Bunn TU3QF-EZ Instruction Manual

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: [phone] FAX: [phone]
www.bunnomatic.com
TU3QF-EZ
BUNN
®
33023.0000 10/01 © 2000 Bunn-O-Matic Corporation

WARRANTY
Bunn-O-MaticCorp.(“Bunn”)warrantstheequipmentmanufacturedbyittobecommerciallyfreefromdefects
in material and workmanship existing at the time of manufacture and appearing within one year from the date of
installation. In addition:
1.)Bunnwarrantselectroniccircuitand/orcontrolboardstobecommerciallyfreefromdefectsinmaterialand
workmanship for three years from the date of installation.
2.)Bunnwarrantsthecompressoronrefrigerationequipmenttobecommerciallyfreefromdefectsinmaterial
and workmanship for two years from the date of installation.
3.)Bunnwarrantsthatthegrindingburrsoncoffeegrindingequipmentwillgrindcoffeetomeetoriginalfactory
screensieveanalysisforthreeyearsfromdateofinstallationorfor30,000poundsofcoffee,whichevercomesfirst.
Thiswarrantydoesnotapplytoanyequipment,componentorpartthatwasnotmanufacturedbyBunnorthat,
inBunn’sjudgement,hasbeenaffectedbymisuse,neglect,alteration,improperinstallationoroperation,improper
maintenance or repair, damage or casualty.
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
MERCHANTABILITYORFITNESSFORAPARTICULARPURPOSE.Theagents,dealersoremployeesofBunnare
not authorized to make modifications to this warranty or to make additional warranties that are binding on Bunn.
Accordingly,statementsbysuchindividuals,whetheroralorwritten,donotconstitutewarrantiesandshouldnot
be relied upon.
The Buyer shall give Bunn prompt notice of any claim to be made under this warranty by telephone at (217)
529-6601orbywritingtoPostOfficeBox3227,Springfield,Illinois,62708-3227.IfrequestedbyBunn,theBuyer
shall ship the defective equipment prepaid to an authorized Bunn service location. If Bunn determines, in its sole
discretion,thattheequipmentdoesnotconformtothewarranty,Bunnshallrepairtheequipmentwithnocharge
forparts during the warrantyperiodand no charge for laborby a Bunn Authorized ServiceRepresentative during
the warranty period. If Bunn determines that repair is not feasible, Bunn shall, at its sole option, replace the
equipment or refund the purchase price for the equipment.
THEBUYER’SREMEDYAGAINSTBUNNFORTHEBREACHOFANYOBLIGATIONARISINGOUTOFTHESALE
OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AS
SPECIFIED HEREIN, TO REPAIR OR, AT BUNN’S SOLE OPTION, REPLACEMENT OR REFUND.
InnoeventshallBunnbeliableforanyotherdamageorloss,including,butnotlimitedto,lostprofits,lostsales,
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.
233023 102301

Electrical and Operating Controls............................................................................................................... 14
Funnel Assembly ....................................................................................................................................... 16
Numerical Index......................................................................................................................................... 18
Strainer/Flow Control, Solenoids and Lines............................................................................................... 10
Tank & Mounting Brackets .......................................................................................................................... 6
Tank Heater & Overflow Protection Devices ................................................................................................ 8
Top Cover, Hood, Trunk, Base and Panels................................................................................................... 4
TABLE OF CONTENTS
333023 050500

4
BUNN
®TU3QF-EZ
TOP COVER, HOOD, TRUNK, BASE AND PANELS
33023 050500
15
16
14
13
12
11
20
19
2
1
3
4
21
5
6
17
18
7
8
9
10
P2160.40
23

