BUNN 37981.0001 BrewWISE GPR DBC 12.5 Gallon Single Coffee Instruction Manual

SINGLE® GPR DBC-DV
WITH SMART FUNNEL®
Dual Voltage Model

37981.0001 BrewWISE GPR DBC 12.5 Gallon Single Coffee

ILLUSTRATED PARTS CATALOG
Designs, materials, weights, specifications, and dimensions for equipment or replacement parts are subject to change without notice.

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, Auto POD, AXIOM, Brew LOGIC, Brew METER, Brew Better Not Bitter, BrewWISE, Brew WIZARD, BUNN Espress, BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUN Nlink, Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design, Dual, Easy Pour, Easy Clear, Easy Gard, Flavor Gard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series, InteliStaf, My Café, Phase Brew, Power Logic, 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, Smart WAVE, Soft Heat, Splash Gard, The Mark of Quality in Beverage Equipment Worldwide, Thermo Fresh, Titan, trifecta, TRIFECTA (sylized logo), Velocity Brew, Air Brew, Beverage Bar Creator, Beverage Profit Calculator, Brew better, not bitter., Build-A-Drink, BUNN Source, 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.
To search this document electronically, press “control” + “F” (on P.C.) or “command” + “F” on Mac, then type in description or part number, press “enter”.

BASE – TRUNK – HOOD – COVERS & PANELS

SINGLE / GPR DBC-DV

Screw, Truss Head #4 – 40 x .375″
2| 25151.0000| 1|  Shield, Insulator
3| 37881.0000| 1| Decal, Warning – “No Serviceable Parts”
4| 00916.0000| 1| Clip, J-Type #4 – 40
5| 36404.1005
02308.0000| 1
7| Hood W/Decals (Includes item 6)
Screw, Pan Head #8 – 32 x .375″
6| 29973.0003| 1| Membrane Switch
7| 37426.1000
37426.1001| 1
1|
8| 00656.0001| 1| Decal, Comply to Plumbing Code
9| 00986.0000| 1| Decal, Warning – Electrical
10| 27744.1005
22987.1000
01382.0003| 1
1
8| Panel W/Decals, 120/240V (17.66″) (Includes items 11, 12, 29 & 30)
Panel W/Decals, 120/240V (15.92″) (Includes items 11, 12, 29 & 30)
Screw, Truss Head Locking #6 – 32 x .375″
11| 32043.0003
32043.0014| 1
1| Schematic, Electrical 120/240V
Schematic, Electrical 120/240V (After S/N SNG0089375)
12| 00658.0000| 1| Decal, Caution – Decanter/Funnel
13| 21511.1004
01311.0000| 1
4| Warmer Panel Assy W/Decals (Includes items 14 & 15)
Screw, Truss Head SST #8 – 32 x .25″
14| 12364.0000| 1| Decal, Caution-Warmers Are Hot
15| 02324.0000| 2| Nut, Acorn #8 – 32
16| 28592.1004
28592.0008
02308.0000| 1
1
7| Base Housing W/Decals, 120/240V (Includes item 17)
Base Housing, 120/240V
Screw, Pan Head #8 – 32 x .375″
17| 20201.5600| 1| Decal, Warning – Hot Water
18| 22979.0003
22979.0004
22979.0007
02308.0000| 1
1
1
12| Cover, Bottom 120/240V
Cover, Bottom 120/240V (Models with Main Power Switch)
Cover, Bottom 120/240V (Models with Main Power Switch)
Screw, Pan Head #8 – 32 x .375″
19| 26528.0000| 4|
20| 03996.0000| 4
21| 34020.0000
02308.0000| 1
2| Plate, Decal Mounting (Models without Main Power Switch)
Screw, Pan Head #8 – 32 x .375″
22| 32649.0000
00970.0000| 1
2| Plate, Cover
Nut, Keps #8 – 32
23| 00619.0007| 1| Plug, .50″ Dia.

