Bunn SH 1.75 Parts Manual
RELEASED FOR PRODUCTION
SINGLE
1.50 & 1.75 GALLON
ENABLE
BREW
®
SH
PN: 00658.0000G 02/08 © 1985 BUNN-O-MATIC CORPORATION
ILLUSTRATED PARTS CATALOG
Designs, materials, weights, specifications, and dimensions for equipment or replacement parts
are subject to change without notice.
BUNN-O-MATIC CORPORATION
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
28168.0001C 10/14 ©2012 Bunn-O-Matic Corporation
DIR Num: 28168.0001 06, November 2014
POST OFFICE BOX 3227
RELEASED FOR PRODUCTION
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) Airpots, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCR/MCP/MCA single cup brewers, thermal servers and ThermoFresh® servers (mechanical and digital) 1 year parts and 1 year labor.
2) All other equipment - 2 years parts and 1 year labor plus added warranties as specified below:
a) Electronic circuit and/or control boards - parts and labor for 3 years.
b) Compressors on refrigeration equipment - 5 years parts and 1 year labor.
c) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis - parts and
labor for 4 years or 40,000 pounds of coffee, whichever comes first.
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. In addition, the warranty does not apply to replacement of items subject to normal use including but
not limited to user replaceable parts such as seals and gaskets. 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.
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, savemycoffee.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 Profit 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 Profits, 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
28168.1 031314
DIR Num: 28168.0001 06, November 2014
RELEASED FOR PRODUCTION
TABLE OF CONTENTS
Base - Trunk - Hood - Covers & Panels ......................................................................................................4
Digital Brew Control .................................................................................................................................10
Dispense Valve and Sprayhead ................................................................................................................24
Electrical Controls & Ready Light .............................................................................................................30
Faucet (First Type) ...................................................................................................................................26
Faucet (Second Type) ...............................................................................................................................28
Funnel ......................................................................................................................................................34
Numerical Index .......................................................................................................................................36
Strainer/Flow Control - Solenoid & Lines (Without Backflow Prevention) ................................................16
Strainer/Flow Control - Solenoid & Lines (With Backflow Prevention) .....................................................20
Tank and Mounting Brackets ....................................................................................................................14
Tank Heater & Overflow Protection Devices .............................................................................................12
Triple Set Timer & Thermostat ...................................................................................................................8
Water By-Pass .........................................................................................................................................22
3
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ED
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ON
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F
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O
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EXPO
SED
EL
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ELEMENTS
FAI
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URE TO C
OMP
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RISKS
I
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JURY
P
