Bunn Coffee Maker FMD-1 Parts Diagram

BUNN

®

FMD-1

(prior to S/N FMD0013000)

E

S

A

E

L

E

R

N

E

H

T

,

L

L

U

F

3

/

2

S

I

P

U

C

L

I

T

N

U

N

O

T

T

U

B

D

L

O

H

d

HEN CUP IS 2/3 FULL

n

a

H

S

U

P

RELEASE BUTTON W

E

E

C

R

A

L

E

P

H

P

U

C

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]

28365.0001 12/01 ©1998 Bunn-O-Matic Corporation

www.bunnomatic.com

WARRANTY

Bunn-O-Matic Corp. (“Bunn”) warrants the equipment manufactured by it to be commercially free from defects
in material and workmanship existing at the time of manufacture and appearing within one year from the date of
installation. In addition:

1.) Bunn warrants electronic circuit and/or control boards to be commercially free from defects in material and

workmanship for three years from the date of installation.

2.) Bunn warrants the compressor on refrigeration equipment to be commercially free from defects in material

and workmanship for two years from the date of installation.

3.) Bunn warrants that the grinding burrs on coffee grinding equipment will grind coffee to meet original factory

screen sieve analysis for three years from date of installation or for 30,000 pounds of coffee, whichever comes first.

This warranty does not apply to any equipment, component or part that was not manufactured by Bunn or that,
in Bunn’s judgement, has been affected by misuse, neglect, alteration, improper installation or operation, 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
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.

The Buyer shall give 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. If requested by Bunn, the Buyer
shall ship the defective equipment prepaid to an authorized Bunn service location. If Bunn determines, in its sole
discretion, that the equipment does not conform to the warranty, Bunn shall repair the equipment with no charge
for parts during the warranty period and no charge for labor by a Bunn Authorized Service Representative 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.

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, AS
SPECIFIED HEREIN, TO REPAIR OR, AT BUNN’S SOLE OPTION, 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.

2

28365.1 112701

TABLE OF CONTENTS

TITLE PAGE NO.

Auger Drive and Hopper Assembly..............................................................................................................................................10

Covers, Panels and Drip Tray.........................................................................................................................................................4

Dispense Valve and Lines ............................................................................................................................................................18

Door, Lamp, Dispense Switch and Panels .....................................................................................................................................8

Electrical Controls........................................................................................................................................................................20

Mixing/Whipper Chambers and Drive Motor ...............................................................................................................................12

Numerical Index ..........................................................................................................................................................................22

Strainer, Solenoid, Fill Valve and Lines ........................................................................................................................................ 16

Tank, Heater and Overflow Protection..........................................................................................................................................14

3

28365.1 051100

BUNN

23 24

26

®

COVERS, PANELS AND DRIP TRAY

2 1 3

FMD-1

WHI
BLK

BLK

STARTER

WHI

BLK

RED

BLK

RED
BLK

RED

INSTALLED

RED/WHI
BLK

USED WHEN COLD
DRINK FEATURE NOT

JUMPER PLUG MUST BE

GRY

BLU
BLU

RED/BLK

DOOR

GRY

WHI

RED

M

BLK

1

RED

RED

GRY

M

BLK

RED/BLK

RED

RED/WHI

LEFT HOPPER

M

BLU

WHI

WHI

CENTER HOPPER

RED

GRY

WHI

RIGHT HOPPER

ORAORAORA

(ALSO PDS-1 SWITCH)
DISPENSE SWITCH

WHI/YEL

M

WHI

WHI/VIOWHI/VIOWHI/VIO WHI

SOL

(LEFT, MODELS PDS-2 & PDS-3)

WHI WHI

WHI

WHI

HOPPER

DISPENSE SWITCH

M

WHI

(CENTER, MODEL PDS-3 ONLY)

WHI

PROBE

M

HOT/COLD SWITCH

DISPENSE SWITCH

SOL

LEFT WHIPPER

M

(RIGHT, MODELS PDS-2 & PDS-3)

NL2

TANK INLET

RED

CENTER WHIPPER

PNK-20

FAN

BLU

RIGHT WHIPPER

4

VIO

3
2

RED

1

M

WHI

RED

TAN

WHI

WHI

WHI

WHI

WHIPPER
BOARD
LEVEL

SOL

1

LIQUID

COLD DRINK OPTION (LEFT ONLY)

WHI -16 (2-WIRE MODELS)

SOL

4

RED-16 (3-WIRE MODELS)