ITEM PART NO. QTY. DESCRIPTION
5
1 32991.1001 1 Cover W/Decals, Top (Includes item 2, 19 & 20)
02336.0000 1 Screw, Truss Head #4-40 x .375"
00916.0000 1 Fastener,J-Type#4-40
2 33031.0000 1 Schematic, Electrical 120V
3 32994.0001 1 Hood (Early Models)(Also order item 4)
33286.0001 1 Hood (Late Models)(Also order item 4)
02308.0000 6 Screw, Pan Head #8-32 x .375"
4 32942.0000 1 Decal, Hood-Switch
5 32990.0001 1 Trunk (Early Models)(Also order items 17 & 18)
33288.0001 1 Trunk (Late Models) (Also order items 17 & 18
00970.0000 8 Nut, Hex Keps #8-32
6 33022.0001 1 Housing, Nozzle Mounting
01384.0000 2 Screw, Truss Head #8-32 x 1.50"
7 33010.0002 1 Housing, Trunk Extension 6.1" HT
00970.0000 8 Nut, Hex Keps #8-32
8 03770.0000 1 Bracket, Stop
01315.0000 2 Screw, Truss Head #8-32 x .375"
9 03772.0000 2 Guide, Base
01317.0003 6 Screw, Pan Head - Locking #8-32 x .375"
10 - - - - - - - - 1 Base (Not available)
11 00668.0000 1 Plug, Hole .75" Dia.
12 25137.0001 4 Foot .75" O.D. x .44" HT (See item 22)
13 33024.0001 1 Cover, Trunk Extension - Rear 6.1" HT
01315.0000 4 Screw, Truss Head #8-32 x .375"
00917.0000 4 Fastener,J-Type#8-32
14 33026.1001 1 Panel W/Decals, Trunk (Early Models)(Includes items 15 & 16)
33284.1001 1 Panel W/Decals, Trunk (Late Models)(Includes items 15 & 16)
01315.0000 6 Screw, Truss Head #8-32 x .375"
00917.0000 6 Fastener,J-Type#8-32
15 00831.0000 1 Decal, Electrical Warning
16 00656.0000 1 Decal, Comply With Plumbing Code
17 27294.0000 1 Decal, Service, Cleaning & Sanitizing
18 27294.0002 1 Decal, Service, Cleaning & Sanitizing (Spanish)
19 29167.0000 1 Decal, Brew Temperature Lockout
20 29206.0002 1 Decal, Diagnostic
21 03537.0000 1 Decal, Use Quick Brew Funnel
22 24600.0000 - Kit, Foot (Includes four feet)
23 10044.0000 1 Decal, Warning “Shut Off Power”
TOP COVER, HOOD, TRUNK, BASE AND PANELS
33023 102301

6
BUNN
®TU3QF-EZ
TANK AND MOUNTING BRACKETS
33023 092900
P2161.65
1
2
3
4
12
5
6
7
8
9
10
9
11

ITEM PART NO. QTY. DESCRIPTION
7
1 33013.0000 1 Support
01315.0000 3 Screw, Truss Head #8-32 x .375"
2 33017.0000 1 TankLid
00908.0000 10 Nut, Hex #8-32
3 22978.0000 1 Gasket
4 - - - - - - - - 1 Tank Assy. (Not serviced separately)
00908.0000 3 Nut, Hex #8-32
5 33005.0000 1 Tube,Fill
00908.0000 3 Nut, Hex #8-32
6 05515.0000 3 Gasket
7 33001.0000 1 Tube,Vent
00908.0000 3 Nut, Hex #8-32
8 32998.0000 1 Tube,Sprayhead
00908.0000 3 Nut, Hex #8-32
9 01075.0000 3 Nut, Hex .438"-20
10 01082.0004 1 Sprayhead, 5 Hole
11 32979.0000 1 Support,Tank
00970.0000 4 Nut, Hex Keps #8-32
12 33558.0000 1 Blanket Warmer, 100W 120V
TANK AND MOUNTING BRACKETS
33023 092900

