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12# manual - Follett Corporation

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2. Thermostat hand bend cap tube end as shown Top view Ice transport tube replacement 1 Soak end of transport tube in hot water to soften 2 Push tube onto evaporator port 3 Position clamp behind lip on evaporator port and tighten clamp 31 12 Parts Dispenser exterior 5 13 simim i Ka EK o I o D a 4 2 2 o u o Q o Part Description Reference 502393 Cover front 1 502401 Cover dispense assembly water 2 502400 Cover dispense assembly ice 3 502402 Louver intake 4 502412 Grille drain pan Not shown 502411 Drain pan plastic 5 502410 Drain pan assembly includes base pan and grille 6 502394 Panel rear 7 502399 Leg kit 4 101mm adjustable set of 4 8 502415 Fitting water inlet 9 502397 Lid top panel plastic 10 502396 Panel right side 11 502395 Panel left side 12 502422 Drain tube assembly wall mount w drain pan 13 502391 Drain tube assembly countertop 14 502514 Drain tube assembly wall mount w o drain pan Not shown 32 Wheelmotor and drive system cover interlock switch 7 S i A a o 9 11 6 A gt i 15 Top view Par
3. 17 INPUT POWER FAN Normal operation Stage 4 Once the ice level control opens the B E LED goes out After a 10 second delay the LED C compressor and fan motor go off Should the ice level control not remain open for 10 seconds the icemaker will continue to run The gearmotor continues to run for 60 seconds The purpose of this function is to drive the remaining ice out of the evaporator and to boil off any refrigerant remaining in the evaporator WATER SENSOR o BLACK COMPRESSOR BLACK ORANGE RED BLACK INPUT POWER SWITCH WHITE pwr NGR CONTROL RESET 11 BOARD DR L O L2 iz 20M L2 som WHITE L2 On 2 wr 28 Ost X COMPRESSOR Z BLACK FAN S Ore RED DRIVE lt lt S RED _ oH COMPRESSOR BLACK BIN SIGNAL SWITCH BIN T STAT lr Normal operation Stage 5 The B T LED will remain on for 20 minutes The icemaker will not start while the B T LED is on To restart the icemaker for troubleshooting purposes press the reset button to clear the control board WATER SENSOR WHITE rwr GRI CONTROL RESET LI BOARD O DR c A O x 20 2 som L2 7 7 On c Owe Zo M a compressor TS Os
4. Electrical control system These four systems work together to produce and harvest ice A problem in any one of these system areas will result in improper operation of the entire ice production cycle When troubleshooting the icemaker it is important to analyze the entire system operation to determine which system is not functioning properly then pinpoint the component within that system that is malfunctioning Determine what corrective action must be taken before making any adjustments or replacing any components Note When performing electrical service always use a meter to determine whether or not components being serviced are energized The icemaking process Follett icemakers use a wrapped tube evaporator and operate on a continuous freezing cycle Water is supplied to the evaporator from the water reservoir where the water level is controlled by a float valve This valve also shuts off the water supply when the icemaker is not running When the icemaker is running a layer of ice forms on the interior surface of the evaporator This ice is continuously removed by a slowly rotating 12 RPM auger The auger carries the ice upward into the cavity formed by the top bearing housing and the compression loop where it is compressed to remove excess water When the ice reaches the desired hardness it rotates within the cavity and is forced through a discharge port and compression nozzle and into the ice transport tube The discharge tube and com
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6. TOLEFT lt gt drive coupling assembly shield lt ilspense motor dispense motor mounting screws amp washers stud assembly SS baffle dispense wheel drive bar ri R S J Vh Z 4 locking A plate AG RA Z backing plate thumbscrew wingnut screw amp washer hopper support plate assembly Evaporator disassembly Note The upper bearing lower bearing and auger assemblies must be replaced as assemblies The bottom and top bearing assemblies cannot be field assembled to factory specifications 1 Disconnect power to icemaker 2 Shut off water to icemaker 3 Drain evaporator and float tank 4 Disconnect plastic tubing from evaporator water inlet compression nozzle 5 Disconnect ice transport tube from compression nozzle 6 Remove nut from upper vee band coupling and remove from top of evaporator pg 39 7 Lift top bearing assembly straight up with a slight rocking motion and drip guide remove 8 Remove ice compression loop located at top of auger 9 Lift auger straight up and out of evaporator 10 Remove nut and lower vee band coupling from bottom of evaporator 11 Lift evaporator to clear bottom bearing assembly 12 Loosen hex head bolt in side of mounting base with 5 16 wrench and lift lower bearing asse
7. The wiring diagrams that follow illustrate the circuitry of Follett icemakers used with 12 series ice dispensers Both normal operation Stages 1 6 and non normal diagnostic sequences showing torque out Stages 7 10 for use in troubleshooting are shown Circuitry notes e Compressor switch should read open in ON position e Compressor start relay is position sensitive See label on start relay for proper orientation Bin signal is 115V 60Hz e Flashing water LED at any time indicates that water signal to board had been lost for more than one second e Ten second delay There is a 10 second delay in reaction to loss of water WTR or bin B E signals If signals are not lost for more than 10 seconds no reaction will occur Normal operation Stage 1 Power is supplied to L1 of the control board The ice level control in the dispenser is closed and calling for ice supplying signal voltage to the control board The control board will now go through the start up sequence Less than 30 seconds will elapse as the water sensor located in the float reservoir checks for water in the reservoir The Bin Empty LED B E will be on INPUT POWER J BIN SIGNAL SWITCH GRD GRD BIN T STAT CONTROL FAN r L2 BOARD O BLACK WHITE L2 COMPRESSOR COMPRESSOR BLACK BLACK FAN 1 d DRIVE ORANGE L F S L BLACK RED a COMPRESSOR BLACK SWITCH
