S6161-CF-FSE-010
0910-LP-108-9799
REVISION 2
TECHNICAL MANUAL
FOR
COFFEE BREWER, MODELS OT AND RT
DESCRIPTION, OPERATION AND MAINTENANCE
Supersedure Notice: This manual supersedes
S6161-CF-FSE-010, Revision 1, dated 15 November 2000
and all changes thereto.
“Distribution Statement “A”: Approved for public release;
distribution is unlimited.”
DEPARTMENT OF THE NAVY
NAVAL SEA SYSTEMS COMMAND
15 MAY 2009
S6161-CF-FSE-010
15 May 2009
IDENTIFYING TECHNICAL PUBLICATION SHEET FOR
COMMERCIAL MANUAL
1. PURPOSE: This technical publication sheet is issued for the purpose of identifying and authorizing
the following commercial manual for Navy use.
Manufacturer:
Bunn-O-Matic Corporation
Post Office Box 3227
Springfield, IL 62708-3227
Cage 25628
Purchase Order or Contract No.: N62793-03-G-0001
Requisition No.: N/A
Equipment: Model RTF-35
National Stock Number: 0910-LP-108-9799
Title: Coffee Brewer, Models OT and RT; Description, Operation and Maintenance
Additional Identification: N/A
Date: N/A
2. ADDITIONAL COPIES: Additional copies are available from the Naval Logistics Library (NLL).
3. FILE LOCATION: The above-described commercial manual is filed in
.
4. AUTHORITY NOTICE AND DISTRIBUTION STATEMENT:
Published by direction of Commander, Naval Sea Systems Command.
Distribution Statement A: Approved for public release; distribution is unlimited.
FOR UNCLASSIFIED MANUALS
NOTICE: Reproduction for non-military use of the information or illustration in this publication is not
permitted. The policy for military use reproduction is established in OPNAVINST 5510.1B.
This material may be reproduced by or for the U.S. Government pursuant to the rights acquired under
Article 42 of Newport News Shipbuilding Purchase Order DoD Contracts Appendix A dated December
2007.
COFFEE BREWER, MODELS OT AND RT
DESCRIPTION, OPERATION AND MAINTENANCE
Part
Title
I
Operating & Service Manual with Illustrated Parts Catalog for Models
OT & RT, Serial Numbers before RT00005364 with Analog Timer
II
Operating & Service Manual with Illustrated Parts Catalog for Models
OT & RT, Serial Numbers RT00005364 and up with Digital Timer
Part I
Operating & Service Manual with Illustrated Parts Catalog for Models
OT & RT, Serial Numbers before RT00005364 with Analog Timer
‘-;’6UNN”
OPERATING
& SERVICEMANUAL
BUNN-0-MATIC CORPORATION
10021.0000F 10198 0
POSTOFFlCEBOX3227
SPRINGFIELD,ILLINOIS62708-3227
PHONE:(217)529-6601 FAX:(217)529-6644
1989 BUNN-0-MATICCORPORATION
Part I
Part I
I
” CONTENTS
2
Introduction
...............................................................
3
UserNotices..............................................................
4
ElectricalRequirements
.............................................
4
PlumbingRequirements
............................................
5
InitialSet-Up..............................................................
6
Operating
Controls.....................................................
7
CoffeeBrewing..........................................................
7
Cleaning
.....................................................................
8
.........................................................
T roubleshooting
12
Service
.......................................................................
26
W iringDiagrams
........................................................
INTRODUCTION
Thisequipment
will brewa half-gallon
batchof coffeeintoanawaitingdecanter
atthe pressof a button.The
O Thastwoandthe RThasfivewarmersto keepthebeverage
atthe righttemperature,
on the RToneof whichis
capableof heatingwaterto boiling.Thebreweris onlyfor indooruseon a sturdycounteror shelf.
BUNN-O-MATICCOMMERCIAL
PRODUCTWARRANTY
Bunn-0-Matic
Corp.(“Bunn”)warrantsthe equipment
manufactured
by it to be commercially
free from
defectsin materialandworkmanship
existingatthetimeof manufacture
andappearing
withinoneyearfromthe
dateof installation.Thiswarrantydoesnotapplyto anyequipment,
component
or partthat wasnotmanufacturedby Bunnor that, in Bunn’sjudgement,
hasbeenaffectedby m isuse,neglect,alteration,improperinstallation or operation,
impropermaintenance
or repair,damage
or casualty.
THEFOREGOING
WARRANTYIS EXCLUSIVE
AND IS IN LIEUOF ANY OTHERWARRANTY,W R ITTENO R
ORAL, EXPRESSOR IMPLIED, INCLUDING,BUT NOTLIMITEDTO, ANY IMPLIEDWARRANTYOF EITHER
MERCHANTABILITY
OR FITNESSFORA PARTICULAR
PURPOSE.Theagents,dealersor employees
of Bunn
are notauthorized
to makemodifications
to this warrantyor to makeadditionalwarrantiesthat arebindingon
Bunn. Accordingly,
statementsby suchindividuals,
whetheroralor written,do notconstitutewarrantiesand
shouldnotbe reliedupon.
TheBuyershallgiveBunnpromptnoticeof anyclaimto bemadeunderthis warrantybytelephone
at (217)
529-6601or by writingto PostO fficeBox3227,Springfield,Illinois,62708-3227.If requested
by Bunn,the
Buyershallshipthe defectiveequipment
prepaidto anauthorized
Bunnservicelocation.If Bunndetermines,
in
its solediscretion,
thatthe equipment
doesnotconformto thewarranty,
Bunnshallrepairthe equipment
with no
chargefor partsduringthe oneyearwarrantyperiodandno chargefor laborby a BunnAuthorizedService
Representative
duringthe oneyearwarrantyperiod.If Bunndetermines
thatrepairis notfeasible,Bunnshall,at
its soleoption,replacethe equipment
or refundthe purchase
pricefor the equipment.
THEBUYER'SREMEDYAGAlNSTBUNNFORTHEBREACHOFANYOBLlGATlONARlSlNGOUTOFTH
O F T H lSEQUIPMENT,WHETHERDERlVEDFROMWARRANTY
ORO T H E R W ISE,SHALLBELIMITED,ASSPECIF IEDHEREIN,TOREPAlROR,ATBUNN'SSOLEOPTION,REPLACEMENTORREFUND.
Bunnshallnotbeliable
for any otherdamageor loss,including,but not lim itedto, lost profits,lost sales,loss of useof equipment,
claimsof Buyer’scustomers,costof capital,costof downtime,costof substituteequipment,
facilitiesor services,or anyotherspecial,incidentalor consequential
damages.
Page2
Part I
a
,
USERNOTICES
Carefullyreadandfollowall noticesonthe equipment
andin this manual.Theywerewrittenfor yourprotection.
All noticeson theequipmentshouldbe kept-in-good
condition.Replace
anyunreadable
or damaged
labels.
00658.0000
00831.OOOO
+
+
+
+
+
Fill water tank before turning -on
thermostat or connecting appliance
to power source.
Use only on a properly protected
circuit capable of the rated load.
Electrically ground the chassis.
Follow national/local electrical codes.
Do not use near combustibles.
FAILURE T O COMPLY RISKS EQUIPMENT
DAMAGE, FIRE, OR SHOCK HAZARD
READ THE ENTIRE OPERATINGMANUAL
BEFOREBUYINGOR USING THIS PRODUCT
THIS APPLIANCE IS HEATED WHENEVER
CONNECTED T O A POWER SOURCE
00831.0000F
3198Q 1988 BUNN-O-MATIC
CORPORATION
This equipment is to be installed to
comply with the Basic Plumbing Code of
the Building Officials and Code
Administrators International, Inc. (BOCA)
and the Food Service Sanitation Manual
of the Food and Drug Administration (FDA).
00656.0000
HIGH HEAT WARMER
DO NOT BOIL DECANTER DRY
KEEP COMBUSTIBLES AWAY
FAILURE TO COMPLY RISKS
GLASS FAILURE/HOT LIQUID
BURNS AND FIRE HAZARD
00688.0000
Page3
.’ELECTRICALREQUIREMENTS
CAUTION- Do not connectthe brewerto the powersourceuntilspecifiedin InitialSet-Up.
240V.A.C.
MODELSOT15& 20 require2wire, grounded service rated
120 volts ac, 15 or 20 amp respectively,single phase,60 Hz.
Model 15 has an attached
cordset.
MODELSOT35& RT35require
3-wire, groundedservicerated
120/208or 120/240volts ac,20
amp, singlephase,60 Hz.
MODELSOTA, BTA& RT35B
require2-wire, groundedservice rated240 volts ac or 200
volts ac, 20 amp singlephase,
50 Hz.
MODELRT25Brequires2wire, grounded service
rated100volts ac,20 amp
single phase,50 Hz.
Electrical Hook-Up
ModelOT15hasan attachedcordset.
ModelsOT20,OT35,& RT35,proceedas follows:
CAUTION
- Improperelectricalinstallationwill damageelectroniccomponents.
1.
2.
3.
4.
5.
6.
An electricianmustprovideelectricalserviceas
specified.
Usinga voltmeter,checkthe voltageand color
codingof eachconductorattheelectricalsource.
Removethe front panelbeneaththe sprayhead
and rotate the control thermostatknob fully
counterclockwise
to the “OFF”
positionand replacethe panel,.,
Removethe rear panel,feedthe cord through
the strain relief,and connectit to the terminal
block.
Connectthe brewerto the’powersourceand
verifythe voltageat the terminalblock before
proceeding.Replacethe rearpanel.
If plumbingis to behooked-uplaterbe surethe
breweris disconnected
fromthe powersource.
If Plumbinghasbeenhooked-up,
the breweris
readyfor InitialSet-Up.
PLUMBINGREQUIREMENTS
This brewermust be connected
to a cold water
systemwith operatingpressurebetween20 and 90
psifrom a l/2” or largersupplyline. A shut-offvalve
shouldbe installed‘inthe line beforethe brewer.lnstall a regulatorin the line whenpressureis greater
than 90 psi to reduceit to 50 psi. The waterinlet
fitting is I /4”flare.
Page4
NOTE- Bunn-0-Matic
recommends
l/4” coppertubing for installations
of lessthan 25 feet and 3/8”for
morethan25 feetfromthe l/2” watersupplyline. A
tight coil of coppertubingin the waterlinewill facilitatemovingthebrewerto cleanthecountertop. Bunn0-Maticdoesnotrecommend
theuseof a saddlevalve
to installthe brewer.Thesizeandshapeof the hole
madein the supplyline by this type of devicemay
restrictwaterflow.
This equipment must be installed to comply
with the Basic Plumbing Code of the Building Officials and Code Administrators International, Inc. (BOCA) and the Food Service
Sanitation Manual of the Food and Drug Administration (FDA).
/
Part I
PLUMBING
REQUIREMENTS
(Cont.)
PlumbingHook-Up
r ModelOT15hasan attachedwaterstrainer,proceedto step2.
3‘ ModelsOT20,OT35,& RT35,proceedas follows:
1. Removethe rear anelandbottom an. Runthe longpieceof tubingfrom thestrainer(supplied)underthe
brewerand attacI! it to the waterinPet fitting on the solenoid.Reinstallthe bottompanandrear panel.
2. Flushthe waterlineandsecurelyattachit to the l/4”flarefitting on the strainer.
3. Turnon the watersupply.
‘b
INITIAL SETUP
CAUTION
- Thebrewermustbe disconnected
from the powersourcethroughoutthe initialset-up,exceptwhen
specifiedin the instructions.
1. Removethe front anel.
2. Rotatethe contraPthermostatknobfully counter;zckwiseto the “OFF”
positionandreplacethe
3. frnser-t
an emptyfunnelinto the funnelrails.
4. Placea decantercontaininga smallamountof
wateron the warmerbeneaththe funnel.
5. Connectthe brewerto the powersource,place
the On/Offbrewstationwarmerswitchthe upper
osition,andmomentarily
pressthestartswitch.
k ater will beginflowing Into the tank. When
waterstopsflowinginto the tank,initiatea secondanda third,brewcycle.Duringthisthirdbrew
cyclethe tank will fill to its capacityand the excesswill flowfrom thesprayhead,
out of thefunnel,and into the decanter.
NOTE- TheOn/Offbrewstationwarmerswitchmust
beinthe upperpositionto initiateandcompletea brew
cycle.
6. Placethe On/Offbrewstationwarmerswitchin
the lowerposition.
7. Disconnect
the brewerfrom the powersource.
8. Removethe front panel.
9. Rotatethe controlthermostatknobfull clockwise to the “ON”positionand replacet i e front
panel.