8
BUNN
®TU3QF-EZ
TANK HEATER & OVERFLOW PROTECTION DEVICES
33023 050500
P2162.75
6
5
4
3
2
1
8
7
9
10

ITEM PART NO. QTY. DESCRIPTION
9
TANK HEATER & OVERFLOW PROTECTION DEVICES
33023 082800
1 23717.0001 1 Limit Thermostat
00908.0000 2 Nut, Hex #8-32
2 02536.0000 1 Grommet
3 33139.1000 1 Probe Kit (Includes items 4, 5 & 6)
4 01501.0000 1 Washer
5 20203.0100 1 Lockwasher,InternalTooth #8
6 00908.0000 1 Nut, Hex #8-32
7 12570.0000 1 Grommet
8 28891.0000 1 TemperatureProbe
9 12524.1001 1 Tank Heater Kit 1600W, 120V (Includes item 10)
00908.0000 4 Nut, Hex #8-32
10 12398.0002 1 Gasket

10
BUNN
®TU3QF-EZ
44
43
42
40
41
40
39
32
31
26
25
24
STRAINER, SOLENOID & LINES
33023 111700
P2163.60
38
37
36
35
34
33
27
29
28
30
23 8 22
45 46 47
1 2 3 4 5
6
7
8
9
5
10
11
12
8
13
14
15
16
17
18
19
20
21

ITEM PART NO. QTY. DESCRIPTION
11
STRAINER, SOLENOID & LINES
33023 102301
1 00459.0000 1 Fitting, Bulkhead
01532.0000 1 Lockwasher,InternalTooth .375"
00463.0000 1 Nut, Hex .375"-20
2 32946.0000 1 Tube
3 20945.0003 1 Valve, Needle
4 - - - - - - - - 1 Tube .25" ID x 4.75" (Order item 50)
12422.0000 2 Clamp
5 - - - - - - - - 2 Tube .188" ID x 7.00" (Order item 51)
- - - - - - - - 4 Clamp (Not available)
6 33027.0000 1 Valve, Check
7 26135.0003 1 Valve, Solenoid
00938.0000 2 Fastener
02308.0000 2 Screw, Pan Head #8-32 x .375"
8 - - - - - - - - 3 Tube .375" ID x 1.60" (Order item 52)
12422.0001 6 Clamp
9 33003.0000 1 Elbow, Reducing Barb .50" x .25"
10 32985.0000 1 Bracket
00908.0000 2 Nut, Hex #8-32
11 - - - - - - - - 1 Tube .25" ID x 8.25" (Order item 50)
12422.0000 2 Clamp
12 32974.0001 1 Elbow, Barb
13 27370.0000 1 Valve, By-pass
00970.0000 2 Nut, Keps #8-32
14 - - - - - - - - 1 Tube .313" ID x 9.00" (Order item 53)
12422.0001 2 Clamp
15 - - - - - - - - 1 Faucet (Not available)
29264.0000 1 Nut
16 22150.0001 1 Tee,Barb
17 33036.0000 1 Restrictor, Flow Control
18 - - - - - - - - 1 Tube .25" ID x 1.75" (Order item 50)
12422.0000 2 Clamp
19 33008.0001 1 Elbow 45°
20 03717.0000 1 Nozzle, Dilution
01382.0000 3 Screw, Truss Head, Serrated #6-32 x .375"
21 - - - - - - - - 1 Tube .25" ID x 19.0" (Order item 50)
12422.0000 2 Clamp
22 26443.0000 1 Reducer, Barb .375" x .25"
23 26135.0003 1 Valve, Solenoid
24 32986.0000 1 Tube
25 32959.0000 1 Fitting, Bulkhead Tee
01532.0000 1 Lockwasher,InternalTooth .375"
00463.0000 1 Nut, Hex .375"-20
(Continued)

12
BUNN
®TU3QF-EZ
STRAINER, SOLENOID & LINES
(Continued)
33023 111700
44
43
42
40
41
40
39
32
31
26
25
24
P2163.60
38
37
36
35
34
33
27
29
28
30
23 8 22
45 46 47
1 2 3 4 5
6
7
8
9
5
10
11
12
8
13
14
15
16
17
18
19
20
21