RED

LEFT DISPENSE

BLK

RED

SOL

TAN

WHI

WHI

WHI

CENTER DISPENSE

TAN

ORA

RED

WHI WHI REDWHI/RED

141

BLK

RIGHT DISPENSE

WHI/VIO

GRN

SOL

TANK HEATER

SINGLE PHASE, 60 HZ

WHI

DISPENSE

RED

LAMP

BLK

BALLAST

ORA

OVERFLOW SWITCH

28341.0000A 10/97 © 1997 BUNN-O-MATIC CORPORATION

120 VOLTS A C - 2 WIRE OR

BLK-16

120/208-240 VOLTS AC - 3WIRE

FLUORESCENT

WHI/VIO

WHI/RED
BLK

BLK

CHASSIS

LIMIT

(
C

8

GRN

E
N

THERMOSTAT

7

T

E

6

R

5

C

DELAY

O

4

M
P

HOPPER

3

O
N

2

E

WHI

1

N
T

P

GRY

S

D

E

S

GRY

L

2

I

RED

M

&

I

BLK

N

P
D

A

GRY

T

S

E

3

D

ORA

C

O

o
m

N

BLK-16

p

P

o

D

n

S

e

WHI/VIO

-

n

2

t
s

)

P
D
S
1

C

BLK

o

m

p

RUN/RINSE SWITCH

THERMOSTAT

o

n
e
n
t
s

BLK-16

BLK

BLK

SCHEMATIC WIRING DIAGRAM PDS-1, PDS-2, & PDS-3

HEATER SW.

BLK-16

L1

F

°

0

8
1

F

22 21 20 19

9

°

0

9
1

F

°

0

0
2

4 25 5

26

1

6
7

18 16 17 15

9

8

PLACE

RELEASE BUTTON WHEN CUP IS 2/3 FULL

CUP HERE

10 11 12 13 14

P1496.28

4

28365.1 051100

COVERS, PANELS AND DRIP TRAY

ITEM PART NO. QTY. DESCRIPTION

1 26504.0000 4 Hinge

02308.0000 12 Screw, Pan Head #8-32 x .375"

2 28299.0000 1 Cover, Top Rear - BLK

28671.0000 1 Cover, Top Rear - SST

02308.0000 2 Screw, Pan Head #8-32 x .375"

3 28204.0000 1 Cover, Top Front - BLK

28670.0000 1 Cover, Top Front - SST

4 28209.1000 1 Housing W/Decals - BLK (Includes items 23 & 24)

28661.1000 1 Housing W/Decals - SST (Includes items 23 & 24)

5 28269.0001 1 Panel, Right

01311.0001 4 Screw, Truss Head - Locking #8-32 x .25”

6 28675.0000 1 Panel, Whipper Motor Mounting (Also order items 7 & 8)

00991.0000 6 Nut, Elastic Lock #8-32
7 26524.0000 1 Decal, Tank Heater Switch
8 26523.0000 1 Decal, Rinse/Run Switch
9 -------------- 2 Gasket, Foam W/Adhesive (Order item 27)
10 28283.0000 1 Panel, Lower Front Access

01311.0001 2 Screw, Truss Head - Locking #8 - 32 x .25"
11 28436.0002 1 Panel W/Decal, Splash (Includes item 12)

01311.0000 2 Screw, Truss Head #8 - 32 x .25"
12 28328.0002 1 Decal, Caution-Hot Liquid & Cup Placement
13 28267.0000 1 Cover, Drip Tray
14 28268.0000 1 Drip Tray Assembly
15 28269.0000 1 Panel, Left

01311.0001 4 Screw, Truss Head - Locking #8-32 x .25"
16 26528.0000 4 Leg, 4.0” Adjustable (Also see item 28)
17 03996.0000 4 Pad, Rubber 1.25” Dia. (Also see item 28)
18 23164.0002 1 Plug, Hole 1.50" Dia. - BLK

00619.0011 1 Plug, Hole 1.50” Dia.- SST
19 28206.0000 1 Cover, Left Side Access - BLK (Also order item 20)

28668.0000 1 Cover, Left Side Access - SST (Also order item 20)

01311.0003 2 Screw, Truss Head - BLK #8-32 x .25"

01311.0000 2 Screw, Truss Head - SST #8-32 x .25"
20 28368.0000 1 Decal, Thermostat Adjustment
21 28435.0000 1 Cover, Rear Access - BLK (Includes item 22)

28684.0000 1 Cover, Rear Access - SST (Includes item 22)

01311.0003 2 Screw, Truss Head - BLK #8-32 x .25"

