HCC700A, HCC700W, HCD700A, HCD700W Ice Machines
Contents
1. WNT 15 Compressor refrigerant solenoid output 15 Wiring diagram essa rnm ex ma Re 16 Compressor data c i RUIN EE NER RU 17 Gearrmolor dala 17 Resistance oft WINGINGS u ee err exe ker mere Ya au ev epa m eR ec e ae 17 Mechanical System 2 osse eve vasi wer eate 18 Evaporator disassembly Uu ve ceres u EURO EXERCERE XR X COVERED EE pb EC ER 18 Evaporator reassembly ______________ 21 Flelrigeration Donde de dia e e ie ne bee egre vienes 25 Refrigeration pressure data hh heh 25 Refrigeration system diagram I emm she 25 Refrigerant cliarge SIZe vu yku epe e hehe exe Res ve ere ete 26 Refrigerant replacement requirements nhe he hh hh hh hh hn 26 s 26 AMDICOIS TET 26 lce capacity test weed 26 Bin full detection System 27 MERE 28 Replacement parts aa 30 Welcome to Follett Follett2. 700 HCC700W HCD700A HCD700W Ice Machines Order parts online Www llata pom Operation and Service Manual MN Following installation please forward this manual to the appropriate operations person KG xr 801 Church Lane Easton 18040 USA Toll free 877 612 5086 1 610 252 7301 Innovative solutions inspired by ice www med com 00988170800 Table of contents Welcome to Follett Corporation 4 SPECIICATIONS 07 us a suyus E 5 Operation PL UO 7 i e 7 Weekly exterior Care P R aa 7 Monthly condenser cleaning us eaa a n R ETE EE be hn dee 7 Semi annual evaporator cleaning cece cence eee e E ENEE sa 7 ese Lag wees 12 Ice machine operation 2 uu uuu na 12 Water Syste ua aS Qa eae Ve 13 Electrical Syste Mhe Se iays repe de eese Sinai a qam awia 14 Normal control board operation ES 14 Enor ire EUST 15 TEES 15 SOIL SMOlS DUE VR aq qu 15 Relay outp t
3. de FAI xov18 Sova EX Fon 31IHM Tam EL s i dd e loo nm m Q 9 8d 9519 5 9 335 Hd T3ANHO O T S134317 g S Nv4 VINS N Z 3IHM TINS H3NV31O O zs ud ion SN3S iao reum 0 4 NL 9010 O ne ee Jem 49 sme of 3unss3ud M O x E MI n gm E ovig SLIHM 54 IH 1O SH 8H 39845 zea 8 48032 E GIONS10S H31VM NV310 1NIVW O OQ 5 a 15 Avaa INIL O pi Os gt ba 91 31940 83379 O O O m T 9 i F Ollly N N N O Son m H H u H E Lo OLH ov1a SLUHM ple arg it THANH ww ou Hal ibi S Y 31HM er b 084 IS F1 1 H 1 OL au 16 Compressor data Compressor current draw at 115 VAC Air Water cooled 60 F 15 5 70 F 21 1 C 80 F 26 7 C 8 25A 8 12A 8 15A Locked rotor amps 50A Q 115V Compressor current draw at 208 230 VAC Air Water cooled 60 F 15 5 C 70 F 21 1 C 80 F 26 7 C 4 13A 4 06A 4 08A Locked rotor amps 31A 208 230V Gearmotor data Gearmotor current 1 2A Q 115V 0
4. RIDE remote ice 400 Series D 115 60 1 icemaking head 206kg self contained B Ice storage delivery equipment HC Horizon Self contained and remote 700 upto Air cooled remote bin T Top mount Chewblet Maie high side is condensing unit J Drop in 1000 1400 i 1000 t 9 IN Air cooled no condensing Ice Manager 1650 Series 230 50 1 icemaking head Feed unit for diverter valve Self contained only 1036 Ibs HM Horizon 471kg connection to parallel rack system Micro 1400 up to system Chewblet 1450 Ibs 658kg 1650 up to 1580 165 717kg Warranty does not cover exterior or outside installations Moving parts Do not operate with front cover removed Hot parts Do not operate with cover removed To reduce risk of shock disconnect power before servicing Drain line must be vented Water supply must be treated by a scale inhibiting filter Most ice machine cleaners contain citric or phosphoric acid which can cause skin irritation Read caution label on product and follow instructions carefully Ice is slippery Maintain counters and floors around dispenser in a clean and ice free condition Ice is food Follow recommended cleaning instructions to maintain cleanliness of delivered ice Specifications Electrical Each ice machine requires its own separate circuit with electrical disconnect within 10 ft 6m Equipment ground required Standard electrical HCC700 208 230 60 1 6 ft 2m NE