8. includes solenoid fittings tube amp mounting bracket 16 502401 Cover dispense assembly water 17 502400 Cover dispense assembly ice 18 34 Dispense chute and splash panel SensorSAFE model Part 502513 502249 502247 502251 502252 502241 502239 502240 501100 502401 502400 502421 Description Chute assembly ice Chute water Bracket dispense chute includes four 4 502057 fasteners Graphics ice lens Graphics water lens Assembly sensor and mounting block includes 502239 and 502240 Block sensor mounting Sensor Thumbscrew Cover dispense chute water Cover dispense chute ice Solenoid assembly includes solenoid fittings tube amp mounting bracket see page 34 for exploded view 35 Reference 1 2 3 4 5 6 7 8 9 k N o Icemaker components Part 501581 501187 502116 500504 502078 502221 501820 502515 501582 502222 501992 500376 500474 500672 501188 501579 501583 501191 500623 502079 502383 502403 501176 502521 502407 Description Drier Coil condenser Water sensor Float valve amp reservoir Fitting plastic float valve includes sleeve amp stem Compression nozzle without drain Evaporator see page 39 for detailed drawing Shroud condenser coil Drain pan evaporator Valve expansion thermal Valve shut off water Gearbox amp motor assembly 115V 60Hz Strainer water Fan b
9. 254mm 77mm dispensar waa Ni L ER A Side view of utility cutout utilities exiting wall in wall locate tubing within dimension shown User information How the dispenser works Follett s 12 series automatic load ice and water dispensers are equipped with Follett s 400 Ib 181kg day icemaker In Follett s continuous icemaking process water freezes to the inside walls of the evaporator A rotating stainless steel auger carries the ice to the top of the evaporator where it is compressed and extruded through an outlet port The ice is then pushed through a tube to the storage hopper When the hopper is full a bin stat opens and shuts the icemaker off When the dispense mechanism is activated a dispense motor is turned on causing the wheel to turn This moves ice to the dispense chute where it drops by gravity into the container held below the chute How the SensorSAFE accessory works Follett s SensorSAFE accessory maximizes sanitation and minimizes the possibility of cross contamination by eliminating physical contact between the cup or container and dispenser Sensors in the panel use reflected infra red light to detect the presence of the container and send a signal to a control board which then activates the appropriate components for ice or water dispensing e The SensorSAFE package includes a cleaning switch under the left side of the front cover which temporarily shuts off dispensing to allow cleaning of the panel and le
10. 3 8 FPT Note Water shut off recommended within 10 feet 3m of dispenser Drain to be hard piped and insulated Maintain at least 1 4 per foot 6mm per 30 4cm run of slope Ventilation clearances 6 153mm on right side of dispenser 12 305mm at top A Do not block right side air intake or top air exhaust Dry weight 175 Ibs 79 4kg Installing countertop dispensers without legs 1 Installation procedures Before you begin All dispensers must be installed level in both directions to ensure proper operation Required service and ventilation clearances 6 153mm on right side of dispenser 12 305mm at top Countertop units installed without legs provide the option of taking utilities out bottom or back of dispenser on wall mount units and countertop units with legs utilities exit out back See counter cut out drawings for bottom exiting utilities on units with and without drain pans For installations where utilities exit through back of dispenser refer to back view drawings Wall mount models without drain pan are designed for use above sinks Wall mount models require 30 762mm deep counters Front of sinks must be installed no more than 2 51mm from front of counter Position dispenser in desired location mark dispenser outline on counter and remove dispenser Regardless of whether utilities will exit through back or bottom of dispenser drill four 4 7 16 holes in counter to anchor dispenser
11. FAN 3 r O B E RED DRIVE lt N N RED O COMPRESSOR SWITCH WHITE GEARMOTOR BLACK BIN SIGNAL SWITCH BIN T STAT L 18 Normal operation Stage 6 When the dwell time of 20 minutes has expired the B T LED goes off The icemaker will go through the normal start up sequence when the bin level control signals the control board for ice The WTR LED will remain on as long as the water sensor in the float reservoir senses water INPUT BIN SIGNAL POWER SWITCH WATER GRD SENSOR pwr GR CONTROL RESET BIN T STAT L1 BOARD Sr O 20M O 60M Ono wm Ost Ose RED RED COMPRESSOR SWITCH WHITE WHITE GEARMOTOR BLACK Diagnostic sequence Stage 7 The 20 Minute Error LED 20M is on indicating that the control board has sensed an over torque condition above 3 5 AMPS on the gearmotor The 20M LED will remain on for 20 minutes after an over torque condition has occurred The icemaker will remain off as long as the 20M LED is on When the 20M LED goes off the control board will try to go through a normal start up sequence The WTR LED remains on as long as the water sensor in the float reservoir senses water INPUT POWER BIN SIGNAL SWITCH GRD NGRD CONTROL RESET BOARD Q pr BIN T STAT E 1 m COMPRESSOR COMP
12. dispense switch continuously 3 Icemaker runs a Faulty or incorrectly positioned bin stat a Check for proper positioning If stat does continuously not open when ice is placed on capillary tube replace stat 4 Does not dispense a Faulty water solenoid valve a Replace water solenoid valve water b Faulty dispense switch b Replace dispense switch c Power switch off or faulty c Check switch turn on or replace if faulty 24 Troubleshooting the dispenser SensorSAFE models Problem Does not dispense ice and or water Action LED status PWR CLN Solution ICE WTR Check LEDs on control board Check circuit breakers and power switch Restore power or replace defective switch ON ON OFF Press clean switch on lower left side of electrical enclosure to return board to normal operation 2 Place cup under ON OFF OFF Troubleshoot appropriate lens sensor and replace drop zone if required see Lens Sensor Troubleshooting ON OFF ON Verify power on appropriate output terminal WTR SOL or WM on control board and replace board if required If board tests okay troubleshoot appropriate dispenser component Problem Dispenses ice and or water continuously Action LED status Solution PWR CLN ICE WTR 1 Check LEDs on control board Troubleshoot appropriate lens sensor and replace if required see Lens Sensor Troubleshooting If there