IO. Connectthe brewerto the powersourceandwait
approximately
twentyminutesfor the water in
thetankto heatto the ro er temperature.Some
e unneldurin this time;
waterwill drip from t RP
this is due to expansionand shoul? not occur
thereafter.
11. Placean emp decanterunderthe funnel.
12. Placethe On/1 ff brewstationwarmerswitchin
the upperpositionand momentarilypressthe
startswitch. Emptythe decanterafterwaterhas
stoppedflowingfrom the funnel.
13. Allowthewaterin thetankto reheatto the proper
temperature.
14. Placeanemptydecanteron thewarmerandpress
the start switch. Checkthe watervolumein the
decanterafter waterhas stoppedflowing from
the funnel. It shouldbe 64 ounces.
15. If not, disconnectthe brewerfrom the power
sourceand removethefront panel.
16. Adjustthe brewtimer dial as required.Replace
thefront panel,connectthe brewerto the power
source,start,andmeasureanotherbrew cycle.
17. Repeatsteps13-16until 64 oz watervolumeis
achieved.
P1687
PI690
Page5
Part I
I
OPERATINGCONTROLS
MODELS
OT& RT
A. On/OffBrewStationWarmerSwitch
Placingthe switchin the upperpositionsuppliespowerto the brewstationwarmerand enablesbrewing. r
Placingthe switchin the lowerpositioncuts powerto the brewstationwarmerand stopsbrewing.Stoppinga 1..
brewcycleafter it has beenstartedwill not stopthe flow of waterintothe funneluntilthetanksyphonsdownto
its properlevel.
NOTE- The On/Offbrew stationwarmerswitchmustbe in the upperpositionto initiateand completea brew
cycle.
B. On/OffBrewStationWarmerIndicatorLamp
Glowswheneverthe On/Offbrewstationwarmerswitchis in the upperpositionshowingthatthe warmeris
on andthat the automaticbrewcyclecanbe started.
C. StartSwitch
Startsa brewcyclewhenthe On/Offbrewstationwarmerswitchis in the upperposition.
MODELOT
D. UpperWarmerSwitch
Placingthe switchin the upperpositionsupplies
powerto the upperwarmer.Placingthe switchin the
lowerpositioncutspowerto the upperwarmer.
E. UpperWarmerIndicatorLamp
Glowswheneverthe upperwarmerswitchis in
the upperpositionshowingthat the warmeris on.
‘7
F . Left RearWarmerRotarySwitch
c) i
Rotating
to the-“ON”
position
power
to the the
left knob
rearwarmer.
Rotating
thesupplies
knobto L
the “OFF”
positioncuts powerto the left rearwarmer.
A
MODELRT
I
B
C
G. Left F rontWarmerRotarySwitch
Rotatingthe knobto the “ON”positionsupplies
powerto the left front warmer.Rotatinathe knobto
the “OFF”
positioncutspowerto the leftfront warmer.
Pl837
..’
H. RightF rontWarmerRotarySwitch
Rotatingthe knobto the “ON”positionsupplies
powerto the rightfront warmer.Rotatingthe knobto
the“OFF”
positioncutspowerto the rightfront warmer.
I.
RightRearWarmerThreeHeatRotarySwitch
Rotatingthe knobto the “LO”,“M E D ”,or “HIGH”
positionssupplypowerto the right rearwarmer.Rotatingthe knobto the “OFF”
positioncutspowerto the
rightrearwarmer.The“HIGH”positionof this switch
makesthe warmercapableof boilingwater.
c
P1688
FGABCHI
Page6
Part I
COFFEEBREWING
Starteachbrewcyclewith an empty,clean,half-gallon
decanter.
1.
2.
3.
4.
5.
6.
Inserta BUNNYfilter into the funnel.
Pourthe freshcoffeeintothe filter and levelthe bedof groundsby gentlyshaking.
Slidethefunnelinto the funnelrails.
Placethe On/Offbrewstationwarmerswitchin the upperposition.
Momentarilypressthe start switch.
Whenbrewingis completed,simplydiscardthe groundsandfilter.
CLEANING
1. Theuseof a dampcloth rinsedin any mild,non-abrasive,
liquiddetergentis recommended
for cleaningall
surfaceson Bunn-0-Maticequipment.
2. Checkandcleanthe sprayhead.Thesprayhead
holesmustalwaysremainopen.
3. W iththe sprayheadremoved,insertthe delimingspring(provided)all the wayinto the sprayhead
tube.
Wheninsertedproperly,no morethantwo inchesof springshouldbevisible.Sawbackandforthfiveor six
times. Then,repeatthis stepfor the air venttube.
NOTE- In hardwaterareas,this mayneedto bedonedaily.It will helppreventlimingproblemsin thebrewerand
takeslessthana minute.
Page7
,
Part I
'
TROUBLESHOOTING
A troubleshooting
guideis providedto suggestprobablecausesandremedies
for the mostlikelyproblems
encountered.If the problemremainsafter exhaustingthe troubleshooting
steps,contactthe Bunn-0-Matic
TechnicalServiceDepartment,
0 Inspection,
testing,andrepairof electricalequipment
shouldbeperformed
onlyby qualifiedservicepersonnel.
l
All electriccomponentshave120volt ac voltageon theirterminals,Shortingof terminalsor theapplication
of externalvoltagesmayresultin equipmentfailure.
0 Intermittentoperationof electronicequipmentis unlikely.Component
failurewill normallybe permanent.If
an intermittentconditionis encountered,
the causewill likelybe a switchcontactor a looseconnectionat a
terminalor crimp.
0 Solenoidremovalrequiresinterruptingthe watersupplyto the valve. Damagemayresultif solenoidsare
energizedfor morethanten minuteswithouta supplyof water.
l
Theuseof two wrenchesis recommended
wheneverplumbingfittingsaretightenedor loosened.Thiswill
helpto avoidtwists andkinksin thetubing.
0 Makecertainthat all plumbingconnectionsaresealedandelectricalconnections
tight andisolated.
0 Thisbreweris heatedatalltimesunlessdisconnected
fromthepowersource,Keepawayfrom combustibles.
WARNING
0
Exerciseextremecautionwhenservicingelectricalequipment.
l
Disconnectthe brewerfrom the powersourcewhenservicing,exceptwhenelectricaltestsarespecified.
0
Followrecommended
serviceprocedures
0
Replaceall protectiveshieldsor safetynotices
Problem
ProbableCause
Remedy
Equipmentwill not operate.
1. No poweror incorrectvoltage
(A)Connectthebrewerto thepower
source.
(B) Checkthe terminalblockfor the
propervoltages.
..’
(C)Checkcircuitbreaker/fuse.
Brewcyclewill not start.
1. No water
Checkplumbingandshut-offvalves.’
2. WaterStrainer
(A) Directionof flow arrowmustbe
pointingtowardsbrewer.
(B) Removethe strainerand check
for obstructions.Clearor replace.
3. FlowControl
(A) Directionof flow arrowmustbe
pointingawayfrom the solenoid.
(B) Removethe controland check
for obstructions.Clearor replace.
Page8
TROUBLESHOOTING
(cont.)
Problem ,
L
u
!/
Y--x
;
I -.
(C
\ 1
~.
I
I,
I
I
5 ,.r
I
Brewcyclewill not start. (cont.)
Part I
ProbableCause
Remedy
4. On/Off Brew Station Warmer Referto Service- On/OffBrewStaSwitch
tion WarmerSwitchfor testingprocedures.Seepage17.
5. StartSwitch
Referto Service- Start Switchfor
testingprocedures.Seepage23.
6. BrewTimer
Referto Service- BrewTimer for
testingprocedures.Seepage13.
7. SolenoidValve
Referto Service- SolenoidValvefor
testingprocedures,Seepage22.
Waterflows into tank continuously 1. SolenoidValve
(On/Offbrewstationwarmerswitch
“OFF”).
Referto Service- SolenoidValvefor
testingprocedures.Seepage22.
Waterflows into tank continuously 1. BrewTimer
(On/Offbrewstationwarmerswitch
Referto Service- BrewTimer for
testing
Seepage
. _ 13.
- procedures.
_
Wateris not hot.
Referto Service- LimitThermostat
for testingprocedures.Seepage21.
"ON").
..’
Decanterwarmeris not hot,
I. LimitThermostat
CAUTION
Donoteliminateor bypasslimitthermostat. Use only B.O.M.replacementpart#04680.0000
2. ControlThermostat
Referto Service- ControlThermostat for testing procedures. See
page14.
3. TankHeater
Referto Service- TankHeaterfor
testingprocedures.Seepage24.
1. WarmerSwitches
(A)TheWarmerSwitch(es)mustbe
in the “ON”positionfor the warmer
to operate.
(B) Refer to Service - Warmer
Switch(es)for testing procedures.
Seepages17,18,& 19.
2. DecanterWarmers
Page9
Referto Service- Warmersfor testing procedures.Seepages15 & 16.
I
Part I
Y
1 T R O U B L E S H O O(cont.)
T IN G
P roblem
P r o b a b lCe a u s e
S p ittin gor u n u s u aste
l a m i nfro
g m 1 , C o n trolT h e r m o s ta t
sprayhead.
2 . L i m eb u i l d - u p
Remedy
.R e fer
to S e rvice
- C o n trolT h e r m o sta t for te s tin gp r o c e d u r e sS. e e
p a g e1 4 .
In s p e ctht eta n ka s s e m bfor
l y excessivelim ed e p o s i ts.D e lim ea s required.
C A U T IO N
T a n ka n dta n kc o m p o n e nstsh o u l d
b e d e l i m e regularly
d
d e p e n d i nogn
localw a terc o n d i tio n sE. xcessive
m ineralb u i l d - uopn stainless
ste e l
surfa c ecsa ninitiatecorrosive
reactio n sresultinin
g seriousleaks.
Inconsiste nbte v e r a glevel
e in d e - 1 . F l o wc o n trol
c a n ter.
(A)D irection
o fflo w a r r o wm u s tb e
p o i n tin ag w a yfro mth e s o l e n o i d .
(B) R e m o vth
e e c o n trola n dcheck
for o b s tru c tio n sC.learor r e p l a c e .
2 . i m p r o p ewr a terpressure
C h e cth
k eo p e r a tinwga terpressure
to th e b r e w e r It. m u s tb e b e tw e e n
2 0a n d9 0 psi.
3 . S y p h o system
n
W a ters h o u l dflo w freelyfro m th e
s p r a y h e for
a d a p p r o x i m a tely
tw e n ty
s e c o n dasfterth eb r e ws o l e n o ihda s
s h u t-o ff a n d th e n sto p flo w i n g
a b r u p tly.T h eb r e w em
r u s tb e level
fro mfro n t-to-back
to s y p h o np r o p erly.
Consiste n tly
h i g hor l o w b e v e r a g e1 . B r e wTimera d j u s tm e n t
levelin d e c a n ter.
A d justth eb r e wtim e ra sr e q u i r etod
a c h i e vthe e r e c o m m e n d6e4do zfor
e a c hb r e wcycle.
D r i p p i nfro
g ms p r a y h e a d .
W a ters h o u l dflo w freelyfro m th e
s p r a y h e for
a d a p p r o x i m a tely
tw e n ty
s e c o n dasfterth eb r e ws o l e n o ihda s
s h u t-o ff a n d th e n sto p flo w i n g
a b r u p tly.T h eb r e w em
r u s tb e level
fro mfro n t-to-back
to s y p h o np r o p erly.
1 . S y p h o system
n
2 . S o l e n o iVda lve
Page10
R e ferto S e rvice
- S o l e n oVi da lvefor
te s tin gp r o c e d u r e Ss .e ep a g e2 2 .
0
Q
Part I
TROUBLESHOOTING
(cont.)
Problem
ProbableCause
Remedy
Beverageoverflowsdecanter.
I. Beverageleft in decanter
The brew cycle should be started
only with an emptydecanterunder
the funnel.
Weakbeverage.
1. Typeof paperfilters
BUNNYpaperfiltersshouldbeused
for properextraction.
2. Coffee
A sufficientquantityof fine or drip
grind coffee should be used for
properextraction.
3. Sprayhead
B.O.M. sprayhead #01082.0000
shouldbe usedto properlywet the
bedof groundcoffeein the funnel.
4. Funnelloading
The BUNN@paperfilter should be
centeredin the funneland the bed
of coffeeleveledby gentleshaking.
5. Watertemperature
Placea funnel over an empty decanteron the warmerbeneaththe
sprayhead.Placethe On/Offbrew
stationwarmerswitchin the upper
position,pressthe startswitch,and
checkthewatertemperatureimmediatelybelowthe sprayheadwith an
accuratethermometer.Thereading
shouldnot be lessthan 195OF. Adjust the controlthermostatslightly
clockwiseto increasethewatertemperature.