5. and reinstall Fig 25 2 3 Use cardboard disc to press new mating ring into main housing Fig 26 1 4 Lube the shaft with liquid soap in the area shown Fig 26 2 and slip on seal and spring Fig 26 3 Note Do not touch the sealing surfaces with bare hands Contact with bare skin will cause premature seal failure 5 Install auger Fig 26 4 22 6 10 11 12 13 Install main housing Slide main housing onto auger shaft Fig 27 1 Install main housing insulation Fig 27 2 Use an allen wrench to install 3 16 allen screws 3 Fig 27 3 Apply a coat of petrol gel to the auger shaft Install gear motor Install main housing insulation Fig 28 1 Slide gear motor onto the auger shaft Fig 28 2 w Install two 1 2 bolts Fig 28 3 nstall 11 16 auger nuts and washer Fig 28 4 Use 3 16 allen wrench to orient auger shaft with keyway in the upward position Fig 29 1 Install key into keyway Fig 29 2 Install washer and finger tighten 11 16 jam nut Tighten jam nut with adjustable wrench while using allen wrench to prevent auger from turning Install and tighten 11 16 auger nut with adjustable wrench while using another adjustable wrench to hold jam nut 23 Fig 27 lt s D j 69 auger nut jam nut 14 Install gear motor insulation 15 Ins
6. through a restrictive nozzle that squeezes out the water and creates the Chewblet The continuous extrusion process pushes the Chewblets through a transport tube into a dispenser or bin A solid state PC board controls and monitors the functionality of the ice machine In addition to sequencing electrical components the board monitors various operational parameters A full complement of indicator lights allows visual status of the machine s operation Additionally the PC board controls the self flushing feature of the ice machine The evaporator water is periodically drained and replenished to remove minerals and sediment A unique bin full detection system is incorporated in the Horizon ice machine A switch located at the ice discharge port of the machine detects the position of the transport tube 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 Harvest system diagram Ice Transport Tube Water Inlet NS Compression Nozzle Auger N NE N X 12 NNAANANANANANNNNNNSNNNNNNNNNSNSNSNNX SS SS Water system The water level in the evaporator is controlled by a feed solenoid and level detecting sensors Referencing the
7. 00145342 500377 00192070 3 203460 00171223 Not shown 00939058 Louver intake exhaust 13 75 x17 75 per foot 6 feet required 00978304 00131532 01006543 Louvered docking assembly includes water tubing water inlet fitting water 01006170 inlet elbow strain relief plate bulkhead connector kit and drain pan Not shown 41 42 43 Horizon Harmony Ice Manager SafeCLEAN Sani Sponge RIDE and Vision are trademarks of Follett Corporation Chewblet and Follett are registered trademarks of Follett Corporation registered in the US Toll free 877 eis 5086 1 610 252 7301 00988170R00 Innovative solutions inspired by ice www follettice com Follett Corporation 7 12
8. 62A Q 208 230V Locked rotor amps 2A Q 115V 208 230V Resistance of windings 115 vac gearmotor White to black 169 White to blue 169 Blue to black 329 208 230 vac gearmotor Brother White to black 369 White to tan 369 Tan to black 929 Compressor start winding 115V 10 439 Compressor run winding 115V 1 779 Compressor start winding 208 230V 5 950 Compressor run winding 208 230V 0 69 Fan motor 389 90 F 32 2 C 8 20A 90 F 32 2 C 4 10A 100 F 378 C 8 89A 100 F 378 C 4 45A 17 Mechanical System Fig 12 Evaporator disassembly 1 Press CLEAN button to purge evaporator Turn power OFF when LO WATER lights 2 Unscrew and disconnect transport tube from louvered docking assembly 3 Unplug gear motor 4 Remove shuttle housing Remove vent tube Fig 14 1 Disconnect shuttle housing switch connections Fig 14 2 Remove two screws and lift shuttle housing Fig 14 3 18 Fig 15 5 Remove gear motor Remove gear motor insulation Fig 15 1 Remove 11 16 auger nuts and washer Fig 15 2 Remove two 1 2 bolts Fig 15 3 Pull gear motor from auger Fig 15 4 Remove main housing insulation Fig 15 5 6 Remove traces of petro gel from auger shaft 7 Remove main housing Use an allen wrench to remove 3 16 allen screws 3 Fig 16 1 Remove shaft insulation Fig 16 2 Remove main h