Illustrated)
26| 21104.0003
21104.0007
01347.0000| 2
2
4| Server Stop, Bolt-On (Used in Product # 36100.0000)
Server Stop, Bolt-On (Used in Product # 36100.0010)
Screw, #6 – 32 x .38″
27| 36398.0000| 1| Hole Plug, DB-9 (Early models)
28| 03011.0000| 2| Plug, Vent BLK 1.0″ Dia. (Early models only)
29| 29710.0012| 1| Decal, Optional Field Wiring
30| 37881.0000| 1|
31| 37766.0000
02308.0000| 1
2| Cover, Access
Screw, Pan Head #8 – 32 x .375″
32| 39803.0000| 1| Decal, Main Switch (Models with Main Power Switch only)

TANK HEATER & OVERFLOW PROTECTION DEVICES

SINGLE / GPR DBC-DV

TANK HEATER & OVERFLOW PROTECTION DEVICES

Nut, Hex #8 – 32
2| 02536.0000| 4| Grommet, Probe (1 less used on brewers with Copper Overflow Cup)
3| 20936.1000| 1| Probe Kit (Includes items 4, 5 & 6)
4| 01501.0000| 1| Washer  .164″ I.D. x .375″ O.D.
5| 20203.0100| 1| Lockwasher, Internal Tooth #8
6| 00908.0000| 1| Nut, Hex #8 – 32
7| 20922.1001
20922.1004
00908.0000| 1
1
4| Tank Heater 1650W @ 120V (Includes Item 8)
Tank Heater 3235W @ 120V (Includes Item 8)
Nut, Hex #8 – 32
8| 12398.0002| 1| Gasket, Tank Heater
9| 26622.0001| 1| Tube Assy, Vent
10| 37844.0000| 1| Bracket, Vent Tube
11| 03803.0000
04797.0000
00946.0000| 1
1
1| Switch Assy, Liquid Level, 120/240V (Includes Items 12, 13 & 14)
Washer, Celcon .520″ I.D. x 1.0″ O.D.
Nut, Hex .125″ FPT
12| 03633.0000| 2| Gasket, Float Switch (Only 1 used in this application)
13| – – – – – – – –| 3| Washer, Adjusting (DO NOT USE IN THIS APPLICATION)
14| 03807.0000| 1| Clip, Spring
15| 22728.0000
41259.1003
00971.0000| 1
1
2| Overflow Cup Assy Copper (Also replaces aluminum cup)
Kit, Overflow Cup (Aluminum) (Includes items 2,18, 20 & 21)
Nut, Keps #10-32
16| 12422.0000| 2| Clamp, Hose .47″/.54″ I.D.
17| 28526.0009| 1| Tube, Silicone .313″ I.D. x 24″ (Order Item 27) (Cut As Required)
18| 04797.0000| 1| Washer, Celcon .520” I.D. x 1.0” O.D.
19| 00946.0000| 1| Nut, Hex .125” FPT
20| 41280.0001| 1| Elbow,.375” Multi Barb
21| 41266.0000| 1| Film, Insulating
22| 12565.0036
12565.0004
02328.0003
01520.0000| 1
1
1
1| Triac Assy, 40 Amp (120/240V) (Before S/N SNG0089375)
Triac Assy, 40 Amp (120/240V) (After S/N SNG0089375)
Screw, Pan Head #6 – 32 x .312″
Lockwasher #6
23| 20541.0001| 1| Heat Sink, Aluminum
24| M2522.1000| –| Heat Sink Compound (Not Illustrated)
25| 21801.0002| 1| Tube, .375″ O.D. x 1.50″ LG
Note: The following parts are not illustrated
26| 02434.0013| 1| U-Channel 1.0″ (Order item 28)
27| 28526.1000
28526.1001
28526.1002
28526.1003| –
–
–
–| Tube, Silicone .313″ I.D. x 12.0″
Tube, Silicone .313″ I.D. x 36.0″
Tube, Silicone .313″ I.D. x 60.0″
Tube, Silicone .313″ I.D. x 120.0″
28| 02434.1000| | U-Channel 18.0″ (Use as required)