ITEM PART NO. QTY. DESCRIPTION
13
STRAINER, SOLENOID & LINES
26 20528.1222 1 Flow Control Assy (Includes items 27 thru 30)
27 01154.0001 1 Fitting, Outlet
28 01155.0000 1 Gasket
29 20526.1222 1 Flow/Washer Gasket Kit (.222 GPM)(Includes item 28)
30 - - - - - - - - 1 Body (Not available. Order item 26)
31 00310.0000 1 Tube
32 22300.0750 1 Strainer/Flow Control Assy (Includes items 33 thru 38)
33 01154.0000 1 Fitting, Outlet
34 01155.0000 1 Gasket
35 20526.1750 1 Flow Washer/Gasket Kit (..750 GPM)(Includes item 34)
36 - - - - - - - - 1 Body (Not available. Order item 32)
37 23721.0000 1 Screen
38 22249.0000 1 Fitting Inlet
39 00935.0000 1 Cap (For shipping purposes only)
40 - - - - - - - - 2 Tube .375" ID x 1.20" (Order item 52)
12422.0001 4 Clamp
41 32976.0000 1 Fitting, Adapter
42 01533.0006 1 Spacer
43 05920.0000 1 Clamp
01321.0000 1 Screw, Truss Head #8-32 x 1.0"
44 32971.0000 1 Tube (Early Models)
33285.0000 1 Tube (Late Models)
45 33070.0000 1 Valve, Needle
46 - - - - - - - - 1 Tube .188" ID x 1.0" (Order item 51)
- - - - - - - - 2 Clamp (Not available)
47 22150.0002 1 Tee, Barb
48 11707.1000 - Tube .25" ID x 12.0" (Use as required)
11707.1001 - Tube .25" ID x 36.0" (Use as required)
11707.1002 - Tube .25" ID x 120.0" (Use as required)
49 33007.1000 - Tube .188" ID x 12.0" (Use as required)
33007.1001 - Tube .188" ID x 36.0" (Use as required)
50 20976.1000 - Tube .375" ID x 12.0" (Use as required)
20976.1001 - Tube .375" ID x 36.0" (Use as required)
20976.1002 - Tube .375" ID x 120.0" (Use as required)
51 28526.1000 - Tube .313" ID x 12.0" (Use as required)
28526.1001 - Tube .313" ID x 36.0" (Use as required)
28526.1002 - Tube .313" ID x 60.0" (Use as required)
28526.1003 - Tube .313" ID x 120.0" (Use as required)
33023 102301

14
BUNN
®TU3QF-EZ
J5
J6
J2
J4
J7J3
J1
TRM1
TRM2
33023 111700
ELECTRICAL & OPERATING CONTROLS
P2164.60
1
2
3
4
12
5
6
7
8
11
10
9

ITEM PART NO. QTY. DESCRIPTION
15 33023 111700
ELECTRICAL & OPERATING CONTROLS
1 32982.0000 1 Bracket
00970.0000 2 Nut, Keps #8-32
2 29081.0001 4 Spacer
3 28742.0006 1 Control Board
02302.0000 4 Screw, Round Head #6-32 x .875"
4 32945.0000 1 Relay
00970.0000 2 Nut, Keps #8-32
5 12517.0001 1 LED, Green
6 03358.0001 2 Switch,START,DoublePole
7 03357.0003 1 Switch,START,SinglePole
8 03358.0002 1 Switch,ON/OFF,Lighted
9 01309.0000 1 Screw, Pan Head w/Terminal Washer #10-32 x .50"
10 00707.0000 1 Bushing, Strain-relief
11 01637.0000 1 Power Cord
12 00603.0000 1 Clamp
Items 13 thru 14 are not illustrated
13 33011.0000 1 Harness, Main Wiring
14 29659.0000 1 Lead, 14 Ga. BLK, Tank Heater to Limit Thermostat

16
BUNN
®TU3QF-EZ
33023 050500
FUNNELASSEMBLY
P2165.60
1
8
2
3
4
5
6
7

ITEM PART NO. QTY. DESCRIPTION
17 33023 050500
FUNNELASSEMBLY
1 03021.0005 1 Funnel Assembly, Smoke - Quick Brew (Includes items 2 thru 8)
2 03284.0000 1 Adaptor W/Screen, Funnel (See item 9)
3 -------------- 1 Funnel, Brew Tea - Smoke (Not Available. Order item 1)
4 03408.0000 1 Decal, Caution - Remove Funnel
5 03409.0000 1 Decal, Caution - Hot Liquid
6 03536.0000 1 Decal, Quick Brew
7 03407.0002 1 Funnel Tip .114" Dia (See Item 9)
8 32965.0000 1 Splash Guard
9 01037.0003 - Funnel Tip & Screen Kit (Includes items 2 & 7)

