Bunn FMD-1 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
FMD-1
(prior to S/N FMD0013000)
RELEASE BUTTON WHEN CUP IS 2/3 FULL
PLACE
CUPHERE
PUSHandHOLDBUTTONUNTILCUPIS2/3FULL,THENRELEASE
BUNN
®
28365.0001 12/01 ©1998 Bunn-O-Matic Corporation

2
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.
28365.1 112701

TABLE OF CONTENTS
TITLE PAGENO.
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
328365.1 051100

4
BUNN
®FMD-1
COVERS, PANELS AND DRIP TRAY
P1496.28
RELEASE BUTTON WHEN CUP IS 2/3 FULL
PLACE
CUP HERE
RED/WHI
FLUORESCENT
LAMP
BALLAST
SOL
DISPENSE
M
WHIPPER
M
HOPPER
RUN/RINSESWITCH
WHI
WHI WHI REDWHI/RED
WHI
WHI/RED
SOL
LEFTDISPENSE
M
RIGHTWHIPPER
M
RIGHTHOPPER
SOL
RIGHTDISPENSE
M
LEFTWHIPPER
M
LEFTHOPPER
M
CENTERHOPPER
M
CENTERWHIPPER
SOL
CENTERDISPENSE
WHI
WHI/VIOWHI/VIOWHI/VIO WHI
WHI
WHI
WHI
WHI
WHI
ORAORAORA
RED
RED
WHI/VIO
ORA
WHI
TAN
WHI/VIO
ORA
RED
RED
WHI
TAN
WHI
RED
RED
JUMPERPLUGMUSTBE
USEDWHENCOLD
DRINKFEATURENOT
INSTALLED
RED
SOL
HOT/COLDSWITCH
WHI/YEL
RED
RED
TAN
WHI
COLDDRINKOPTION(LEFT ONLY)
BLK-16
120VOLTSA C - 2 WIRE OR
120/208-240VOLTSAC - 3WIRE
SINGLEPHASE, 60HZ
28341.0000A10/97 ©1997 BUNN-O-MATICCORPORATION
SCHEMATICWIRING DIAGRAM PDS-1,PDS-2,& PDS-3
GRN
L1 NL2
LIMIT
THERMOSTAT
BLK-16
TANKHEATER
RED-16(3-WIRE MODELS)
WHI-16(2-WIRE MODELS)
BLK-16
SOL
TANKINLET
BLK
WHI
WHI
BLU
PROBE
1
4
3
2
LIQUID
LEVEL
BOARD
VIO
WHI
PNK-20
RED RED
OVERFLOWSWITCH
FAN
HEATERSW.
THERMOSTAT
BLK-16
1
2
3
4
5
6
7
8
BLK
RED
WHI/VIO
ORA
WHI
HOPPER
DELAY
BLK WHI WHI
WHI
BLK
BLK
WHI
RED
BLU
STARTER
BLK
BLK
BLU RED
RED/BLK
BLK
BLK
RED
BLK
BLK
RED
RED/BLK
RED/WHI
BLU
WHI
BLK
BLK
BLK
WHI
DISPENSESWITCH
(RIGHT,MODELSPDS-2& PDS-3)
DISPENSESWITCH
(CENTER,MODELPDS-3ONLY)
DISPENSESWITCH
(LEFT,MODELSPDS-2& PDS-3)
(ALSOPDS-1 SWITCH)
BLK
BLK
BLK
1
141
1
4
PDS1Components
PDS2&PDS3Components
(CENTERCOMPONENTSELIMINATEDONPDS-2)
GRY
GRY
GRY WHI
GRY
GRY
GRY
GRY
CHASSIS
DOOR
GRN
200°F190°F180°F
2 1 3
4 25 5
6
7
9
10 11 12 13 14
18 16 17 15
22 21 20 19
23 24
1
26
26
8
9
28365.1 051100

ITEM PART NO. QTY. DESCRIPTION
5
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
COVERS, PANELS AND DRIP TRAY
(Continued)
28365.1 051100