9. contactor Replace PC board Check for Purge operation Correct transport tube routing Repair or replace shuttle mechanism Replace or reposition thermostat Correct coupling installation Clean ice machine Increase flushing frequency Replace or repair shuttle mechanism Replace PC board Plug in gearmotor Air condition area to below 100 F 38 C Reposition ice machine or properly ventilate Prevent ice machine exhaust from recirculating Clean condenser grille air cooled Restore water flow to condenser Correct air flow Remove any blockage from fan blades Replace PC board Replace fan motor Remove kink or blockage from drain hose Re route floor drain Clean area around drain sensor and or replace Drain solenoid valve Add vent to drain line Ice machine disposition Possible causes Corrective action ON or OFF Legend ON OFF FLASHING Clean or replace water probe assembly Check wiring connections Clean or replace vent tubes Replace water feed solenoid valve Failed water sensors Processor Excessive water in bin or assumes there is no water when coming into bin from transport there is water tube Blocked reservoir vent Defective water feed solenoid valve Stuck in open position 6 Ice machine is making ice CLEANER FULL O DRAIN CLOG O HIPRESS
10. equipment enjoys a well deserved reputation for excellent performance long term reliability and outstanding after the sale support To ensure that this equipment delivers the same degree of service we ask that you review the installation manual provided as a separate document before beginning to install the unit Our instructions are designed to help you achieve a trouble free installation Should you have any questions or require technical help at any time please call our technical service group at 877 612 5086 or 1 610 252 7301 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 Check your paperwork to determine which model you have Follett model numbers are designed to provide information about the type and capacity of Follett equipment Following is an explanation of the different model numbers in the 700 series Chewblet Ice Machine Model Number Configurations C 700 V S Machine Voltage Series Condenser Application Configuration MC Maestro C 208 230 60 1 icemaking head 400 up to A Air cooled self contained V Vision S RIDE Chewblet Self contained only 454 lbs W Water cooled Harmony
11. will fill to the normal low sensor and the machine will resume normal operation The error will clear automatically HI PRESSURE Should the refrigeration pressure rise above 425 psi the machine will shut down and the TIME DELAY and HIGH PRESSURE will be illuminated After the time delay and if the pressure has fallen back below the reset point of 295 psi the machine will restart and the TIME DELAY and HIGH PRESSURE will clear Hard error DRAIN CLOG The drain clog sensor located in the chassis underneath the rear drain pan will detect the presence of water just below the top edge of the pan If water does not properly flow out of the drain pan it will overflow into the chassis and rise to the sensor especially during a self flushing purge cycle Turning the power switch off and then back on again will restart the ice machine Relay output indication Each relay on the board has an indicator light associated with its output For example when the relay for the water feed solenoid is energized the adjacent indicator light glows green Time delay on start up I Y ATTENTION Unit has 15 minute start up delay when power is applied to prevent circuit overload Depressing the reset button on the control board will bypass this delay Flushing logic Flush on fly For every one 1 hour of ice making time the machine will open the drain valve for a duration of 60 seconds While the drain valve is open the machine will conti
