230V, 50 Hz Ice and Water Dispensers
Contents
1. FOMLETT EU155N Ice and Water Dispensers 18 Electrical components E S heny Description Part Transformer 24V Relay dispense Relay auto fill Timer auto fill automatic fill units 8 Fitting outlet 1 8 MPT x 3 8 compression 502562 bo Vale sotemold water po OS Tubing water sold by the foot Bracket switch mounting RH power and ice machine Bracket switch mounting LH power and ice machine Not shown Magnetic switch 502887 1 one located under top cover 2 two located under electrical component cover Not shown Magnets 502888 2 two located on drain pan 1 one located on top cover 1 one located on rear cover FOMLETT EU155N Ice and Water Dispensers 19 SafeCLEAN and SensorSAFE are trademarks of Follett Corporation Chewblet and Follett are registered trademarks and Horizon is a trademark of Follett Corporation registered in US Toll free 877 612 5086 1 610 252 7301 SF 00120303R02 Innovative solutions inspired by ice www follettice com 03 122. undercounter Alternate voltage C 230V 50Hz Important Safety Information Please read and adhere to the following safety information while installing using or servicing your Follett 7 Series Ice Dispenser 1 Always disconnect power before servicing the dispenser 2 Ice is slippery Maintain counters and floors around dispenser in a clean and ice free condition 3 Ice is food Follow the recommended cleaning and sanitizing instructions to maintain cleanliness of delivered ice 4 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 877 612 5086 or 1 610 252 7301 5 Follett recommends use of an activated carbon filter for units equipped with ice machines 6 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 POLE EU155N Ice and Water Dispensers Specifications 2 _ __ __ _ _____ _ _____ _ _ _ _ Electrical requirements Each ice machine and dispenser requires separate circuit with electrical disconnect within 6m
3. at 610 252 7301 3 Turn power switch located on control box to ON position f Follett manual load dispensers can accommodate most cube cubelet ices up to 26mm square and 4 For automatic fill units follow detailed instructions in ice machine installation section of installation manual then turn ice machine bin signal switch es located on control box to ON position and begin to make ice 5 When dispenser has at least 153mm of ice in storage area press PUSH FOR ICE lever or button to ensure that dispenser is operating properly Note If additional start up information is needed call Follett Corporation at 1 610 252 7301 User information lt _ mmm How the dispenser works Follett s EU155N Series ice and water dispensers are available in manual load configurations using ice from another source or automatic load configurations fed from one or two Follett 400 Ib 181kg day remote ice machines In all models ice is stored below the counter in the dispenser storage area When the dispense lever or button is pushed the dispense motor is activated This causes 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 remote ice machines These ice machines may be located up to 6m away from the dis
4. on ice transport tube run ventilation requirements and other installation requirements Failure to comply with instructions will void warranty Position ice machine in desired location Push one end of ice transport tube s through hole s provided in side of dispenser Route tube into ice tube bracket inside dispenser and engage bracket tabs in holes located in end of ice transport tube s See drawings below 4 Proceed with ice transport tube installation from dispenser to ice machine in compliance with instructions contained in ice machine installation manual packed with ice machine Ice tube retainer bracket ice tube thermostat gt di AN ae E thermostat Front view Tabs in ice tube retainer bracket engage holes in ice tube and hold tube in place 25mm E ice tube Side view POLLEN EU155N Ice and Water Dispensers To start up 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 compatible ice Follett compressed nugget ice Crushed flake nugget bagged 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 questions about ice compatibility call Follett s customer service group
