CVU155N Series – 220V 60Hz Ice and Water Dispensers
Contents
1. Description Transformer 24V Relay dispense Relay auto fill Timer auto fill automatic fill units Strip terminal Tube water dispense stainless steel Bracket water solenoid Fitting outlet 1 8 MPT x 3 8 compression Valve solenoid water Fitting inlet plastic 1 4 barb Tubing water sold by the foot Switches power and icemaker Bracket switch mounting RH power and icemaker Bracket switch mounting LH power and icemaker Chute focus clear plastic Thermostat bin level Magnetic switch 1 one located under top cover 2 two located under electrical component cover Magnets 2 two located on drain pan 1 one located on top cover 1 one located on rear cover 18 Part 4 502885 501826 501826 502471 502472 502356 502611 502562 502886 502637 502356 502209 502914 502906 502459 500514 502887 502888 19 Chewblet is a registered trademark of Follett Corporation registered in the US POLLEY 801 Church Lane Easton PA 18040 USA Toll free 800 523 9361 610 252 7301 00120527R00 f ica U Innovative solutions inspired by ice Fax 610 250 0696 www follettice com Q 01 092. COUNTERCLOCKWISE ROTATION AUTOFILL R2 Pur Red Red Blk Wht i 7 e gt PL3 2 PL3 3 AUTOFILL R2 T7 Orn Blu 4 Blu 6 9 PL3 1 BIK e 220 Volts 5 Wht MALA LA LA LA LA ALT Pi L Red zu SOR RO Yel ul ae 24 Volts e DISPENSE SWITCH DISPENSE REDAY Red Brn IN Yel T OX yore B IND A 1 right hand interlock relay dispenser white white white ns Yel p T c C No C NO BA a TOP LID DRAINPAN REAR LID SWITCH SWITCH SWITCH DISPENSE RELAY Rt Red Blu Yel 4 6 9 DISPENSE SOLENOID AutoFill Timer AUTOFILL RELAY Red Blu B lax J rn Yel 2 Oy 9 l2 1 B i 18 MIN OFF Yel 4 BIN 5 SEC ON T STAT IM dH o SWITCH NO 1 IM_ 2 e oco SWITCH NO 2 xj w x w E E EE 3 BIN SIGNAL i BIN SIGNAL i to to Ice Machine 2 Ice Machine 1 Orn AUGER MOTOR CLOCKWISE ROTATION DISPENSE RELAY 1 Orn ii Pur Red Red Bik Wht E 41 7 Mt gt PL2 1 PL2 2 Pur Blu Blu left hand PL2 3 dispenser WHEEL CLOCKWISE ROTATION AUTOFILL R2 Pur Red Red Bik Wht NG gP a fl PL3 2 PL3 3 AUTOFILL R2 gt a Orn Blu 4 Blu 8 8 PL3 1 right or left hand dispenser V lt LEGEND TERMINAL STRIP CONNECTION PIN and SOCKET CONNECTION 12 Dispenser troubleshooting guide Before calling for service 1 Check that ice is
3. Do not reduce drain line size or tie drains together 9 Make electrical connections in accordance with applicable wiring diagrams provided Provide disconnects within 3m 10 ft of dispenser and icemaker for servicing Field wiring diagrams Note Field wiring diagrams are intended to aid electricians or technicians in understanding how equipment works All field wiring must be installed in accordance with all local and NEC codes If attaching optional Chewblet MCC400AVS auto fill icemaker kit s IMPORTANT Field wiring diagram is intended to aid electrician or technician in understanding how equipment works Electric supply 220V 60Hz Electric supply TE 220V 60Hz Ir CVU155N optional Ir i Dispenser ice machine 1 GND r L2 i in L2 enses i L1 LEsssbos Junction box i Electric supply 220V 60Hz accent L2 Ed optional i ice machine 2 i 44 L1 GND rri 4 9 j Junction box L2 en ee L1 fhe p DD Connections to complete Junction box Installing optional auto fill icemaker kit s Correct installation of Satellite fill icemaker s is critical to proper performance of icemaker Refer to installation manual packed with icemaker for important details on ice transport tube run ventilation requirements and other installation requirements Failure
4. push button 502617 9 Cover dispense chute push button operation includes button and label ice 502440 10 Cover dispense chute push button operation includes button and label water 502440 11 Chute focus clear plastic 502459 Not shown Push pin clear chute 502610 12 Switch push button operation for ice includes label 502441 13 Splash shield right hand unit 502612 Not shown Splash shield left hand unit 502613 14 Thumbscrew splash shield 10 32 x 1 2 501100 Not shown Panel access right hand and left hand units 502907 16 Panel wrap right hand unit 502909 Not shown Panel wrap left hand unit 502908 Not shown Panel rear motor support right hand unit 502586 Not shown Panel rear motor support left hand unit 502587 Not shown Clip Tinnerman 10 32 502621 Not shown Screw 10 32 x 1 2 502287 Not shown Legs 153mm adjustable to 229mm set of 4 502454 17 Switch water dispense push button operation includes label 502648 Not shown Plug 2 lead male 502333 Not shown Plug 2 lead female 502334 14 Dispense assembly Reference 1 2 3 4 5 Not shown 6 7 8 9 10 11 Side View right hand RH unit shown Description Gate dispense Linkage pin gate solenoid Pin quick release 141mm dispense gate Solenoid includes linkage pin Dispense mechanism assembly right hand unit Dispense mechanism assembly left hand unit Spring dispense mechanism 1 per side Chute ice W