12. ATER light to come on Fig 1 in 2 Mix 1 gallon 3 8L 120 F 49 water and 7 ounces 198g one 7 ounce packet of Follett SafeCLEAN ice machine cleaner part 00132001 Locate cleaning cup Fill until CLEANER FULL light comes on Fig 2 Note Do not use bleach to sanitize or clean the icemaker 3 Replace cover on cleaning cup Wait until machine restarts Machine will clean then flush 3 times in approximately 15 minutes Fig 3 4 To sanitize Press CLEAN button The machine will drain Wait for LO WATER light to come on Fig 4 N CLEANER FULL 9 5 Mix 1 gallon 120 F 49 water and 1 6 ounces 48ml NU CALGON IMS II SANITIZER Fill until CLEANER FULL light comes on Fig 5 Place one Sani Sponge in remaining sanitizing solution and retain for Step 9 Note Do not use bleach to sanitize or clean the icemaker N CLEANER FULL 6 Replace cover on cleaning cup Wait until machine restarts Machine will sanitize then flush 3 times in approximately 15 minutes Fig 6 7 Disconnect coupling as shown Fig 7 Note Steps 8 11 must be completed before machine flushes and starts producing ice 8 Using disposable food service grade gloves insert dry Sani Spo
13. MA 6 15 cord and plug provided HCD700 115 60 1 6 ft 2m NEMA 5 15 cord and plug provided Maximum ice machine fuse 15 amps each Amperage 115V 10A 220V 5A Plumbing 3 8 OD push in water inlet 3 4 MPT drain 1 4 FPT condenser inlet water cooled condenser only 1 4 FPT condenser drain water cooled condenser only 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 To prevent back flow do not connect drains Separate drains for ice machine and condenser Water shut off recommended within 10 feet 3m Water supply must be treated by a scale inhibiting filter Follett item 00130286 Ambient Air temperature 100 F 38 C max 50 F 10 C min Water temperature 90 F 32 C max 45 F 7 C min Water pressure potable 70 psi max 483 kPa 10 psi min 89 kPa Note Water cooled condenser pressure 150 psi 1034 kPa Heat rejection Air cooled rejects 8850 BTU hr Water cooled rejects 10150 BTU hr Ice production Note Water regulating valve set to maintain a 215 PSIG 95 F Saturated R404A discharge pressure at all conditions Air cooled ice machine capacity 24 hrs Water cooled ice machine capacity 24 hrs Ambient Air Temperature F C Ambient Air Temperature F C Inlet Water Temperature F C Potable Make up Water Temperature F C 32 272 264 235 226 200 kg D
14. O HIAMPS MAINT CLEAN LOW WATER MAKING ICE POWER ON SERVICE TIME DELAY Ice machine is not making ice Water supply is insufficient Low water pressure Defective water feed solenoid valve Stuck in closed position No water feed output from PC board Restore water supply and check water filters If evaporator was completely empty the reset button may have to be pressed to restart the ice machine machine will eventually start CLEANER FULL DRAIN CLOG HIPRESS HIAMPS O SERVICE O MAINT CLEAN Low WATER O MAKING ICE TIME DELAY Low BIN O 69 POWER ON when water reaches normal lo level Replace water feed solenoid valve Replace PC board Call Follett technical service group at 877 612 5086 or 1 610 252 7301 8 Service required 30 000 hour bushing check CLEANER FUL DRAIN CLOG HIPRESS O HI AMPS SERVICE MAINT CLEAN O LOW WATER O MAKING ICE TIME DELAY LOW BIN 69 POWER ON 29 Replacement parts Order parts online www follettice com Evaporator assembly Order parts online www follettice com Reference Dessipion Gomessonnoze e B Cap sanitizer includes gasket Tubing water 3 8 OD Tubing water 1 4 OD Evaporator includes 2 o rings Rear bushing housing and bushing includ
15. 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 When water is between any of the other probes and the common the PC board will sense the activation During normal operation the water level rises and falls between the Normal High and Normal Low sensors As water is consumed to make ice the level will fall until the Normal Low sensor is exposed triggering the water feed solenoid on Water will fill until the Normal High sensor is activated Note The potable water dissolved solids content must be greater than 10 ppm for the water control system to function properly using reverse osmosis water filtration system ensure T D S level is greater than 10 ppm Water system diagram Water level diagram T d z NORMAL OPERATING 2 1 o bcm gt LA Y Z N ALARM LO 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 fla