13. ice from ice storage area and allow ice made during sanitizing process to fall into ice bin area Note If storage hopper will not be cleaned at this time connect a separate ice transport tube to evaporator and divert ice into separate container Fill reservoir almost to overflowing with sanitizing solution Restore power to icemaker and turn compressor switch to ON position As unit starts to make ice continue to pour sanitizing solution into reservoir maintaining level just below reservoir overflow Continue to make ice until you have used 1 2 gallon 1 9L sanitizing solution Unblock float replace reservoir cover and continue to make ice for at least 15 minutes to flush all sanitizing solution from system Switch compressor switch to OFF position Wash storage hopper with remaining sanitizing solution and rinse with potable water Switch compressor switch to ON position Replace any panels removed prior to cleaning Start up following cleaning 1 2 3 Clean and sanitize ice storage area of dispenser in accordance with instructions above before making ice Turn icemaker on and begin to make ice icemaker should start within 45 seconds with power and bin signal supplied After approximately 30 minutes test dispenser for proper dispensing 12 Service information How the icemaker works Follett s icemaker consists of four distinct functional systems Refrigeration system Water system e Harvesting system
14. lt lt 24 Rear view 12 O g 14 a a2 FS S H H l C O Top view lower section Left side view 37 Electrical components Part 501586 501588 502331 502116 502392 502209 502209 502409 502242 500514 514 A OU Tol C Ea 5 o ll C IE O le Ld d Id TT tit ss Description Capacitor start compressor 115V 60Hz Relay start compressor 115V 60Hz Board control circuit 115V 60Hz Water sensor Switch on off compressor Switch rocker power Switch rocker bin signal Switch cleaning SensorSAFE models Control board SensorSAFE models Bin thermostat Side view Top view Reference O OO O OQ G N Evaporator Part Description Reference 500486 Coupling vee band includes nut 1 501862 Bearing assembly top 2 502081 Loop ice compression padded For non thick walled evaporators call service department before ordering 502110 Loop ice compression beveled 3 502219 Auger double chamfered 4 502107 Evaporator includes 502110 5 501079 Seal spline 6 500496 O Ring bearing housing 7 502137 Bearing assembly
15. refrigerant charge Clean condenser coil Replace compressor Check for leaks repair evacuate and weigh in correct charge Compressor and fan motor will not run Gearmotor runs Compressor switch in off position No output on compressor and fan motor terminals on control board Turn compressor switch on Replace control board 27 Disassembly and replacement instructions Dispense chute removal i 2 3 4 Remove top cover Remove stainless front cover Slide plastic dispense chute cover up and out to remove Remove four 4 push fasteners holding dispense tube in place and remove tube Dispense wheel and drive bar removal 1 2 Remove all ice from storage area of dispenser Remove center thumbscrew locking plate two wingnuts and backing plate from front of storage hopper see drawing at right Remove stud assembly agitator spacer baffle wheel and drive bar in this sequence Wheelmotor removal 1 2 3 4 mounting bracket Remove dispense wheel and drive bar see above Remove four 4 hopper support plate mounting screws and washers see drawing below Move hopper assembly 1 2 to left Remove four 4 dispenser motor bracket mounting screws and washers Loosen only two 2 lower screws on drive coupling and remove from motor shaft Remove four 4 screws holding motor to mounting bracket MOVE HOPPER ASSEMBLY 1 2
16. spjinq 901 u uAA 18 SOLLI U urq pasoj JJBLUIOU aui pue uoiims eubis uiq y yoyms Jamod y yno eubis uiq y S AI95 1 Jayewa9i ay L Vv YOUMS UBIO auj JO UOIJBAIJOE Aq p pu dsns u q l sey Buisuadsip y yeu ajeoipui 0 1461 m pieoq jolluo5 y uo q31 uy s lnului OM Jaye ino seob q31 N19 uoneiado su dsip ewuou awnsea Ajjresewojne E III 4 su dsip au awl puo5 s e passaldap zou s yms uLaJ y J ajers Buneiado ewuou oj Jasuadsip y UIN I IM BW PUODES e uopnq y Buise i pue Buiss id q 18no9 juo do aui Jo apis Ya aui 1apun payB90 Uojims UID aui Buise i pue Bulsseidap Aq p pu dsns A ueiodweai aq ueo Hulsuedsiq uoz UOlyenjoe y 0 11 Buluin1 1 uay pue Aeme J UIBJUOO y BulAow Aq pauejsai aq ued Buisuadsiq uoljenipe snonunuoo Jo ajnuiw auo saye Buisu dsip yo sinus jieSneuuolne 1na jjo jnys Aajes y siosu s auj uuouJ eubis e Buini89a1 SI pieoq BY u uA 162Ipui pieoq y UO Sq31 J JEM JO 391 su dsip o1 sjuauodwoo ajeudoidde y ajenipe o pieoq 1044U09 auj o1 eubis e spu s UB JOSUBS y osu s aui Aq pajpajep pue JBU E UOD aui O p 159 J 1 paniwe SI eubis pal BJJUI pajejauab Auopue ajqisi ui ue ajnuo I JEM JO 891 BY MOJAQ uoz uongn12e auj UIU IM paoverd si I UIBJUOO e uaym Buisu dsip Jajem pue Bd ss uono l apltoid sjapow JjvSiosu s j pow 34YS10SU3S SJJOM UN Y MOH W 15 Icemaker operational and diagnostic sequences
17. to counter Fig 1 For utilities exiting through bottom only 437 a Make cutout as shown in Fig 1 diameter b Move plug from drain T to back of unit Fig 2 c Remove 90 degree compression fitting and poly tube d Run water line to 3 8 FPT water inlet For all units Apply a thick bead approximately 1 4 6 mm diameter of NSF listed silicone sealant Dow Corning RTV 732 or equivalent 1 4 6mm inside marked outline of dispenser Carefully lower dispenser on counter in proper position and secure to counter with four 4 3 8 16NC bolts Smooth excess sealant around outside of dispenser Make final connections Fig 1 Counter information 16 407mm Z 14 4 0 8 266mm 2mm us 12 o 1 5 51mm h 4 4 11 erm cutout for connections 12 through 305mm pom 15 9 gt 404mm 18 458mm VA p 1 P 4 102mm i Fig 3 Rear exiting utilities countertop units Fig 2 Bottom exiting utilities countertop units b 1 Move pipe plug to back of unit 3 4 FPT drain E B b 2 3 o D o 3 8 FPT c Remove poly tubing and water inlet fitting for water inlet Installing countertop dispensers with legs accessory Do NOT tilt unit further than 30 off vertical Countertop dispensers that sit on legs not bolted to counter can be inadvertently mov