01311.0000 2 Screw, Truss Head - SST #8-32 x .25"
22 28341.0000 1 Schematic, 120V, 120/208V & 120/240V

(Continued)

5

28365.1 051100

BUNN

26

23 24

®

COVERS, PANELS AND DRIP TRAY

(Continued)

2 1 3

FMD-1

WHI
BLK

BLK

STARTER

WHI

BLK

RED

BLK

RED

BLK

RED

INSTALLED

RED/WHI

BLK

USED WHEN COLD
DRINK FEATURE NOT
JUMPER PLUG MUST BE

GRY

BLU
BLU

RED/BLK

DOOR

GRY

WHI

RED

M

BLK

1

RED
RED

GRY

M

BLK

RED/BLK
RED

RED/WHI

LEFT HOPPER

M

BLU

WHI

WHI

CENTER HOPPER

RED

GRY

WHI

RIGHT HOPPER

ORAORAORA

(ALSO PDS-1 SWITCH)

DISPENSE SWITCH

WHI/YEL

M

WHI

WHI/VIOWHI/VIOWHI/VIO WHI

SOL

(LEFT, MODELS PDS-2 & PDS-3)

WHI WHI

WHI

WHI

HOPPER

DISPENSE SWITCH

M

WHI

(CENTER, MODEL PDS-3 ONLY)

WHI

PROBE

M

HOT/COLD SWITCH

DISPENSE SWITCH

SOL

LEFT WHIPPER

M

(RIGHT, MODELS PDS-2 & PDS-3)

NL2

TANK INLET

RED

CENTER WHIPPER

PNK-20

FAN

BLU

RIGHT WHIPPER

4

VIO

3

2

RED

1

M

WHI

RED
TAN

WHI

WHI

WHI

WHI

WHIPPER

BOARD

LEVEL

SOL

1

LIQUID

COLD DRINK OPTION (LEFT ONLY)

WHI -16 (2-WIRE MODELS)

SOL

4

RED-16 (3-WIRE MODELS)

RED

LEFT DISPENSE

BLK

RED

SOL

TAN

WHI

WHI

WHI

CENTER DISPENSE

TAN

ORA

RED

WHI WHI REDWHI/RED

141

BLK

RIGHT DISPENSE

WHI/VIO

GRN

SOL

TANK HEATER

SINGLE PHASE, 60 HZ

WHI

DISPENSE

RED

LAMP

BLK

BALLAST

ORA

OVERFLOW SWITCH

28341.0000A 10/97 © 1997 BUNN-O-MATIC CORPORATION

120 VOLTS A C - 2 WIRE OR

BLK-16

120/208-240 VOLTS AC - 3WIRE

FLUORESCENT

WHI/VIO

WHI/RED

BLK

BLK

CHASSIS

LIMIT

(
C

8

GRN

E
N

THERMOSTAT

7

T
E

6

R

5

C

DELAY

O

4

M
P

HOPPER

3

O
N

2

E

WHI

1

N
T

P

GRY

S

D

E

S

GRY

L

2

I

RED

M

&

I

BLK

N

P
D

A

GRY

T

S

E

3

D

ORA

C

O

o
m

N

BLK-16

p

P

o

D

n

S

e

WHI/VIO

-

n

2

t

s

)

P
D
S
1
C

BLK

o
m

p

RUN/RINSE SWITCH

THERMOSTAT

o
n
e
n
t
s

BLK-16

BLK

BLK

SCHEMATIC WIRING DIAGRAM PDS-1, PDS-2, & PDS-3

HEATER SW.

BLK-16

L1

F

°

0

8
1

F

22 21 20 19

9

°

0

9
1

F

°

0

0
2

4 25 5

26

1

6
7

18 16 17 15

9

L

L

U

F

/3

2

IS

P

U

C

N

E

8

H

W

N

O

T

T

U

B

E

E

C

S

A

E

L

A

R

P

E

E

H

L

P

E

U

R

C

10 11 12 13 14

P1496.28

6

28365.1 051100

COVERS, PANELS AND DRIP TRAY

ITEM PART NO. QTY. DESCRIPTION

23 00831.0000 1 Decal, Warning-Electrical
24 00656.0000 1 Decal, Comply to Plumbing Code
25 21436.0000 2 Catch, Magnetic
26 01311.0001 4 Screw,Truss Head - Locking #8-32 x .375”
27 28366.1000 - Gasket, Foam W/Adhesive - 12” LG

28366.1001 - Gasket, Foam W/Adhesive - 36” LG

28366.1002 - Gasket, Foam W/Adhesive - 120” LG

28 13255.0003 - Kit, Leg 4.0” Adjustable (Includes 4 each of items 16 & 17) (Not Illustrated)