5. optional auto fill icemaker kit s DO NOT CONNECT TO DRAIN SYSTEM Installation Installing dispenser in counter Note All dispensers must be supported from below with supplied 153 229mm 6 9 adjustable leg accessory or equivalent Do not hang dispenser on flange All dispensers must be installed level in both directions to ensure proper operation 1 Check that dispenser location meets all requirements in this manual and cut counter as shown Plan View counter cut out 772mm 3 m m 667mm 3 mm 3mm 90 975 A 26 25 125 125 Front of counter Place support blocks in cabinet to raise dispenser to a height of 305mm 12 Place dispenser in counter onto support blocks Attach adjustable legs to dispenser Remove support blocks and lower dispenser feet to floor Adjust legs for 4mm 1 8 clearance between dispenser lip and countertop to verify there is no load on flange NOaR ON Apply a bead approximately 6mm 1 4 in diameter of NSF listed silicone sealant Dow Corning RTV 732 or equivalent around perimeter of dispenser where it meets counter Smooth sealant to a 4mm 1 8 radius 8 Install a PVC drain line with at least a 20mm per 1m 1 4 per foot slope Insulate drain line to prevent condensation Note Do not apply excessive heat if any sweating of fittings is necessary Heat conduction through metal may melt threads in plastic drain
6. Order parts online www follettice com CVU155N Series 220V 60Hz Ice and Water Dispensers Installation Operation and Service Manual Service numbers above B50000 _ Fouer WATER Q ICE Q Following installation please forward this manual FOLLETT Innovative solutions inspired by ice to the appropriate operations person 801 Church Lane Easton PA 18040 USA Toll free 800 523 9361 610 252 7301 Fax 610 250 0696 www follettice com 0A 00120527R00 Table of contents Welcome to Follett Corporation P I ee eed 3 Important Caullons oed uineis Pee Rh he ease sen tapete hausta diete a tale exe dama MIO o UC 3 Specifications pene me ee er Pee a ee eS 4 Installation p 6 Installing dispenser IriGOUFnter terrre tette ter tert rib e pbi tai edu mbuE 6 Field wiring diagrams Vorne pb idet E a aide rc PEDE AOM b pha cipi e nU aa a RE n e E Eosdeu Rios 7 Installing optional icemaker sf e e tet tr eet ee desea reb pp vate das 7 Operation E 8 How the dispenser Mel EDITI DID ID LI LU LLL TUUM 8 Cleaning 8 Servit MAXI DDDIL D teste E TEER reset nnaedeiner pelvis hopeie ie begets EEEE ENEE 10 Dispense chute cover removal rrr eerte tiir tbe etat iet a etii 10 Auger motor assembly removal eee eene 10 Gate assembly removal eene n
7. be sold by the foot 500366 Not shown Ice transport tube 3m 10 ft 502522 Not shown Ice transport tube 6m 20 ft 502523 Not shown Insulation transport tube sold by the foot 501176 10 Coil plain water 502461 11 Tubing water sold by the foot 502356 Not shown Cover blank ice entry 502674 Not shown Gasket ice entry 502672 Not shown Plate ice entry 2 holes 502673 16 Auger motor Side View Top View Reference Description Auger motor drive assembly vertical includes all items below Motor vertical auger includes gearbox and capacitor Chain auger drive 35 40p Sprocket 35 22T 5 8 bore Sprocket 35 12T 5 8 bore Drive shaft Bearing auger upper and lower Cover and bearing chain drive includes 501314 Capacitor 25mf 270V Key Woodruff Washers thrust 4 Mounting plate auger motor includes 501314 OANO aA RWND _ O 17 Part 502893 502889 502477 502478 502479 502480 501314 502912 502892 502482 501765 502913 Electrical components f Reference 1 Oo 0012 CO Inn 9 10 11 13 14 Not shown 15 Not shown Not shown Not shown