18. Order parts online www follettice com a K C125A countertop dispenser 12 Series Ice and Water Dispensers Installation Operation and Service Manual K J J C125A H125A countertop dispenser with wall mount dispenser available SensorSAFE actuation shown with or without drain pan with legs accessory Following installation please forward this manual to the appropriate operations person Ze 801 Church Lane PO Box D Easton PA 18044 ODU ETIT Toll free 800 523 9361 888 2 FOLLETT Cool Ideas For lce Management 610 252 7301 Fax 610 250 0696 www follettice com 207805R02 Table of contents Before you begin assa akandi na 4 SP CIHCAN0NS uu LL Lu LL uuu Rau A agn 5 Installation procedures kaka ua a 6 Installing countertop dispensers without legs 6 Installing countertop dispenser with legs accessory 7 Installing wall mount dispensers u u U a s 8 User information ete ee anal 10 Cleaning and sanitizing procedures a 10 Dispenser cleaning aaa narsa 10 Icemaker cleaning and sanitizing a a 11 Start up following cleaning aaa 12 Service Infor
19. RESSOR p BLACK BLACK FAN 3 1 L DRIVE ORANGE sty S L BLACK RED O COMPRESSOR SWITCH WHITE BLACK WHITE GEARMOTOR 19 Diagnostic sequence Stage 8 When the 20M LED goes off the 60 Minute Timer LED 60M comes on The 60M LED will remain on for 60 minutes from restart A lighted 60M LED tells the technician that the icemaker has experienced an over torque condition If the icemaker runs without problems for 60 minutes and no additional torque errors occur the 60M LED will go off BIN SIGNAL SWITCH WATER SENSOR pwr CONTROL RESET O DR BIN T STAT COMPRESSOR FAN COMPRESSOR SWITCH Diagnostic sequence Stage 9 The second error 2ND LED will come on if an over torque condition occurs while the 60M LED is still lighted The 2ND LED will indicate to the technician that two consecutive over torque situations have occurred The icemaker will be shut down at this time and will not restart unless the manual reset button is pressed INPUT POWER BIN SIGNAL w B G SWITCH GRD cap BIN T STAT o FAN m BLACK WHITE O AQ B T m COMPRESSOR A COMPRESSOR i P E BLACK BLACK T BO RED FOO a DRIVE COMPRESSOR SWITCH WHITE WHITE GEARMOTOR 20 Diagnostic sequence Stage 10 If the water level in the floa
20. WHITE GEARMOTOR 16 Normal operation Stage 2 The water sensor verifies water in the float The Water OK LED WTR comes on At the same time the gearmotor compressor and condenser fan motor come on lighting the Drive LED DR and compressor LED C The compressor is started through a current style relay that is pulled in by the initial high current draw of the compressor The B E and WTR LED remain on INPUT POWER BIN SIGNAL A B G SWITCH GRD GRD CONTROL RESET L BOARD or BIN T STAT oO L2 12 Q 20m FAN L2 O 60M rr BLA WHITE L2 O 2ND 2 g wr COMPRESSOR T O BT FAN 352 Ose DRIVE o O COMPRESSOR SWITCH WHITE BLACK Normal operation Stage 3 The gearmotor comes up to its normal running speed and the centrifugal switch located in the gearmotor opens dropping out the start winding As the compressor comes up to normal running speed the compressor start relay contacts open dropping out the start winding of the compressor The icemaker is now in a normal icemaking mode The icemaker will begin to produce ice and continue to produce ice until the bin level control in the ice dispenser is satisfied The B E DR C and WTR LEDs are all on BIN SIGNAL SWITCH WATER SENSOR pwa CONTROL RESET BOARD or oO BIN T STAT COMPRESSOR FAN DRIVE OVA INN j COMPRESSOR SWITCH
21. all and fasteners must be of sufficient strength to carry weight of unit 185 Ibs 83 9kg Hardware for this is 5 Install two 2 supplied 3 8 16NC screws not included through bottom of support bracket into bottom of Fig 6 Wall mount mounting dimensions dispenser Fig 5 r 6 Make final connections T Attach bottom panel and hardware to bottom of dispenser as shown in Fig 8 Fig 7 Wall mount side view KY outline of di ispenser 99 5 oa 13 572mm 3 a DEE 331mm 166m 204 32 5 R mm mm 5 826mm a N 1 437 14 356mm I 7 T i FS bese of F 9 P I 77mm 18 ae 1 4 36mm 77mm L ai 8mm L lt HR gt b s mm bottom of 6 77mm dispenser 407mm Fig 8 Wall mount unit bottom panel assembly Fig 9 Wall mount bottom view nut 2 o support bracket 3 4 FPT bott 3 8 FPT z ai water inlet Grain screw Fig 10 Front view of wall mount bracket utility location 3 8 copper 3 4 copper water and water tube drain tube drain tubing support bracket FR PS outline of dispenser wall 1 25 82mm MAX 0 88 23mm MIN O 3 l eee k 77mm r a j L 3 3 5 77mm 89mm bottom of 3 La 10 3 tuu 77mm i
22. bottom includes spline seal and O Ring 8 500744 Shield condensate 9 501063 O Ring mounting base 10 501080 Screw Allen 1 4 20 x 1 2 set of 4 11 501053 Mounting base evap includes 501063 12 502227 Bolt mounting base Not shown 501992 Gearbox amp motor assembly 13 501993 Gearbox amp motor assbly 230V 13 501190 Mounting base gearbox Not shown 502220 Compression nozzle w double drain below 502221 Compression nozzle w single drain below Compression nozzle w o drain no longer available replace with 502221 501289 Drain pan evaporator See pg 17 502226 Clamp compression nozzle and screw 14 502228 Drip guide compression nozzle w o drain 15 500680 Tubing compression nozzle w drain 16 501111 Grease Chevron SRI 2 14 oz Not shown 502220 502221 Compression nozzle with Compression nozzle with double drain single drain 14 Detail ice compression loop installation Compression nozzle without drain original 14 O x Y F Gearbox and motor assembly Part Description Reference 23 500937 Washer lock 2 501988 Cover gearcase 3 500765 Gasket gearcase cover 4 500722 Seal output shaft 5 500854 Bearing cup 6 500720 Bearing cone 7 500893 Shaft output 8 500894 Gear output 9 500895 Key Woodruff 10 500892 Ring retaining 11 500877 Spacer 12 500721 Spacer 13 501990 Seal input shaft 14 500724 Bearin
23. ded cleaning procedures which follow should be performed at least as frequently as recommended below 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 cleaning 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 Condenser cleaning monthly 1 Use vacuum cleaner or stiff brush to carefully clean condenser coils of air cooled icemaker to ensure optimal performance 2 When reinstalling louver panels on side of dispenser be sure ventilation louvers are facing down in order to prevent water dust and other debris from falling into system Icemaking cleaning quarterly The icemaking system can be cleaned in place without disassembling the water system This cleaning process should be performed at least every 3 months and more often if local water conditions dictate Failure to clean icemaker will result in decreased performance and potential damage to icemaker Disconnect power to unit Remove front panel as shown on page 30 to gain access to water reservoir and electrical control box Turn compressor switch on electrical box to OFF
