Bunn CRESCENDO PARTS LIST
CRESCENDO
ILLUSTRATED PARTS CATALOG
Designs, materials, weights, specifications, and dimensions for equipment or replacement parts
are subject to change without notice.
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
To ensure you have the latest revision of the Operating Manual, Illustrated Parts Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at www.bunn.com. This
is absolutely FREE, and the quickest way to obtain the latest catalog and manual updates. For
Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.
52385.0000F 11/17 ©2017 Bunn-O-Matic Corporation
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants the BUNN Crescendo as further described below for a warranty period of 1 year parts
and labor.
These warranty periods run from the date of installation. BUNN warrants that the equipment manufactured by it will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable
warranty period. This warranty does not apply to any equipment, component or part that was not manufactured by BUNN or that,
in BUNN’s judgment, has been affected by misuse, neglect, alteration, improper installation or operation, improper maintenance
or repair, non periodic cleaning and descaling, equipment failures related to poor water quality, damage or casualty. This warranty is conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone at
(217) 529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by BUNN,
shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior authorization from
BUNN that the defective equipment is under warranty. Additionally, the following is excluded from the warranty period:
Warranty Exclusions:
• Parts such as, but not limited to, hoppers and lids, drip trays, and plastic parts damaged due to improper handling or cleaning agents.
• Replacement of wear items such as, but not limited to, O-rings, gaskets, silicone tubes, hoses, and valve seats.
• Repairs made necessary due to poor water quality such as dispense valves, water inlet valves, scaling in the steam or hot
water boilers. (Total Hardness recommended range of 4-7 gpg constant).
• Improper voltage. (See equipment operations manual for voltage specifications).
• Failure to use BUNN approved cleaning supplies constitutes improper maintenance.
• Failure to have required preventive maintenance performed by BUNN technician or authorized espresso service provider.
• Parts replaced under the terms of this warranty carry the remainder on the machine’s parts warranty term, or 60 days,
whichever is greater.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL, EXPRESS OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. The agents, dealers or employees of BUNN are not authorized to make modifications to this warranty
or to make additional warranties that are binding on BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and should not be relied upon. If BUNN determines in its sole discretion that the equipment
does not conform to the warranty, BUNN, at its exclusive option while the equipment is under warranty, shall either 1) provide
at no charge replacement parts and/or labor (during the applicable parts and labor warranty periods specified above) to repair
the defective components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace the
equipment or refund the purchase price for the equipment.
THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND. In no event shall BUNN be
liable for any other damage or loss, including, but not limited to, lost profits, lost sales, loss of use of equipment, claims of
Buyer’s customers, cost of capital, cost of down time, cost of substitute equipment, facilities or services, or any other special,
incidental or consequential damages.
392, A Partner You Can Count On, Air Infusion, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE,
BrewWIZARD, BUNN Espress, BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red
line, BUNNlink, Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr.
Brew stylized Dr. design, Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX,
Infusion Series, Intellisteam, My Café, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect
Earth with the stylized leaf and coffee cherry design, Safety-Fresh, vemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh,
Titan, trifecta, TRIFECTA (sylized logo), Velocity Brew, Air Brew, Beverage Bar Creator, Beverage Profi t Calculator, Brew better,
not bitter., Build-A-Drink, BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer Control, Element,
Milk Texturing Fusion, Nothing Brews Like a BUNN, Picture Prompted Cleaning, Pouring Profi ts, Signature Series, Sure Tamp,
Tea At Its Best, The Horizontal Red Line, Ultra are either trademarks or registered trademarks of Bunn-O-Matic Corporation. The
commercial trifecta® brewer housing configuration is a trademark of Bunn-O-Matic Corporation.
2
52385.0 031314
TABLE OF CONTENTS
EXTERIOR COMPONENTS .....................................................................................................................4
PARTS BOX COMPONENTS ....................................................................................................................6
DOOR ASSEMBLY COMPONENTS ..........................................................................................................8
EXTERIOR DECALS ............................................................................................................................... 10
INTERIOR DECALS ...............................................................................................................................12
GRINDER COMPONENTS ......................................................................................................................14
BREWER GROUP ..................................................................................................................................16
POWDER GROUP - DRIVE COMPONENTS............................................................................................18
POWDER GROUP - LEFT & MIDDLE HOPPER COMPONENTS .............................................................20
POWDER GROUP - RIGHT HOPPER COMPONENTS.............................................................................22
POWDER GROUP - WHIPPER COMPONENTS ...................................................................................... 24
WATER GROUP - BOILER COMPONENTS ............................................................................................. 26
WATER GROUP - HOT WATER TANK COMPONENTS ............................................................................28
HOSE GROUP - DELIVERY COMPONENTS ...........................................................................................30
HOSE GROUP - WATER/VENT/DRAIN COMPONETS (REAR) ................................................................ 32
HOSE GROUP - WATER/VENT/DRAIN COMPONETS (FRONT) .............................................................. 34
ELECTRICAL COMPONENTS ................................................................................................................. 36
NUMERICAL INDEX ..............................................................................................................................40
3
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EXTERIOR COMPONENTS
2
Crescendo
3
1
7
6
5
4
4
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EXTERIOR COMPONENTS
ITEM PART NO. QTY. DESCRIPTION
1 49614.1002 1 Panel, Left Side w/Louvers and Warning Decal SST
2 50060.1012 1 Panel, Top Cover Black with Warning Label
3 49614.1003 1 Panel, Right Side w/Warning Decal SST
4 25137.0001 4 Foot, Blk
5 34472.1001 1 Lock Assembly
6 00718.0000 1 Bushing, Snap 1.125 Dia.