7

28365.1 051100

BUNN

®

14 15 10 13 12

DOOR, LAMP, DISPENSE SWITCH AND PANELS

FMD-1

1 2 3 4 5

18

16
8
11
7

PUSH and HOLD BUTTON UNTIL CUP IS 2/3 FULL, THEN RELEASE

9 13 6

17

P1497.40

8

28365.1 051100

DOOR, LAMP, DISPENSE SWITCH AND PANELS

ITEM PART NO. QTY. DESCRIPTION

1 28147.1001 1 Door W/Decals (Includes items 2 and 18)

01390.0000 4 Screw, Round Head #8-32 x .625”

01522.0000 4 Washer, Flat .203 I.D. x .50 O.D.”

00991.0000 4 Nut, Elastic Stop #8-32
2 28301.0001 1 Decal, Door Front
3 28284.0001 1 Window, Door - Inside

02336.0000 2 Screw, Truss Head #4-40 x .375”
4 28362.0000 1 Display, Graphics (Cafe Scene)
5 28284.0000 1 Window, Door - Outside
6 -------------- 1 Hinge, Door (See Covers, Panels and Drip Tray)
7 26892.0000 1 Plate, Strain Relief
8 26444.0000 2 Bushing, Strain Relief
9 28325.0000 1 Socket W/Terminals, Starter
10 27619.0000 1 Starter, Lamp
11 28261.0000 1 Panel, Door - Lower

01383.0001 5 Screw, Pan Head #6-32 x .375”
12 26239.0000 1 Lamp, Fluorescent - 8 Watts
13 28322.0000 2 Lamp Holder, Fluorescent

02328.0002 2 Screw, Pan Head #6 - 32 x .188"
14 28332.1001 1 Panel W/Decal, Door - Upper (Includes item 15)

01383.0001 5 Screw, Truss Head #6 - 32 x .25"
15 28370.0001 1 Decal, Cleaning
16 28335.0000 2 Clip, Ground
17 28296.0000 1 Switch Assembly, Dispense
18 27298.0000 1 Striker Assy.
19 21004.0192 1 Lead, Electrical 18AWG Green - 11.5 “ Lg
20 28338.0000 1 Wiring Harness, Door Interconnect 120V (Includes item 7 & 1 of item 8)

21 28336.0000 1 Wiring Harness, Door 120V
22 26537.0000 1 Decal, Flavors (Almond Amaretto, Cappuccino, French Vanilla,

Hazelnut, Hot Chocolate and Raspberry Mocha)

26537.0001 1 Decal, Flavors (Swiss Mocha, Mocha, Raspberry Vanilla,

Irish Creme, Coffee and Original)

26537.0003 1 Decal, Flavors (White Chocolate, Cinnamon Vanilla Nut, Decaf,

Regular, French Vanilla and Hot Chocolate)

26537.0007 1 Decal, Flavors (Fat Free French Vanilla, Cinnamon Vanilla, Cinnamon

Vanilla Nut, English Toffee, Hot Chocolate and Apple Cider)

Not
illustrated

9

28365.1 051100

BUNN

®

7
12

AUGER DRIVE AND HOPPER ASSEMBLY

FMD-1

1

2
3
4

5
8

6
14
13
9

15
16

17

20
18

10
11

19
21

10

P1498.35

28365.1 051100

AUGER DRIVE AND HOPPER ASSEMBLY

ITEM PART NO. QTY. DESCRIPTION

- 25894.1000 1 Hopper & Auger Drive Assy (8 Tooth Drive Gear) (Includes items 1 thru 14)
1 25904.0000 1 Lid, Hopper
2 25895.0000 1 Hopper
3 21357.0000 1 Shaft, Wiper
4 21747.0000 1 Blade, Wiper
5 26680.0000 1 Gear, Wiper Drive (8 Teeth)

21746.0000 1 Gear, Wiper Drive (12 Teeth)
6 25892.0000 1 Spacer, .312" I.D. x .437 O.D. x .56 LG
7 21358.0000 1 Clip, Retainer
8 26940.0001 1 Shaft, Auger Drive
9 21358.0000 1 Clip, Retainer
10 26112.0000 1 Auger, Wire (Use with 8 Tooth Wiper Drive Gear)

