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Follett U155B manual

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Table of contents for the manual

  • Page 1

    Manual load unit Model U155, U155X Model U155B, U155BX Model U155R400A/W , U155XR400A/W Model U155BR400A/W , U155BXR400A/W Model U155R800A/W , U155XR800A/W Model U155BR800A/W , U155BXR800A/W A utomatic load unit with one icemaker A utomatic load unit with two icemaker s Installation, Operation and Ser vice Manual U155 Series Ice and Be verage Dispe[...]

  • Page 2

    [...]

  • Page 3

    W elcome to Follett Corporation Important cautions Specifications Installation Installing dispenser in counter Electrical connections Field wiring diagrams Connecting be v erage lines Installing optional icemaker Operation How the dispenser w orks Cleaning Service Dispense chute cov er remo v al A uger motor assemb ly remov al Gate assembly remo v [...]

  • Page 4

    W elcome 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 ha[...]

  • Page 5

    Specifications Electrical Each icemaker and dispenser require a separate circuit with with electrical disconnect within 10 ft (6m). Equipment ground required. Standard electrical – 115V, 60Hz, 1 phase. Maximum dispenser fuse – 15 amps, Maximum icemaker fuse – 20 amps each. Model Icemaker Dispenser number amperage amperage Single-sided models [...]

  • Page 6

    Dimensions and c learances Required clearances 51" (1295mm) minimum above counter for installation if dispenser will be dropped into counter 36" (915mm) minimum above counter for all units after installation for auger cleaning and servicing 12" (305mm) minimum on side opposite ice chute for service 12" (305mm) minimum on ice chu[...]

  • Page 7

    Installation Installing dispenser in counter Note: All dispensers must be supported from below with supplied 6" - 9" (153 – 229mm) 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 requ[...]

  • Page 8

    Electrical connections Model U155, U155X, U155B, U155BX U155R400A/W, U155R400A/WX, U155BR400A/W, U155BR400A/WX U155R800A/W, U155R800A/WX, U155BR800A/W, U155BR800A/WX Electrical connection Hard wiring of dispenser required Dispenser power – hard wiring required Bin signal – cord and plug supplied Icemaker – cord and plug supplied on power and [...]

  • Page 9

    Connecting bevera ge lines 1. Connect syrup and water lines. Non-carbonated water line will be labeled “water”. Syrup lines are numbered and correspond to the valves as shown in drawing(s) below. Valve one is always next to ice tower. 2. Clean and sanitize beverage lines in accordance with cleaning instructions. 1 2 3 4 5 6 7 8 9 10 Installing [...]

  • Page 10

    Operation How the dispenser w orks Follett’s dispensers are available in automatic load configurations, fed from one or two Follett remote 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 [...]

  • Page 11

    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 1 oz (250ml) bleach with 2 gal (8L) hot water or use Ecolab Mikro-chlor Cleaner per[...]

  • Page 12

    Recommended daily dispenser cleaning 1. Remove all debris from drain pan. 2. Pour 1 gallon (4L) 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. Remove nozzles and diffusers from valves, soak for at least 10 minutes in cleaning Sol[...]

  • Page 13

    Service Dispense chute cover removal 1. Remove top cover. 2. Push chute cover up vertically to slip off holding tab. 3. After clearing tab, pull chute cover forward to remove. Auger motor assembly removal 1. Remove top cover. 2. Remove one thumbnut on rear of motor bracket. 3. Lift motor bracket and motor up, unplug electric quick disconnects and r[...]

  • Page 14

    14 Wiring diagram 115 VOL TS 24 VOL TS RED - W ARM ST A TUS LIGHTS GREEN - COLD BA TH CONTROL BOARD BEVERAGE COOLING OPTION BLUE BLACK V alve_1 BLACK V alve_6 ICEMAKER #1 V alve_9 V alve_4 YELLOW V alve_10 BLACK PL7-2 BLACK V alve_5 YELLOW V alve_8 V alve_7 24V JUNCTION BO X ICEMAKER #2 BIN SIGNAL (24V) V alve_3 V alve_2 RED YELLOW SOLENOID DISPENS[...]

  • Page 15

    If prob lems persist after f ollo wing this basic troub leshooting guide, call Follett’ s technical service department toll at (800) 523-9361 or (888) 2-FOLLETT or (610) 252-7301. 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 [...]

  • Page 16

    16 Condition Pump Solenoids Auger Wheel Beverage valves Top lid off OFF ON OFF OFF ON Rear lid off ON ON OFF OFF ON Drain pan off ON ON OFF OFF OFF On/off switch in off position OFF OFF OFF OFF OFF Beverage switch in OFF position ON ON ON ON OFF Operational Status The chart below shows the operational status of various parts when certain switches a[...]

  • Page 17

    Replacement par ts Reference # Description Part # 1 Lid, 8 valve unit (includes “Follett” label) 502436 1 Lid, 10 valve unit (includes “Follett” label) 502437 2 Label, “Follett” 502438 3 Cover, dispense chute, lever operation 502439 3 Cover, dispense chute, push-button operation (includes button) 502440 4 Switch, push-button operation 5[...]

  • Page 18

    Dispense assembly, Side View (RH unit with bath shown) Reference # Description Part # 1 Gate, dispense 502455 2 Linkage pin, gate/solenoid 502456 3 Pin, quick release, 3" (77mm), bath gate and lever 501949 4 Pin, quick release, 5.53" (141mm), dispense gate 502102 5 Solenoid (includes linkage pin) 402403 6 Dispense mechanism assembly, bath[...]

  • Page 19

    Reference # Description Part # 1 Coil, 14" (356mm) riser — carbonated water 00107391 2 Coil, 12-1/2" (318mm) riser — plain water/carbonated water 502461 3 Coil, syrup 502462 4 Pump, water bath (includes mounting plate and elbow) 00111476 5 Pump, discharge assembly, RH, 8v (includes 2 elbows) 00109314 Not shown Pump, discharge assembly[...]

  • Page 20

    2 Reference # Description Part # 1 Auger, LH unit (black, stamped with “1”) 502491 Not shown Auger, RH unit (gray, stamped with “2”) 502492 2 Tube, auger, LH unit with beverage bath 502486 Not shown Tube, auger, RH unit with beverage bath 502485 Not shown Tube, auger, RH unit without beverage bath 502487 Not shown Tube, auger, LH unit witho[...]

  • Page 21

    Reference # Description Part # Auger motor/drive assembly, vertical (includes all items below) 502493 1 Motor, vertical auger (includes gearbox and capacitor) 502476 2 Chain, auger drive #35, 40p 502477 3 Sprocket 35#, 22T 5/8 bore 502478 4 Sprocket 35#, 12T 5/8 bore 502479 5 Drive shaft 502480 6 Bearing, auger, upper and lower 501314 7 Cover and b[...]

  • Page 22

    Reference # Description Part # 1T ransformer, 24V 502058 2 Relay, auto fill 501826 3 Relay, dispense 501826 4 Timer, auto fill (automatic fill units) 502471 5 Strips, terminal 502472 6 Switches (power and icemaker) 502209 7 Board, circuit and probe (one unit) 502473 8 Bracket, probe 502474 9 Switch, safety 502511 Not shown Switch, safety, rear cove[...]

  • Page 23

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  • Page 24

    208598R05 02/04 801 Church Lane • PO Box D, Easton, PA 18044, USA Toll free (800) 523-9361 • (888) 2-FOLLETT (610) 252-7301 • Fax (610) 250-0696 • www.follettice.com U L ® U L ® C[...]