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U150N
U150
U150B
Operation, Service and Parts Manual
U150NR4A/W
U150NR5A/W
U150R4A/W
U150R5A/W
U150BR4A/W
U150BR5A/W
801 Church Lane • PO Box D, Easton, PA 18044
Toll free (800) 523-9361 • (610) 252-7301
Fax (610) 250-0696 • www.follettice.com
U150 Series
Ice Dispensers
U150NR8A/W
U150NR10A/W
U150R8A/W
U150R10A/W
U150BR8A/W
U150B10A/W
206563R02
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Summary of Contents for Follett U150
- Page 1 U150 Series Ice Dispensers Operation, Service and Parts Manual Order parts online www.follettice.com U150N U150NR4A/W U150NR8A/W U150NR5A/W U150NR10A/W U150 U150R4A/W U150R8A/W U150B U150R5A/W U150R10A/W U150BR4A/W U150BR8A/W U150BR5A/W U150B10A/W 801 Church Lane • PO Box D, Easton, PA 18044 Toll free (800) 523-9361 • (610) 252-7301 Fax (610) 250-0696 •...
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Page 2: Welcome To Follett
If access to this area is required, power to unit must be disconnected first. • Follett manual load units 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. -
Page 3: How The Dispenser Works
15 to 30 minutes after the bin stat has shut the icemaker down. In U150 dispensers with R5A/W (R22 refrigerant) icemakers, the icemaker will restart after 15 to 20 minutes if the bin is calling for ice. - Page 4 Periodic cleaning of dispenser Caution: Do NOT run plastic parts (drain pan, dispense chute cover, dispense wheel) through a dishwasher. Solution A: Prepare a cleaning solution (200 ppm of available chlorine content) of Ecolab Mikro-chlor Cleaner or equal chlorinated detergent. Solution temperature must be 75˚ to 125˚F (24˚ to 52˚C). Solution B: Prepare a sanitizing solution (50 ppm of available chlorine content) of Ecolab Mikro-chlor Cleaner or equal chlorinated detergent.
- Page 5 All manual load models before serial #40600 POWER SUPPLY WATERBATH PUMP WATERBATH T-STAT PURPLE UNITS WITH BEVERAGE COOLING ONLY KEY SWITCH (OPTION) BLACK 24V TO BEVERAGE VALVES WHITE BLACK WHITE 24V TRANSPORMER AUGER POWER DRAIN PAN DISPENSE SWITCH SWITCH SWITCH SWITCH WHITE BLACK...
- Page 6 Wiring Diagram – Automatic load models with R5A/W (R22 refrigerant) icemaker (s), no beverage cooling – Before serial # 40600 POWER SUPPLY KEY SWITCH (OPTION) BLACK 24V TO BEVERAGE VALVES WHITE BROWN WHITE 24V TRANSPORMER AUGER POWER DRAIN PAN DISPENSE SWITCH SWITCH SWITCH...
- Page 7 Automatic load models with R4A/W (R12) icemaker(s), with beverage cooling – Before serial #40600 POWER SUPPLY KEY SWITCH (OPTION) BLACK 24V TO BEVERAGE VALVES WHITE BROWN WHITE 24V TRANSPORMER AUGER POWER DRAIN PAN DISPENSE SWITCH SWITCH SWITCH SWITCH BLACK BLACK BLACK YELLOW YELLOW...
- Page 8 Automatic load models with R5A/W (R22) icemaker(s) and beverage cooling – Before serial #40600 POWER SUPPLY KEY SWITCH (OPTION) BLACK 24V TO BEVERAGE VALVES WHITE BROWN WHITE 24V TRANSPORMER AUGER POWER DRAIN PAN DISPENSE SWITCH SWITCH SWITCH SWITCH BLACK BLACK BLACK YELLOW YELLOW...