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65
8
1
9
8
5
B
UNN-
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M
AT
I
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OR
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F
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EN
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AR
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HOT
!
26
RELEASED FOR PRODUCTION
SINGLE SH
BASE - TRUNK - HOOD - COVERS & PANELS
3
9
1.5 & 1.75
GAL
2
1
4
5
6
7
10
20
19
28
15
16
Early Models
14
8
11
12
25
13
3
14
22
17
18
27
21
DRIP TRAY KIT
4
DIR Num: 28168.0001 06, November 2014
23
24
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28168.1 062112
RELEASED FOR PRODUCTION
BASE - TRUNK - HOOD - COVERS & PANELS
ITEM PART NO. QTY. DESCRIPTION
1 25766.0000 1 Cover, Top (Includes item 2 & 3)
25766.0001 1 Cover, Top BLK (Includes item 2 & 3)
25756.0000 1 Cover, Top (Includes item 2 & 3) (DBC Models)
02336.0000 1 Screw, Truss Head #4 - 40 x .375"
2 25151.0000 1 Shield, Insulator
3 37881.0000 2 Decal, Warning - No Serviceable Parts
4 00916.0000 1 Clip, J-Type #4 - 40
5 26306.0002 1 Hood W/Decals, 120V (Includes item 6) (1.75 Gal Models)
26306.0003 1 Hood W/Decals, 120V (Includes item 6) (1.50 Gal Models)
23417.0006 1 Hood W/Decals, BLK 120V (Includes item 6)(1.50 Gal Models)
26306.0004 1 Hood W/Decals, 230V (Includes item 6)(1.50 Gal Models)
02308.0000 7 Screw, Pan Head #8 - 32 x .375"
6 23024.0007 1 Decal, Control Panel, 120V (1.75 Gal Models)
28166.0000 1 Decal, Control Panel, 120V (1.50 Gal Models)
28166.0002 1 Decal, Control Panel, 230V (1.50 Gal Models w/Lower Faucet)
28166.0003 1 Decal, Control Panel, 230V (1.50 Gal Models w/Upper Faucet)
7 20201.5600 1 Decal, Caution Hot Water (Early Brewers only)
8 23418.0002 1 Trunk W/Decals (Includes items 9 & 10)
23418.0004 1 Trunk W/Decals BLK (Includes items 9 & 10)
9 00656.0001 1 Decal, Comply to Plumbing Code
10 00831.0000 1 Decal, Warning - Electrical
11 28191.0000 1 Panel W/Decals, Trunk (Includes items 12 & 13) (Prior to S.N. SNG0014000)
28191.0001 1 Panel W/Decals, Trunk BLK (Includes items 2, 12 & 13)
28191.0002 1 Panel W/Decals, Trunk (Includes items 12 & 13)(DBC Models)
28191.0010 1 Panel W/Decals, Trunk, 120V (Includes items 12 & 13) (After S.N. SNG0014000)
28191.0003 1 Panel W/Decals, Trunk, 230V (Includes items 12 & 13)
01382.0003 8 Screw, Truss Head Locking #6 - 32 x .375"
12 28170.0000 1 Schematic (120/208V Brewers) (Prior to S.N. SNG0014000))
28170.0003 1 Schematic (120/208V Brewers) (After S.N.SNG0014000)
28170.0005 1 Schematic (230V Brewers with Product #27800.0010)
28170.0006 1 Schematic (230V Brewers with Product #27800.0006, 27800.0014, 27800.0021)
33824.0000 1 Schematic (120/208V Brewers with DBC)
13 00658.0000 1 Decal, Caution - Decanter/Funnel
14 27743.0000 1 Cover, Server Platform
27743.0001 1 Cover, Server Platform BLK
36407.0000 1 Cover, Server Platform
36407.0001 1 Cover, Server Platform BLK
01382.0003 4 Screw, Truss Head Locking #6 - 32 x .375"
Early models
Late models
15 26878.1000* 1 Base Housing, SST 120V
26878.1002* 1 Base Housing, BLK 120V
26878.0003* 1 Base Housing, SST 230V
26878.1004 1 Base Housing, SST 120V
26878.1005 1 Base Housing, SST 230V
26878.1006 1 Base Housing, BLK 120V
02308.0000 7 Screw, Pan Head #8 - 32 x .375"
(Continued)
5
Models with welded server stops not available. Order
Housings below.
Models with removable server stops
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
DIR Num: 28168.0001 06, November 2014
28168.1 062112
!
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C
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F:
.
CRA
C
KED
.
S
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CHED
.
BO
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RY
.
H
EAT
ED
WHEN
E
M
PT
Y
.
U
SED
ON
H
IGH
F
LAM
E
.
O
R
EXPO
SED
EL
EC
T
R
IC
ELEMENTS
FAI
L
URE TO C
OMP
LY
RISKS
I
N
JURY
P
N:
65
8
1
9
8
5
B
UNN-
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C
OR
P
ORAT
I
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N
F
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N
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C
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EN
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AR
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HOT
!