21355.0000 1 Auger, Wire (Use with 12 Tooth Wiper Drive Gear)
11 25903.0000 1 Elbow, Ejector
12 25744.0000 1 Bracket, Auger Drive
13 01522.0000 1 Washer, .203" I.D. x .50" O.D.
14 21465.0001 1 Base, Hopper
15 20960.0000 1 Screw, Shoulder #6 - 32 x .375"

00991.0002 1 Nut, Hex # 6 - 32
16 28677.0000 1 Panel, Hopper Support

01311.0000 4 Screw, Elastic Lock # 8 - 32 x .25”
17 25794.0000 1 Bracket, Motor Mounting

01311.0001 4 Screw, Truss Head 8 - 32 x .25"Locking
18 26754.0000 1 Gearmotor W/Pin, Auger (Includes item 20)

01311.0000 4 Screw, Truss Head 8 - 32 x .25"
19 26401.0000 1 Dust Seal, Hopper Motor
20 26247.0000 1 Pin, Spring .094” Dia. x 1.0"
21 28673.0000 1 Panel, Hopper Motor Mounting

01311.0001 2 Screw, Truss Head - Locking #8-32 x .25"

11

28365.1 112701

BUNN

®

MIXING/WHIPPER CHAMBERS AND DRIVE MOTOR

FMD-1

2

17

3

14

1

4

5

15 16 17 13 12 11 10 9 8 6 7

12

P1499.70

28365.1 051100

MIXING/WHIPPER CHAMBERS AND DRIVE MOTOR

ITEM PART NO. QTY. DESCRIPTION

1 28208.1000 1 Baffle Assembly, Fan (Includes item 17)

02336.0000 2 Screw, Truss Head #4-40 x .25"
2 28295.0000 1 Fan & Bracket Assembly (120V)

01311.0001 2 Screw, Truss Head - Locking #8-32 x .25”
3 28297.0000 1 Hose, Vacuum
4 25732.0000 1 Steam Collector
5 25733.0000 1 Mixing Chamber
6 25734.0000 1 Whipper Chamber
7 25736.0000 1 Dispense Tip
8 24733.0010 1 O-Ring
9 25902.0000 1 Frother
10 26359.0000 1 Receptacle, Whipper Chamber

02328.0003 2 Screw, Pan Head #6 - 32 x .312"
11 26356.0000 1 Seal, Shaft
12 26355.0000 1 Washer, Teflon
13 24331.0000 1 O-Ring
14 26393.1000 1 Motor, Whipper 120V (Includes items 15 & 16)

02324.0000 2 Nut, Acorn - High Crown #8 - 32
15 01522.0000 - Washer, Shimming (Use as Required)
16 00908.0000 2 Nut, Hex #8-32
17 -------------- 2 Gasket, Silicone 2.25” LG (Order item 18)
18 02434.1000 - Gasket, Silicone 18” LG

13

28365.1 051100

BUNN

®

TANK, HEATER AND OVERFLOW PROTECTION

FMD-1

10
11
12
13
6
14

9
8
7

1

2
3
4

5

16
17
18

15

19

20
21
8

14

P1441.70

28365.1 051100

TANK, HEATER AND OVERFLOW PROTECTION

ITEM PART NO. QTY. DESCRIPTION

1 28281.0000 1 Lid, Tank

00908.0000 10 Nut, Hex #8 - 32
2 22978.0000 1 Gasket, Tank Lid
3 00943.0000 2 Gasket, Tank Heater
4 20201.4151 1 Tank Heater Kit, 1700W 120V (Includes item 3)
5 24547.0002 1 Tank

02308.0000 2 Screw, Pan Head - Serrated #8-32 x .375”

01311.0003 2 Screw, Truss Head - Locking #8 - 32 x .375" BLK
6 05515.0000 1 Gasket, Overflow Tube
7 00942.0000 2 Nut, Hex .50" - 20
8 02536.0000 2 Grommet, .375" I.D.
9 26665.1000 1 Probe Kit (Includes items 10, 11 & 12)
10 00908.0000 1 Nut, Hex #8 - 32
11 20203.0100 1 Lockwasher, Internal Tooth #8
12 01501.0000 1 Washer, Flat .16" I.D. x .375" O.D.
13 28292.0000 1 Tube Assy, Overflow

00908.0000 3 Nut, Hex #8-32
14 29329.1000 1 Thermostat, Limit
15 03803.0000 1 Switch Assy, Liquid Level (Includes items 16, 17 & 18)

00946.0000 1 Nut, Hex .125" FPT
16 03807.0000 1 Clip, Spring
17 - - - - - - - - 3 Washer, Adjusting (DO NOT USE IN THIS APPLICATION)
18 03633.0000 2 Gasket, Float Switch (Only 1 used in this application)
19 12552.0000 1 Overflow Cup

