Undercounter Ice and Water Dispenser with Chewblet® Ice Machine 7UC100A, 7UD100A Installation, Operation and Service Manual Serial numbers after K46456 7UC100A 7UD100A Welcome to Follett Follett equipment enjoys a well-deserved reputation for excellent performance, long-term reliability and outstanding after-the-sale support. To ensure that this equipment delivers that same degree of service, review this guide carefully before you begin your installation.
Undercounter Dispenser and Ice Machine 7UC100A/7UD100A
Contents Welcome to Follett. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before You Begin If needed, the serial number of your dispenser can be found by removing the drip tray ❶ and locating the serial number label ❷. A QR Code is located on the right hand side of the drip tray ❸. This code allows you to access manuals, technical bulletins, and on-line training related to the 7 Series dispensers. Scan to access technical documentation or visit www.follettice.com/7seriesdocs 00981100R00 2 1 3 Check your paperwork to verify that you received the correct dispenser.
Specifications Dimensions 7UC100A 7UD100A Width 14.55" (370 mm) 14.55" (370 mm) Depth 22.05" (560 mm) 22.05" (560 mm) Height 33.50" (851 mm) 31.50" (800 mm) Unit Shipping Weight 110 lb (50 kg) 110 lb (50 kg) Ambient Information CAUTION! The 7UC100A and 7UD100A are for indoor use only. Maximum* Minimum* Air Temperature 100 F (38 C) 50 F (10 C) Water Temperature 90 F (32.2 C) 40 F (4.5 C) Water Pressure 70 psi 10 psi † Relative Humidity 55% at 78 F (25.
Detailed Drawing 22.05" (56 cm) 14.55" (37 cm) A 4.00" (10.2 cm) FRONT VIEW Dimension 3.81" (9.7 cm) 7UC100A 7UD100A (ADA) A 33.50" (85.1 cm) 31.50" (80 cm) B 22.76" (57.8 cm) 20.76" (52.7 cm) C 22.69" (57.6 cm) 20.69" (52.6 cm) SIDE VIEW 14.55" (37 cm) 2.40" (6.1 cm) 2.98" (7.
Installation CAUTION! No service or maintenance should be performed until the technician has thoroughly read this service manual. Except for routine cleaning and sanitizing, only qualified technicians should attempt to service or maintain this equipment. 1. Measure to verify that the dispenser will fit in the desired location. A clearance of at least 3" (7.62 cm) is required behind the dispenser for the electrical and optional drain connection. Fig. 1 2.
5. Connect water line. Recommended routing (Fig. 3) allows easy access to water for cleaning and sanitizing procedure. Fig. 3 3' (91.4 cm) Plug Valve 1/4" MPT 6. If installing the optional internal water filter*, please complete the steps shown in Cleaning and Sanitizing Procedure on page 11 before proceeding. If not, proceed to step 10. * If your dispenser has the internal water filter option, the water filter must be installed for the dispenser to operate.
Maintenance/Cleaning Mode Fig. 5 Cleaning Mode (Dispensing Disabled) - Use when cleaning surface Entering Cleaning Mode disables the User Interface and allows you to clean the outside of the dispenser without accidentally dispensing water or ice. 1. 2 To enter Cleaning Mode, press and immediately release the maintenance/clean switch (Fig. 5.1) so that only "FRESH FILTERED ICE AND WATER" displays in the user interface (Fig. 5.2). 1 2.
Filter Display Indicator Activation If you purchased your dispenser with a Follett filter, the filter display indicator Fig. 7 activation has been preset at the factory. If you are using an “after market filter,” an adjustment may be made to activate the “Fresh Filtered Ice & Water” display. 1 Activating “Fresh Filtered Ice & Water” 1. Remove the front panel as explained in Accessing Internal Components on page 9 then refer to Fig. 7. 2. Remove top panel (Fig. 7.1). 3.
Cleaning and Sanitizing Procedure Cleaning and sanitizing should be performed at least every 6 months (more often if local water conditions dictate). For initial startup, only sanitizing is required. Fig. 9 IMPORTANT! Prior to cleaning and sanitizing, the dispenser must be moved forward at least 4" (10.2 cm). Do not remove the Bin Lid, cleaning and sanitizing solution is added through the Bin Lid Access Spout (Fig. 9.6).