8. e area to fill 4 Dispense and discard all ice verifying dispenser is functioning properly Recommended quarterly cleaning of optional icemaker Units equipped with optional icemakers require cleaning of icemaker system at least every six months and more often if local water conditions dictate Failure to clean icemaker system will result in decreased performance and potential damage to icemaker Refer to Icemaker Installation Operation and Service Manual Service Dispense chute cover removal Fig 1 1 Remove top cover Front View 2 Push chute cover up vertically to slip off right hand unit holding tab 3 After clearing tab pull chute cover forward to remove top cover chute Dispense mechanism assembly removal cover 1 Remove top cover 2 Remove chute cover see above 3 Remove auger motor assembly see above 4 Remove quick release pins from the ice chutes and gates then unplug wires from solenoids ido udis dispense 5 Lift dispense mechanism up and off auger tube chute Auger and auger tube removal Fig 3 1 Remove auger motor and dispense mechanism assembly see above 2 Pull auger upward to clear auger tube 3 Lift auger tube upward to clear dispenser top 4 Slide tube and bearing plate through auger tube gasket Dispense wheel removal Fig 2 1 Remove drain pan assembly and bin access cover 2 Remove center thumbnut and threaded rod on dispense wheel assembly and lift wheel out front access o
9. in the dispenser and that congealed cubes are not causing a jam 2 Check that circuit breaker and switches are in ON position 3 Check that drain pan rear lid and top are on securely If ajar dispenser will not operate When the top is off auger does not operate even though the solenoids do 4 Check that all drains are clear Note For units equipped with Follett Chewblet icemaker see Icemaker Operation and Service Manual for service and troubleshooting information Symptom Ice does not dispense Auger motor does not run Wheel motor does not run Ice does not dispense Auger motor runs Wheel motor runs Gate does not open Ice does not dispense Auger motor does not run Wheel motor runs Ice does not dispense Auger motor runs Wheel motor does not run No ice in dispenser k On pw Possible cause Power switch faulty or in OFF position loose connection Faulty dispense switch Faulty transformer Drain pan ajar Faulty drain pan safety switch Loose electrical connection Linkage problem between solenoid and gate Faulty solenoid Loose electrical connection Faulty auger motor Faulty run capacitor Loose electrical connection Faulty wheel motor Faulty run capacitor Power switch in OFF position or faulty Bin signal switches in OFF position or faulty Faulty bin thermostat Faulty transformer Icemaker related problem Faul
10. l L Left hand side L Lever ode series R Right hand side Number of valves Beverage cooling 0 N series only 8 or 10 N Ice and water only Voltage C 220 60 1 Blank 115 60 1 N Important cautions Storage area of dispenser contains mechanical moving parts Keep hands and arms clear of this area at all times If access to this area is required power to unit must be disconnected first 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 Always disconnect power before cleaning or servicing the dispenser Failure to remove all sanitizer may result in health hazard Follett manual load dispensers can accommodate most cube cubelet ices up to 1 square or Follett compressed nugget ice Crushed flake bagged nugget or congealed ice cannot be used Use of these ices can jam dispenser and void warranty Separate any waffle like sections of cubes before adding to dispenser For ice compatibility questions please call Follett customer service at 610 252 7301 Specifications Electrical Each icemaker and dispenser require a separate circuit with electrical disconnect within 6m 10 ft Equipment ground required Standard electrical 220V 60Hz 1 phase Model Icemaker Dispenser number amperage amperage CVU155N series 5 0 amps ea 2 0 amps Plumbing Di
11. nne niente nne en eene 10 Auger and auger tube removal aie rr thee iata ee uei diui sra udln punk pe aaa 10 Dispenser Wheel removal 39 doas sik n as rx rra e rr Ir x nr dada wean etr rper Er Er seas 10 Wiring diagrams EET 12 Troubleshooting eee eene enne enne 13 Replacement parts Nudus uA DER TS vites ah Quiero E UE de NE endet ub e etum hereon rue arene GME EE ESAE NEN d 14 Welcome to Follett Follett ice dispensers enjoy a well deserved reputation for excellent performance long term reliability and outstanding after the sale support To ensure that this dispenser delivers that same degree of service we ask that you take a moment to review this manual before beginning the installation of the dispenser Should you have any questions or require technical help at any point please call our technical service group at 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 ice dispensing equipment Following is an explanation of the different model numbers in the CVU155 series CVU155NOLP Ice and valve actuation Tower side facing unit P Pushbutton Mode