TANK AND MOUNTING BRACKETS

SINGLE / GPR DBC-DV TANK AND MOUNTING BRACKETS

02308.0000
00908.0000| 1
1
2| Bracket, Tank Support (Top)
Screw, Pan Head #8 – 32 x .375″
Nut, Hex #8 – 32
2| 22976.0003
00908.0000|  1
10|  Lid, Tank
Nut, Hex #8 – 32
3| 22978.0000| 1|  Gasket,
4| 22960.1008| 1| Tank Assy  (Includes Item 6)
5| 37517.0000
37541.0000
00971.0000
02308.0000| 1
1
2
4| Bracket, Tank Mounting (Bottom) (Used in Product # 36100.0000)
Bracket, Tank Mounting (Bottom) (Used in Product # 36100.0010)
Nut, Keps #10 – 32
Screw, Pan Head #8 – 32 x .375″
6| – – – – – – – –| 1| Bracket, Vent Tube (See TANK HEATER & OVERFLOW PROTECTION)

STRAINER, SOLENOID AND LINES

SINGLE / GPR DBC-DV STRAINER, SOLENOID & LINES

Screw, Truss Head #8-32 x .375″
5| 34768.0001| 2| Elbow, .38″ Male Flare x .37″
6| 37892.0000| 1| Tube Assy, Bulkhead Refill Tube .38″ O.D. Rear
7| 12757.0000| 1| Grommet, .375″ I.D.
8| 12757.0000| 1| Nut, Hex .625″ – 18 Brass
9| 01514.0000| 1| Lockwasher, Internal Tooth .625″ I.D.
10| 12756.0000| 1| Bulkhead Fitting .38″ Flare
11| 37761.0000| 1| 90° Swivel Elbow
12| 00976.0000| 1| Cap Nut, .375″ Flare-45
13| 37127.0001
02308.0000
01522.0000| 1
2
2| Bracket, Solenoid Mounting
Screw, Pan Head #8-32 x .375”
Washer, Flat .203” ID x .50” OD
14| 29421.0000| 1| Clamp, Hose-Worm Drive .625”/.75”
15| 32591.1002| 1| Tube, Silicone .50″ I.D. x 36″ LG
16| 11630.0001| 1| Clamp, Tubing Shut Off .75″ O.D.
17| 35086.0000| 1| Plug, .50″ I.D. Hose
18| 12422.0005| 1| Clamp, Hose – Snap Type .62/.71 I.D.
19| 32359.0000| 2| Gasket, .375″ Flare Copper

INLET VALVE AND LINE

SINGLE / GPR DBC-DV

11. 7| 36378.0001| 1| Check Valve (Installed in item 6)
    8| 36233.1000
    32283.0000| 1
    2| Valve, Water Inlet (Refer to item 12)
    Screw, Pan Head M4 x 6MM
    9| 37297.0001| 1| Elbow, .25″ FLR x .75″ FTHR
    10| 41640.0000| 1| Gasket, .75″ Hose Fitting
    11| 20976.1001
    20976.1002| –
    –| Tube .375″ ID x .625″ OD x 36.0″ (Use as required)
    Tube .375″ ID x .625″ OD x 120.0″ (Use as required)
    12| 43644.0000| –| Kit, Valve Rebuild)

WATER BY-PASS

WATER BY-PASS

Required)
2| 12422.0001| 1| Clamp, Hose .59″/.66″ I.D.
3| 12422.0005| 2| Clamp, Hose .62″/.71″  I.D.
4| 12422.0005| 1|  Clamp, Hose .62″/.71″ I.D.
5| 27370.0003
00970.0000| 1
2| Valve Assy, By-Pass 120/240V
Nut, Keps #8 – 32
6| 20976.0064*| 1| Tube, Silicone  .38″ I.D. x .62″ O.D. x 4.50″ (Order item 9) (Cut As Required)
7| 32648.0000| 1| Elbow
8| 32591.1001
32591.1002| –
–|
9| 20976.1000
20976.1001
20976.1002| 1
1
1