1. SolenoidValve
Thenut on top of the solenoidvalve
must be tight or it will vibrateduring operation.
2. Plumbinglines
Plumbinglines should not rest on
the countertop.
3. Watersupply
(A) Thebrewermust be connected
to a coldwaterline,
Breweris makingunusualnoises.
Page11
(B) Waterpressureto the brewer
mustnot be higherthan90 psi. Installa regulatorif necessary
to lower
the working pressureto approximately50 psi.
Part I
I
S E R V ICE
Thissectio nprovides
p r o c e d u r efor
s te s tin ga n dreplacing
variousm a jorc o m p o n e nutss e din this b r e w e r
s h o u l dserviceb e c o m necessary.
e
R e ferto T r o u b l e s h o o tin
forgassistance
in d e te r m i n i nthge c a u s eo f a n y
problem.
C o m p o n eAnccess
t
W A R N IN-GIn s p e c tiote
n ,s tin ga, n drepairo f electricale q u i p m esnht o u l db ep e r fo r m eonly
d b y qualifie d
W A R N IN-GD isconnect
th e b r e w efro
r m th e p o w e r service
p e r s o n n Te lh. eb r e w esrh o u l bd ed i s c o n n e c te d
sourceb e fo r th
e er e m o v aolfa n yp a n eor
l th ereplace- fro mth e p o w esource
r
w h e nservicing,
e x c e pwt h e n
m e n ot f a n yc o m p o n e n t.
electrical
te s tsa r er e q u i r eadn dth e te s t p r o c e d u r e
T h eb r e wtim e r ,a n dc o n trolth e r m o s taatr elospecifically
sta te to
s c o n n e ctht e b r e w etor th ep o w e r
c a te db e h i n th
d e fro n tp a n e lF, IG 1. locate db e n e a th source.
th e b r e wfu n n e la, tta c h ewdithfo u r# 8 - 3 2slotte d - h e a d
C o n te n ts
screws.
13
B r e wTimer...........................................................
T h eb a s ewarmer(s),
switch(es),
indicator
l a m p , C o n trolT h e r m o s ...............................................
14
ta t
startswitchta
, n k“k e e w
p a r mh”e a ter,
te r m i n ablock,
l
W a rmer(s)
a n ds o l e n o ivalve,
d a r elocate in
d th e b a s e A. ccessis
15
0 1 B r e wS ta tio n& U p p e .............................................
r
g a i n e db y r e m o v i nth
g e rearp a n e lF, IG .1 a tta c h e d
R T :L e ftR e a rL, e ftF r o n t,B r e wS ta tio n &, R i g h tF r o n t... 1 5
w ith tw o f8 - 3 2 slotte d - h e ascrews
d
16
R T :R i g h tR e a Tr h r e eH e a.............................................
t
T h elim itth e r m o s taat,n dta n kh e a tera r elocate d W a r m eSr w itch(es)
o n th eta n klid. A ccessis g a i n ebdy r e m o v i nthg eto p
17
O TO n /O ffB r e wS ta tio n& U p p e ..................................
r
lid, F IG .1 a tta c h e dw ith th r e e# 8 - 3 2slotte dh e a d
R T O: n /O ffB r e wS ta tio n................................................1 7
screws.O nth e m o d eOl Tth
, e u p p ewr a r m e rswitch
,
,
R T L: e ftR e a rL, e ftF r o n t,& R i g h tF r o n tR o tary.............. 1 8
a n dassociateindicator
d
l a m pa r elocate do n this reR T R: i g h tR e a Tr h r e eH e a Rt o tary.................................1 9
m o v a b lto
e p lid.
20
In d i c a tor
L a m p ( s.................................................
)
21
LimitT h e r m o s ta..................................................
t
22
S o l e n o Vi da lve......................................................
23
S tartS w itch..........................................................
24
T a n kH e a ter
...........................................................
25
T h e r m aCl u t-o ff...................................................
26
...............................................
W iringS c h e m a tics
1
PI 6 8 7
F IG 1. A C C E SPSA N E L S
P a g e1 2
Pi668
Part I
6
1
6 . D isconnect
th e in-linec o n n e c tors
o n th e black
a n dw h itew iresfro mth etim e rto th e s o l e n o i d .
7 . C h e c kth e volta g eacrossth e blacka n d w h ite
w iresw itha voltm e ter
w h e nth eO n /O bff r e wstatio nw a r m eswitch
r
is in th e u p p e positio
r
na n d
th e startswitchis p r e s s eto
d th e l o w e rpositio n
a n dr e l e a s e dC.o n n e ctht e b r e w etor th e p o w e r
source.T h eindicatiomn u s tb ea s d e s c r i b eind
ste p2 , for a p p r o x i m a tely
2 0 s e c o n das n dth e n
retu r nto its previous
indicatio n .
8 . D isconnect
th e b r e w efro
r mth ep o w e source.
r
S E R V IC(cont.)
E
B r e wTimer
y)
(
.t
r
._..
F IG 2. B R E W
T IM E R
If volta g eis p r e s e nats d e s c r i b eth
d ,e b r e wtim e ris
o p e r a tinproperly.
g
R e s etht e tim e rdiala s r e q u i r e d ,
to o b ta i nth ed e s i r ebdr e wv o l u m e .
If volta g is
e n o tp r e s e na tsd e s c r i b erde,p l a cthe eb r e w
tim e r .
P1690
L o c a tio n :
R e m o v a ln dR e p l a c e m e n t:
T h eb r e wtim e ris locate bd e h i n th
d efro n tp a n e l 1 . S e p a r aall
te c o n n e c tors
b e tw e ethn eb r e w ewr irto th e righto f th e ta n k ,F IG 2. .
i n gh a r n e sasn dth etim e r .
T e s tP r o c e d u r e :
2 . R e m o vthe etw o8 - 3 2slotte d - h e screws
ad
hold1 . D isconnect
th e b r e w efro
r m th e p o w e rsource
i n gth etim e rto th e bracket.
a n ds e p a r a th
te e polarized,
th r e e - p icno n n e c tors 3 . In s tallth e n e wtim e rto th e bracket.
b e tw e ethn etim e ra n db r e w ewr iringh a r n e sasn d
thge w ires.
4 . R e ferto F IG .3w h e nr e c o n n e c tin
rota teth e b r e wtim e rdialfullyc o u n terclockwise. 5 . R e a d just
th etim e rdiala s r e q u i r e d .
2 . C h e c th
k evolta g eacrosssockets2 & 3 (whiteor
r e da n dblackw ires)o fth efe m a lec o n n e c tor
w ith
a voltm e ter
w h e nth eO n /O bffr e wsta tio nw a r m e r
switch is in th e u p p e rpositio n .C o n n e ctht e
b r e w etor th ep o w esource.
r
T h eindicatiomnu s t:
a) 1 2 0voltsa c for tw o w ire1 2 0voltm o d e ls.
b) 2 0 0or 2 4 0voltsa c for tw o w ire2 0 0voltor
2 4 0 volt m o d e lsa n dth r e ew ire 1 2 0 /2 4 0volt
P l B L Uto S ta r tSwitch
m o d e ls.
P 2W H I( s e eb e l o w )
c) 1 0 0volts,a cfor tw o w ire1 0 0voltm o d e ls.
P
3 B L Kto O N /O F BF r e wS ta tio n
3 . D isconnect
th e b r e w efro
r mth e p o w esource.
r
W a r m e rSwitch
If volta g eis p r e s e nats d e s c r i b epdr,o c e eto
d #4.
If volta g is
e n o tp r e s e natsd e s c r i b erefer
d , to th eW iri n gD i a g r a masn dcheckth e b r e w ewr iringh a r n e s s .
4 . C h e cth
k evolta g across
e
sockets1 & 2 ( b l u ea n d
w h iteor r e dw ires)o fth efe m a lec o n n e c tor
w ith
a voltm e ter
w h e nth eO n /O bffr e wsta tio nw a r m e r
switchis inth eu p p epositio
r
ann dth estartswitch
is p r e s s eto
d th e l o w e rpositio na n dh e l d .C o n n e c th
t eb r e w etor th ep o w esource.
r
T h eindicatio nm u s tb ea sd e s c r i b eindste p2 , u n tilth estart
switchis r e l e a s e d .
th e b r e w efro
r mth e p o w e source.
r
5 . D isconnect
, \..
!
LJ
W H Ito S o l e n o i dCoil
B L Kto S o l e n o i dCoil
F IG 3. B R E W
T IM E RW IR IN G
MODEL
OT
WHI
to IndicatorL a m p
RT
to B r e wS ta tio nW a r m e r
If volta g eis p r e s e nats d e s c r i b erde, c o n n eth
c te p o larized,
th r e e - p icno n n e c tors,
a n dp r o c e eto
d #6.
If volta g is
e n o tp r e s e natsd e s c r i b erefer
d , to th eW iri n g D i a g r a masn dcheckth e b r e w ewr iringh a r n e s s .
P a g e1 3
WHI
P1691
Part I
1
The indicationmust be as describedin step 2.
Voltagemust not be indicatedacrosstheseterminalswhenthethermostatis turned“OFF”
(fully
counterclockwise).
5. Disconnect
the brewerfrom the powersource.
SERVICE
(cant.)
ControlThermostat
If voltageis presentas described,the controlthermostatis operatingproperly.
If voltageis notpresentasdescribed,replacethe control thermostat.
L
FIG.4 CONTROL
THERMOSTAT
-
Removaland Replacement:
1. Removebothwiresfrom the controlthermostat
terminals.
2. Removethe top lid from the brewerto gainaccessto the thermostatbulb.
3. Removethe thermostatbulb by firmly pullingup on the capillarytubeat the tank lid. Thiswill
disengage
the grommetfrom the tank lid.
4. Removethe two #8-32 screwsholdingthe control thermostatto the bracket.
5. Fastenthe newcontrolthermostatto the brewer
housing.
6. Routethe capillarytube up thoughthe brewer
trunk.
Pi689
Location:
Thecontrolthermostatis locatedbehindthefront
panel,FIG.4 to the left of the tank.
To test the controlthermostat,accesswill also
be neededto the tank heaterlocatedin the top of the
brewer.
TestProcedure:
1. Disconnectthe brewerfrom the powersource.
2. Checkthe voltageacrossthe blue wire on the
controlthermostatand the whiteor red wire on
the tank heaterwith a voltmeter. Connectthe
brewerto the powersource.Theindicationmust
be:
a) 120volts ac for two wire 120volt models,
b) 200 or 240 volts ac for two wire 200 volt or
240 volt modelsand three wire 120/240volt
models.
c) 100volts ac for two wire 100volt models.
3. Disconnectthe brewerfrom the powersource.
NOTE- Makesurethatthe capillarytubeis awayfrom
anyelectricalterminationand is not kinked.
7. Slidethe grommetto the red markon the capillarytube.
8. Insertthe bulb throughthe hole in the tank lid
andpressthe grommetfirmly andevenlyso that
the groovein the grommetfits into the tank lid.
9. Carefullybendthe capillarytubeso thatthetube
andbulbinsidethe tankarein a verticalposition.
IO. Referto FIG.5 whenreconnecting
the wires.
11. Readjustthe controlthermostatdialas required.
Limit Thermostat
BLK to Tank Heater
If voltageis presentas described,proceedto f4.
If voltageis not presentas described,referto theWiring Diagramsand checkthe brewerwiring harness.
4. Checkthe voltageacrossthe blackwireterminal
of the control thermostatand the white or red
wire on the tank heaterwith a voltmeterwhen
thecontrolthermostatis turned“ON”(fullyclockwise). Connectthe brewerto the powersource.
Page14
FIG.5 THERMOSTAT
WIRING-
Part I
SERVICE
(cant.)
X‘\
(”.:f
5. Checkfor continuityfrom the wire terminalof
the whiteor red wire to the spliceor indicator
lampusingthe chartbelow.
Warmer(s)
OT BrewStation& Upper
RT:LeftRear,LeftFront,BrewStation,& RightFront
If continuityis presentas described,proceedto #6.
If continuityis not presentas descrrbed,referto the
W iringDiagramsand checkthe brewerwiring harness
6. Checkfor continuityacrossthetwo terminalson
the warmer.
If continuityis presentas described,the warmeris
operatingproperly.
If continuityis not presentas described,replacethe
warmer.
-
FIG.6 WARMERS
RemovalandReplacement:
1. Removethe #4-40slotted-head
screwsholding
thewarmerto the brewer
2. Liftthe warmerassemblyfrom the brewer.
3. Disconnect
bothwiresfrom the warmer.
the wires.