24. ed Care should be taken when operating and cleaning to avoid accidents Carefully tip dispenser back to expose underside and block up in place Screw legs shipped taped to drain pan of dispenser into dispenser bottom taking care to seat legs securely against underside of dispenser Position unit in desired location and adjust bullets on legs to level in both directions Attach bottom panel and hardware to bottom of dispenser with supplied screws Fig 4 Make final connections 3 4 FPT drain power cord 3 8 FPT water inlet Fig 4 Bottom panel assembly bottom panel g screw T leg Fig 5 Wall mount bracket and fastener requirements Installing wall mount dispensers wall mounting bracket Wall mount models require 30 762mm deep counters and front of sinks must be installed no more than 2 51mm from front of counter Supporting wall must be reinforced to handle dispenser weight 185 lbs 83 9kg 1 Cut utility hole in wall as shown in Fig 10 2 Mount support bracket to reinforced wall using fasteners of sufficient strength fasteners not included Fig 6 3 Rough in water and drain lines Fig 10 4 Lift dispenser onto support bracket positioning unit such that hook on back of dispenser is captured by support bracket angle Fig 7 support s bracket Caution Do NOT rest dispenser weight on bottom of support bracket WALL PREPARATION W
25. frigeration pressure data Ambient 60 F 65 F 70 F 75 F 80 F 85 F 100 F 105 F air temp 16 C 18 C 21 C 24 C 27 C 29 C 38 C 41 C Water temp 60 F 65 F 70 F 75 F 80 F 85 F 100 F 105 F at float 16 C 18 C 21 C 24 C 27 C 29 C 38 C 41 C 110 F 43 C 110 F 43 C Suction pressure PSIG 33 34 35 35 35 36 38 39 39 41 Head pressure PSIG 175 188 201 213 225 238 251 266 280 42 315 Note Readings within 10 of above table values should be considered normal Table 2 Compressor data Compressor current draw Ambient air temp 60 F 15 6 C 70 F 21 1 C 80 F 26 7 C 90 F 32 2 C 6 3A 6 5A 6 7A 6 9A 100 F 37 8 C 7 1A Locked rotor amps 48 0 Table 3 Gearmotor data Gearmotor current 2 25A nominal Locked rotor amps 14 amps 22 Refrigeration system Important All service on refrigeration system must be performed in accordance with all federal state and local laws that pertain to the use of refrigerants It is the responsibility of the technician to ensure that these requirements are met R22 icemaker charge specifications Model Charge Refrigerant type C125A H125A air cooled 24 oz R22 Recharging of unit at other than factory specifications will void icemaker warranty Refrigerant replacement requirements 1 Non contaminated refrigerant removed from any Follett refrigeration system can be recycled and returned to the same system after completin
26. g ball 15 500841 Washer thrust 16 500797 Bearing needle 2 required 17 500781 2 Gear 3 pinion assembly 18 500798 Shaft 2 gear 19 500878 4 Gear 5 pinion assembly 20 501989 Gearcase 21 501994 Vent plug 23 501991 Bearing ball sealed 24 501144 Bearing rotor top Not shown 501171 Switch centrifugal Not shown 501208 Overload thermal Not shown 500802 Oil gearcase 1 pint Not shown Miscellaneous parts Part Description 501860 Pump condensate 501781 Regulator water pressure 25 PSI 501111 Grease Chevron SRI 2 14 oz tube 502538 Carton and foam packs SOL LETT 801 Church Lane PO Box D Easton PA 18044 Toll free 800 523 9361 888 2 FOLLETT 207805R02 Cool Ideas For Ice Management 610 252 7301 Fax 610 250 0696 www follettice com 12 02
27. g 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 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 50 microns When the 50 micron level is reached shut the vacuum pump down Allow the system to sit for approximately 30 seconds During this period the system should not rise above 1000 microns If the system rises above 1000 microns evacuate the system again If the system rises above 1000 microns for a second time check the system for leaks Ambients Minimum Maximum Air Temperature 50 F 10 C 100 F 37 8 C Water Temperature 40 F 4 4 C 90 F 32 2 C 1Ambient air temperature is measured at the air cooled condenser coil inlet 2 Ambient water temperature is measured in the icemaker float reservoir 23 Ice capacity test Icemaker production capacity can only be determined by weighing ice produced in a specific time period Remove top panel and hopper lid of unit Run icemaker for at leas
28. his area at all times If access to this area is required power to unit must be disconnected first Follett recommends installation of an activated carbon filter in icemaker inlet water line 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 Do not block right side air intake or top air exhaust Specifications 3 8 FPT water inlet air exhaust 22 5 lt 572mm 2 a Air 32 5 intake 826mm air intake R h fi 16 g 3 4 FPT drain lt gt 102mm 2 o o 1 j 407mm 23 g 458mm I power cord lt _ _ 600mm _ gt Dispenser front view Dispenser side view Electrical specifications 115V 60Hz 1 phase 13 0 amps Connect to 20 amp circuit fuse or breaker Note It is preferred that circuit be protected by a GFCI Furnished with 6 ft 1 8m power cord with 5 20 plug Ambient specifications Dispenser rear view Air temp 100 F 38 C Max 50 F 10 C Min Best performance below 80 F 27 C Water temp 90 F 32 C Max 40 F 4 C Min Best performance below 70 F 21 C Water pressure 70 P S I Max 10 P S I Min Plumbing specifications C125A H125A Dispenser drain 3 4 FPT 3 4 FPT Water inlet 3 8 FPT
29. is power on any output terminal WTR SOL or WM on control board replace board Board guide LEDs when illuminated indicate the following PWR board power CLN cleaning no dispensing cycle ICE ice dispensing activated WTR water dispensing activated Terminals LI incoming power hot L2 neutral terminals WTR power terminal for water solenoid WM power terminal for wheelmotor CLN terminals for clean cycle switch Note SOL LED not used in 12 series dispensers Lens sensor troubleshooting Turn dispenser power switch off Remove splash panel Disconnect wires from output WTR SOL WM terminal s on board Gently remove appropriate sensor mounting block assembly from panel by moving block sideways until edge of block clears retaining tab of panel Inspect lens and sensor assembly for foreign material and remove using non abrasive cleaner Turn dispenser power on and test sensor by moving hands through activation area no closer than 3 16 1 9mm in front of sensor If LED on board turns on and off sensor is working properly and dispenser can be reassembled If LED does not come on switch sensor leads on board and retest If the opposite LED comes on board is defective and must be replaced If LED does not come on sensor is defective and must be replaced 25 Problem Troubleshooting the icemaker Indicators possible cause Corrective action 1 Icemaker will not run System status P
