Follett HCD1400N Operation And Service Manual
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Follett HCD1400N Operation And Service Manual

Follett hcd1400r, hcd1400n icemakers operation manual
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Order parts online
www.follettice.com
Following installation, please forward this manual
HCD1400R, HCD1400N Icemakers
to the appropriate operations person.
801 Church Lane • Easton, PA 18044, USA
Toll free (800) 523-9361 • (610) 252-7301
Fax (610) 250-0696 • www.follettice.com
Operation and Service Manual
After Serial Number C20000
00171603R00

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Summary of Contents for Follett HCD1400N

  • Page 1 HCD1400R, HCD1400N Icemakers Order parts online www.follettice.com Following installation, please forward this manual to the appropriate operations person. 801 Church Lane • Easton, PA 18044, USA Toll free (800) 523-9361 • (610) 252-7301 Fax (610) 250-0696 • www.follettice.com Operation and Service Manual...
  • Page 2 A return authorization number has been issued by customer service within 30 days after shipment. Follett receives the equipment at the factory in Easton, PA within 30 days after issuance of the return authorization number. The equipment must be returned in Follett packaging. If the packaging has been damaged or discarded, Follett will forward, at the customer’s expense, new packaging.

  • Page 3: Table Of Contents

    Table of contents Welcome to Follett Corporation Specifications Operation Cleaning, weekly exterior care Cleaning, semi-annual evaporator cleaning Service Icemaker operation Water system Electrical system Normal control board operation Test points Time delay and self-flushing jumpers Error faults Hard errors Soft errors...

  • Page 4: Welcome To Follett Corporation

    Before you begin After uncrating and removing all packing material, inspect the equipment for concealed shipping damage. If damage is found, notify the shipper immediately and contact Follett Corporation so that we can help in the filing of a claim, if necessary.

  • Page 5: Specifications

    Notes: 3/4" vented drain line must slope a minimum of 1/4" per foot (6mm per 30.4cm run). Drain to be hard piped and insulated. Water shut-off recommended within 10 feet (3m). Follett recommends installation of Follett water filter system (part# 00130286) in icemaker inlet water line. Ambient...
  • Page 6 Dimensions and clearances Entire front of icemaker must be clear of obstructions/connections to allow removal. 1" (26mm) clearance above icemaker for service. 1" (26mm) minimum clearance on sides. Front View 23.50" (597mm) Condensing Unit Front View (1034mm) Side View Ice transport tube connection 21.28"...

  • Page 7: Operation

    Note: Do not use bleach to sanitize or clean the icemaker. Preventive maintenance Periodic cleaning of Follett’s icemaker system is required to ensure peak performance and delivery of clean, sanitary ice. The recommended cleaning procedures that follow should be performed at least as frequently as recommended, and more often if environmental conditions dictate.
  • Page 8 2. Mix 1 gallon (3.8L) 120˚F (49˚C) water and 7 ounces (198g) (one 7 ounce packet of Follett SafeCLEAN ice machine cleaner, part#-00132001). Locate cleaning cup. Fill until HI WATER light comes on (Fig. 2). Note: Do not use bleach to sanitize or clean the icemaker.
  • Page 9 5. Mix 1 gallon 120˚F (49˚C) water and 1.6 ounces (48ml) NU-CALGON IMS-II SANITIZER. Fill until HI WATER light comes on (Fig. 5). Note: Do not use bleach to sanitize or clean the icemaker. 6. Replace cover on cleaning cup. Wait until machine restarts.
  • Page 10 8. Disconnect coupling as shown (Fig. 8). 9. Using disposable food service grade gloves, insert dry Sani-Sponge ™ (kit part# 00132068). Next,-insert Sani-Sponge soaked in Nu-Calgon IMS-II sanitizer solution. Push both Sani-Sponges down ice transport tube with supplied pusher tube (Fig.
  • Page 11 11. Reconnect coupling. Press power switch ON. Ice pushes Sani-Sponges through tube (Fig. 11). 12. Place a sanitary (2 gallon or larger) container in bin or dispenser to collect Sani-Sponges and ice for 10 minutes. Collect 5.5 lbs of ice from unit. Discard ice and Sani-Sponges (Fig.