User Interface and Exterior Cabinet 1. Press and release maintenance/clean switch so that only "FRESH FILTERED ICE AND WATER" displays in the user interface to enter Cleaning Mode (and disable dispensing). 2. Plastic parts, including the user interface, can be cleaned with a non-abrasive glass cleaner. Clean stainless steel panels with stainless steel cleaner. 3. Press and release maintenance/clean switch to put unit back into service.
Evaporator Disassembly 1. Fig. 11 Disconnect power from the dispenser. 2. Turn off water supply to dispenser. 2 3. Remove (unscrew) chrome ice dispenser chute (Fig. 11.1). 4. Remove the drip tray (Fig. 11.2). 5. Remove the two screws (Fig. 11.3) on the front panel (behind the drip tray). 1 6. Remove and set aside the front panel (Fig. 11.4). Do not disengage the plug on the back of the User Interface. 7. Lift and remove the top panel, set aside (Fig. 16.5). 8. Remove two screws (Fig. 11.
10. Unplug the gear motor (three connectors) (Fig. 12). Fig. 12 11. Remove ground screw connection. 12. Remove gear motor: Fig. 13 § Remove M6 allen screw, retainer, spacer and key (Fig. 13.1). § Remove two M6x90 allen screws (Fig. 13.2). § Pull gear motor from auger (Fig. 13.3). § Remove main housing insulation (Fig. 13.4). 13. Remove all traces of Petrol-gel from auger shaft. 4 2 3 1 2 14. Remove compression nozzle: Fig. 14 § Loosen hose clamp (Fig. 14.1). § Remove transport tube (Fig. 14.2).
. Remove M6 socket head allen screw (Fig. 15.1). Fig. 15 16. Remove compression nozzle retainer (Fig. 15.2). 1 17. Remove compression nozzle (Fig. 15.3). 2 3 18. Remove main housing: Fig. 16 § Disconnect vent line from T fitting (Fig. 16.1). 1 19. Remove three M6x25 socket head allen screws (Fig. 17.1). Fig. 17 20. Remove main housing (Fig. 17.2).
21. Remove and discard mating ring and seal (Fig. 18.1). Fig. 18 22. Carefully remove auger (Fig. 18.2). WARNING! Use caution when removing auger. The auger is very sharp - handle with care to avoid personal injury. 2 1 Evaporator Assembly 1. Fig. 19 Remove and inspect main housing O-ring seal. Replace if damaged in any way. 2. Clean O-ring groove. Lubricate O-ring with Petrol-gel and reinstall. 3. Use cardboard disc to press new mating ring into main housing (Fig. 19.1). 4.
7. Fig. 21 Install compression nozzle: § Remove and inspect compression nozzle O-ring seal. Replace if damaged in any way. § Clean O-ring groove. Lubricate O-ring with Petrol-gel and reinstall. § Install compression nozzle (Fig. 21.1). § Install compression nozzle retainer (Fig. 21.2). § Install M6 socket head allen screw (Fig. 21.3). 3 2 1 8. Install transport tube (Fig. 22.1). Fig. 22 9. Tighten hose clamp (Fig. 22.2). 2 1 10. Install gear motor: Fig. 23 § Install main housing insulation (Fig.
11. Use screwdriver to orient auger shaft to align with motor shaft keyway (Fig. 24.1). Fig. 24 12. Install key into keyway (Fig. 24.2). 2 1 13. Install spacer, ensure that key is captured in slot (Fig. 25.1) Fig.
14. Insert screwdriver into groove of auger shaft and pry shaft outwards (Fig. 26.1). Fig. 26 15. Insert retainer into groove (Fig. 26.2), ensure that retainer is aligned with hole in spacer. 1 2 16. Install screw and tighten (Fig. 27.1). Fig.
17. Plug in gear motor (Fig. 28). § § § § Fig. 28 BLUE to BLUE BLACK to BLACK WHITE to WHITE Connect ground wire with ground screw.