DISPENSE VALVE AND SPRAYHEAD
SINGLE / GPR DBC-DV  DISPENSE VALVE & SPRAYHEAD

26846.0002
11517.0008
23255.0000
23254.0000
23256.0000
56771.0000
56771.0002
56815.0000
56816.0000
22305.0001
22305.0002| 2
2
–
–
8
2
2
2
–
–
2
2| 1 Valve Assembly, Sprayhead 120V (Discontinued, use 56771.0000)
1 Valve Assembly, Sprayhead 240V (Discontinued, use 56771.0002)
– Repair Kit (Includes plunger, spring & diaphragm)
– Diaphragm Only
4 Screw
1 Spacer Plate
1 Valve Assembly, Sprayhead 120V
1 Valve Assembly, Sprayhead 240V
– Repair Kit (Includes plunger, spring & diaphragm)
– Diaphragm Only
1 Coil 120VAC (used in both styles)
1 Coil 240VAC (used in both styles)
2| | 1| Tube, Silicone .75″ I.D. x 6.25″ LG (Order item 17) (Cut as required)
3| 12422.0008| 2| Clamp, Hose  Snap-Type.93″/1.1″ I.D.
4| 34956.0000| 1| Fitting, .250″ NPTF Hose .750″ NPS
5| 01075.0000| 1| Nut, Hex .438″ – 20
6| 34868.0000| 1| ![BUNN 37981 0001 BrewWISE GPR DBC 12 5 Gallon Single Coffee

• ICON 5](https://manuals.plus/wp-content/uploads/2023/02/BUNN-37981-0001 -BrewWISE-GPR-DBC-12-5-Gallon-Single-Coffee-ICON-5.jpg)
  7| 34867.0000| 1
  8| 34867.0000| 1
  9| 01082.0002| 1| Sprayhead (6-098) (Used in Product # 36100.0010)
  10| 35308.1004| –| Sprayhead Assy
  The following items are not illustrated
  11| 35052.1000| 1| Tube, Silicone .75″ I.D. x 1.0″ O.D. x 12.0″

FAUCET

FAUCET

(Cut As Required)
11| 12422.0001| 2| Clamp, Hose .59″ x .66″ I.D.
12| 00942.0000| 1| Nut, Hex Brass .50″
13| 01532.0005| 1| Washer, Intl Tooth .50″ Lock
14| 20976.0036*| 1| Tube, Silicone .38″ I.D. x .62″ O.D. x 36″ (Order Item 16) (Optional Lower Faucet)
(Cut As Required)
15| 01532.0005| 1| Washer, Intl Tooth .50″ Lock (Late models)
16
17
18| 20976.1000
20976.1001
20976.1002
28706.0002
M2517.0000| 1
1
1
–
–|

ELECTRICAL CONTROLS

SINGLE / GPR DBC-DV

ITEM| PART NO.| QTY.|

DESCRIPTION

---|---|---|---
1| 29969.1014
29969.1000
00973.0000| 1
1
2| Circuit Board, Main control (Used in Product # 36100.0000)
Circuit Board, Main control (Used in Product # 36100.0010)
Nut, Keps #6 – 32
2| 01533.0010| 2| Spacer (Early models)
3| 29970.0000
40726.0000
00973.0000| 1
1
2| Mount, Circuit Board (Early models)
Mount, Circuit Board (Late models)
Nut, Keps #6 – 32
4| – – – – – – – –
32572.1001
20621.0000| 1
1
1| Sensing Coil WO/Leads (Early models) (Not available order item 23)
Sensing Coil W/Violet Leads (Includes plug below) (Late models)
Plug, hole .203″ Dia. (Not illustrated)
5| 32573.0000
01382.0007| 1
2| Cover, Sensing Coil
Screw, Truss Head #6 – 32 x .38″
6| 01309.0000| 1| Ground Screw W/Terminal Washer #10 – 32 x .50″
7| 23004.0000
39248.0001
02308.0000| 1