7 49672.0000 - Spacer, Nylon (Not included with item 5)
Optional items (not illustrated):
8 54427.0000 - Template, Thru Counter Cut-Out
35164.0002 1 Filter, Dryer DWSUC
53103.1000 1 Kit, Trim DWSUC
47775.1000 4 Kit, Feet
5
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PARTS BOX COMPONENTS
1
Crescendo
PUSH TO CLOSE
2
3
4
6
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PARTS BOX COMPONENTS
ITEM PART NO. QTY. DESCRIPTION
1 50828.1010 1 Kit, Hopper Assy(CE)
50828.1011 1 Kit, Hopper Assy (NSF)
50828.1711 1 Kit, Hopper Assy (Canada)
2 50586.0000 1 Bin, Puck Assy
3 50074.0000 1 Cover, Drip Tray
4 52975.1000 1 Drip Tray Assy
50906.1002 2 Panel, Side White
50920.0000 4 Caster
47254.0000 1 Panel Weldment, Louver
47775.1000 4 Kit, Feet
7
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DOOR COMPONENTS
1
2
4
3
Crescendo
13
12
5
6
7
8
9
10
12
11
8
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DOOR COMPONENTS
ITEM PART NO. QTY. DESCRIPTION
1 49951.1001 1 Door Assy, Crescendo
2 49949.1000 1 Bezel, Door
3 49774.0000 1 Catch, Door Lock
43231.0000 2 Washer
4 51239.0000 1 Display Assy, Espresso LCD
01310.0000 4 Screw
5 51776.0000 1 Switch, Graphics (English)
51776.0001 1 Switch, Graphics With Stop
51776.0002 1 Switch, Graphics With Stop
51776.0003 1 Switch, Graphics (M.E.)
51776.0004 1 Switch, Graphics UK
51776.0006 1 Switch, Graphics (Europe)
51776.8000 1 Switch, Graphics (Spanish)
51776.8001 1 Switch, Graphics With Stop (Spanish)
51776.7001 1 Switch, Graphics W Stop (English/French )
6 51227.0001 1 Touchswitch, PCAP
7 52575.1000 1 Light Pipe w/Gasket
8 52504.0001 1 Baffle, Light Pipe
9 50866.0000 1 Bracket, PCAP CBA Retainer
44224.0000 6 Screw
10 50851.0001 1 Panel, Inner Door
44224.0000 9 Screw
11 51511.0000 1 Wire Harness, Door INTRC
12 47555.0000 1 Bushing, Strain Relief
13 49550.0001 2 Hinge
32283.0001 6 Screw
9
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BARCODE PRINTED IN THIS AREA
(01)00072504062396(21)LCA1001001
SERIAL NUMBER
CWTF261122
SERIAL # PRINT THIS AREA
MODEL: LSA-1 LP, 120V (MARUKOME)
MODEL DESCRIPTION PRINT THIS AREA
V~
A
W
WIRE + GND
HZ
PH
DATE CODE
Patents: www.bunn.com/patents
PN:40100.0100
PART NUMBER PRINT THIS AREA
MANUFACTURED BY BUNN-O-MATIC CORPORATION
SPRINGFIELD, ILLINOIS, U.S.A.
EXTERIOR DECALS
Crescendo
2
7
6
3
4
5
1
10
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EXTERIOR DECALS
ITEM PART NO. QTY. DESCRIPTION
1 37881.0000 1 Decal, Warning No Service Parts
2 37881.0000 1 Decal, Warning No Service Parts
3 37881.0000 1 Decal, Warning No Service Parts
4 00986.0002 1 Decal, Warning Electrical
5 00656.0001 1 Decal, Comply To Plumbing Code
6 39823.0000 1 Decal, EFUP 25 Years
7 32222.0000 1 Decal, XD-Out Wheelie Bin
11
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NORMAL
RINSE
PRGM
INTERIOR DECALS
Crescendo
1
12
52385.0 021017
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