4. Referto FIG.8 whenreconnecting
5. Placethe newwarmerinto the brewerand securelyattachit usingthe #4-40screws.
P1667
WHI or RED(see below)
BLKto WarmerSwitch
FIG.7 WARMERS
P1666
Location:
OT:Oneof thewarmersis beneaththe brewfunnel
andthe otheris on the top lid, FIG.6.
RT:Thesewarmersincludethe one beneaththe
brewfunnel,the oneson the ri ht andleftof the brew
station,andthe oneaboveanB to the left of the brew
stationas viewedfrom the front, FIG.7.
.\.
0I
TestProcedure:
1. Oncethe switchhasbeentestedandswitchfailure hasbeeneliminated,proceedas follows.
2. Disconnectthe brewerfrom the powersource
and removethe #4-40 screws attachingthe
warmerbeingtested.
3. Lift the warmerassemblyfrom the brewerand
invertthe warmermakingthe wireterminalsaccessiblefor testing.
4. Checkfor continuityfrom theswitchto the black
wireat the warmerelement.
If continuityis presentas described,proceedto #5.
FIG.8 WARMER
W IRING
Pi692
MODEL
OTUpper
WHI OR RED
to IndicatorLamp
OTBrew Station
WHl OR RED
to IndicatorLamp
to TerminalBlock
RT Left Rear
WHI OR RED
to TerminalBlock
to BrewStationWarmer
RT Left Front
WHI OR RED
to IndicatorLamp
RT BrewStation
WHI OR RED
to Timer P2
to Left RearWarmer
RT Right Front
WHI OR RED
to Right RearWarmerSwitch
Page15
Part I
4
(cont.)
, SERVICE
Warmer
RT:RightRearThreeHeat
If continuityis presentas described,proceedto f5.
If continuityis not presentas described,referto the
Wiring Diagramsand checkthe brewerwiring harness.
5. Checkfor continuityacrossthe two outsideterminalson the warmer.Thenacrossone of the
outsideterminalsand the centerterminal. Finally,acrossthe otheroutsideterminal,andthe
centerterminal.
If continuityis presentas described,the warmeris
operatingproperly.
If continuityis not presentas described,replacethe
warmer.
Removaland Replacement:
1. Removethe #4-40slotted-headscrewsholding
the warmerto the brewer
2. Lift the warmerassemblyfrom the brewer.
3. Disconnectthe wiresfrom the warmer.
4. Referto FIG.IO whenreconnectingthe wires.
5. Placethe new warmerinto the brewerand securelyattachit usingthe #4-40 screws.
Pi666
FIG.9 THREEHEATWARMER
Location:
-_
.
Thethreeheatwarmeris aboveandto the rightof the
brew stationas viewedfrom the front, FIG.9.
TestProcedure:
1. Oncethe switchhasbeentestedand switchfaiiure hasbeeneliminated,proceedas follows.
2. Disconnectthe brewerfrom the power source
and remove the #4-40 screws attaching the
warmerbeingtested.
3. Lift the warmerassemblyfrom the brewerand
invertthe warm&-makingthe wire terminalsaccessiblefor testing.
4. Checkfor continuityof the red wire, the white
wire,thenthe brownwirefrom the switchto the
warmerelement.
Page16
REDto Right Rear Warmer
Switch 3
WHI to Right Rear Warmer
Switch 1
5RN to Right RearWarmer
Switch 2
PI693
-
FIG.IO THREEHEATWARMERWIRING-
Q
Part I
SERVICE
(cant.)
0.’
If voltageis presentas described,proceedto #4.
If voltageis notpresentas described,referto the Wir
ing Diagramsand checkthe brewerwiring harness.
WarmerSwitchles)
OT On/OfiB&w Station& Upper
RT:On/OffBrewStation
4. Checkthevoltageacrossthe otherswitchtermi,
nal and the terminalon the indicatorlampwith
white or red wires with a voltmeterwhen the
switch is in the upper position. Connecttht
brewerto thepowersource.Theindicationmus
be as describedin step 2. Voltagemust not bf
presentacrosstheseterminalsin the lowerposia
tion.
5. Disconnectthe brewerfrom the powersource.
If voltageis resentas describedthe switchis oper
atingproperPy.
If voltageis not presentas described,replacethf
switch.
FIG.11 WARMERSWITCHES
Removaland ReDlacement:
1. Compressthe clipsinsidethe housingand gen.
tly pushthe switchthroughthe o ening.
2. Removethe wiresfrom the switcf: terminals.
3. Referto FIG.13 whenreconnecting
the wires.
4. Pushthe newswitchfirmly into the opening.
P1687
BLK (A) (see below)
BLK (B) (see below)
PI697
FIG.12 WARMERSWITCHES
-
P1666
Location:
Theseswitchesare locatedbeneathand to the
left of their associatedwarmersas viewedfrom the
front, FIG.sII and 12.
-.
0
TestProcedure:
1. Locatethe switchterminalwith blackwiresthat
do not go to the nearbyindicatorlamp.
2. Checkthe voltageacrossthis terminaland the
terminalon the Indicatorlampwith whiteor red
wires with a voltmeter. Connectthe brewerto
the powersource. Theindicationmust be:
a) 120 volts ac for two wire 120volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240volt
models.
c) 100 voltsac for two wire 100volt models.
3. Disconnectthe brewerfrom the powersource.
FIG.13 WARMERSWITCHWIRING-
MODEL
OT Upper
BLKA to Warmer
to IndicatorLamp
BLKB to HarnessP3
OTOn/OffBrewStation
BLKA to IndicatorLamp
to BrewStationWarmer
to TimerP3
BLKB to TerminalBlock
RTOn/OffBrewStation
BLKA to IndicatorLamp
to TimerP3
to BrewStationWarmer
BLKB to Left FrontWarmerSwitch
to RightFrontWarmerSwitch
Page17
Part I
'
SERVICE
(cont.)
3. Checkthevoltageacrossterminal1 andthewhite
or red wireon the terminalblockwith a voltmeter whentheswitchis in the “ON”position.Connectthe brewerto the powersource.Theindication mustbeasdescribedin stepI. Voltagemust
notbe presentacrosstheseterminalsin the“OFF”
positions.
4. Disconnect
the brewerfrom the powersource.
WarmerSwitch(es)
RT:Left Rear,Left Front,& RightFront
If voltageis presentas described,the switchis operatingproperly.
If voltageis not presentas described,replacethe
switch.
P1666
J
FIG.14 WARMERSWITCHES
Location:
Thesewarmer switchesare the two at the left
andtheleftmostoneonthe rightof thebaseasviewed
from the front, FIG.14. Theirknobsare markedOff/
On/Off/On.
Totesttheseswitches,accesswill alsobeneeded
to the terminalblocklocatedin the rearof the brewer.
TestProcedure: ”
1. Checkthe voltage acrossterminal Ll and the
white or red wire on the terminalblockwith a
voltmeter. Connectthe brewerto the power
source.The indicationmustbe:
a) 120volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240volt
models.
c) 100voltsac for two wire 100 volt models.
2. Disconnect
the brewerfrom the powersource.
If voltageis presentas described,proceedto #3.
If voltageis notpresentas described,referto theWiring Diagramsand checkthe brewerwiring harness.
Removaland Replacement:
I. Removethe knobfrom the switch.
2. Loosenthe5/8”nut on the switchshaftandpush
the switchthroughthe opening.
3. Removethe wiresfrom the switchterminals.
4. Referto FIG.15 whenreconnecting
the wires.
5. Securelymountthe new switchontothe housing and reinstallthe knob.
FK
I
I
I
n
uu
-
‘P
BLK (Ll) (see below)
BLK (1) (see below)
1
FIG,15 WARMERSWITCHWIRING-
MODEL
RT LeftRear
RT LeftFront
P1695
BLKLl to Warmer
BLK1 to Left FrontWarmerSwitch
BLKLl to Warmer
BLK1 to Left RearWarmerSwitch
to BrewStationWarmerSwitch
RTRightFront BLKLl to Warmer
BLK1 to TerminalBlock
to BrewStationWarmerSwitch
Page18
Part I
Part I
I
c) 100 voltsacfor two wire 100 volt models.
SERVICE
(cant.)
IndicatorLamp(s)
4. Disconnectthe brewerfrom the powersource.
If voltageis present,the indicatorlamp is operating i
properly.
If voltageis not present,replacethe indicatorlamp.
Removaland Replacement:
1. Compressthe clipsinsidethe housingandgently pushthe indicatorlampthroughthe opening.
2. Removethewiresfrom the indicatorlampterminals.
3. Referto FIG.20 whenreconnectingthe wires
4. Pushthe newindicatorlampfirmly into the
opening.
P1687
-
FIG.18 INDICATOR
LAMP- MODELOT WHI or RED
(see below)
BLK (see below)
PI694
-
FIG.20 INDICATOR
LAMPWIRING
P1688
FIG.19 INDICATOR
LAMP- MODELRT Location:
The indicatorlampsare locatedbeneaththeir associatedwarmers,FlG.s18 and 19.
MODEL
OT Upper
TestProcedure:
1. Checkcontinuityof theblackwirefrom theswitch
to the indicatorlamp.
2. Checkcontinuityof the white or red wire from
the indicatorlampto the terminalblock.
OT Lower
to StartSwitch
to On/OffBrewStationWarmer
Switch
WHI or RED to TimerP2
to BrewStationWarmer
If continuityis present,proceedto #3.
If continuityis not present,referto Wiring Diagrams
and checkbrewerwiring harness.
RT
to StartSwitch
to On/OffBrewStationWarmer
Switch
WHIor RED to RightRearWarmerSwitch
to Left FrontWarmer
3. Checkfor voltageacrossthe indicatorlampterminals.Connectthe brewerto the powersource.
Theindicationmust be:
a) 120volts ac for two wire 120volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
Page20
to WarmerSwitch
BLK
WHIor RED to Warmer
to HarnessP2
BLK
BLK
Part I
*
I
;,:j
e.
SERVICE
(cant.)
4. Checkfor continuityacrossthe lim itthermostat
term inals.
Lim it Thermostat
If continuityis presentas described,the lim itthermostat is operatingproperly.
If continuityis not presentas described,replacethe
lim itthermostat.
I
F IG.21 LIM ITT H E R M O S T A T
Removaland Replacement:
I. Removebothwiresfrom the lim itthermostatterm inals.
2. Carefullyslidethe lim itthermostatout from under the retainingclip.
3. Carefullyslidethe newlim itthermostatinto the
retainingclip.
4. Referto F IG.22 whenreconnecting
the wires.
P1698
Location:
Thelim itthermostatis locatedon thetanklid between
the tankheaterterm inals,F IG.21.
TestProcedure:
1. Disconnectthe brewerfrom the powersource.
2. Checkvoltageacrossthe blackwirefrom the lim it
thermostatandthe whiteor redwire on the tank
heaterterm inal.Connectthe brewerto the power
source.Theindicationmustbe:
a 120 volts ac for two wire 120 volt models.
b1 200 or 240 volts ac for two wire 200 volt or
240 volt modelsand three wire 120/240volt
models,
c) 100 volts ac for two wire 100volt models.
3. Disconnectthe brewerfrom the powersource.
If voltageis presentas described,proceedto #4.
If voltageis not presentas described,referto theW iring Diagramsand checkthe brewerwiringharness.
Page21
- BLKto TerminalBlock
BLUto BLU Leadfrom
ControlThermostat
Pi130
-
F IG.22 LIM ITTHERMOSTAT
W IRING-
Part I
4. Checkthe solenoidvalvefor coil action. Connectthe brewerto the powersource,placethe
On/Offbrewstationwarmerswitchin the upper
position,pressandreleasethe startswitch. Listen carefullyin the vicinityof the solenoidvalve
for a “clicking”
soundas the coil magnetattracts
and after the approximatesettingon the brew
timer dial,repelsthe plunger.
5. Disconnectthe brewerfrom the powersource.
SERVICE
(cant.)
SolenoidValve
If the soundis heardas describedand waterwill not
passthroughthesolenoidvalve,theremaybea blockagein the waterlinebeforeor afterthe solenoidvalve
or,the solenoidvalvemayrequireinspectionfor wear,
and removalof waterborneparticles.
If the soundis not heardas described,replacethe
solenoidvalve.
I
FIG.23 SOLENO
ID VALVE
Location:
The solenoidvalveis locatedbelowandto the left of
the tankas viewedfro! the rear,FIG.23.