1

2

| Bracket, Terminal Block Mounting
Bracket, Terminal Block Mounting (Models with Main Power Switch)
Screw, Pan Head #8 – 32 x .38″
8| 07038.0000
01106.0001
01317.0000| 1
1
2| Terminal Block, 3 Pole (BLK/RED/WHI)
Terminal Block, 2 Pole (BLK/RED)
Screw, Truss Head #8 – 32 x .50″
9| 01590.0000| 1| Connector, Cable
10| 12570.0000| 1| Grommet, Temperature Sensor
11| 29327.0001| 1| Probe, Temperature & Dry Plug
12| 32018.0000| 1| Bumper (Early models)
13| 37754.1000
00970.0000| 1
2| Bracket W Decal, Switch (Includes item 15)
Nut, Keps #8 – 32
14| 23522.0001| 1| Switch, Toggle
15| 34056.0001| 1| Decal, Switch
16| 04831.0000| 1| Clamp, SST Rubber Coating (Used To Hold Electrical Wires In Place)
17| 38894.0001
01308.0002
01327.0000
01512.0000| 1
2
4
4| Switch, Main Power (Not used on all models)
Screw, Truss Head #6-32 x .25″ (Switch Mounting)
Screw, Pan Head #10-32 x .375″
Lockwasher, External Tooth #10
18| 00824.0002| 1| Decal, Ground
Note: The following parts are not illustrated
19| 32647.0000
32647.0017| 1
1| Wiring Harness, Main (Before S/N SNG0089375)
Wiring Harness, Main (After S/N SNG0089375)
20| 37917.0000| 1| Wiring Harness, Voltage Select
21| 37859.0002| 1| Wiring Harness, Main Power Switch
22| 20630.0005| 1| Cord Assy, Power
23| 38338.0000| –| Kit, Funnel Sensors (Includes Funnel Sensor Coils W/Leads)
24| 21014.0002| 1| Lead, BLK Limit to Tank Heater (After S/N SNG0089375)

WARMER ASSEMBLIES

ITEM| PART NO.| QTY.|

DESCRIPTION

---|---|---|---
1| 03652.0000
01303.0000| 1
3| Warmer Assy, BLK 100W 120V (Includes Items 2 Thru 5)
Screw, Pan Head #4 – 40 x .50″
2| 03656.0000| 1| Warmer Dish, BLK – 45 Hole
3| 13042.0001| 1| Spacer, .174″ I.D. x .188″
4| 01227.0000| 1| Warmer Element, 100W 120V
5| 05212.0000
00970.0000| 1
2| Plate, Warmer Retainer
Nut, Keps #8 – 32

FUNNEL

7](https://manuals.plus/wp-content/uploads/2023/02/BUNN-37981-0001-BrewWISE- GPR-DBC-12-5-Gallon-Single-Coffee-ICON-7.jpg)
2| 24462.0002| 1| Funnel W/Decals (Includes items 3 & 4)
3| 03408.0004| 1| Decal, Warning-Remove Funnel
4| 03409.0004| 1| Decal, Warning-Hot Liquid
5| 32595.0000| 1| Handle, Funnel-Black
6| 12499.0002| 1| Screw, Round Head .25″ – 20 x 1.50″ BLK
7| 33089.0000
33089.0001| 1| Filter Basket w/Splash Guard
Filter Basket w/Splash Guard & D-Rings (Optional)
8| 32139.0000| 1| Insert, Funnel Tip – Male (Refer to item 10)
9| 32140.0000| 1| Insert, Funnel Tip – Female (Refer to item 10)
10| 01031.0001| –| Funnel Tip Kit (Includes items 8 & 9)

BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: 217-529-6601
FAX: 217-529-6644
37981.0001 F 03/22 ©2012
Bunn-O-Matic Corporation

• Indicates the part number listed is for reference only.
  See DESCRIPTION for possible service replacement.
  37981.1 121912

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