6
BUNN
®FMD-1
COVERS, PANELS AND DRIP TRAY
(Continued)
RELEASEBUTTONWHENCUPIS 2/3 FULL
PLACE
CUPHERE
RED/WHI
FLUORESCENT
LAMP
BALLAST
SOL
DISPENSE
M
WHIPPER
M
HOPPER
RUN/RINSESWITCH
WHI
WHI WHI REDWHI/RED
WHI
WHI/RED
SOL
LEFTDISPENSE
M
RIGHTWHIPPER
M
RIGHTHOPPER
SOL
RIGHTDISPENSE
M
LEFTWHIPPER
M
LEFTHOPPER
M
CENTERHOPPER
M
CENTERWHIPPER
SOL
CENTERDISPENSE
WHI
WHI/VIOWHI/VIOWHI/VIO WHI
WHI
WHI
WHI
WHI
WHI
ORAORAORA
RED
RED
WHI/VIO
ORA
WHI
TAN
WHI/VIO
ORA
RED
RED
WHI
TAN
WHI
RED
RED
JUMPERPLUGMUSTBE
USEDWHENCOLD
DRINKFEATURENOT
INSTALLED
RED
SOL
HOT/COLDSWITCH
WHI/YEL
RED
RED
TAN
WHI
COLDDRINKOPTION(LEFT ONLY)
BLK-16
120VOLTSA C - 2 WIRE OR
120/208-240VOLTSAC - 3WIRE
SINGLEPHASE, 60HZ
28341.0000A10/97 ©1997 BUNN-O-MATICCORPORATION
SCHEMATICWIRING DIAGRAM PDS-1,PDS-2,& PDS-3
GRN
L1 NL2
LIMIT
THERMOSTAT
BLK-16
TANKHEATER
RED-16(3-WIRE MODELS)
WHI-16(2-WIRE MODELS)
BLK-16
SOL
TANKINLET
BLK
WHI
WHI
BLU
PROBE
1
4
3
2
LIQUID
LEVEL
BOARD
VIO
WHI
PNK-20
RED RED
OVERFLOWSWITCH
FAN
HEATERSW.
THERMOSTAT
BLK-16
1
2
3
4
5
6
7
8
BLK
RED
WHI/VIO
ORA
WHI
HOPPER
DELAY
BLK WHI WHI
WHI
BLK
BLK
WHI
RED
BLU
STARTER
BLK
BLK
BLU RED
RED/BLK
BLK
BLK
RED
BLK
BLK
RED
RED/BLK
RED/WHI
BLU
WHI
BLK
BLK
BLK
WHI
DISPENSESWITCH
(RIGHT,MODELSPDS-2& PDS-3)
DISPENSESWITCH
(CENTER,MODELPDS-3ONLY)
DISPENSESWITCH
(LEFT,MODELSPDS-2& PDS-3)
(ALSOPDS-1 SWITCH)
BLK
BLK
BLK
1
141
1
4
PDS1Components
PDS2&PDS3Components
(CENTERCOMPONENTSELIMINATEDONPDS-2)
GRY
GRY
GRY WHI
GRY
GRY
GRY
GRY
CHASSIS
DOOR
GRN
200°F190°F180°F
2 1 3
4 25 5
6
7
9
10 11 12 13 14
18 16 17 15
22 21 20 19
23 24
1
P1496.28
26
26
8
9
28365.1 051100

ITEM PART NO. QTY. DESCRIPTION
7
COVERS, PANELS AND DRIP TRAY
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)
28365.1 051100

8
BUNN
®FMD-1
PUSH and HOLD BUTTON UNTIL CUP IS 2/3 FULL, THEN RELEASE
DOOR, LAMP, DISPENSE SWITCH AND PANELS
14 15 10 13 12
1 2 3 4 5
16
8
11
7
9 13 6
P1497.40
17
18
28365.1 051100

ITEM PART NO. QTY. DESCRIPTION
9
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)
DOOR, LAMP, DISPENSE SWITCH AND PANELS
Not
illustrated
28365.1 051100

10
BUNN
®FMD-1
AUGER DRIVE AND HOPPER ASSEMBLY
1
2
3
4
5
8
10
11
7
12
6
14
13
9
15
16
17
20
18
19
21
P1498.35
28365.1 051100