00908.0000 2 Nut, Hex #8 - 32
20 - - - - - - - - 1 Tube, Silicone .312" I.D. x 11.5" (Order item 23)
21 21801.0002 1 Tube, .375" O.D. x 1.50"
22 01570.0000 2 Wire Nut, 2 - 24 AWG - Liquid Level SwitchLeads
23 28526.1000 - Tube, Silicone .312”I.D. x .438”O.D. x 12”

28526.1001 - Tube, Silicone .312" I.D. x .438”O.D. x 36.00"

28526.1002 - Tube, Silicone .312" I.D. x .438”O.D. x 120.00"

28526.1003 - Tube, Silicone .312" I.D. x .438”O.D. x 60.00"

Not illustrated

15

28365.1 051100

BUNN

15

®

4 3 1 2

STRAINER, SOLENOID, FILL VALVE AND LINES

FMD-1

5

6

7
8

9

10

11

12 13

16

14

P1442.65

28365.1 051100

STRAINER, SOLENOID, FILL VALVE AND LINES

ITEM PART NO. QTY. DESCRIPTION

1 28298.0000 1 Tube, Tank Fill
2 02536.0000 1 Grommet, .375"I.D.
3 12422.0001 1 Clamp, Hose .59"/.66" I.D.
4 - - - - - - - - 1 Tube, Silicone .312" I.D. x .438" O.D. x 22.75" (Order item 16)
5 26135.0001 1 Valve Assy, Solenoid 120V (Serviced only as an assembly)(See Item 17)

02322.0002 2 Screw, Truss Head #8-32 x .375" BLK

00938.0000 2 Fastener, U-Type #8-32
6 26661.0000 1 Tube Assy, Water Inlet
7 00463.0000 1 Nut, Hex .438" - 20
8 01532.0000 1 Lockwasher, Internal Tooth .438"
9 00459.0000 1 Fitting, Bulkhead
10 21814.0016 1 Tube Assy
11 23820.1000 1 Water Strainer Assy (Includes item 12 thru 14)
12 - - - - - - - - 1 Body (Not available order item 11)
13 23721.0000 1 Screen
14 22249.0000 1 End Cap
15 00620.0000 1 Clamp, Hose
16 28526.1001 - Tube, Silicone .312" I.D. x .438" O.D. x 36"

28526.1002 - Tube, Silicone .312" I.D. x .438" O.D. x 120"

28526.1003 - Tube, Silicone .312" I.D. x .438" O.D. x 60"
17 26131.0000 - Kit, Nut/O-Ring (Includes nut, spacer, grab ring, washer & 2 O-Rings)

Not
illustrated

17

28365.1 051100

BUNN

1

3

4

®

DISPENSE VALVE AND LINES

FMD-1

2

7

6

5

8

18

P1500.85

28365.1 051100

DISPENSE VALVE AND LINES

ITEM PART NO. QTY. DESCRIPTION

1 24733.0011 3 O-Ring
2 26116.0002 1 Valve, Liquid Dispense 120V (See item 10)

01326.0000 1 Screw, Truss Head #10 - 32 x .250"
3 26369.0000 2 Plug, Hole
4 26395.0000 2 Retainer, Plug

02331.0000 2 Screw, Truss Head #10-32 x .375”
5 - - - - - - - - 1 Tube, Silicone .312" I.D. x .438" O.D. x 16.0" (Order item 9)
6 12422.0001 1 Clamp, Hose .59"/.66" I.D.
7 21801.0002 1 Tube, .375" O.D. x 1.50"
8 25803.0000 Water Inlet, Mixing Chamber
9 28526.1001 - Tube, Silicone .312" I.D. x .438" O.D. x 36.0"

28526.1002 - Tube, Silicone .312" I.D. x .438" O.D. x 120.0"

28526.1003 - Tube, Silicone .312” I.D. x .438" O.D. x 60.0"
10 28187.0000 1 Kit, Dispense Valve Diaphragm