26
RELEASED FOR PRODUCTION
SINGLE SH
BASE - TRUNK - HOOD - COVERS & PANELS
(Continued)
3
9
1.5 & 1.75
GAL
2
1
4
5
6
7
10
20
19
28
15
16
Early Models
14
8
11
12
25
13
3
14
22
17
18
27
21
DRIP TRAY KIT
6
DIR Num: 28168.0001 06, November 2014
23
24
P1353
28168.1 062112
RELEASED FOR PRODUCTION
BASE - TRUNK - HOOD - COVERS & PANELS
ITEM PART NO. QTY. DESCRIPTION
16 27763.0000 1 Cover, Bottom (120V, 200V & 230V models)
27763.0006 1 Cover, Bottom (120V models with Main Power Switch)
27763.0001 1 Cover, Bottom (120V models with Black Decor)
02308.0000 12 Screw, Pan Head #8 - 32 x .375"
17 26528.0000 4 Leg, 4.0" Plastic
18 03996.0000 4 Pad, Anti Skid
19 12249.0001 2 Guide Rail
12249.0007 2 Guide Rail (Models with Black Decor)
00970.0000 4 Nut, Keps #8 - 32
20 26207.0000 1 Plate, Tank Mounting
02308.0000 5 Screw, Pan Head #8 - 32 x .375"
21 00619.0007 1 Plug, Hole.50" Dia SST (Not used on Brewers W/Lower Faucet)
00669.0002 1 Plug, Hole.50" Dia BLK (Not used on Brewers W/Lower Faucet)
22 26801.0000 1 Wire Grill, Drip Tray
See item 30
23 26918.1000 1 Drip Tray W/Pads (Includes item 29)
24 11591.0000 4 Pad, Adhesive 1.0" Dia.
25 32540.0000 1 Decal, Timer Setting
26 00985.0000 1 Decal, Individual Circuit Info (230V models)
27 21537.0001 1 Plate, Server Stop
21537.0003 1 Plate, Server Stop (Black Decor models)
01347.0000 4 Screw, Truss Head #6-32 x .375"
01347.0002 4 Screw, Truss Head BLK #6-32 x .375"
28 39803.0000 1 Decal, Main Switch (Models with Main Switch only)
29 26830.0000 1 Drip Tray Kit (Includes items 22, 23 & 24) (Optional for 1.5 gallon brewers)
30 13255.0003 - Leg Kit (Includes 4 each of items 17 & 18) (Not illustrated)
Late Models only
7
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
DIR Num: 28168.0001 06, November 2014
28168.1 062112
RELEASED FOR PRODUCTION
TRIPLE SET TIMER & THERMOSTAT
5
6
4
7
3
4
2
1.5
1
3
.5
MINUTES
P/N 24486-0000 120
First Type
BUNN-O-MATIC
2
2.5
1
MINUTES
8
5
3
2
1
6
MINUTES
VAC
3
SINGLE SH
1.5 & 1.75
GAL
1
2
3
TL5
TL4
TL3
TL2
TL1
J1
J2
SET
SET LOCK
LOCK
4
7
6
5
8
Replacement
Part
8
DIR Num: 28168.0001 06, November 2014
P1016
28168.1 062112
RELEASED FOR PRODUCTION
TRIPLE SET TIMER & THERMOSTAT
ITEM PART NO. QTY. DESCRIPTION
1 20948.0001 1 Bracket, Component Mounting
02308.0000 4 Screw, Pan Head #8 - 32 x .375"
2 01533.0000 2 Spacer, Nylon .375"
3 - - - - - - - - 1 Timer, Triple (120/208V & 120/240V Models)(No Longer Available. Order Item 9)
- - - - - - - - 1 Timer, Triple (200V & 240V Models) (No Longer Available. Order Item 10)
32400.0002 1 Timer, Digital 120V
32400.0003 1 Timer, Digital 240V
01347.0000 2 Screw, Truss Head #6 - 32 x .375" (Not used with Digital Timer)