12. pening Dispense assembly Top View right hand unit Auger motor assembly removal 1 Remove top cover 2 Remove one thumbnut on rear of motor bracket 3 Lift motor bracket up and unplug electric quick disconnects 4 Remove motor assembly solenoid Dispense wheel motor removal Fig 3 1 Remove drain pan bin access cover and dispense wheel 1 2 Remove stainless steel baffle plate under dispense wheel 3 Remove two screws holding wheel motor bracket on bin 4 Lift plate and motor up quick 5 Unplug electric quick disconnects from motor release pin 6 Lift motor and mounting plate out front ice chute access opening 10 Fig 3 Front View auger motor side view auger dispense wheel ae AS EL stationary agitator rotating agitator wheel motor auger bearing plate p f plain water 9 ss hook up baffle plate chilled water coil wheel motor mounting plate 11 Wi ri ng d lag ram S WATER SWITCH WATER SOLENOID L2 c NO Bik zv Wht L1 Om AUGER MOTOR COUNTERCLOCKWISE ROTATION INteriock RELAY DISPENSE RELAY I3 1 BLK N Orn N Pur Pur Red Red Bik Wht Oc O e9 4107 LET PL24 Mt Hos POWER d PL2 3 Blu Blu WHEEL
13. rap dispense mechanism Bushing Ni liners Screw 8 32 x 5 16 Pin spring 15 ON sud Top View Part 502455 502456 502102 501961 502458 502496 501950 502457 502607 501249 502625 502624 Hopper Side View 5 RN 7 LL 9 A a SJ c 3 a SE TT a mS E d 1 2 T F 6 10 4 left hand LH unit shown Reference Description Part 1 Auger LH unit black stamped with 1 502491 Not shown Auger RH unit gray stamped with 2 502492 2 Plate auger bearing 501696 Not shown Tube auger right hand unit 502487 Not shown Tube auger left hand unit 502488 3 Wheel dispense includes stud and rotating agitator 501681 4 Baffle under dispense wheel 501684 Not shown Drive bar under dispense wheel 501682 5 Motor vertical auger 502889 6 Motor wheel 502890 Not shown Seal wheel motor 501333 Not shown Spacer wheel motor 501768 Not shown Capacitor wheel motor 502891 7 Agitator rotating 534mm long 502484 8 Plate wheel motor mounting 502615 9 Agitator stationery 502490 Not shown Bracket ice tube double tube 502497 Not shown Ice transport tu
14. spenser 3 4 PVC pipe nipple for bin drain 3 4 PVC pipe nipple for drain pan drain 3 8 ID red line tubing for water in Icemaker Refer to detailed specifications in icemaker installation manual packed with icemaker Dimensions and clearances Required clearances 1295mm 51 minimum above counter for installation if dispenser will be dropped into counter 915mm 36 minimum above counter for all units after installation for auger cleaning and servicing 305mm 12 minimum on side opposite ice chute for service 305mm 12 minimum on ice chute side if ice transport tube enters this side 305mm 12 minimum between dispenser side s and optional icemaker s A 696mm Side View 27375 gt 305mm 12 ice transport tube entrance Xx 889mm gt 3 5 656mm 25 8 arom water connection SK beverage pan drain 470mm 18 5 3 4 PVC slip joint drain 223mm 8 75 lt gt 661mm 26 Front View counter top ice transport tube EN Ze i 712mm 1 ri uo air break 28 A 3 4 PVC slip s joint drain electrical connections Y Y lt gt lt gt lt gt 479mm 153mm 479mm 305mm 18 875 6 min 18 875 12 min Manual load unit Dispenser with 1 optional auto fill icemaker kit s Dispenser with 2
15. to comply with instructions may void warranty To start and operate dispenser 1 Follow detailed cleaning instructions in service manual before operating dispenser 2 For manual load units remove front drain pan or rear lid and fill storage area with approved ice Note Follett manual load dispensers can accommodate most cube cubelet ices up to 1 square or Follett compressed nugget ice Crushed flake bagged nugget or congealed ice cannot be used Use of these ices can jam dispenser and void warranty Separate any waffle like sections of cubes before adding to dispenser For ice compatibility questions please call Follett customer service at 610 252 7301 3 Turn power switch located on dispenser control box to ON position 4 For automatic fill units follow detailed instructions in icemaker installation section of installation manual then turn icemaker bin signal switch es located on dispenser control box to ON position and begin to make ice 5 When dispenser has at least 153mm 6 of ice in storage area test operation Operation Ice movement How the dispenser works Follett s dispensers are available in automatic load configurations fed from one or two Follett Satellite fill icemakers or manual load configurations using ice from another source In all models ice is stored below the counter in the dispenser storage area When the dispense lever or button is pushed the dispense motors are activated This ca