5. opening FOMLETT EU155N Ice and Water Dispensers 12 Wiring diagrams WATER SWITCH WATER SOLENOID L2 Cc NO Bik Ayo Wht q L1 Omn AUGER MOTOR COUNTERCLOCKWISE ROTATION INterlock RELAY DISPENGE RELAY BLK Orn Pur Pur Red Red ee Bik Wht o 0 417 4107 Piet T m Pind T POWER PL2 3 Blu Blu WHEEL COUNTERCLOCKWISE ROTATION AUTOFILL R2 Pur Red Red Bik Wht TING w gt PL3 2 PL3 3 AUTOFILL R2 _ Orn lt Blu 4 Blu 6 9 PL3 1 Bik 220 Volts Wht VAMAMADNAS TY A Red CG RATA Yel A 24 Volts DISPENSE SWITCH DISPENSE RELAY EU155N am G o Ri F Pro eN a Right hand interlock relay dispenser white white white ZA Yel P Ss ST OS ae TOP LID DRAINPAN REAR LID SWITCH SWITCH SWITCH DISPENSE RELAY Rt Red Blu Ajo Yel Right or IT 6 9 DISPENSE SOLENOID left hand AutoFill Timer dispenser Red AUTOFILL RELAY e Blu Bm_ __ Yel es i e 18 MIN OFF Yel 5 SEC ON 3 BIN T STAT IM_ 1 oo SWITCH NO 1 IM_ 2 oOo SWITCH NO 2 E ale a a BIN SIGNAL BIN SIGNAL to to Ice Machine 2 Ice Machine 1 Orn AUGER MOTOR CLOCKWISE ROTATION DISPENSE RELAY Orn Il Pur Red Red B
6. 155N Ice and Water Dispensers 16 Hopper side view 5 4 left hand unit shown Description Auger LH unit black stamped with 1 502491 Auger RH unit gray stamped with 2 502492 Plate auger bearing 501696 502487 502488 501681 501684 501682 502889 Not shown 501339 501768 502891 502484 fe Plate wheel motor mounting soe fo gitator statioery E 502497 500366 Ice transport tube 10 ft 502522 Ice transport tube 20 ft 502523 501176 502461 Tubing water sold by the foot 502356 502674 502672 e Motor wheel 502890 Auger motor side view top view COON Description Parte Po 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 Cover and bearing chain drive includes 501314 fs Capacitor 25mf 270V ome jo ATT ES Washers thrust 4 Mounting plate auger motor includes 501314
7. Equipment ground required 230V 50 Hz 2A Plumbing Dispenser 3 4 PVC slip joint for hopper drain 3 4 PVC pipe nipple for beverage drain pan 3 8 ID red line tubing for water in Drains should be hard piped and insulated Maintain at least 6 mm per 304 mm 1 4 per 12 in run slope on drain line run Ice machine Refer to Ice machine Installation Manual packed with ice machine for installation instructions Clearance and access information 1296mm above counter 305mm on side opposite tower below counter Counter front or rear panel must be removable for service access to both sides of dispenser and ice machine s if any Below counter access to drain clean out required on utility side of dispenser See Ice machine Installation Manual packed with ice machine s for clearance requirements for automatic load dispensers Side view Front view pe 696mm gt 305mm gt lt 305mm gt 1264mm 153mm min k gt ee 712mm water connection o o 432mm hopper drain Oo fe beverage z e pan drain o o O Y y 480mm min 480mm min 4 661mm gt I gt k Bosmm min 794mm gt automatic load units with 1 ice machine Auto
8. FOLLETT EU155N Series 230V 50 Hz Innovative solutions inspired by ice Ice and Water Dis pensers Installation Operation and Service Manual o o o o Automatic load units with one ice machine Automatic load units with one ice machine Following installation please forward this manual to the appropriate operations person 801 Church Lane Easton PA 18040 USA Order parts online Toll free 877 612 5086 1 610 252 7301 www follettice com www follettice com 00120303R02 FOMLETT EU155N Ice and Water Dispensers Contents Welcome to Follet tir coat a ore ee wae eee nasa neg mann eles bapa arene ean haven a eens 4 Before you Dog surcar adidas ai ERRAI a heen ene a eed eee ne Kaas A A ee Aaa n 4 Important Safety Information 2000 eee eens 4 Specifications 0 20 AA A A td cee ao nln aa eee eae we ae 5 Electrical requirements 200i0cheiedaageedeseeseawegcadeaynn ed Bala dd da edness gee de 5 PUMP NO ora aces ta rare ss Rata ata canal aah is Ree Date ed eee AR id 5 Clearance and access information 00 000 ccc e eee 5 Field Wiring diagrams ica a A Sena gu evade eRe Ran keene E o Ree 6 Installation cise cero w er eee A A eves Gc evar ee Ore ee cere ue emer nee ai 7