Bin Melt Water/Evaporator Feed/Clean Out System Schematic Storage Bin Vent System Schematic Storage Bin Vent Tube Reservoir Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 21
Refrigeration Schematic CONDENSER FILTER-DRIER CAP TUBE COMPRESSOR EVAPORATOR 22 HIGH PRESSURE VAPOR LOW PRESSURE LIQUID HIGH PRESSURE LIQUID LOW PRESSURE VAPOR Undercounter Dispenser and Ice Machine 7UC100A/7UD100A
Condenser Fan Motor Removal Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 23
User Interface Display Identification Operation Display Condition Procedure Normal operation PM — Cleaning Mode Press and release maintenance/clean switch to clean the user interface without dispensing ice or water (see Maintenance/Cleaning Mode on page 9). Drip tray full Empty drip tray. Six-month periodic maintenance required Follow Maintenance Mode procedure (below) and also see Cleaning and Sanitizing Procedure on page 11.
POWER RESERVOIR WATER SENSOR DRIP TRAY WATER SENSOR CHASSIS WATER SENSOR BIN MAINTENANCE CLEAN USER INTERFACE Electrical Wiring Diagram Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 25
Exterior 6 4 7 11 5 10 9 2 8 26 1 Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 3
Exterior Reference # Description Part # 1 Drain, Tray Assy 00957613 2 Panel, Front Assy - Includes Water Nozzle and Plug 00957621 3 Chute, Water (water option) 00957688 4 Panel, Top Left 00947010 5 Panel, Top Right 00947028 6 Panel, Top 00957654 7 Panel, Rear 00957662 Panel, Lower, 7UC100A Height: 12.0" (304.8 mm) 00932855 Panel, Lower, 7UD100A Height: 10.
Interior 7 4 3 12 2 1 10 10 6 5 11 14 9 8 13 28 Undercounter Dispenser and Ice Machine 7UC100A/7UD100A
Interior Reference # Description Part # 1 Valve, Dispense Solenoid (water option) 00957704 2 Switch, Cleaning 00957712 3 Drain/Feed Tube with Cap 00957720 4 Valve, Failsafe Solenoid 00957738 5 Compressor with Mounting Hardware 01157296 6 Condenser 00958017 7 Condenser Fan, Cord and Hardware 01157288 8 Control Board with Stand-offs 00958033 9 Capacitor, Gearmotor 00958041 10 Sensor, Retainer Hardware Kit 00958066 11 Relay and Overload 01157387 12 Heat Exchanger, Kit 0123
7 Series Bin Assembly 8 4 5 6 7 9 7 10 11 12 13 14 3 15 1 2 30 Undercounter Dispenser and Ice Machine 7UC100A/7UD100A
7 Series Bin Assembly Reference # Description Part # 1 Ice Chute, Inside Thread 01238906 2 Ice Transport Tubing with Insulation 00957746 3 Switch, Shuttle 00957753 4 Lid, Bin Assy 01233808 5 Lid, Gasket, 7 Series 01233824 6 Auger, Dispense 00931113 7 Assembly, Motor Dispense 01233857 8 Cap and gasket 01233816 9 Bin assembly, 7 Series (does not include ice transport tube and insulation) 01233832 10 Coupling, transport tube 00998278 11 Flag, shuttle 00998286 12 Spring, wav
Evaporator Assembly 10 11 12 16 14 13 13 2 14 5 16 1 16 15 3 6 7 16 4 9 32 Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 8
Evaporator Assembly Reference # 1 Description Gearmotor Assembly Part # 00957811 2 Main Housing with Front Seal and Screws 00957829 3 Screws, Main Housing 00957837 4 Auger with front seal (includes gearmotor hardware kit) 00957845 5 Ice Compression Nozzle Assy 00957852 6 Front Seal and O-Ring 00957860 7 Evaporator Assembly with Insulation 01157353 8 Housing, Bushing with Insulation 00957886 9 Hardware kit, Gearmotor (For serial numbers E01087 and above) 01048628 9 Hardware kit, G
Undercounter Dispenser and Ice Machine 7UC100A/7UD100A
Undercounter Dispenser and Ice Machine 7UC100A/7UD100A 35
Warranty Registration and Equipment Evaluation Thank you for purchasing Follett ® equipment. Our goal is to deliver high value products and services that earn your complete satisfaction by delivering high-value products and services backed by outstanding customer and technical support. Please review the installation instructions thoroughly. It is important that the installation be performed to factory specifications so your equipment operates at its maximum efficiency.