TestProcedure:
1. Checkthe voltageacrossthe white and black
wireswith a voltmeterwhenthe On/Offbrewstation warmerswitch is in the upperpositionand
the start switchis pressedto the lowerposition
and released.Connectthe brewerto the power
source.The indicationmust be:
a) 120volts ac for two wire120volt modelsand
threewire 120/240volt models,
b) 200 or 240 volts ac for two wire 200 volt or
240volt models,
c) 100 volts ac for two wire,I 00 volt models,
for theapproximatesettingon the brewtimerdial
andthen returnto zero.
2. Disconnectthe brewerfrom the powersource.
Removaland Replacement:
1. Removeall wiresfrom the solenoidvalvecoil.
2. Turnoff the watersupplyto the brewer.
3. Removethe bottom pan attachedwith one or
more 8-32 slotted-headscrew(s) beneaththe
front of the brewer.
six inchesfrom
4. Raisethe brewerapproximately
the countertop and supportthe feet on something sturdy.
5. Disconnectthe waterlinesto andfrom the solenoidvalve.
6. Removethetwo IO-32screwsholdingthe solenoidvalveto the bracket.
7. Lift-outthe solenoidvalve.
8. Securelyinstall the new solenoidvalveto the
bracket. Checkthe directionof flow arrow on
the valve. It must be pointingtowardthe flow
control.
9. Securelyfastenthe waterlinesto andfrom the
solenoidvalve.
10. Referto FIG.24 whenreconnectingthe wires.
If voltageis presentas described,proceedto f3.
If voltageis not presentas described,referto the Wiring Diagramsand checkthe brewerwiring harness.
3. Checkfor continuityacrossthe solenoidvalve
coilterminals.
BLKto Brew Timer
WHI to Brew Timer’
If continuityis presentas described,reconnectthe
whiteandblackwiresand proceedto #4.
If continuityis not presentas described,replacethe
solenoidvalve.
fl588
ID VALVEWIRINGFIG.24 SOLENO
Page22
.a
,a
I
Part I
S E R V IC(cont.)
E
If c o n tin u i ty
is p r e s e nats d e s c r i b e dr e, c o n n e th
c te
w ires,th eswitchis o p e r a tinproperly.
g
If c o n tin u i ty
is n o tp r e s e nats d e s c r i b erde, p l a cth
ee
switch .
S tartS w itch
R e m o v a ln dR e p l a c e m e n t:
1 . R e m o vall
e w iresfro mth e switchterminals.
2 . C o m p r e sthse clipsinsideth e h o u s i nagn dg e n tly p u s hth eswitchth r o u g hth e o p e n i n g .
3 . P u s hth en e wswitchintoth eo p e n i nagn ds p r e a d
th e clipsto h o l dth e switchc a p tivein th e h o u s ing.
4 . R e ferto F IG 2. 7 w h e nr e c o n n e c tin
thgew ires.
-.
F IG 2. 5 S T A RSTW ITCH
- M O D EOL T-
PlEa7
B L Uto T i m e rP I
B L Kto Indicator
Lamp
F IG 2. 6 S T A RST W ITCH
- M O D ERL T -
Pl697
Pm8
-
L o c a tio n :
T h estartswitchis locate din th e b a s eb, e l o wa n dto
th e righto f th eb r e wsta tio nF, IG .s2 5 & 2 6 .
T e s tP r o c e d u r e :
1 . D isconnect
th e b r e w efro
r m th e p o w e rsource
a n dr e m o vth
e ew iresfro m b o thterminals
o fth e
startswitch .
2 . C h e c for
k c o n tin u i ty
acrossth etw o terminals
on
th e switchw h e nit is h e l din th e l o w e rpositio n .
C o n tin u im
ty u s tn o tb ep r e s e nacross
t
th e s eterm inalsin th e u p p e positio
r
n.
P a g e2 3
F IG 2. 7 S T A RSTW ITCH
W IR IN G
Part I
(cont.)
, 1 /s # SERVICE
TankHeater
Location:
The tank heateris locatedon the tank lid, FIG.28.
Test Procedure:
1. Checkthe voltageacrossthe blackandwhiteor
redwiresonthetankheaterwitha voltmeterwhen
the controlthermostatis turned“ON”(fullyclockwise). Connectthe brewerto the powersource.
The indicationmust be:
a) 120 volts ac for two wire 120volt models.
* b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240volt
models.
c) 100 volts ac for two wire 100volt models.
2. Disconnectthe brewerfrom the powersource.
Removaland Replacement:
1. Removethe wires to the tank heaterand limit
thermostatterminals.
2. Gentlypullthethermostattubewithgrommetout
of the tank lid.
3. Removethe sprayheadand sprayheadnut from
the panelon the bottomof the hood.
4. Disconnect
theairventtubefromthefittingabove
the sprayheadpanel.
5. On units with faucet,disconnectthe inlet and
outlettubesfrom the faucetcoil fittings.
6. Loosenthe eight8-32 nuts on the tank lid and
removethe tanklid.
7. Removethe two nuts from the tank heaterfittings.
8. Removethe tankheater.
9. Installthenewtankheaterwith newsealingwashers on the undersideof the tank lid.
10. Securelytightenthe nuts to be certainof a watertightseal.
11. Reinstallthe tank iid andtightenthe eightnuts.
12. Reconnectthe air vent tube to the fitting above
the sprayheadpanel.
13. Reconnectthe inletand outlettubesto the faucet coil fittingson unitswith faucet.
14. Reinstallthe sprayheadtube nut andsprayhead.
15. Reinstallthe thermostatinto the tank lid.
16. Referto FIG.29 whenreconnectingthe wires.
If voltageis presentas described,proceedto f3.
If voltageis not presentas described,referto the Wiring Diagramsand checkthe brewerwiring harness.
3.
WHI (Models OT15& 20) to Terminal Block
RED(Models OT35& RT35)to Terminal BlocklBLK to ControlThermostat
C‘.
Checkfor continuityacrossthe terminalsof the
tank heater.
If continuity is presentas described,reconnectthe
wires, the tank heateris operatingproperly.
If continuityis not presentas described,replacethe
tank heater.
NOTE- If the tank heaterremainsunableto heat,removeand inspectthe heaterfor cracksin the sheath.
Page24
FIG.29 TANKHEATER
WIRING
Part I
l
’
I>
if-
I
S E R V IC(cont.)
E
T h e r m aCl u t-o ff
L o c a tio n :
T h eth e r m acl u t-o ffis locateodnth eta n kh e a ter,
F IG .
T e s tP r o c e d u r e s :
th e b r e w efro
r mth e p o w esource.
r
1 . D isconnect
th e th e r m a cl u t-o fffro m th e ta n k
2 . D isconnect
h e a terte r m i n aal n dth ew iringh a r n e s s .
3 . C h e c for
k c o n tin u i ty
acrossth e th e r m acl u t-o ff
terminals
u s i n ga no h m m e ter.
If c o n tin u i is
typ r e s e ntht, eth e r m aclu t-o ffiso p e r a tin g
properly.
If c o n tin u i tyis n o t p r e s e nat s d e s c r i b e d ,
r e p l a cthe eth e r m acl u t-o ff.
R e m o v a ln dR e p l a c e m e n t:
th e th e r m acl u t-o fffro m th e ta n k
1 . D isconnect
h e a terte r m i n aal n dth ew iringh a r n e s s .
2 . R e m o vthe e r m acl u t-o ffa n ddiscard.
3 . C o n n e cnte wth e r m acl u t-o ffto th e ta n kh e a ter
te r m i n aal n dth ew iringh a r n e s s .
w gires.
4 . R e ferto F IG 3. 0 w h e nr e c o n n e c tin
F IG 3. 0 T H E R M ACLU T - O F F
P1698
P a g 2e 5
SCHEMATIC WIRING DIAGRAM OT
Part I
N
Ll
(FAUCETOPTION
ONLY)
THERMALCUT-OFF
SW. &
BLK &
WHI
‘-1
BLK
WHI
n
“KEEPWARM”HEATER
U
,
/
i”............”
&pl$i
WH,
mn
1
n
u
UPPERWARMER
,
VVI-II
’
c.
WHI
BLK
I
I
nu-”
n
BREWSTATIONWARMER
POLARIZI
CON!- . _. ..
120 VOLTSAC 2 WIRE
120/240.VOLTSAC 3 WIRE
SINGLEPHASE
60 HZ
I
,
. .....................“........
1
Page26
WHI
I
L2
Part I
SCHEMATIC WIRING DIAGRAM OT
Li
L2
-- I
GREEN
LIMIT
BLK
WHI
‘$3
h.........,....,
BLU
SW.8.
:“..........“....‘““““““““i
g;;>
.BLK &&&
5ow
nU
“KEEPWARM”HEATER
t
._.-.._.-_.
WHI
WHI
$$
WHI
WHI
WHI
BREWSTATIONWARMER
:
:::
.
?:
BREW
TIMER
I--’
.
l
WHI g
I
WHI
SELECTOR
CONTROL
BOARD
l/3 2/3 F
gssasa
GRN YEL RED
WHI
Page 27
Part I
Ll
SCHEMATIC WIRING DIAGRAM OTA
GRNNEL
UMIT
,, BLK
T&Z
BL’J
L2
SW.&
THERMOSTAT
p.................................,
2940w fg 22ov.
@
BL’( 2s;
u
U
...................................*
9ow @ 220v.
11OW8 240V.
un-n/
UPPERWARMER
0
BLK
I”...........
q)z
I............i
9ow 8 22ov.
11OW@ 240V.
u
u
BLK
1
50-60HZ
Page28
RED/BLK
p\?
//
REDlBLK4 D
REDIBLK,,
REDIBLK6
Part I
SCHEMATIC WIRING DIAGRAM OT25B
READYINDICATOR
Ll
@*
,,BLK
f
,,BLK
Kl
BLK p<" BLK p.&K
<
:
i ............1
BLK
/
I
IOOVOLTSAC
2WlRE
SINGLEPHASE
50-60 HZ
BLK
N.0
BLK i' ............t
: 0
9.c
i
z n RED
TANKHEATER
Kl
13
RED,,
N.0
RED
RED
nu w
UPPERWARMER
:"...........:
:.
:
qp
i
I
P2
//
RED,,
RED
I . . . .. . .. .. . . .
I
Pl,P2,& P3ARE
PINSOFA
POLARIZED
THREE-PIN
CONNECTOR.
i
i
:
i
i
BRFJ,tj,/
TIMER
Page29
k-WHI
i
:.
F
RED 1
Part I
SCHEMATIC WIRING DIAGRAM OT35B
SW.&THERMOSTAT
RED
BLK
0
n /\/\I\/\-“/
U
U
UPPERWARMER
RED
v,
I/
RED,
e
Page30
Part I
SCHEMATIC WIRING DIAGRAM RT
SW.84
(FAUCETOPTIONONLY)
THERMALCUT-OFF
,-j,JK
fi
BLK
t
;;--
..................................*
n-n
Ll
“KEEPWARM”HEATER
WHI
BLK i.
WHI
i:,.
WHI
c......i
N
GREEN
‘-A
1
WHI i
BLK
WARMER -
WHI !$WHI
C....
.
:
OPTIONALFLASHINGINDICATOR
SYSTEM
....*.-..........................................................................................................................................................
..‘..%
i
i
.
i
:
:
.
;
.
:
i
:.
:
:
.
;
;
:.
:
i
i
i
I..
L...
,, BLK L’
ON
BLK n n
LEFTREARWARMER
WHI
,, BLK
BLK Ll
n n
LEFTFRONTWARMER
WHI
BLKn-n
RIGHTFRONTWARMER
WHI
U
(
BLK
x
4)
RIGHTREARWARMER
P’
.
i
!
i
:
.
;
1201240VOLTSAC
3 WIRE
SINGLEPHASE
60 HZ
LOW
;
:
i
i
.
:
:.
........................................................................................
.............
...............................
:
‘4
NY
Page31
-4)
. ..m
:
:
Part I
SCHEMATIC WIRING DIAGRAM RTA
,
GRNNEL
l
SW. &
THERMOSTAT
,.....‘.......'.....................b,
LIMIT
THERMOSTAT
BLK
n
RED
n
TANKHEATER
U-U
p...........
s
*. ............5
BLK *q
: .._......I..
.:
BLK
RED
n
U
II,Lr\l"t-r\
RED
nu
..
a
-.
OFF
ONWON
1 1 CONNECTOR.
i
:
BREW k
I
i
TIMER f
t.............................i
'WHIP,?
RED
BLK
(I&
LEhaiR
RED
u-u
LEFTFRONTWARMER
n
RED
n
n
RIGHTFRONTWARMER
U
OFF
BLK
U
RIGHTREARWARMER
L........................................