9. Installing EU155N dispenser in counter 0000 teens 7 Installing remote ice machine automatic load units only ooooococccon eee 8 To start up and operate dispenser 0 02 cece eee eee ees 9 Usor INTO MAION 0 a A A ovale em earn ete ee ated ane aerate nee aoe 9 How ihe dispenser WOKS seendo ica a A Rena a nee Rah dates anata bee aaa an 9 Cleaning and sanitizing procedureS oococcccccnc ees 9 Cleaning bin before USO 1 ett eae 10 Periodic cleaning of diSpenser ooooooooro tees 10 Quarterly cleaning of ice machine systeM 0 0 e aaan 10 Disassembly instructions for periodic cleaning 0 0 cece tetas 11 Servie ei bias were ec ce Sek A ea een baw Rad bia Deed eee eee eee eee 12 Dispense wheel motor removal Fig 3 000 cc teens 12 Betore calling for Servie sai ciar ii ais ial ai Saha DDE PASO REA ERARAS ale ee RRM Pee 14 Dispenser troubleshooting guide 0 2 ee ete 14 Replacement parts 2 200s cece eee eee eee eee eee eee eens 15 Dispenser tolol oean hs eek ee bee bee eee eee eee PEE EE a od bee ae gee 15 Dispense assembly Side VW aii gene acd ra OS 2S dha ieee EEIEIEE RRE EDESA eRe wee aS 16 HOpper SIGE VIEW ss fase cee edhe ta tar Veen eee ERA Lea ba dee ee he ee eee bebe eee ime eg eae 17 Agor MOON eosa cris Joncas PA REN me A Ga x 18 Electrical componentS cios Shee ey e Bee eh eh be pe ee ee oe Ue eg pee eee coe AA 19 FOMLETT EU155N Ice and Water Dispens
10. ers 3 Welcome to Follet o _______ Follett ice and water 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 U155 Series EU155NR400AR ee dispense chute location R right side L left side Condenser type A air cooled W water cooled Remote ice machine s capacity and refrigerant 400 400 Ibs 181kg day R404A 800 800 Ibs 363kg day R404A absence of manual fill unit N ice and water only no beverage rail or valves Approximate storage capacity in lbs Dispenser configuration U
11. ik Wht ali Mi gt id PL2 1 PL2 2 E U 1 55N Pi Bl Bi ur A u u Left hand PL2 3 dispenser WHEEL CLOCKWISE ROTATION AUTOFILL R2 Pur Red Red Bik Wht NS lt e gt PL3 2 PL3 3 LEGEND cg lie a TERMINAL STRIP CONNECTION Orn Blu Blu lt g id PL3 1 e PIN and SOCKET CONNECTION EU155N Ice and Water Dispensers 13 FOLLETT Before calling for service 1 Check that there is ice in 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 compressed nugget ice machine see Ice machine Operation and Service Manual for service and troubleshooting information Dispenser troubleshooting guide Sympton Possible cause Solution Ice does not dispense e Auger motor does not run e Wheel motor does not run Ice does not dispense e Auger motor runs e Wheel motor runs e Gate does not open Ice does not dispense e Auger motor does not run e Wheel motor runs Ice does not dispense e Auger motor runs e Wheel motor does not run No ice in dispenser DN 0 KR wh oof Ww Power switch faulty or in OFF position loose connection Faulty dispense switch Faulty transforme
12. load units fill unit with an approved ice see caution statement on page 1 3 For automatic load units with R400A W R404A refrigerant ice machines turn bin signal switch es and dispenser power switch to ON position and allow storage area to fill 4 Push dispense button or lever to test that dispenser is functioning properly Quarterly cleaning of ice machine system Units equipped with ice machines require cleaning of ice machine system at least every three months and more often if local water conditions dictate Failure to clean ice machine system will result in decreased performance and potential damage to ice machine Refer to Ice machine Operation and Service Manual FOMLETT EU155N Ice and Water Dispensers 10 Disassembly instructions for periodic cleaning Dispense chute cover removal Fig 1 1 Remove top cover Front view 2 Push chute cover up vertically to slip off holding right hand unit tab 3 After clearing tab pull chute cover forward to top cover remove chute Dispense mechanism assembly removal 1 Remove top cover 2 Remove chute cover see above drain pan 3 Remove auger motor assembly see above assembly 4 Remove quick release pins from the ice chutes and gates then unplug wires from solenoids 5 Lift dispense mechanism up and off auger tube Auger and auger tube removal Fig 3 l 1 Remove auger motor and dispense mechanism assembly see above 2 Pull a