- Page 9 All Models – serial #40600 and up POWER SUPPLY BLACK WHITE BATH TIMER BATH 1 MIN ON RELAY 10 MIN OFF BLACK WHITE AUGER DISPENSE DRAIN PAN POWER MOTOR SWITCH SWITCH SWITCH SWITCH BLACK BLACK BLACK YELLOW WHITE YELLOW BLACK WHEEL MOTOR FEED SWITCH...
- Page 10 Instructions for disassembly required for periodic cleaning Dispense chute cover removal Dispense chute assembly removal 1. Remove ice tower cover. 1. Remove chute cover (see instructions at left). 2. Push in on both sides of black plastic chute cover 2. Remove thumbnut holding dispense chute to clear upper and lower pins.
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Page 11: Wheel Motor Removal
Dispense wheel and waterbath bath cover removal 1. Remove grille and drain pan assembly. 2. Remove center thumbnut and threaded rod on dispense wheel assembly and lift wheel out front (see photo above). 3. Remove two (2) screws holding bath cover in place and lift cover out front. Disassembly instructions for service requirements only –... -
Page 12: Service And Parts
3. Check that front drain pan and rear lids are on securely. If ajar, neither dispenser nor valves will operate. 4. Check that all drains are clear. 5. For units equipped with Follett compressed nugget icemaker, see Icemaker Operation and Service Manual for service and troubleshooting information. - Page 13 (right hand tower) Reference # Description Part Number Top, beverage rail and tower (includes “Follett” label) 501677 Not shown Top, beverage rail and tower (includes “Follett” label) — 10 valve models 502127 Label, “Follett” 501345 Not shown Label, “Follett” (U150N) 502341 Not shown Label, “Follett”, 10 valve models...
- Page 14 Agitator, rotating 501679 Nut, knurled, rotating agitator (2 required) 500905 Agitator, fixed 501678 Lip kit, U150 and U150 – 10 valve, rear (includes adhesive) 502283 Nut, knurled, dispense wheel (includes stud) 501320 Not shown Plate, ice tube mounting (dual feed)
- Page 15 Reference # Description Part Number Spring, lever dispense mechanism (2 needed) 501460 Not shown Dispense chute, lever operation – LH 501688 Dispense chute, lever operation – RH 501689 Cup guide, “Push”, lever operation 501342 Not shown Dispense chute, push-button operation – LH 501690 Dispense chute, push-button operation –...
- Page 17 Reference # Description Part Number Thumbscrew, 10-32 x 3/4 501766 Seal, shaft, wheel motor 501333 Spacer, wheel motor 501768 Cover, waterbath, beverage cooled units with foot mount motor – must upgrade with face mount casting and waterbath cover (Part number 501769) Pump kit (includes tubing, clamps and insulation 501791 Pump motor –...
- Page 18 Reference # Description Part Number Motor, auger (includes gearbox and capacitor) 501680 Not shown Motor, auger – non-domestic units, 230V, 50Hz (includes gearbox & capacitor) 501374 Capacitor, auger motor (20MFD, 370VAC) 501550 Not shown Capacitor, auger motor – Non-domestic units (4MFD, 370VAC) 501393 Cover and bearing, chain drive 501695...
- Page 19 Reference # Description Part Number Capacitor, wheel motor (12MFD, 370VAC) 501782 Not shown Capacitor, wheel motor (4MFD, 370VAC) 501393 Motor, wheel, face mount (includes capacitor) 501645 Not shown Motor, wheel, face mount – non-domestic, 230V, 50Hz (includes capacitor) 501648 Bracket, motor mount 501685 Screws (4), (to secure face mount motor to motor bracket) 501767...
- Page 20 Before Serial #40600 Reference # Description Part Number Transformer, 24V, 50VA 501321 Not shown Transformer, 24V – non-domestic units, 230V, 50Hz 501429 Thermostat, bin level 500514 Timer, level fill (automatic fill units only) 501601 Not shown Timer, level fill – non-domestic units, 230V, 50Hz 501700 Switch, toggle, SPST 500006...
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