........................................... .....................................G
LT
NY
Page32
Part I
SCHEMATIC
WIRINGDIAGRAMRT25B
rlh
BLK
nuTANKHEATER
'
"LJ
K: rhlo-t
OFF
RED,,
n
n
LEFTREARWARMER
19
b BLK
I
ELK
ON
OFF
nc1
LEFTFRONTWARMER
OFF
BLK
OFF
WHI
BLK
or ?I
n-n
U
'4
BRN J
n
n
RIGHTFRONTWARMER
U
U
RIGHTREARWARMER
-
RED
Ng
!
t
1 OFF+L
.. ....................................... ........................................s
%...................s.................,.....
I
I
Page33
RED,,
Y
VlJ
,
Part I
SCHEMATIC W IRING DIAGRAM RT35B
READYINDICATOR
Ll
I
LIMIT
SW.&THERMOSTAT
BLK
I
,............
I;:
U@?
l
1
n-n 3500w
TANKHEATER
BLK
BLK
GRNNEL
=
RED
U
RED
i-,
:.
i:
TIMER
i
:
i ..............................
OFF
ieLK&
N
OFF
RED
n-n
LEFTFRONTWARMER
U
BLK
oavv
RED
n
RIGHTFRONTWARMER
OQlA1
U
U
RIGHTREARWARMER
LOW/97W
MED/125W
HIGH/275W
200 VOLTS AC
SINGLE PHASE
Page34
Part I
COFFEE
BREWER/
MODEL RT-XXX Rt2(~
Supplementto RT/OT
Operating& ServiceManual# 10021
ELECTRICALREQUIREMENTS
ThisbrewerrequiresZ-wire,groundedservicerated120voltsac,25 amp,singlephase,50-60Hz. 2925totalwatts.
Substitute120 volts ac for all referencesto 240 voltsac used in the Operating& ServiceManual.
The equipment is wired the sameas the standardmodelFIT,except.
a) The red wire from the tank heateris connectedto the white leg of the terminalblock
b) The red wire from the high heatwarmerswitchis connectedto black leg of the terminalblock.
REPLACEMENTPARTS
Substitutethe followingparts for those used in the Operating& ServiceManual.
DESCRIPTION
PART #
4636 .............Tank Heater(insteadof # 4637)
BUNN-0-MATIC
CORPORATION
POSTOFFICEBOX3227
SPRINGFIELD,
ILLINOISUSA6270813227
TELEPHONE:
(217)529-6601
FAX:(217)529-6644
TELEX:755371CABLE:BUNNOMATIC
10427 4/89 0 1989 BUNN-O-MATlCCORPORATlON
Page 35
Part I
SCHEMATIC
I
WIRING DIAGRAM
-Y!L =
SW.
&
UMIT
RT 20
I.....TMERMQ.SIA’X....,
RIK
1800W Q 12OV.
n-n
4
WHI
,
I
,
I
(
I
(
I
(
I
,
TANK HEATER
y.............
:.............:
RI K
Y
130w Q 12ov.
u
PINSOFA
i
:.u...
n l~Wjt!J
”
r
nh
WI
I
VVVY”
..............................i
2jIV.
LEFTREARWARMER
14
ON
al
w
BIK b
12ov.
u
LEFI-FRONTWARMER
I31K
L
OFF
L
RI K
CN
CN
0
130w Q 120v.
Y
u
RIGHTFRONTWARMER
Off
RIGHTREARWARMER
LOW97W/ MED 125W/ HIGH535W
1120 VOLTSAC 1
2 WIRE
SINGLEPHASE
I
’ 60HZ
I
Q1994 BUNN=O-MATIC
CORPORATION
Page 36
Part I
ILLUSTRATED PARTS CATALOG
Designs,materials,weights,specifications,and dimensionsfor equipmentor replacementparts
are subjectto changewithoutnotice.
BUNN=O-MATIC CORPORATION
POSTOFFlCEBOX3227
SPRINGFIELD,ILLiNOIS 62708-3227
PHONE:(217)529-6601 FAX:(217)529-6644
10785.OOOOC
Q/99 01998 Bum-0-Matic Corporation
\’
Part I
WARRANTY
’ Bum-r-0-Matic
Corp. (“Bunn”)warrantsthe equipmentmanufactured
by it to be commerciallyfree from
defectsin materialandworkmanship
existingat thetimeof manufacture
andappearingwithinoneyearfrom the
dateof installation.In addition:
1.) Bunnwarrantselectroniccircuitand/orcontrolboardsto be commercially
freefrom defectsin material
andworkmanship
for two yearsfrom the dateof installation.
2.) Bunnwarrantsthe compressoron refrigeration
equipment
to becommercially
freefrom defectsin material andworkmanship
for two yearsfrom the dateof installation.
3.) Bunnwarrantsthat the grindingburrs on coffeegrindingequipmentwill grind coffeeto meetoriginal
factoryscreensieveanalysisfor threeyearsfrom dateof installationor for 30,000poundsof coffee,whichever
comesfirst.
Thiswarrantydoesnot applyto any equipment,componentor partthat was not manufactured
by Bunnor
that, in Bunn’sjudgement,hasbeenaffectedby misuse,neglect,alteration,improperinstallationor operation,
impropermaintenance
or repair,damageor casualty.
THE FOREGOING
WARRANTYIS EXCLUSIVEAND IS IN LIEU OF ANY OTHERWARRANTY,WRITTENOR
ORAL,EXPRESSOR IMPLIED,INCLUDING,BUTNOTLIMITEDTO, ANY IMPLIEDW iRRANTYOF EITHERMERCHANTABILITY
OR FITNESSFORA PARTICULARPURPOSE.Theagents,dealersor employees
of Bunnare not
authorizedto makemodificationsto this warrantyor to makeadditionalwarrantiesthat are bindingon Bunn.
Accordingly,
statementsby suchindividuals,whetheroralor written,do notconstitutewarrantiesandshouldnot
be reliedupon.
TheBuyershallgiveBunnpromptnoticeof anyclaimto be madeunderthis warrantyby telephoneat (217)
529-6601or by writingto Post OfficeBox 3227,Springfield,Illinois,62708-3227.If requestedby Bunn,the
Buyershallshipthe defectiveequipmentprepaidto anauthorizedBunnservicelocation.If Bunndetermines,in
its solediscretion,thatthe equipmentdoesnot conformto thewarranty,Bunnshallrepairthe equipmentwith no
chargefor partsduringthe warrantyperiodandno chargefor laborbya BunnAuthorizedServiceRepresentative
duringthe warrantyperiod.If Bunndeterminesthat repairis notfeasible,Bunnshall,at its soleoption,replace
the equipmentor refundthe purchasepricefor the equipment.
THE BUYER’SREMEDYAGAINSTBUNN FOR THE BREACHOF ANY OBLIGATIONARISINGOUT OF THE
SALEOF THIS EQUIPMENT,WHETHERDERIVEDFROMWARRANTY
OROTHERWISE,
SHALLBE LIMITED,AS
SPECIFIEDHEREIN,TO REPAIROR, AT BUNN’SSOLEOPTION,REPLACEMENT
OR REFUND.
In no eventshallBunnbe liablefor any otherdamageor loss,including,but not limitedto, lost profits,lost
sales,lossof useof equipment,claimsof Buyer’scustomers,costof capital,cost of downtime,cost of substitute equipment,facilitiesor services,or any otherspecial,incidentalor consequential
damages.
(RevisedDecember1999)
TABLEOFCONTENTS
Part I
ELECTRICAL
& OPERATING
CONTROLS
(Model OL) ... .. ........... ......... ........ .... ........................... ................ ................................. 28
ELECTRICAL
& OPERATING
CONTROLS
(Model RL) .................................................................................................................
32
ELECTRICAL
& OPERATING
CONTROLS
(Model OT).................................................................................................................
36
ELECTRICAL
& OPERATING
CONTROLS
(Model RT) .................................................................................................................
40
FAUCET& TUBING(Model RTF& ModelsRT & OT with FaucetConversion)............................................................................
22
FUNNELS& BASKETS................................................................................................................................................................
42
4
HOUSINGS& PANELS(ModelOL)...............................................................................................................................................
6
HOUSINGS& PANELS(ModelRL)...............................................................................................................................................
HOUSINGS& PANELS(ModelOT)...............................................................................................................................................
8
HOUSINGS& PANELS(ModelRT).............................................................................................................................................
IO
44
NUMERICALINDEX....................................................................................................................................................................
18
STRAINER(ModelsOL & RL) ....................................................................................................................................................
20
STRAINER/FLOW
CONTROL(ModelsOT & RT).........................................................................................................................
12
TANK& COMPONENTS
(ModelsOL & RL) ................................................................................................................................
TANK& COMPONENTS
(ModelsOT & RT) ................................................................................................................................
16
24
WARMERASSEMBLIES
(ModelsOL & OT) ................................................................................................................................
26
WARMERASSEMBLIES(ModelsRL & RT) ................................................................................................................................
3
(RevisedDecember1999)
Part I
’BUNN@
HOUSINGS& PANELS(ModelOL)
,:.
..
,/
..,.
,:’
_.:
,:’
:.’
.*
,..
‘b..
,..-.-.....,,
‘...
*..,
OL,RL
OT,RT
‘. . . .._
..
:
‘._
‘.
16
15
14
(RevisedDecemberl999)
1
‘,
HOUSINGS&PANELS(ModelOL)
,
ITEM
‘x
Part I
PARTNO.
QTY.
DESCRIPTION
05103.1000
05103.1001
05103.1002
01331.0000
00971.0000
1
1
1
4
4
Hoodw/Decals(Includesitems 2thru 7)
Hoodw/Decals(Includesitems2thru 7)(ModelOL25Bonly)
Hoodw/Decals(Includesitems 2thru 7)(ModelOL358 only)
Screw,RNDSLTD#lO-32x.50"
Nut, KEPS#lO-32
00823.0000
1
Decal,BUNN-0-MATIC
00658.0000
1
Decal,WARNlNG
DECANTER/FUNNEL
00462.0001
1
Plug
00917.0000
6
Fastener,"J"Type#8-32
-mm-----
1
Gasket,U-Channe13.50"
(Orderitem 21)
12364.0000
2
Decal,Caution-Warmers are Hot
00606.0000
1
Bushing
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
I
1
2
2
2
2
Bracket,Right
Bracket,Left
Screw,TrussHead#10-32x.50"
Nut, KEPS#lO-32
Screw,RNDSLTD#lO-32x.50"
Lockwasher,External-tooth#lO
IO
05105.0000
1
Housing
11
00927.0000
1
Clip, Cable
12
05102.0000
05102.0001
01311.0000
00978.0000
1
1
6
6
Chassis
Chassis(ModelOL25Bonly)
Screw,TrussHead#8-32x.25"
Fastener,FlatType#8-32
13
05014.0000
01315.0000
1
1
Drip Tray
Screw,TrussHead#8-32x.375"
14
00754.0001
4
Foot/Locator
15
00751.0000
4
Spring
16
00752.0000
4
Cover
17
22358.1001
22358.1000
01320.0000
01516.0000
1
1
2
2
Panelw/Decals(ModelOL-15)(lncludesitems 18thru 20)
PanelwlDecals(ModelsOL-20& 35)(lncludesitems 18 & 19)
Screw,RNDSLTD#8-32x1.0"
Washer,NylonRetainer
18
00656.0000
1
Decal,COMPLlANCETOPLUMBlNGCODE
19
00831.0000
1
Decal,WARNINGELECTRICAL
20
00715.0000
1
Adapter,StrainRelief(ModelOL-15only)
21
02434.1000
1
Gasket,U-Channe118.0"
(Useas required)
(RevisedDecemberl999)
’BUNN@
Part I
HOUSlNGS&PANELS(ModelRL)
DI
:
a &
OL,RL
OT,RT
2
P1649
6
(RevisedDecember1999)
Part I
HOUSlNGS&PANELS(ModblRL)
PARTNO.
QN.