Not
illustrated

19

28365.1 051100

BUNN

14

®

ELECTRICAL CONTROLS

13

9
5

FMD-1

17 18 19

15
12

20

R

E
T
A

E

H

°

0
6
1

°

0
9
1

Y
L

E

B

-

R

M

P

2

U

T

E

0

R

T

N

S

0

A

O

E

+

S

.0

R

C

M

7

A

E

2

T

T

IC

P

5

S

A

T

6

M

U

T

A

2

®

E

J

S

M

T

D

-

O

A

M

-O

R

N

E

N

H

U

T

B

C

A
V
0

2
1

12

OPTIONAL ELECTRONIC

THERMOSTAT

8

10

2
3

6 11 7 1

16

4

20

P1444.55

28365.1 051100

ELECTRICAL CONTROLS

ITEM PART NO. QTY. DESCRIPTION

1 07074.1000 1 Control Board, Level - 120V 5 SEC

00970.0000 2 Nut, Keps #8 - 32
2 00450.0000 2 Spacer, .219” I.D. x .34” LG - Brass
3 01511.0000 2 Lockwasher, External Tooth #8
4 02547.0000 2 Foot, Rubber
5 28211.0000 1 Bracket,Component Mounting

01311.0001 2 Screw, Truss Head - Locking #8-32 x .25"
6 01533.0000 2 Spacer, .171" I.D. x .375" O.D. x .375" LG - Nylon
7 28337.0000 1 Circuit Board, Hopper Delay 120V

00970.0000 2 Nut, Keps #8-32
8 00715.0000 1 Adapter Washer, Strain Refief
9 00970.0000 1 Nut, Keps #8-32 - Power Cord Ground
10 00713.0000 1 Bushing, Strain Relief (120 volt dispensers only)
11 28327.0000 1 Ballast, 120V-60HZ W/Terminals

02308.0000 1 Screw, Pan Head - Serrated #8-32 x .375"
12 -------------- 1 Thermostat Assembly, Mechanical 120V (Not Available. Order Item 24)

02328.0003 2 Screw, Pan Head #6-32 x .25" (Mounting)

20762.0000 2 Screw, Binding Head #8-32 x .25" (Terminal)(Not used w/Elec. Thermostat)

26527.1003 1 Thermostat/Bracket Assy, Electronic 120V (Includes item 20)
13 07073.0000 1 Grommet
14 28224.0000 1 Bracket, Thermostat Mounting

01311.0003 2 Screw, Truss Head - BLK #8-32 x .25"

01311.0000 2 Screw, Truss Head - SST #8-32 x .25"
15 00720.0000 1 Knob, Thermostat Adjustment
16 02686.0000 1 Switch, Toggle ON/OFF (Includes mounting nuts)
17 23522.0000 1 Switch, Toggle ON/OFF-Tank Heater (Includes item 18, also order item 19)
18 23696.0000 1 Nut, Hex .469" - 32
19 23697.0000 1 Nut, Plastic Face .469" - 32
20 26536.0002 1 Decal, Thermostat Adjustment
21 20630.0008 1 Cord Assembly, Power 120V
22 28863.0000 1 Wiring Harness, Control - 120V (Mech. Therm.)

28686.0001 1 Wiring Harness, Control - 120V (Electr. Therm.)

Not illustrated

23 - - - - - - - - 1 Wiring Harness, Door (See Door, Lamps and Panels)
24 28239.0000 - Thermostat Kit (Includes items 12, 14 & 15)

21

28365.1 121001

NUMERICAL INDEX

PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO. PART NO. PAGE NO.