13. matic load units with 2 ice machine FOMLETT EU155N Ice and Water Dispensers Field wiring diagrams Automatic load units One 230V 50 Hz circuit is required The field wiring diagram is intended to aid the elelectrician or technician in understanding how the equipment works Electric supply Electric supply ee 230V 50H bia a EU155N ER400A W wit e Dispenser ice machine GND pa E O po EE pa lolo STE 3 a H L1 Hti i GND Junction box i Electric supply 230V Hz oo Legal E aes Z i optional second F N i ER400A W a TE 44 L1 GND o 7 Junction box L2 Mckee La ess aro Connections to complete Junction box FOMLETT EU155N Ice and Water Dispensers Installation Installing EU155N dispenser in counter All EU155N dispensers must be installed level in both directions and supported from below with 153 229mm adjustable legs provided or channels installed on site DO not hang dispenser on flange of counter Check that dispenser location meets all requirements in this manual and cut counter as shown 2 Block up area below counter cut out to support dispenser when lowered into place 3 For automatic load dispensers disconnect ice transport tube from bracket in storage area of dispenser Since this tube must be reinstalled in bracket after dispenser is dro
14. odic cleaning of dispenser Recommended daily cleaning of drain pan Notice DO NOT run plastic parts drain pan dispense chute cover dispense wheel through a dishwasher 1 Remove all debris from drain pan 2 Pour 1 gallon 4L hot water into drain pan to keep drain lines clear Recommended weekly cleaning 1 Remove drain pan and grill and wash with Solution A Rinse thoroughly 2 Pour a solution of one cup 80z 237ml household bleach mixed with one gallon 3 8L hot water into drain pan to help prevent algae growth in drain lines Recommended quarterly cleaning every 3 months Notice On push button units remove dispense switch from dispense chute cover before Turn power switch to OFF position and remove top from dispenser Remove ice from storage area Remove dispense chute cover chute auger motor assembly auger and auger tube page 10 Remove drain pan grille dispense wheel and cover plate page 11 oF oN gt Clean all components and bin storage area with Solution A rinse thoroughly with clear water and sanitize with Solution B Remove clean out plug from drain line tee on side opposite dispense tower and let bath drain Use a bottle brush to clean coil with Solution A then rinse and sanitize with Solution B Reinstall clean out plug in drain line tee O ON Pour potable water into bath to submerge coil Putting unit back in service after quarterly cleaning 1 Reassemble components 2 For manual
15. penser As water freezes to the inside walls of the ice machine evaporator a rotating stainless steel auger removes ice and carries it to the top of the evaporator assembly where it is compressed and extruded through an outlet port The extruded ice is then pushed through the tube to the storage compartment of the dispenser A level fill circuit maximizes fill in the storage area by rotating the wheel at intervals until the bin is completely filled When the bin is filled a bin stat shuts the ice machine off to avoid overfilling of the bin The ice machine will restart after 20 minutes if the bin is calling for ice Cleaning and sanitizing procedures _ _ _ _ _ _ _ _ _ Warning Always disconnect power before cleaning dispenser Using solutions below clean and sanitize storage area and beverage lines before starting up unit and on a routine basis as noted below Solution A Prepare a cleaning solution 200 ppm of available chlorine content of chlorinated detergent Cleaning solution temperature must be at 75 125 F 24 to 52 C Solution B Prepare a sanitizing solution 50 ppm of available chlorine content of chlorinated detergent Sanitizing solution temperature must be at 75 125 F 24 to 52 C FOMLETT EU155N Ice and Water Dispensers 9 Cleaning bin before use 1 Wipe storage area with Solution A 2 Rinse thoroughly with clear potable water 3 Wipe with Solution B to sanitize Peri