03811.1000
01371.0000
01516.0000
1
3
3
Coverw/Decals(Includesitems 2thru 4)
Screw,RND SLTD#8-32x4.0”
Washer,Nylon Retaining
2
01189.0000
01377.0000
00912.0000
1
1
1
Lid
3
10006.0000
32424.0000
1
1
Schematic,Electrical(Modelswithout High HeatWarmer)
Schematic,Electrical(Modelswith High HeatWarmer)
00803.0000
1
Decal,DecorativeStripe
00462.0001
1
Plug
00917.0000
7
Fastener,“J”Type#8-32
05103.1000
05103.1002
01331.0000
00971.0000
1
1
4
4
Hoodw/Decals(Includesitems 5thru 11)
Hoodw/Decals(Includesitems 5thru ll)(Model RL35Bw/ReadyLight only)
Screw,RNDSLTD#lO-32x.50”
Nut,KEPS #IO-32
8
00823.0000
1
Decal,BUNN-0-MATIC
9
00658.0000
1
Decal,WARNlNGDECANTER/FUNNEL
IO
--------
1
Gasket,U-Channe13.50”
(Orderitem 24)
11
12364.0000
4
Decal,Caution-Warmers are Hot
12
00606.0000
1
Bushing
13
05092.1000
1
Housingw/Decal(Includesitems 6,11,12and14)
14
00688.0000
1
Decal,HIGHHEAT(ModelswithHigh HeatWarmer)
15
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
1
2
2
2
2
Bracket,Right
Bracket,Left
Screw,TrussHeadflO-32x.50”
Nut, KEPS#IO-32
Screw,RNDSLTD#lO-32x.50”
Lockwasher,External-tooth#lO
16
05101.0000
01311.0000
00978.0000
1
6
6
Chassis
17
05005.0000
01315.0000
1
2
Drip Tray
Screw,Truss Head#8-32x.375”
18
00754.0001
4
Foot/Locator
19
00751.0000
4
Spring
20
00752.0000
4
Cover
21
22351.1000
01320.0000
01516.0000
1
2
2
Panelw/Decals(Includesitem22and 23)
Screw,RNDSLTD#8-32x1.0”
Washer,Nylon Retainer
22
00831.0000
1
Decal,WARNINGELECTRICAL
23
00656.0000
1
Decal,COMPLlANCETO
PLUMBINGCODE
24
02434.1000
ITEM
DESCRIPTION
Screw,FLHSLTD#8-32x.75”
Fastener,“J”Type#8-32
Screw,TrussHead#8-32x.25”
Fastener,FlatType#8-32
Gasket,U-Channel18.0”
(Use as required)
7
(RevisedDecemberl999)
Part I
OL,RL
OT,RT
HOUSINGS& PANELS(ModelOT)
_..’
.. . .
,/
...
s-.‘..
*...
,_‘.
,.-.
,.,’
,..’
.,:.... 7.
i
‘.. . .
.
..
i.
.-
...
..s :::.
. .... . .
‘: .I: ;
..::..:
‘.
‘..
$2
::
‘.‘..
..:..........:::.
. .._._....
..
. .._
..,,
..
1.
. .. .
._
. . ..--..._...,
‘...
. .. .. .
. .. .
i
.2
....
.‘. . . . . ..__
‘...
B
‘.
I
,..,.,.r;,:!::::{;:,+..
.*:*:. I
;:,.*..
..,‘,‘,!.* /...........,,* . . r:;:,
..,. ,:’ ..
. ‘i:*:,:.,
;.,:
..,a
‘jj,$$
“.....:;,
.:r:;.
.. I
..-,.
1
2
3
8
5
9
10
P1650
8
(RevisedDecember1999)
HOUSINGS& PANELS(ModelOT)
ITEM
I
’
QTY.
DESCRIPTION
05025.1000
05194.0000
01331.0000
00971.0000
1
I
4
4
Hoodw/Decals(Includesitems2thru 7)
Hood(ModelOT35w/Interfaceonly)
Screw,RNDSLTD#lO-32x.50"
Nut, KEPS#lO-32
00823.0000
00875.0000
1
1
Decal,BUNN-0-MATIC
Decal,BUNN-0-MATIC(ModelOT w/Interfaceonly)
00658.0000
1
Decal,WARNINGDECANTER/FUNNEL
00406.0001
1
Connector
00917.0000
6
Fastener,"J"Type#8-32
---w--m-
1
Gasket,U-Channel3.50"(Orderitem23)
12364.0000
2
Decal,Caution-Warmers are Hot
00606.0000
1
Bushing
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
1
2
2
2
2
Bracket,Right
Bracket,Left
Screw,TrussHead#10-32x.50"
Nut,KEPS#lO-32
Screw,RNDSLTD#lO-32x.50"
Lockwasher,External-tooth#IO
IO
05023.1000
1
Housingw/Decal(Includesitems 5,7,8 & 10)
11
00927.0000
1
Clip, Cable
12
22357.0003
01318.0000
01516.0000
1
4
4
Coverw/Decal(Includesitem 13)
Screw, RNDSLTD#8-32x.50"
Washer,Nylon Retaining
13
10278.0000
1
Schematic,Electrical
14
04974.0000
01311.0000
00978.0000
1
6
6
Chassis
15
05014.0000
01315.0000
1
1
Drip Tray
Screw,TrussHead#8-32x.375"
16
00754.0001
4
Foot/Locator
17
00751.0000
4
Spring
18
00752.0000
4
Cover
19
00774.0000
1
DecalCAUTION-THERMOSTAT
20
22358.1001
22358.1000
01320.0000
01516.0000
1
1
2
2
Panelw/Decals(ModelOT-15)(lncludes
items21 thru 23)
Panelw/Decals(ModelsOT-20& 35)(lncludesitems 21 & 22)
Screw,RNDSLTD#8-32 x1.0"
Washer,Nylon Retainer
21
00656.0000
1
DecalCOMPLlANCETO
PLUMBINGCODE
22
00831.0000
1
Decal,WARNlNGELECTRICAL
23
00715.0000
1
Adapter,StrainRelief(ModelOT-15only)
24
02434.1000
2
I
PARTNO.
Part I
Screw,TrussHead#8-32x.25"
Fastener,FlatType#8-32
Gasket,U-Channe118.0"
(Useas required)
9
(RevisedDecemberl999)
Part ,I
BUNN@
HOUSlNGS&PANELS(ModelRT)
OL,RL
OT,RT
P1651
IO
(RevisedDecember1999)
Part I
HOUSINGS& PANELS(Model RT)
ITEM
1
PARTNO.
GUY.
22428.0000
01320.0000
01322.0000
01516.0000
1
2
1
3
Coverw/Decals(Includesitem 2)
Screw,RNDSLTD#8-32x1.0”
Screw,RNDSLTD#8-32x1.5”
Washer,Nylon Retaining
00822.0000
1
Decal,DecorativeStripe
00406.0001
1
Connector
00917.0000
7
Fastener,“J”Type#8-32
Hood w/Decals Includesitems 3.thrr.r9) .
Hood(ModelR+ For ModelsRT & OTwith FaucetConversion)
Screw,RNDSLTD#lO-32x.50”
Nut, KEPS#IO-32
05025.1000
05025.0002
01331.0000
00971.0000
I<
/’
DESCRIPTION
6
00823.0000
00875.0000
1
1
Decal,BUNN-0-MATIC
Decal,BUNN-0-MATIC(ModelRTForModels
RT & OTwith FaucetConversion)
7
00658.0000
1
Decal,WARNlNGDECANTER/FUNNEL
8
m----m--
1
Gasket,U-Channel3.50”
(Orderitem 25)
9
12364.0000
4
Decal,Caution-Warmers are Hot
IO
00606.0000
1
Bushing
11
05027.1000
1
Housingw/Decal(Includesitems4,lO and 12)
12
00688.0000
1
Decal,HIGHHEAT(Modelswith High HeatWarmer)
13
05016.0000
05017.0000
02310.0000
00971.oooo
01331.0000
01512.0000
1
1
2
2
2
2
Bracket,Right
Bracket,Left
Screw,TrussHead#lO-32x.50”
Nut, KEPS#lO-32
Screw,RNDSLTD#lO-32x.50”
Lockwasher,External-tooth#lO
14
22357.0002
01318.0000
01516.0000
1
4
4
Coverw/Decal(Includesitem 15)
Screw, RNDSLTD#8-32x.50”
Washer,NylonRetaining
15
10277.0000
32423.0000
1
1
Schematic,Electrica(Modelswithout High HeatWarmer)
Schematic,Electrical(Modelswith High HeatWarmer)
16
04970.0000
01311.0000
00978.0000
1
6
6
Chassis
17
05005.0000
01315.0000
1
2
Drip Tray
Screw,TrussHead#8-32x.375”
18
00754.0001
Foot/Locator
19
00751.0000
Spring
20
00752.0000
Cover
21
00774.0000
Decal,CAUTION-THERMOSTAT
22
22351.1000
01320.0000
01516.0000
Panelw/Decals(Includesitem 23 and 24)
Screw,RNDSLTD#8-32x1.0”
Washer,NylonRetainer
23
00831.0000
Decal,WARNINGELECTRICAL
24
00656.0000
Decal,COMPLlANCETO
PLUMBINGCODE
25
02434.1000
Gasket,U-Channe118.0”
(Useas required)
Screw,TrussHead#8-32x.25”
Fastener,FlatType#8-32
11
(RevisedDecember1999)
Part I
BUNN@ /
TANK&COMPONENTS(Models OL&RL)
OL,RL
OT,RT
-9
,
i
17
18
'19
24
20
26
P1652
(RevisedDecemberl999)
TANK & COMPONENTS(Models OL & RL)
PARTNO.
QN.
05033.1000
05032.1000
05038.1000
---w--w--m------mm----
1
1
1
1
1
1
Tank Assy (1425W,120V)(lncludesitems1 thru 33)
TankAssy(1800W,120V)(lncludesitems1 thru 33)
TankAssy (3500W,120/240V)(lncludes
items 1 thru 33)
TankAssy(3500W,230V)(lncludesitems1 thru 33)
TankAssy(2500W,100V)(lncludesitems1 thru 33)
TankAssy(3500W,200V)(lncludesitems1 thru 33)
20768.0000
1
TubeAssy (Includesitem 2)
03989.0000
1
Grommet
00929.0001
1
Fitting,Compression
05078.0000
1
Lid, Tank
02775.0000
00908.0000
4
4
Bracket,Hold Down
Nut, Hex#8-32
6
02747.0000
1
Gasket,TankLid
7
02755.1000
02756.1000
05037.1000
05036.1000
20942.1000
1
1
1
1
1
Element,TankHeater(1425W,120V)(lncludes
item 8)
Element,TankHeater(1800W,120V)(lncludesitem 8)
Element,TankHeater(3500W,240V)(lncludesitem 8)
Element,TankHeater(2500W,100V)(lncludes
item 8)
Element,TankHeater(3500W,200V)(lncludesitem 8)
8
00943.0000
2
Gasket
9
05110.1000
02308.0000
1
1
FloatSwitchAssy (Includesitems IOthru 14)
Screw,PNHSLTD#8-32x.375"
IO
00946.0000
2
Nut, Hex Brass.125-27
11
05084.0000
1
Bracket
12
05108.0000
1
Spring
13
03807.0000
1
Ring, Retaining
14
01527.0000
3
Washer,Adjusting
15
05106.0000
1
FloatSwitch (Includesitems 13 & 14)
16
05106.0001
1
FloatSwitch (Includesitem 13)
17
05082.0000
1
OverflowCup
18
02713.0000
1
Syphon
19
02746.0000
1
Gasket
20
02745.0000
1
Nut
21
05039.0000
1
Tank
22
04831.0000
00970.0000
1
2
Clip
ITEM
/'
Part I
DESCRIPTION
Nut, KEPS#8-32
(Continued)
13
(RevisedDecemberl999)
Part I
BUNN@
OL,RL
OT,RT
TANK&COMPONENTS(ModelsOL&RL)
FII
PI
(Continued)
2
-9
20
26
Pi 652
(RevisedDecember1999)
TANK & COMPONENTS
(Models OL & RL)
DESCRIPTION
ITEM
PARTNO.
QN.
23
05067.0000
1
TerminalBlock
24
05070.0000
00970.0000
1
2
Plate
25
00932.0000
2
Spacer
26
00929.0001
1
Fitting,Compression
27
12747.0000
1
Tube,Sprayhead
28
01075.0000
1
Nut,Sprayhead
29
01082.0000
1
Sprayhead
30
00942.0000
2
Nut
31
04626.0000
01928.0000
1
1
BlanketHeater(120V)
BlanketHeater(240V)
32
29329.1000
1
Limit Thermostat
33
00935.0001
1
Cap
34
01370.0000
01522.0000
00908.0000
1
1
1
Screw,PNHSLTD#8-32x.75"
Washer
Nut, Hex#8-32
1
Gasket,U-Channe13.50"
(Orderitem 36)
35
36
02434.1000
Part I
Nut, KEPSf8-32
Gasket,U-Channe118.0"
(UseAs Required)
15
(RevisedDecemberl999)
Part I
BUNN@
TANK&COMPONENTS(ModelsOT&RT)
OL,RL
OT,RT
P1653
16
(RevisedDecemberl999)
Part I
TANK & COMPONENTS(Models OT & RT)
ITEM
PARTNO.