16. eaning it is the operator s responsibility to see that this cleaning is performed according to the schedule below Service problems resulting from lack of preventive maintenance will not be covered under the Follett warranty Weekly exterior care The exterior may be cleaned with a stainless cleaner such as 3M Stainless Steel Cleaner amp Polish or equivalent Monthly condenser cleaning air cooled icemaker only 1 Use a vacuum cleaner or stiff brush to carefully clean condenser coils of air cooled icemakers to ensure optimal performance 2 When reinstalling counter panels in front of remote icemakers be sure that ventilation louvers line up with condenser air duct Semi annual evaporator cleaning every 6 months Wear rubber gloves and safety goggles and or face shield when handling ice machine cleaner or sanitizer Use only Follett approved SafeCLEAN Cleaner part 00132001 and NU CALGON IMS II SANITIZER Do not mix Cleaner and Sanitizer solutions together DO NOT USE BLEACH e t is a violation of Federal law to use these solutions in a manner inconsistent with their labeling Read and understand all labels printed on packaging before use Note Complete procedure for cleaning an sanitizing MUST be followed Ice must be collected for 10 minutes before putting ice machine back into service 1 To clean Remove cover Press the CLEAN button Fig 1 The machine will drain Wait for the LO W
17. es 1 o ring 31 Order parts online www follettice com 32 Air cooled assembly Order parts online www follettice com Reference Description ______ 3 Elwrcaboksupot O O 00153696 _ 5 msusinbubTXV _ S a Valve expansion thermal includes insulation and 2 clamps Compressor 115 V 60 Hz includes start run components and drier 9 220 V 60 Hz includes start run components and drier 01006345 33 Order parts online www follettice com 34 N EN w rjj E D KEN D Q real e k y f gt T s LN D x S Water cooled assembly Order parts online www follettice com Reference Description Pa o r _ Valve expansion thermal includes insulation and 2 clamps _______ 9 0017234 Compressor 115 V 60 Hz includes start run components and drier 35 Order parts online Electrical box www follettice com 36 Order parts online www follettice com Reference Description Part 1 __________ electrical box airwatercooled 01006386 2 Board control 115 V includes stand
18. for leaks Ambients Minimum Maximum Air temperature 50 F 10 C 100 F 37 8 C Water temperature 45 F 7 C 90 F 32 2 C 1Ambient air temperature is measured at the air cooled condenser coil inlet 2Ambient water temperature is measured in the ice machine water reservoir Ice capacity test Ice machine production capacity can only be determined by weighing ice produced in a specific time period Replace all panels on ice machine Run ice machine for at least 15 minutes Weigh and record weight of container used to catch ice Catch ice for 15 or 20 minutes Weigh harvested ice and record total weight Subtract weight of container from total weight Convert fractions of pounds to decimal equivalents ex 6 Ibs 802 6 5 Ibs Calculate production using following formula ON OT ROMs 1440 min x wt of ice produced Production capacity 24 hr period Total test time in minutes 9 Calculated amount per 24 hours should be checked against rated capacity for same ambient and water temperatures in Ice Production Tables 26 Bin full detection system The Follett Horizon ice machine 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
19. imensions and clearances Entire front of ice machine must be clear of obstructions connections to allow removal 1 26mm clearance above ice machine for service 1 26mm minimum clearance on sides The intake and exhaust air grilles must provide at least 160 sq in 1032 sq cm of open area Air cooled model HCC700A ice machines 18 458mm minimum clearance between discharge and air intake grilles ICE TRANSPORT HOSE CONNECTION z 22 44 57 cm 175 MIN Cm 8 li 2125 54 cm 1 4 FPT CONDENSER 3 8 OD PUSH IN WATER INLET WATER COOLED ONLY 3 4 MPT DRAIN Operation Cleaning and preventive maintenance all models 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 Cleaning of the condenser can usually be performed by facility personnel Cleaning of the icemaker system in most cases should be performed by your facility s maintenance staff or a Follett authorized service agent Regardless of who performs the cl