16. pped into counter note how tube is held by bracket tabs before disconnecting Carefully lower dispenser into counter until it rests on support blocks 5 Adjust height from below with standard leg kit until dispenser flange rests flush with counter 6 Apply a bead of NSF listed silicone sealant Dow Corning RTV 732 or equivalent approximately 6mm in diameter around perimeter of dispenser where it meets counter and smooth sealant to a 4mm radius 7 Install a hard drain line maintaining at least a 6mm per 304mm run slope and insulate line to prevent i PVC pipe is suggested Care must be taken in sweating any metal drain pipe used Excessive heat applied while sweating metal pipe may melt plastic fitting on dispenser condensation 8 Make electrical connections in accordance with applicable wiring diagrams provided as well as NEC and local codes Provide disconnects within 3m of dispenser and ice machine for servicing Counter cut out lt 772mm 3mm gt 3mm 667mm 3mm 3mm SS Front of counter FOMLETT EU155N Ice and Water Dispensers 7 Installing remote ice machine automatic load units only _ _ _ Correct installation of remote ice machine s is critical to proper performance of ice machine and dispenser Check to make sure bin signal on ice machine control board is switched to 24 V connection Refer to installation manual packed with ice machine for important details
17. r 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 t stat Faulty transformer Ice machine related problem Faulty run capacitor 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 t stat Replace transformer Refer to ice machine Operation and Service Manual for diagnosing Check for power and bin signal on ice machine PC board If problems persist after following this basic troubleshooting guide call Follett s technical service department at 1 610 252 7301 FOMLETT EU155N Ice and Water Dispensers 14 Replacement parts Dispenser exterior Top view Front view unit with right hand RH tower right hand RH tower push button di
18. spensing a P 9 2 12 5 Pa A 11 y e 3 3 y Ka E 15 16 Reference Label Follett 502438 502905 502903 502450 502902 502904 Not shown 502453 502623 502617 502440 Cover dispense chute push button operation includes button and label water 502440 502459 Not shown 502610 2 502441 3 502612 Not shown 502613 4 501100 Not shown 502907 6 502909 Not shown 502908 Not shown 502586 Not shown 502587 Not shown Clip Tinnerman 10 32 502621 Not shown 502287 FOMLETT EU155N Ice and Water Dispensers 15 Dispense assembly side view Dispense assembly side view RH unit shown roel o LS P y gt l top view Description Gate dispense 502455 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 Pin spring FOLLETT EU
19. uger upward to clear auger tube Lift auger tube upward to clear dispenser top 4 Slide tube and bearing plate through auger tube Fig 2 gasket Dispense assembly top view Dispense wheel removal right hand unit 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 opening solenoid 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 quick release ice chute pin POLE EU155N Ice and Water Dispensers 11 Fig 3 side view front view auger dispense wheel auger tube auger motor side view stationary agitator rotating agitator wheel motor auger bearing plate e SEEN baffle plate wheel motor mounting plate Service Disassembly instructions for service requirements only NOT required for any cleaning procedure Dispense wheel motor removal Fig 3 1 Remove drain pan bin access cover and dispense wheel Remove stainless steel baffle plate under dispense wheel Remove two screws holding wheel motor bracket on bin Lift plate and motor up Unplug electric quick disconnects from motor on FY DN Lift motor and mounting plate out front access
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