NUMERICAL INDEX
PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO.
18 33023 102301
00310.0000 ......................13
00463.0000 ......................11
00603.0000 ......................15
00656.0000 ........................5
00668.0000 ........................5
00707.0000 ......................15
00831.0000 ........................5
00908.0000 ...................9,11
00916.0000 ........................5
00917.0000 ........................5
00935.0000 ......................13
00938.0000 ......................11
00970.0000 ...........5,7,11,15
01037.0003 ......................17
01075.0000 ........................7
01082.0004 ........................7
01154.0000 ......................13
01154.0001 ......................13
01155.0000 ......................13
01309.0000 ......................15
01315.0000 .....................5,7
01317.0003 ........................5
01321.0000 ......................13
01382.0000 ......................11
01384.0000 ........................5
01501.0000 ........................9
01532.0000 ......................11
01533.0006 ......................13
01637.0000 ......................15
02302.0000 ......................15
02308.0000 ...................5,11
02336.0000 .....................5,9
03021.0005 ......................17
03284.0000 ......................17
03357.0003 ......................15
03358.0001 ......................15
03358.0002 ......................15
03407.0002 ......................17
03408.0000 ......................17
03409.0000 ......................17
03536.0000 ......................17
03537.0000 ........................5
03717.0000 ......................11
03770.0000 ........................5
03772.0000 ........................5
05515.0000 ........................7
05920.0000 ......................13
10044.0000 ........................5
11707.1000 ......................13
11707.1001 ......................13
11707.1002 ......................13
12398.0002 ........................9
12422.0000 ......................11
12422.0001 .................11,13
12517.0001 ......................15
12524.1001 ........................9
12570.0000 ........................9
20203.0100 ........................9
20526.1222 ......................13
20526.1750 ......................13
20528.1222 ......................13
20945.0003 ......................11
20976.1000 ......................13
20976.1001 ......................13
20976.1002 ......................13
22150.0001 ......................11
22150.0002 ......................13
22249.0000 ......................13
22300.0750 ......................13
22978.0000 ........................7
23717.0001 ........................9
23721.0000 ......................13
24600.0000 ........................5
25137.0001 ........................5
26135.0003 ......................11
26443.0000 ......................11
27294.0000 ........................5
27294.0002 ........................5
27370.0000 ......................11
28526.1000 ......................13
28526.1001 ......................13
28526.1002 ......................13
28526.1003 ......................13
28742.0006 ......................15
28891.0000 ........................9
29081.0001 ......................15
29167.0000 ........................5
29206.0002 ........................5
29264.0000 ......................11
29659.0000 ......................15
32942.0000 ........................5
32945.0000 ......................15
32946.0000 ......................11
32959.0000 ......................11
32965.0000 ......................17
32971.0000 ......................13
32974.0001 ......................11
32976.0000 ......................13
32979.0000 ........................7
32982.0000 ......................15
32985.0000 ......................11
32986.0000 ......................11
32990.0001 ........................5
32991.1001 ........................5
32994.0001 ........................5
32998.0000 ........................7
33001.0000 ........................7
33003.0000 ......................11
33005.0000 ........................7
33007.1000 ......................13
33007.1001 ......................13
33008.0001 ......................11
33010.0002 ........................5
33011.0000 ......................15
33013.0000 ........................7
33017.0000 ........................7
33022.0001 ........................5
33024.0001 ........................5
33026.1001 ........................5
33027.0000 ......................11
33031.0000 ........................5
33036.0000 ......................11
33070.0000 ......................13
33139.1000 ........................9
33284.1001 ........................5
33285.0000 ......................13
33286.0001 ........................5
33288.0001 ........................5
33558.0000 ........................7