30. lade Motor fan 115V 60Hz Bracket fan motor Overload compressor 115V 60Hz Compressor 115V 60Hz Tubing plastic food grade 1 2 ID sold by the foot Tubing plastic 5 8 ID x 13 16 OD sold by the foot Tubing polypropylene reservoir supply sold by the foot Reservoir mounting bracket Tube ice transport Insulation ice tube 12 306mm required Bracket gearmotor mounting Cord and plug power Water filter kits and cartridge Part AFSYSTMFL43 AFCARTFL4S AFPRECART Description Follett QC4 FL4S water filter system includes FL4S primary cartridge and head coarse pre filter and head pressure gauge flushing valve assembled and installed on mounting bracket Follett FL4S primary replacement cartridge Everpure coarse pre filter cartridge 36 Reference 1 2 3 4 Not shown 5 6 Not shown 21 22 5 8 lt 7 H 10 I HH w i gt 20 q a C 1 g R nl a 17 li T eJ 1 a x oO C Right side view
31. mation a anga 13 Wiring diagram lever model a s 14 Wiring diagram SensorSafe model 15 Icemaker operational and diagnostic sequences 16 Refrigeration cycle diagram xxx di na a aaa 21 Icemaker capacity s a 22 lc maker data uy sus i na kaggi Aa 22 Refrigeration system data and requirements 23 Dispenser troubleshooting lever SensorSafe models 24 Troubleshooting SensorSAFE board and sensors 25 Icemaker troubleshooting a a 26 Disassembly and replacement instructions 28 Parts C uya ssuaoasmasyasnahamushayaywunaqdhshiaqa ka a easiness 32 Dispenser exterior aaa 32 Wheelmotor and drive system N 33 Dispense chute and splash panel lever models 34 Dispense chute and splash panel SensorSafe models 35 Icemaker components kkal aaa 36 Water filter kits and cartridges a a a 36 Electrical components ir ken aa 38 Evaporators u MEE u S maaa nanas ass 39 Gearbox and motor assembly I a 40 Miscellaneous parts a is 40 Welcome to Follett Follett ice dispensers enjoy a well deserved reputation for excellent performance long term reliability and o
32. mbly 13 Remove condensate shield 14 Remove 4 Allen head machine screws holding mounting base to gearbox 15 If replacing evaporator remove compression nozzle from evaporator port Evaporator reassembly Clean gearmotor boss output shaft and shaft well Degrease OD of gearmotor boss Apply 242 Loctite to OD of boss and install evaporator mounting base Fill gearmotor shaft well with food grade grease Install condensate shield and seat against gearmotor boss Install bearing O ring in groove in evaporator mounting base Lower bottom bearing assembly into evaporator mounting base While maintaining a slight downward pressure on bottom bearing assembly tighten hex head bolt with a 5 16 wrench Position evaporator over lower bearing assembly and align grooves with pins in bearing assembly 10 Align lower portion of compression nozzle drip guide inside evaporator drain pan 11 Install vee band clamp and nut 12 Place auger in center of evaporator and rotate to mate with spline 13 Install ice compression loop orienting loop as shown on page 36 14 Install upper bearing and seal assembly rotating bearing to slip pin into auger slot 15 Install upper vee band clamp and nut 16 If evaporator was replaced reinstall compression nozzle on new OANOARWNM gt o Apply grease in well Gearbox and motor replacement Disassemble evaporator as described above Remove gearm
33. nses If the switch is not turned back on after cleaning the dispenser automatically resets after two minutes for normal operation e SensorSAFE also includes a time limit safety feature which automatically stops ice dispensing after one minute of continuous dispensing Dispensing can be resumed by moving the container away from the dispenser and returning it to the activation zone Cleaning and sanitizing procedures Solution A Prepare cleaning solution 200 ppm of available chlorine content of Ecolab Mikro chlor Cleaner or equal chlorinated detergent Solution temperature must be 75 F 125 F 24 C 52 C Solution B Prepare sanitizing solution 50 ppm of available chlorine stud assembly gt content of Ecolab Mikro chlor Cleaner or equal chlorinated detergent Solution temperature must be 75 F 125 F 24 C 52 C agitator gt a spacer SS Follett recommends the periodic cleaning schedule below to ensure the quality of ice provided Use only recommended cleaning solutions Do not use baec g lt solvents abrasive cleaners metal scrapers or sharp objects Dispenser cleaning start up and quarterly intervals wheel A A F i l A Warning Always disconnect power before cleaning drive bar H E gt iM 1 Remove all ice from storage hopper Lj Remove center thumbscrew locking plate two wingnuts and backing plate locking V from front of storage hopper C
34. o n No power to unit Open bin level control Check that unit is plugged in circuit breakers are on compressor gearmotor and 3 Water OK LED WTR not on 2 Adjust or replace ice level control fan motor inoperative 20M or 2ND LED is on indicating that first 3 Check reservoir for water restore or second torque error has occurred water to unit 5 Gearmotor locked up immediate torque 4 See Problem 6 below error indicated by LEDs when board is 5 Repair or replace gearmotor reset 6 Replace centrifugal switch 6 Centrifugal switch stuck in open or closed position immediate torque error indicated by LEDs when board is reset Compressor will not run 1 Condenser coil plugged causing 1 Clean condenser coil and replace System status gearmotor overheating overload if necessary and fan motor run 2 Defective starting capacitor 2 Replace start capacitor 3 Defective starting relay 3 Replace relay 4 Open motor winding 4 Ohm out windings and replace 5 No power output from compressor output compressor if necessary terminal on control board 5 Check terminal connection and replace control board if necessary Unit cycles intermittently 1 Float reservoir running dry sensing 1 Check water supply to float and System status probe signalling for system to shut down float operation ball valve and compressor gearmotor and Control board will have flashing WTR strainer fan motor cycle LED Lo
