH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
8b. F-2001MRH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
8c. F-2001MRH3 Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR CABINET FAN MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
9. F-2001MLH Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSING UNIT REFRIGERANT CONTROL REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
10. FD-650MAH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY SHAPE OF ICE ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day (kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
11. FD-650MWH-C Specification Sheet AC SUPPLY VOLTAGE 115/60/1 COMPRESSOR 115V 5.5 RLA 50.0 LRA GEAR MOTOR 120 V 2.3 FLA 1/4 HP OTHER 115V 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 ELECTRIC & WATER CONSUMPTION 90/70 (32/21) 21/10 (70/50) ELECTRIC: W (kWH/100 lbs.) 949 (3.81) 816 (3.2) 74 (12.0) POTABLE WATER: gal./24HR (gal./100 lb 64 (12.0) WATER COOLED CONDENSER 665 (125) 314 (51) gal./24HR (gal.
12. FD-650MRH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC: W (kWH/100 lbs.) WATER: gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION Watts APPROXIMATE WATER CONSUMPTION PER 24 HR. (TOTAL) gal.
13. FD-1001MAH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
14. FD-1001MRH-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
15a. F-1001MAJ Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
15b. F-1001MAJ-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. (TOTAL) gal.
16a. F-1001MWJ Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR.
16b. F-1001MWJ-C Specificaiton Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) POTABLE WATER WATER-COOLED CONDENSER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
17a. F-1001MRJ Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. gal.
17b. F-1001MRJ-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs./day ( kg/day) APPROXIMATE ELECTRIC CONSUMPTION watts APPROXIMATE WATER CONSUMPTION PER 24 HR. (TOTAL) gal.
18. FD-1001MAJ-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
19. FD-1001MRJ-C Specification Sheet AC SUPPLY VOLTAGE COMPRESSOR GEAR MOTOR FAN MOTOR REMOTE OTHER MAXIMUM FUSE SIZE MAX. HACR BREAKER (USA ONLY) MAX. CIRC. BREAKER (CANADA ONLY) MINIMUM CIRCUIT AMPACITY ELECTRIC & WATER CONSUMPTION ELECTRIC W (kWH/100 lbs.) WATER gal./24HR (gal./100 lbs.) BIN CONTROL SYSTEM (PRIMARY) BIN CONTROL SYSTEM (SECONDARY) CONDENSER REFRIGERANT CHARGE Performance Data Sheet APPROXIMATE ICE PRODUCTION PER 24 HR. lbs.
B. Wiring Diagrams 1.
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3. F-2001MAH(-C), MWH(-C), MRH(-C)(3) S1 DIP SWITCH SETTING F-2001M_H /-C F-2001M_H3 /-C 1 2 3 4 5 6 7 8 9 10 ON OFF OFF OFF OFF OFF ON ON OFF OFF 208-230/60/1 (1 PHASE - 3 WIRE WITH NEUTRAL FOR 115V) BK BR L1 W 208-230/60/3 (3 PHASE) N L2 GND L1 L2 BK GND L3 R BR BR BK BK VOLTAGE TAP SW. BK BR 0V BK BR COM NO NC P R C2 C1 W BR COMP.
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