01510.0000 2 Lockwasher, External Tooth #6
01388.0000 2 Screw, Truss Head #6 - 32 x .75"
4 04314.0007 1 Thermostat Assy (Includes item 5 & 7)
02308.0000 1 Screw, Pan Head #8 - 32 x .375" (Mounting)
20762.0000 2 Screw, Binding Head #8-32 x .250" (Terminals)
5 07073.0000 1 Grommet, Thermostat
6 07074.1033 1 Control Board, Level, 120V
07074.1028 1 Control Board, Level, 230V
02308.0000 2 Screw, Pan Head #8 - 32 x .375"
01511.0000 2 Lockwasher, External Tooth #8
7 00720.0000 1 Knob, Thermostat
8 28377.0000 1 Noise Suppressor (Not used with Digital Timer)
9 32400.0000 1 Timer Kit, Digital 120V (with Adapter)
10 32400.0001 1 Timer Kit, Digital 240V (with Adapter)
9
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
DIR Num: 28168.0001 06, November 2014
28168.1 062112
RELEASED FOR PRODUCTION
DIGITAL BREWER CONTROL ASSMBLY
1 2 13
SINGLE SH
1.5 & 1.75
GAL
11
10
NOT
DO
"ON"
Tank Heater
Until W
BU
Covere
CAUTION
!
Turn Tank Heat
ater Ta
S
N
N
nde
d u
nk(s) Is/A
witch
gital Brewer Control
®
Di
,375,5
Patent 5
r
er Switch
Off On
3
4
5
6
7
.
be pending
y
ma
nts
ate
p
US
WARNING
other
re
!
RDO
E
A
or mo
ne
AG
AZ
T
H
08. O
ROM
F
VOL
T
C
CE
E
R
G!
U
NN
N
I
SO
OV
ER
DISCO
EM
W
R
E
PO
OR
EF
B
re Full!
↔
8
9
12
P1086
10
28168.1 062112
DIR Num: 28168.0001 06, November 2014
RELEASED FOR PRODUCTION
DIGITAL BREWER CONTROL ASSMBLY
ITEM PART NO. QTY. DESCRIPTION
1 25648.0000 1 Bracket, Mounting
00970.0000 2 Nut, Keps #8-32
2 25654.0000 1 DBC Display Assembly
02328.0003 2 Screw, Pan Head #6-32 x .312"
3 12568.0003 1 Sensor, Temperature
4 26263.0000 1 Clamp, Steel .12"/.19"
01382.0000 1 Screw, Truss Head #6-32 x .375"
00973.0000 1 Nut, Keps #6-32
5 01667.0000 1 Terminal .25
6 12570.0000 1 Grommet, Silicone - Temperature Sensor
7 20948.0001 1 Bracket, Component Mounting
02308.0000 4 Screw, Pan Head #8-32 x .375"
8 25468.0002 1 DBC Power Board Assembly (Includes item 12)
02308.0000 2 Screw, Pan Head #8-32 x .375"
9 25513.0000 1 Receptacle, Display
01388.0000 2 Screw, Truss Head #6-32 x .75"
00973.0000 2 Nut, Keps #6-32
10 01533.0000 2 Spacer, Nylon .375"
11 07441.0000 1 Bracket, Mounting
01347.0000 2 Screw, Truss #6-32 x .375"
00973.0000 2 Nut, Keps #6-32
12 27035.0000 1 Fuse, AGC 5 AMP 250V
13 07075.0000 1 Grommet, Silicone .437" I.D.
11
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
DIR Num: 28168.0001 06, November 2014
28168.1 062112
RELEASED FOR PRODUCTION
TANK HEATER & OVERFLOW PROTECTION DEVICES
SINGLE SH
1.5 & 1.75
GAL
1
6
5
4
3
2
7 8 9
26
10
11
2
20
16
15
17
14
13
12
23
24
22
21
16
25
18
19
11
15
16
17
1
Brewers W/Copper
Overflow Cup
12
DIR Num: 28168.0001 06, November 2014
P1354
28168.1 062112
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