16. ty run capacitor Solution Turn power switch to ON position check connections Replace switch Replace transformer Check pan and reseat Replace switch Check connections Check linkage Replace solenoid Check connections Check auger motor Check run capacitor Check connections Check wheel motor Check capacitor Check switch and replace if necessary Check switch and replace if necessary Replace bin thermostat Replace transformer Refer to icemaker Operation and Service Manual for diagnosing Check for power and bin signal on icemaker PC board If problems persist after following this basic troubleshooting guide call Follett s technical service department at 610 252 7301 13 Replacement parts Dispenser exterior Top View Front View unit with right hand RH tower right hand RH tower push button dispensing 8 Fouer 7 17 Pwan ICE 16 2 2 12 g g 4_ 1 3 1 13 8 P S m 15 4 4 lt 16 Reference Description Part 1 Label Follett 502438 2 Top cover includes label and magnet 502905 3 Drain pan includes magnet 502903 4 Grille drain pan 502450 5 Cover electrical components 502902 6 Lid rear access includes magnet 502904 Not shown Cover ice storage under drain pan 502453 7 Label ice dispense cover push button 502623 8 Label water dispense cover
17. uses the wheel assembly in the storage area to turn moving ice to the vertical auger assembly which carries ice up to the dispense chute where it drops by gravity into the container In automatic load units ice is manufactured in either one or two Follett Satellite fill icemakers These icemakers may be located up to 6m 20 ft away from the dispenser Extruded ice is transported through a tube and pushed to the storage compartment of the dispenser When the bin is filled a bin thermostat shuts the icemaker off to avoid overfilling of the bin The icemaker will restart after 20 minutes if the bin is calling for ice Cleaning Using solutions below clean and sanitize storage area and beverage lines before starting unit and on a routine basis as noted below Note Always disconnect power before cleaning dispenser Do not run plastic parts through a dishwasher Solution A Combine 250ml 1 oz bleach with 8L 2 gal hot water or use Ecolab Mikro chlor Cleaner per manufacturers instructions Solution B Combine 50ml 1 4 oz bleach with 8L 2 gal hot water or use Ecolab Mikro chlor Cleaner per manufacturers instructions Note Cleaning solutions temperature must be at 24 to 52 C 75 125 F Recommended cleaning prior to start up Cleaning ice storage area before use 1 Refer to disassembly instructions see Service section and remove dispense wheel from ice storage area Remo
18. ve auger auger tube and dispense mechanism Wipe all components and ice storage area with cleaning Solution A Rinse all components and ice storage area thoroughly with clear potable water a Fon Wipe all components and ice storage area with sanitizing Solution B Recommended daily dispenser cleaning 1 Remove all debris from drain pan 2 Pour 4L 1 gallon hot water into drain pan to keep drain lines clear Recommended weekly dispenser cleaning 1 Remove drain pan and grille and wash with Solution A Rinse thoroughly 2 Pour a solution of 237ml 80z 1 cup household bleach mixed with 3 8L 1 gallon hot water into drain pan to help prevent algae growth in drain lines Recommended quarterly dispenser cleaning 1 Remove top from dispenser and turn power switch to OFF position Remove ice from storage area Remove dispense chute cover chute auger motor assembly auger and auger tube see Service section Remove drain pan grille and dispense wheel see Service section a Fon Clean all components and bin storage area with Solution A rinse thoroughly with clear water and sanitize with Solution B Putting unit back in service after quarterly cleaning 1 Reassemble components 2 For manual load units fill unit with an approved ice see important cautions on page 4 3 For automatic load units with MCC400A W R404A refrigerant icemakers turn bin signal switch es and dispenser power switch to ON position and allow storag
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