00450.0000 ....................... 21

00459.0000 ....................... 17

00463.0000 ....................... 17

00619.0011 ......................... 5

00620.0000 ....................... 17

00656.0000 ......................... 7

00713.0000 ....................... 21

00715.0000 ....................... 21

00720.0000 ....................... 21

00831.0000 ......................... 7

00908.0000 .................. 13,15

00938.0000 ....................... 17

00942.0000 ....................... 15

00943.0000 ....................... 15

00946.0000 ....................... 15

00970.0000 ....................... 21

00991.0000 ...................... 5,9

00991.0002 ....................... 11

01311.0000 ............... 5,11,21

01311.0001 ....... 5,7,11,13,21

01311.0003 ............... 5,15,21

01326.0000 ....................... 19

01383.0001 ......................... 9

01390.0000 ......................... 9

01501.0000 ....................... 15

01511.0000 ....................... 21

01522.0000 ............... 9,11,13

01532.0000 ....................... 17

01533.0000 ....................... 21

01570.0000 ....................... 15

02308.0000 ............... 5,15,21

02322.0002 ....................... 17

02324.0000 ....................... 13

02328.0002 ......................... 9

02328.0003 .................. 13,21

02331.0000 ....................... 19

02336.0000 .................... 9,13

02434.1000 ....................... 13

02536.0000 .................. 15,17

02547.0000 ....................... 21

02686.0000 ....................... 21

03633.0000 ....................... 15

03803.0000 ....................... 15

03807.0000 ....................... 15

03996.0000 ......................... 5

05515.0000 ....................... 15

07073.0000 ....................... 21

07074.1000 ....................... 21

12422.0001 .................. 17,19

12552.0000 ....................... 15

13255.0003 ......................... 7

20201.4151 ....................... 15

20203.0100 ......................... 1

20630.0008 ....................... 21

20762.0000 ....................... 21

20960.0000 ....................... 11

21004.0192 ......................... 9

21355.0000 ....................... 11

21357.0000 ....................... 11

21358.0000 ....................... 11

21436.0000 ......................... 7

21465.0001 ....................... 11

21746.0000 ....................... 11

21747.0000 ....................... 11

21801.0002 .................. 15,19

21814.0016 ....................... 17

22249.0000 ....................... 17

22978.0000 ....................... 15

23164.0002 ......................... 5

23522.0000 ....................... 21

23696.0000 ....................... 21

23697.0000 ....................... 21

23721.0000 ....................... 17

23820.1000 ....................... 17

24331.0000 ....................... 13

24547.0002 ....................... 15

24733.0010 ....................... 13

24733.0011 ....................... 19

25732.0000 ....................... 13

25733.0000 ....................... 13

25734.0000 ....................... 13

25736.0000 ....................... 13

25744.0000 ....................... 11

25794.0000 ....................... 11

25803.0000 ....................... 19

25892.0000 ....................... 11

25894.1000 ....................... 11

25895.0000 ....................... 11

25902.0000 ....................... 13

25903.0000 ....................... 11

25904.0000 ....................... 11

26112.0000 ....................... 11

26116.0002 ....................... 19

26131.0000 ....................... 17

26135.0001 ....................... 17

26239.0000 ......................... 9

26247.0000 ....................... 11

26355.0000 ....................... 13

26356.0000 ....................... 13

26359.0000 ....................... 13

26369.0000 ....................... 19

26393.1000 ....................... 13

26395.0000 ....................... 19

26401.0000 ....................... 11

26444.0000 ......................... 9

26504.0000 ......................... 5

26523.0000 ......................... 5

26524.0000 ......................... 5

26527.1003 ....................... 21

26528.0000 ......................... 5

26536.0002 ....................... 21

26537.0000 ......................... 9

26537.0001 ......................... 9

26537.0003 ......................... 9

26537.0007 ......................... 9

26661.0000 ....................... 17

26665.1000 ....................... 15

26680.0000 ....................... 11

26754.0000 ....................... 11

26892.0000 ......................... 9

26940.0001 ....................... 11

27298.0000 ......................... 9

27619.0000 ......................... 9

28147.1000 ......................... 9

28187.0000 ....................... 19

28204.0000 ......................... 5

28206.0000 ......................... 5

28208.1000 ....................... 13

28209.1000 ......................... 5

28211.0000 ....................... 21

28224.0000 ....................... 21

28239.0000 ....................... 21

28261.0000 ......................... 9

28267.0000 ......................... 5

28268.0000 ......................... 5

28269.0000 ......................... 5

28269.0001 ......................... 5

28281.0000 ....................... 15

28283.0000 ......................... 5

28284.0000 ......................... 9

28284.0001 ......................... 9

28292.0000 ....................... 15

28295.0000 ....................... 13

28296.0000 ......................... 9

28297.0000 ....................... 13

28298.0000 ....................... 17

28299.0000 ......................... 5

28301.0001 ......................... 9

28322.0000 ......................... 9

28325.0000 ......................... 9

28327.0000 ....................... 21

28328.0002 ......................... 5

28332.1001 ......................... 9

28335.0000 ......................... 9

28336.0000 ......................... 9

28337.0000 ....................... 21

28338.0000 ......................... 9

28341.0000 ......................... 5

28362.0000 ......................... 9

28366.1000 ......................... 7

28366.1001 ......................... 7

28366.1002 ......................... 7

28368.0000 ......................... 5

28370.0001 ......................... 9

28435.0000 ......................... 5

28436.0002 ......................... 5

28526.1000 ....................... 15

28526.1001 ............. 15,17,19

22

28526.1002 ............. 15,17,19

28526.1003 ............. 15,17,19

28661.1000 ......................... 5

28668.0000 ......................... 5

28670.0000 ......................... 5

28671.0000 ......................... 5

28673.0000 ....................... 11

28675.0000 ......................... 5

28677.0000 ....................... 11

28684.0000 ......................... 5

28686.0001 ....................... 21

28863.0000 ....................... 21

29329.1000 ....................... 15

28365.1 121001