20. nance timer OFF 14 Error faults The Horizon PC board monitors various operating parameters including high pressure auger gearmotor amperage limits clogged drain and low water alarm conditions There are two types of errors namely hard or soft A hard error is one that shuts the machine off and will not allow restart until the reset button is pressed Even cycling power will not reset a hard error A soft error can either be automatically reset should the condition rectify or if power is cycled Should an error occur consult the troubleshooting guide in this manual or a Follett service technician Soft errors HI AMPS The PC board monitors the amperage of the auger motor Should the gear motor experience current draw above the allowable limit the machine will shut down and the TIME DELAY and HI AMP will be illuminated After the time delay the machine will restart and the TIME DELAY and HI AMP will clear LO WATER During operation the water level cycles between the normal low and normal high sensors Should the water be shut off to a running machine a soft error will occur The error sequence is as follows During operation the water level falls to the normal low sensor and when it does the water feed solenoid is energized If water is not detected at the normal low sensor within 10 seconds a soft error will occur The machine will shut down but the water feed solenoid will remain energized Should water return it
21. nge kit part 00132068 Next insert Sani Sponge soaked in Nu Calgon IMS II sanitizer solution from Step 5 Push both Sani Sponges down ice transport tube with supplied pusher tube Fig 8 9 Remove and discard 16 407mm pusher tube Fig 9 Fig 9 Fig 10 10 Reconnect coupling When sanitizing cycle ends machine will start producing ice Press power switch ON Ice pushes Sani Sponges through tube Fig 10 10 1 Place a sanitary 2 gallon larger container in bin or dispenser to collect Sani Sponges and ice for 10 minutes Collect 5 5 lbs 3kg of ice from unit Discard ice and Sani Sponges Fig 11 11 Fig 11 Service Ice machine operation all models Follett s ice machine consists of five distinct functional systems covered in detail as follows Water system Electrical control system Mechanical assembly Refrigeration system Bin full The Horizon ice machine overview The Follett Horizon ice machine uses a horizontal cylindrical evaporator to freeze water on its inner surface The refrigeration cycle is continuous there is no batch cycle The evaporator is flooded with water and the level is controlled by sensors in a reservoir A rotating auger 13 RPM continuously scrapes ice from the inner wall of the evaporator The auger moves harvested ice through the evaporator into an ice extrusion canal The ice is forced
22. nue to make ice and the water feed valve will cycle to maintain water level Off cycle At the completion of off cycle time delay the machine checks for a cumulative one 1 hour of ice making time since the last off cycle flush If the cumulative ice making time exceeds one 1 hour the machine will open the drain valve for 60 seconds to drain the evaporator in its entirety It will then refill with water and begin making ice If the ice making time is less than 1 hour the machine will start and begin making ice without draining the evaporator 15 Wiring diagram ove r1 SSdHd NvV319 NE HOSN3S m HIOAH3S3H 13101A HOSN3S IH HI Sud IH JJYS 21 ST3A31 T3ANHO T3ANHO xig as A 92