35. otor drip cap Remove gearmotor cover plate and disconnect wires Remove Heyco wire bushing and pull wires out Remove 4 screws holding gearmotor mounting plate to base of icemaker and lift gearbox and motor clear of icemaker Remove machine screws holding mounting plate to motor Install new gearbox and motor in reverse order Or O N SO 29 Panel removal splash panel hopper support lid screw Splash panel Remove 2 screws Pull out bottom of panel to allow top to slide out from under hopper support lip Fan removal front cover screw Front cover Remove 2 screws Lift cover up and forward to unhook from keyhole slots and clear tabs on bottom of cover screw left hand side panel Side panels Remove screw located on lower rear side Pull side panel toward front of unit and out of back panel Note Before removing RH side remove side louver panel by lifting up and pulling forward on panel a Remove 4 fan mounting screws b Rotate fan mounting bracket c As fan assembly is being pulled and 3 drain tubes toward back of unit and pull toward front rotate assembly fan assembly toward front of clockwise as shown above unit 30 Thermostat and ice transport tube replacement ice tube retainer ice tube gasket Ice transport tube tube may extend a maximum of 1 4 into ice bin Capillary tube bracket
36. position Remove water reservoir cover and block up reservoir float Drain water from reservoir and evaporator using evaporator drain hose teed off evaporator supply hose Following manufacturer s instructions prepare 3 pints 1 4L Calgon Ice Machine Cleaner or equivalent Cleaning solution temperature must be 65 85 F 18 29 C DY F O N 11 16 18 19 20 21 22 23 can cause skin irritation Read caution label on product and follow instructions carefully Most ice machine cleaners contain citric or phosphoric acid which Plug evaporator drain hose and pour part of cleaning solution into reservoir filling almost to overflowing Remove stainless steel compression nozzle and submerge in cup of cleaning solution while cleaning rest of system Restore power to icemaker gearmotor will now run but compressor and fan motor will not After 15 minutes turn power off and drain cleaning solution from reservoir and evaporator Plug drain hose and secure in mounting position Rinse compression nozzle in clean water and reinstall on evaporator outlet Clean evaporator drain pan and drain lines with liquid ice machine cleaner remove left side panel for access as shown on page30 Following manufacturer s instructions prepare 1 gallon 3 8L Calgon Ice Machine Sanitizer or equivalent Sanitizing solution temperature must be 65 85 F 18 29 C If ice bin cleaning is also needed at this time remove all
37. pression nozzle are slightly restricted to further compress the ice and produce the desired high quality As the formation of ice continues ice in the transport tube is pushed through the tube to the storage compartment in the ice dispenser bin When the storage area is full a bin stat opens and shuts the icemaker off A solid state control board located in the electrical box of the icemaker controls the normal operation of the icemaker and monitors gearmotor torque on an ongoing basis This control board will shut down the icemaker should an over torque condition occur It is very important that you familiarize yourself with the operational sequences detailed in this manual before attempting to service the icemaker electrical box Access to electrical box and control board The 12 series electrical box has been designed to slide out for easy access to the control board and more convenient troubleshooting 1 Remove top and front panels of dispenser see page 30 for panel removal instructions 2 Remove electrical box cover 3 Pull electrical box toward front of unit electrical box cover 13 3NWVHd NIVW NO GSLNNOW Av 13Y LYVLS
38. que out occurs when storage bin fills 5 to capacity 6 binding and replace if necessary Replace centrifugal switch Ensure that ice contacts bin thermostat before backing ice up in transport tube See page 30 for proper thermostat and ice tube Evaporator is iced up on the outside No ice production System status compressor gearmotor and fan motor running Gearmotor running but no output rotation Float reservoir empty Open gearmotor winding mounting Check for broken gearmotor output shaft or damaged gearbox Check for defective water sensor water OK WTR LED remains on even when float empty or probe removed from water Replace gearbox and motor Compressor cycles intermittently System status gearmotor and fan motor run Compressor start relay in wrong position Intermittent voltage from circuit board to compressor Clogged or dirty condenser coil Improper ventilation Defective compressor Position relay with arrow or word top Check for constant line voltage output on board compressor terminal and replace board if intermittent Clean condenser coil Provide inlet and exhaust air provisions per Follett specifications Replace compressor Unit runs but not making ice System status compressor gearmotor and fan motor running Clogged or dirty condenser coil Compressor not pumping Low
39. t Description Reference 502580 Motor wheel includes 502537 1 502384 Drive shaft extension 2 502385 Coupling includes key 3 501273 Key 1 8 sq x 1 1 4 lg 4 502414 Baffle ice securing hardware included 5 502387 Wheel agitator 6 502390 Rod threaded includes knurled nut 7 502388 Drive bar 8 502386 Agitator rotating 9 502406 Bracket capillary tube See page 28 502404 Retainer ice tube See page 28 502405 Gasket ice tube See page 28 502413 Assembly hopper includes drain fitting 10 500504 Float valve and reservoir 11 502389 Bar spacer 12 502381 Fitting hopper drain includes nut Not shown 502416 Switch interlock 13 502423 Support plate motor 14 502408 Cover electrical box 15 502537 Shield gearmotor 16 33 Dispense chute and splash panel lever model lt 15 water solenoid assembly Part Description Reference 502513 Chute assembly ice 1 502249 Chute water 2 502247 Bracket dispense chute includes four 4 502057 fasteners 3 502417 Lever 4 501100 Thumbscrew 5 502409 Switch dispense water ice includes nut boot and spacer 6 502418 Boot dispense switch button mounts over the dispense button 7 502057 Fastener dispense chute assembly 4 required 8 501250 Screws dispense lever 9 502427 O ring 10 502561 Fitting 1 4 tube 11 502562 Fitting 3 8 tube 12 502419 Support bracket solenoid 13 502243 Valve solenoid water 14 502420 Tube water solenoid 15 502421 Solenoid assembly