  • Page 12: Service

    When the bin fills up with ice, the transport tube moves out of the normal running position, and the switch turns the ice maker off. A domed housing at the end of the transport tube contains the ice extrusion loads during shut down.

  • Page 13: Water System

    Water system The water level in the evaporator is controlled by a feed solenoid and level detecting sensors. Referencing the diagram below, water sensing rods extend down into the reservoir at the end of the evaporator assembly. The system works via electrical conductivity as follows: One of the longest probes is a common.

  • Page 14: Electrical System

    Electrical system Normal control board operation The PC board indicator lights provide all the information necessary to determine the machine’s status. Green indicator lights generally represent “go” or normal operation; Yellow indicators represent normal off conditions; Red indicators generally represent alarm conditions, some of which will lock the machine off. A green light labeled POWER indicates power to the machine.

  • Page 15: Test Points

    Should an error occur, consult the troubleshooting guide in this manual or a Follett service technician. Note: there are two types of LO WATER and HI AMPS errors as listed below. Soft errors: HI AMPS: The PC board monitors the amperage of the auger motor.

  • Page 16: Wiring Diagram, Evaporator Unit

    Evaporator unit wiring diagram Wiring diagram, evaporator unit BOARD CONTROL POWER AUGER REFRIG DELAY TIME CLEANING PURGE SERVICE AMPS PRESS PRESS CLOG DRAIN WATER WATER...

  • Page 17: Wiring Diagram, Condenser Unit

    Wiring diagram, condenser unit Contactor Gearmotor data Gearmotor current Locked rotor amps Resistance of windings 115 vac gearmotor (Brother) Dual pressure control Crankcase heater Coil Black Black S Cap R Cap Black Brother 5.0A (nominal) 15 amps 1.7Ω Black Black Yellow...

  • Page 18: Mechanical System

    Mechanical system Evaporator disassembly 1. Press PURGE button to purge evaporator, and then turn power OFF. 2. Unscrew and remove stream divider as shown. 3. Unplug and remove gearmotor as shown. 4. Remove all traces of anti-seize compound or petrol- gel from the auger shaft.
  • Page 19 8. Loosen nut on V-band clamp and remove. 9. Remove V-band clamp from front of evaporator. 10. Remove main housing as shown. 11. Remove and discard mating ring and seal. 12. Carefully remove auger. Fig. 16 Fig. 17...

  • Page 20: Evaporator Reassembly

    Evaporator reassembly 1. Remove and inspect O ring seal. Discard if damaged in any way. 2. Clean O ring groove. Lubricate O ring with petrol- gel and reinstall. 3. Press new mating ring into main housing as shown. 4. Lube the shaft with liquid soap in the area shown and slip on seal and spring.
  • Page 21 6. Orient auger shaft with keyway in the upward position. 7. Force main housing into position against evaporator and place 1/4" (7mm) diameter Phillips screwdriver into hole in the auger shaft. 8. Replace V-band clamp as shown. 9. Replace nut on V-band clamp and tighten. 10.
  • Page 22 18. Using a wrench, rotate the shaft clockwise to align the keyways in the gear housing and the shaft so as to accept the key. 19. Insert the key into the keyway. 20. Remove bolt and reinstall the washer and bolt. Place retainer over bolt and secure with nut and washer.

  • Page 23: Refrigeration System

    Refrigeration system Condenser unit operation The condensing unit is weatherproof and equipped to operate in ambient temperatures from – 2 0˚F – 120˚F ( – 29˚C – 48.9˚C). The condensing unit is controlled by a dual pressure control which works in concert with a refrigerant solenoid valve on the evaporator module.

  • Page 24: Refrigeration System Diagram

    Refrigeration system diagram Condenser unit low side service valve with service port condenser head control valve, 180 PSI Evaporator unit sight glass thermostatic expansion valve High pressure vapor High pressure liquid compressor check valve high side filter-drier service port high side service valve with service port SOLENOID VALVE...