23. oG HIPRESS HI AMPS O MAINT CLEAN O LOW WATER O SERVICE O TIME DELAY O MAKING ICE 63 POWER ON gt Defective compressor Defective start relay Defective start capacitor Defective run capacitor Defective main contactor No output from PC board Machine in Purge cycle Ice jamming due to improperly installed transport tube causing a false shuttle Shuttle stuck in up position Damaged or improperly installed thermostat open Transport tube backed out of coupling Poor water quality causing ice to jam auger Damaged shuttle mechanism Intermittent drive output from PC board Evaporator will freeze causing a HI AMPS error Gearmotor is unplugged High ambient temperatures gt 100 F 38 C Poor ventilation or air recirculation Clogged condenser air cooled No water flow through condenser water cooled Fan not working properly No air flow Blocked fan blades No fan output from PC board Faulty fan motor Drain hose kinked or plugged causing water to back up Improper floor drain routing pitch causing water to back up High TDS levels and leaking drain solenoid may cause an errant drain clog No vent on external drain line 28 N Replace compressor Replace start relay Replace start capacitor Replace run capacitor Replace main
24. offs 01006428 2 Board control 240 V includes stand offs 01006410 3 Stand offs setof 8 00130900 4 ________ Capacitor compressorrun 220V 60 Hz 502837_ Relay compressor starting 115 V 60 Hz Relay compressor starting 220 V 60hz 802899 6 Contactor __ 00975136 6 ________ 22 if tt ON 8 ________ evaporatorclean oono 9 Switch icemachinepowe 208867 _ m _________ O 37 Order parts online www follettice com Integration top mount and RIDE remote ice delivery Top mount configuration RIDE model configuration 38 Order parts online www follettice com Reference z Description o 00171322 500377 00171264 209100 00167122 00171272 00125532 Ring locking includes 00126532 00171371 Ice transport tube 10 3m 00171280 Ice transport tube 20 6m 00171298 501176 00168922 2 00168930 3 Ice transport tube top mount 30 762mm 00171306 00171389 Integration kit RIDE model requires transport tube 00171397 Not shown 00135723 39 Order parts online www follettice com Skins assembly 40 Order parts online www follettice com Reference Description Pat 3 water 3 8 OD 6 ________ Coupling includes O ring oona e Buna
25. ousing Fig 16 3 8 Remove and discard mating ring and seal Fig 17 1 9 Carefully remove auger Fig 17 2 WARNING Use caution when removing auger The auger is very sharp handle with care to avoid personal injury 19 Fig 18 Fig 19 Fig 18 1 to release and remove the solenoid 10 Press the lever on the back of the reservoir Fig 18 2 11 Remove three screws to remove the reservoir insulation Fig 19 12 Remove three screws to remove the reservoir Fig 20 20 13 To remove the rear bushing place the auger into the evaporator and use it to gently tap and dislodge the rear bushing housing Fig 21 Evaporator reassembly 1 Remove and inspect O ring seal Replace if damaged in any way 2 Place rear bushing into evaporator 3 Install the three bolts partially tighten each bolt alternating bolts until the rear bushing is fully seated and properly aligned Fig 22 4 When fully seated remove the bolts 5 Install the reservoir with three bolts Fig 23 21 6 Install the reservoir insulation tube clamp and solenoid lever with three screws 7 Install solenoid 1 Remove and inspect O ring seal Replace if damaged in any way Fig 25 1 2 Clean O ring groove Lubricate O ring with petrol gel
26. shing green light labeled POWER indicates power to the machine All other normal operation status indicators are covered as follows Ice machine disposition Operating conditions Legend oN OFF ON or OFF FLASHING 1 Ice machine is making ice 1 Normal running CLEANER FULL DRAIN CLOG HI PRESS HI AMPS MAINT CLEAN LOW WATER TIME DELAY MAKING ICE POWER ON e 2 Ice machine is not making ice 2 Normal time delay When the bin fills with ice the LOW BIN light goes out and the refrigeration and auger drive systems immediately shut down Note The fan motor will continue to run for 10 minutes to cool condenser The TIME DELAY light comes on initiating the time delay period When the time delay expires the machine will restart provided that the LOW BIN light is on MAKING ICE CLEANER FULL DRAIN CLOG O HI PRESS HIAMPS MAINT CLEAN O LOW WATER LOW BIN 68 POWER ON O SERVICE TIME DELAY Note The ice machine has a 15 minute startup delay when power is applied to prevent circuit overload DIP Switch Settings OFF ON Capacitive touch Sensor safe NOT USED NOT USED No filtration Filtration message NOT USED gt NOT USED NOT USED je NOT USED 30 minute time delay 60 minute time delay Flush disabled Flush enabled Maintenance timer ON Mainte