40. t 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 lbs 8 oz 6 5 Ibs Calculate production using following formula 1440 min x wt of ice produced E G 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 Dispenser troubleshooting A Disconnect power to unit before putting hands or arms in storage area or attempting any repair or service to equipment Before calling for service e Check that there is ice in dispenser bin area e Check that all switches and circuit breakers are on e Check that congealed ice is not causing a jam e Check that all drains are clear Troubleshooting the dispenser lever models Problem Possible cause Solution 1 Does not dispense ice a Power switch off or faulty a Check switch Turn on or replace if faulty b Faulty dispense switch b Replace switch c Wheel motor malfunction c Check motor and capacitor and replace d Top lid off or ajar opening interlock as required switch d Make sure lid is pressing interlock switch 2 Dispense wheel rotates a Dispense switch contacts burned shut a Replace
41. t reservoir drops to an unacceptable level the WTR LED will go out shutting the icemaker off Also the BT LED will come on preventing the icemaker from restarting for twenty minutes If water is restored the WTR LED will come back on and flash to alert the technician that water to icemaker has been lost The icemaker will then restart at the end of the 20 minute time delay The flashing WTR LED can be cleared by pressing the reset button INPUT POWER w B G WATER SENSOR Pwr HI TEMP SAFETY T STAT W C ONLY RESET x GRD S BIN T STAT E O or m C L2 CONTROL O 20M BOARD O 60M L2 OQ2np BIN SIGNAL FROM DISPENSER JUNCTION BOX es Own f Q B T m COMPRESSOR COMPRESSOR FAN x se og RED Ave ___ Q COMPRESSOR SWITCH WHITE GEARMOTOR Refrigeration cycle condenser gt high side low side service port service port filter compressor drier w gt lt evaporator WS gt SS high high low low pressure pressure pressure pressure vapor liquid liquid vapor thermostatic expansion valve 21 Air cooled icemaker capacity 24 hours Ambient Air Temperature F C Inlet Water Temperature F C Table 1 Re
42. utstanding after the sale support To ensure that this dispenser delivers that same degree of service we ask that you review the installation portion of this manual before beginning to install the dispenser Our installation 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 800 523 9361 888 2 FOLLETT or 610 252 7301 Following installation please forward this manual to the appropriate operations person Before you begin e After uncrating and removing all packing material inspect the equipment for concealed shipping damage If damage is found notify your shipper immediately and contact Follett Corporation for help in filing a claim if necessary e Check your paperwork to determine which model dispenser 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 model numbers C125A Condenser type A air cooled Icemaker capacity and refrigerant 5 400 Ibs 181kg day R22 refrigerant Approximate storage capacity in lbs Dispenser configuration C countertop H wall mount A Important cautions Do NOT tilt any unit further than 30 off vertical during uncrating or installation Dispenser bin area contains mechanical moving parts Keep hands and arms clear of t
43. w ice production 1 Dirty condenser coil 1 Clean condenser Poor ice quality 2 Restricted air flow to condenser coil 2 Remove obstruction 3 Mineral coated evaporator 3 Clean evaporator 4 High ambient water supply and or air 4 Precool water and or correct high temperature ambient temperature 5 Improper exhaust air provisions 5 Provide proper exhaust air 6 Faulty expansion valve provisions per Follett 7 Low refrigerant charge specifications 8 Superheat incorrect 6 Replace expansion valve 9 Inefficient compressor 7 Check for leaks repair evacuate and weigh in correct charge 8 Check that TEV sensing bulb is securely clamped in place and not damaged check that insulated bulb cover is in place 9 Replace compressor 26 Troubleshooting the icemaker Problem Indicators possible cause Corrective action 5 Water leaks from bottom of 1 O ring seal broken 1 Replace O ring evaporator 6 Icemaker runs for short 1 Kink in ice transport tube 1 Eliminate kink and check tube period of time and shuts 2 Bin level control remains in closed routing down on torque error position 2 Adjust or replace control System status 20M or 2nd 3 Ice transport tube ruptured internally 3 Replace complete run of ice LED is lit 4 Worn evaporator bearings transport tube 5 Faulty centrifugal switch lcemaker 4 Inspect bearings for roughness or torques out within 5 seconds of start up 6 Tor
44. y 3 Remove stud assembly agitator spacer baffle wheel and drive bar in this pae K FY V sequence N BS yt 4 Remove dispense chute 5 Wipe lid wheel baffle inside of storage area and dispense chute S with damp cloth wrung out in Solution A thumbscrew wingnut backing plate 10 To avoid possible damage to motor assembly use a damp cloth only Do not allow water to run through center hole in bottom of bin area 6 Rinse all above items with damp cloth rinsed and wrung out in clear water 7 Sanitize all above items with damp cloth wrung out in Solution B Do not rinse 8 Pour 1 cup 284ml household bleach into drain pan followed by 1 gallon 3 8L hot tap water to flush drains 9 Reinstall all parts Dispenser grille and drain pan weekly intervals 1 Remove grille and wash with Solution A Rinse thoroughly 2 Pour 1 cup 284ml household bleach into drain pan followed by 1 gallon 3 8L of hot tap water to flush drains Splash panel front SensorSAFE dispensers 1 Deactivate actuation by pressing and releasing clean switch located on left side of unit under top front cover 2 Clean lens using a soft cloth and mild non abrasive cleaner 3 Reactivate dispenser by pressing and releasing clean switch again Icemaker cleaning amp sanitizing Preventive maintenance Periodic cleaning of Follett s icemaker system is required to ensure peak performance and delivery of clean sanitary ice The recommen

12# manual - Follett Corporation

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