  • Page 25: Refrigerant Replacement Requirements

    Refrigerant replacement requirements 1. Non-contaminated refrigerant removed from any Follett refrigeration system can be recycled and returned to the same system after completing repairs. Recycled refrigerant must be stored in a clean, approved storage container. If additional refrigerant is required, virgin or reclaimed refrigerant that meets ARI standard 700-88 must be used.

  • Page 26: "Bin Full" Detection System

    “Bin full” detection system The Follett Horizon icemaker incorporates a unique “bin full” detection system, that consists of the shuttle and actuator. The shuttle incorporates a flag and sensor. Referencing the figure below, the normal running position of the flag is down, out of the sensor. When the bin fills to the top and ice can no longer move through the tube, the machine will force the shuttle flag up into the sensor, shutting the machine off.

  • Page 27: Troubleshooting

    Troubleshooting Please see “Service” section for a description of each function. Ice machine disposition Legend: ON or OFF FLASHING 1. Ice machine is in running condition but not making ice. 2. The CPU is not flashing. 3. Machine in TIME DELAY without full bin.
  • Page 28 Ice machine disposition Legend: ON or OFF FLASHING 6. Ice machine is not making ice. Drain clog. 7. Ice machine is making ice. Excessive water in bin or coming into bin from transport tube. 8. Ice machine is not making ice. Lo water.

  • Page 30: Replacement Parts

    Replacement parts Evaporator assembly Order parts online www.follettice.com...
  • Page 31 Reference # Description Tube, ice transport, molded Shuttle assembly (includes 00115600 & 00130666) Switch, optical Compression nozzle Elbow, water Gasket, shuttle Stream divider Auger bolt Washer Retainer, auger bolt Kit, auger bolt (auger bolt, washer, retainer, nut and washer) Bolts, gearmotor mounting (4) Gearmotor, 120V (includes capacitor) Gasket, gearmotor Main housing (includes 00112946 &...
  • Page 32 Low side assembly...
  • Page 33 Reference # Description Tubing, liquid line Tubing, suction line (includes insulation) Sight glass Electrical box support Split system support Extension Valve, expansion, thermal (includes 502830 and 00106534) Insulation, TXV Valve, shut-off, liquid line Valve, solenoid Insulation, bulb, TXV Hardware, evaporator mounting base (set of four) Drier Valve, shut-off, suction line Base, split system...
  • Page 34 Electrical box Order parts online www.follettice.com...
  • Page 35 Reference # Description Cover, electrical box, remote Board, control circuit, 120V (includes 00132910) Stand off’s (set of 6) Switch, evaporator purge Switch, evaporator clean Switch, icemaker power Circuit breaker, 8 amp Power lead Order parts online www.follettice.com Part # 00130898 00132910 00130906 00114371...
  • Page 36 Integration kit – top-mount and Satellite-fill Top mount configuration Satellite-fill configuration Order parts online www.follettice.com...
  • Page 37 Integration kit, Satellite-fill (requires transport tube) Not shown Extension-fill tube, 9" Not shown Extension-fill tube, 4" Not shown Follett SafeCLEAN ice machine cleaner (case of 24 x 7oz packets) Not shown Sani-spong kit Order parts online www.follettice.com Part # 00171322...
  • Page 38 Skins assembly Stock Module Identification Plate Module No. Product Service No. 208264 Order parts online www.follettice.com...
  • Page 39 Reference # Description Front cover, split system Tubing, water, 1/4" OD Tubing, drain Fitting, drain Fitting, water inlet Elbow, water inlet Coupling (includes 00144675) O ring Bulkhead fitting Hose clamp Power cord, 120V Louvered docking assembly, split system (includes 00123182) Clamp, drain line Screws Bulkhead connector kit...
  • Page 40 Gasket, receiver service valve Not shown Gasket, compressor service valve Chewblet is a registered trademark of Follett Corporation, registered in the US. 801 Church Lane • Easton, PA 18040, USA Toll free (800) 523-9361 • (610) 252-7301 Fax (610) 250-0696 • www.follettice.com Order parts online www.follettice.com...

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Hcd1400r

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