Follett U155 U155X Installation, Operation & Service Manual Download

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Installation, Operation and

Service Manual

U155 Series

Ice and Beverage Dispensers

Cool Ideas For Ice Management

207896

10/00

801 Church Lane • PO Box D, Easton, PA 18044
Toll-free (800) 523-9361 • (888) 2-FOLLETT
(610) 252-7301 • FAX (610) 250-0696 • www.follettice.com

Following installation, please forward this manual

to the appropriate operations person.

Automatic load units

with two icemakers

Manual load units

Automatic load units

with one icemaker

Summary of Contents for U155 U155X

Page 1: ...00 801 Church Lane PO Box D Easton PA 18044 Toll free 800 523 9361 888 2 FOLLETT 610 252 7301 FAX 610 250 0696 www follettice com UL Following installation please forward this manual to the appropriat...

Page 2: ...r 6 Connecting beverage lines 7 Start up 7 User Information 8 Cleaning procedures 8 Service information 12 Disassembly for service 12 Wiring diagram 13 Dispenser troubleshooting guide 14 Operational s...

Page 3: ...er s capacity and refrigerant 5 400 lbs 181kg day R22 10 800 lbs 363kg day R22 B beverage bath equipped Absence of a B no integral beverage cooling N no beverage rail or valves Approximate storage cap...

Page 4: ...opposite tower below counter Counter front or rear panel must be removable for service access to both sides of dispenser and icemaker s if any Below counter access to drain clean out required on utili...

Page 5: ...ring diagram is intended to aid electrician or technician in understanding how equipment works All field wiring must be installed in accordance with NEC and local electrical codes IMPORTANT X Electric...

Page 6: ...meter of dispenser where it meets counter and smooth sealant to a 1 8 4mm radius 7 Install a hard drain line maintaining at least a 1 4 per foot 6mm per 30 4cm run slope and insulate line to prevent c...

Page 7: ...rect installation of remote icemaker s is critical to proper performance of icemaker and dispenser Check bin signal on icemaker control board for 24 volt connection Switch if necessary Refer to instal...

Page 8: ...tion 6 For automatic fill units follow detailed instructions in icemaker installation section of installation manual then turn icemaker bin signal switch es located on control box to ON position and b...

Page 9: ...el 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 icemaker off to avoid overfilling o...

Page 10: ...g circuits allowing sanitizing solution to remain in all circuit lines for 15 minutes 3 Connect a clean empty tank pressurized to 50 psi to each syrup circuit and blow out sanitizer by operating each...

Page 11: ...ter bath until it flows out overflow drain Turn power ON and push dispense lever or dispense button back in dispense position Allow pump to run for 2 minutes to clean pump and pump lines Turn power OF...

Page 12: ...r upward to clear auger tube 3 Lift auger tube upward to clear dispenser top 4 Slide tube and bearing plate through auger tube gasket Dispense wheel removal 1 Remove drain pan assembly and bin access...

Page 13: ...stainless steel baffle plate under dispense wheel 3 Remove two screws holding wheel motor bracket on bin 4 Lift plate and motor up 5 Unplug electric quick disconnects from motor 6 Lift motor and mount...

Page 14: ...BLUE BLUE BIN T STAT 3 3 2 2 RED SENSOR BROWN R1 DISPENSE 9 RED 6 T RED RED C NO 24VAC RED TEMP BATH SOL C DISPENSE SWITCH PL6 3 BROWN T1 RED PL6 1 RED 24 V RED 4 DISPENSE ORANGE L2 PURPLE RED CLOCKW...

Page 15: ...Check pan and reseat 5 Replace switch 1 Check connections 2 Check linkage 3 Replace solenoid 1 Check connections 2 Check auger motor 3 Check run capacitor 1 Check connections 2 Check wheel motor 3 Ch...

Page 16: ...pump are energized Ice will be dispensed into the water bath for 12 seconds then stop for 60 seconds The pump will stay energized and the circuit board will then monitor the water temperature If it is...

Page 17: ...pan all U155 units 502453 9 Switch key lock for valves 501409 Not shown Key beverage lock switch 501286 10 Panel end beverage RH unit 502584 Not shown Panel end beverage LH unit 502583 Not shown Pane...

Page 18: ...Dispense mechanism assembly bath LH unit 502449 Not shown Dispense mechanism assembly non bath RH unit 502458 Not shown Dispense mechanism assembly non bath LH unit 502496 7 Spring dispense mechanism...

Page 19: ...02464 Not shown Pump discharge assembly LH 10v includes 2 elbows 502633 6 Elbow overflow drain 1 26mm x 3 4 MPT 502465 Not shown Elbow clean out drain 3 8 10mm x 3 8 MPT 502466 7 Manifold carbonated w...

Page 20: ...al auger 502476 6 Motor wheel 502560 Not shown Seal wheel motor 501333 Not shown Spacer wheel motor 501768 Not shown Capacitor wheel motor 501782 7 Agitator rotating 21 534mm long 502484 8 Plate wheel...

Page 21: ...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 bearing chain drive includes 501314 502481 8 Capa...

Page 22: ...ch safety rear cover assy RH unit 502499 Not shown Switch safety drain pan assy LH unit 502500 Not shown Switch safety drain pan assy RH unit 502501 Not shown Switch dispense lever 502505 Not shown Br...

Page 23: ......

Page 24: ...Cool Ideas For Ice Management 207896 10 00 801 Church Lane PO Box D Easton PA 18044 Toll free 800 523 9361 888 2 FOLLETT 610 252 7301 FAX 610 250 0696 www follettice com UL UL C...

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