27. shuttle flag up into the sensor shutting the machine off The shuttle actuator located above the ice bin allows the ice to curl up within it when the bin is full In this way there no loads generated that would tend to lift off the lid of the bin Shuttle flag and sensor Shuttle actuator Running 27 Troubleshooting Please see Service section for a description of each function Ice machine disposition Possible causes Corrective action Legend on Q OFF ON or OFF FLASHING 1 5 Ice machine is in running condition but not making ice O CLEANER FULL O DRAIN CLOG HIPRESS TIME DELAY MAKING ICE z lt lt 68 tr ogg gt 8 o fes OOO Machine in TIME DELAY without full bin O CLEANER FULI O DRAIN CLOG O HI PRESS O HIAMPS O SERVICE O MAINT CLEAN TIME DELAY O MAKING ICE POWER ON Ice machine HI AMPS is not making ice O MAINTICLEAN O LOWWATER 2 tc d o DRAIN CLOG HI PRESS 5 SERVICE TIME DELAY O MAKING ICE POWER ON Ice machine is not making ice HI PRESSURE CLEANER FULI DRAIN CLOG MAINT CLEAN LOWWATER HIPRESS O HIAMPS O SERVICE TIME DELAY MAKING ICE 68 POWER ON Ice machine is not making ice Drain clog CLEANER FULL DRAIN cL
28. tall shuttle housing Place shuttle housing and install two screws Fig 32 1 Plugin shuttle housing connections Fig 32 2 Connect vent tube Fig 32 3 16 Plug in gear motor BROWN to BLUE BLACK to BLACK WHITE to GRAY 17 Connect transport tube to louvered docking assembly 24 Fig 31 Fig 33 Refrigeration system Refrigerant pressure data Air cooled condensers air 60 F 16 C 70 F 21 80 F 27 C Pressure psig discharge suction 190 31 220 33 250 35 Water cooled condensers water 60 F 16 C 70 F 21 C 80 F 27 C Pressure psig discharge suction 215 29 215 31 215 33 90 F 32 C 100 F 38 C 285 37 315 40 90 F 32 C 215 35 Note The water control valve is factory set to maintain 215 15 psi discharge pressure 70 F 21 C water Refrigeration system diagram HIGH SIDE REFRIGERATION LINE RUN FILTER DRIER E rH zussuosunc EXPANSION VALVE SERVICE PORT fj HEAT EXCHANGER SERVICE PORT LOW SIDE LOW SIDE REFRIGERATION LINE RUN RM HIGH PRESSURE VAPOR HIGH PRESSURE LIQUID LOW PRESSURE LIQUID 25 RENS LOW PRESSURE VAPOR Refrigeration charge All service on refrigeration systems must be performed in accordance with all federal state and local laws It is the responsibility of the technician to ensure
29. that these requirements are met Recharging ice machine to other than factory specifications will void the warranty R404A ice machine charge specifications Model Charge Refrigerant type HCC HCD700A air cooled 19 oz 539g R404A HCC HCD700W water cooled 15 oz 425g R404A 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 additional refrigerant is required virgin or reclaimed refrigerant that meets ARI standard 700 88 must be used 2 In the event of system contamination for example a compressor burn out refrigerant leak presence of non condensibles or moisture the system must be repaired evacuated and recharged using virgin or reclaimed refrigerant that meets ARI standard 700 88 3 Follett Corporation does not approve of recovered refrigerants Improper refrigeration servicing procedures will void the factory warranty Evacuation Evacuate the system to a level of 500 microns When the 500 micron level is reached close all valves Allow the system to sit for approximately 20 minutes During this period the system pressure should not rise If the system pressure rises and stabilizes there is moisture in the system and further evacuation is needed If the pressure continues to rise check the system
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