QN.
05682.1000
05683.1000
05684.0000
-ss------------
1
1
1
1
1
Tank Assy (132OW,120V)(lncludesitems1 thru 11)
TankAssy (18OOW,12OV)(lncludes
items1 thru 11)
Tank Assy (35OOW,120/240V)(lncludes
items 1 thru 11)
TankAssy (35OOW,240V)(lncludesitems1 thru 1I)
TankAssy (ModelRTFonly)(3500W,120/240V)(lncludes
items 1 thru 17)
04626.0000
01928.0000
1
1
BlanketWarmer(120V)
BlanketWarmer(240V)
04129.0000
1
Tank
04221.OOOO
1
Gasket,Tank Lid
05553.0000
00908.0000
1
3
Tube Kit, Sprayhead(Includesitems 5 and 8)
Nut
05515.0000
1
Gasket
29329.1000
1
Limit Thermostat
05533.0000
05533.0002
00908.0000
1
1
8
Tank Lid
Tank Lid (ModelRTFor ModelsRT & OTwith FaucetConversion)
Nut
8
05518.0000
1
Hub, Syphon
9
00942.0000
2
Nut
IO
04236.1000
04636.1000
04637.1000
1
1
1
Element,TankHeater(132OW,120V)(lncludesitem 11)
Element,Tank Heater(18OOW,120V)(lncludesitem 11)
Element,Tank Heater(35OOW,120/240V)(lncludes
item 11)
11
00943.0000
2
Gasket
12
00400.0001
2
Fitting, Elbow(ModelRTFor ModelsRT & OT with FaucetConversion)
13
12687.0000
2
Nut (ModelRTFor ModelsRT & OTwith FaucetConversion)
14
12689.1000
1
Coil Assy (Includesitem 15) (ModelRTFor ModelsRT & OT with Faucet
Conversion)
15
12688.0000
Gasket(ModelRTFor ModelsRT & OTwith FaucetConversion)
16
20211.OlOO
ThermalFuse(ModelRTFor ModelsRT & OTwith FaucetConversion)
17
21016.0122
Lead,Black4.0”(Not Illustrated)(ModelRTFor ModelsRT & OTwith Faucet
Conversion)
18
01075.0000
Nut, Sprayhead
19
01082.0000
Sprayhead
20
00929.0001
Fitting,Compression
21
00406.0001
Connector
1
DESCRIPTION
17
(RevisedDecember1999)
Part I
BUNN@
OL,RL
OT,RT
STRAlNER(ModelsOL& RL)
9
8
7
IO
P1654
18
(RevisedDecember1999)
Part I
STRAINER(Models OL & RL)
ITEM
PARTNO.
QN.
05096.0000
1
DESCRIPTION
Tube, Fill Basin
Connector
00402.0001
00458.0001
1
Adapter
00432.0001
1
Elbow
LeadSolenoidJumper
03820.0000
---s---w
01085.0002
01975.0000
01138.0000
21180.0000
01327.0000
01502.0000
1
1
1
1
1
2
2
Solenoid,120V,1.48"DiaCoil (Not available,order 01085.0002)
Solenoid,12OV,1.00"Dia Coil (Includesitems 7thru 10)
Solenoid,240V(Includesitems 7thru 10)
Solenoid,lOOV(Includesitems7thru 10)
Solenoid,200V (Includesitems 7thru 10)
Screw,PNHPHH#10-32x.375"
Lockwasher,#lO
-------28479.0000
1
1
SolenoidValveBase,1.48"DiaCoil (Not available,order01085.0002)
SolenoidValveBaseKit, 1.00"Dia Coil (IncludesO-ring)
01116.0000
28481.0000
1
1
Guide,1.48"Dia Coil
GuideKit, 1.0" Dia Coil (IncludesWasherand O-ring)
01101.0000
28480.0000
21181.0000
01100.0000
01139.0000
1
1
1
1
1
SolenoidValveCoil,12OV,1.48"DiaCoil
SolenoidValveCoil, 12OV,1.00"Dia Coil
SolenoidValveCoil, 200V
SolenoidValveCoil, 240V
SolenoidValveCoil, IOOV
IO
01111.0000
01111.0002
1
1
SolenoidValveRepairKit,1.48" DiaCoil (IncludesPlunger,SealandSpring)
SolenoidValveRepairKit, 1.00"Dia Coil (IncludesPlunger,Springand O-ring)
11
20201.4300
02308.0000
1
1
Bracket
12
20581.0001
1
Elbow
13
05119.0000
1
Tube
14
00459.0001
01532.0000
00463.0000
1
1
1
Fitting,Bulkhead
Lockwasher,Internal-tooth,438"
Nut, Hex ,438-20"
15
01119.0000
1
Tube (Model OL-15only)
16
01104.0000
1
Tube
17
23820.0000
1
Strainer(Includesitems 18thru 20)
1
Body(Orderitem17)
1
Screen
1
Cap,End
1
Adapter(ModelOL-15only)
18
19
23721.0000
20
21
22293.0000
Screw,PNHSLTD#8-32x.375"
19
(RevisedDecemberl999)
Part I
STRAINER/FLOWCONTROL(Models OT & RT)
1 BUNN@
*--.
,&Xj*:,*
,,-.::.
~‘,~~::::~~----~-,~~~‘==$.Iqf;;:p
,--\
$5
I'
.., \\ i'-..$4
.$
1 --.
.t
I:,*.+:6 i+,,cg..2:-;:::I:::m.---e
,{ ,;
-..:
i:.-*,
e;s:$pJj~~
.'...-..
F________....
~$;y::: :.....
-&./-a : ‘---.~~--.,
--.‘
....*
-..z;..-.'\','
,'
II
I
::0::1
,I
iI-.':
I
a
I
I8
I
II
4
0
II
--._
': ,--_.--__..---....
-.
-.'. ',0
--.
!a'
_
'\I8'
!1' p$4
I
I
\'. i
,’:
OL,RL
OT,RT
*.--..i
.*.I’
I---_. . . . . ..--..-i
i
i
I
10
23
‘\ ‘\
.\ ‘\
‘\ ‘\
‘\ ‘\
.\ .x
P1655
20
(RevisedDecember1999)
Part I
STRAINER/FLOWCONTROL(Models
OT& RT)
ITEM
PARTNO.
QTY.
DESCRIPTION
00305.0000
1
Tube
01171.0001
1
CheckValve(Includesitem 3)
20554.0001
1
Decal,CheckValve
00310.0002
00310.0000
1
1
Tube
Tube (For usewith 240V solenoid)
20528.1195
1
Flow Control,,195 GPM (Includesitems6thru 9)
1
Body (Orderitem 5)
20526.1195
1
Valve,Flow Control
8
01155.0000
1
Gasket,FlowControl
9
01154.0001
1
Outlet,Flow Control
IO
---w---01085.0002
01975.0000
21180.0000
01326.0000
01512.0000
1
1
1
1
2
2
Solenoid,12OV,1.48"Dia Coil (Not available,order01085.0002)
Solenoid,120V,1.00"Dia Coil (Includesitems 11 thru 14)
Solenoid,240V(Includesitems 11 thru 14)
Solenoid,200V(Includesitems11 thru 14)
Screw,PNHPHH#lO-32x.25"
Lockwasher,External-tooth#IO
11
w-Bm--B28479.0000
1
1
SolenoidValveBase,1.48" Dia Coil (Not available,order 01085.0002)
SolenoidValveBaseKit, 1.00"Dia Coil (IncludesO-ring)
12
01116.0000
28481.0000
1
1
Guide,1.48"Dia Coil
GuideKit, 1.0" DiaCoil (IncludesWasherand O-ring)
13
01101.0000
28480.0000
21181.0000
01100.0000
1
1
1
1
SolenoidValveCoil, 12OV,1.48"DiaCoil
SolenoidValveCoil, 12OV,1.00"Dia Coil
SolenoidValveCoil,2OOV
SolenoidValveCoil, 240V
14
01111.0000
01111.0002
1
1
SolenoidValveRepairKit, 1.48"Dia Coil (IncludesPlunger,SealandSpring)
SolenoidValveRepairKit, 1.00"DiaCoil (IncludesPlunger,Springand O-ring)
15
00402.0001
1
Connector
16
00398.0002
1
Tee(ModelRTFonly)
17
01117.0000
1
Tube (ModelOT- only)
18
01104.0000
1
Tube
19
23820.0000
1
Strainer(lncludesitems 20thru 22)
20
-s--s---
1
Body(Orderitem17)
21
23721.0000
1
Screen
22
22249.0000
1
Cap,End
23
22293.0000
1
Adapter (Model OT-15
only)
5
6
21
(RevisedDecemberl999)
Part I
’BUNN@
FAUCET
& TUBING
(ModelsRTF& RT & OTwith FaucetConversion)
7
6
OL,RL
OT,RT
16
' 22
21
2,O 19
18
17 I
.-..,.
.....‘..
....
P1656
22
(RevisedDecemberl999)
Part I
FAUCET& TUBING(Models
RTF& RT & OTwith FaucetConversion) II - I I
ITEM
PARTNO.
QTY.
DESCRIPTION
1
---w---w
1
Tube (SeeSTRAINER/FLOW
CONTROL)
2
00398.0002
1
Tee
3
--w-B---
1
Solenoid(SeeSTRAINER/FLOW
CONTROL)
4
05011.oooo
1
Tube
5
00484.0001
1
Valve,Needle
6
20726.0000
1
Tube
7
00402.0001
2
Elbow
8
20747.0000
1
Tube
9
--------
1
Coil Assy (SeeTANK & COMPONENTS)
IO
13059.0000
1
Nut
11
01532.0000
1
Lockwasher,Internal-tooth.438”
12
12915.0000
1
FaucetAssy (Includesitems 13 thru 22)
13
---m----
1
Body (Orderitem 12)
14
13057.0000
1
Clip, Safety
15
13058.0000
1
AeratorKit
16
13061.OOOO
1
Handle/StemAssy (Includesitems 17 thru 22)
17
13053.0000
1
HandleKit (Includesitem 18)
18
02858.0000
1
Pin, Spring .I 25”Dia x .50”
19
13060.0000
1
BonnetNut
20
13055.0000
1
Spring
21
13054.0000
1
Stem
22
13056.0000
1
SeatCup
23
00875.0000
1
Decal,BUNN-0-MATIC
24
20201.5600
1
Decal,WARNINGHOTWATER
23
(RevisedDecember1999)
Part I
BUNN@
WARMERASSEMBLIES(ModelsOL & OT)
OL,RL
OT,RT
P1657
24
(RevisedDecember1999)
Part I
WARMERASSEMBLIES
(ModelsOL & OT)
ITEM
i/
PARTNO.
GUY.
DESCRIPTION
03810.1000
00225.1001
1
1
WarmerHousingAssy (ModelOL)(lncludesitems 1 thru 13)
WarmerHousingAssy (ModelOT)(lncludesitems1 thru8,10,12 &13)
1
03652.0000
02817.0000
11440.0011
01303.0000
00916.0000
1
1
1
3
3
WarmerAssy,100W/120V(Includesitems2thru 6)
WarmerAssy,240V(Includesitems2thru 6)
WarmerAssy, 200V(Includesitems2thru 6)
Screw, PNH PHH#4-40x.50"
Fastener,"J" Type#4-40
2
03656.0000
1
Dish
3
13042.0001
1
Spacer
4
01227.0000
01951.0000
01951.0001
1
1
1
Element(100W/120V)
Element(lOOW/240V)
Element(100W/200V)
5
05212.0000
1
Plate
6
00970.0000
2
Nut
7
03813.0000
05717.0000
01323.0000
01371.0000
01516.0000
1
1
3
3
3
Housing,TopWarmer(ModelOL)
Housing,TopWarmer(ModelOT)
Screw,#8-32x 2.5" (ModelOL)
Screw,#8-32x4.0" (ModelOT)
Washer,Nylon Retaining
8
00804.0000
1
Decal,DecorativeStripe
9
01189.0000
01377.0000
00912.0000
1
1
1
Lid, PourOver(ModelOLonly)
Screw, FLHSLTD#8-32x.75"
Fastener,"J"Type#8-32
10
01860.0000
01860.0001
1
1
Harness,TopWarmer(120V)
Harness,TopWarmer(240V)
11
10007.0000
1
Schematic,Electrical(ModelOL only)
12
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
13
01186.0000
1
Switch,ON/OFF
14
03697.0000
02817.0000
01303.0000
00916.0000
1
1
3
3
WarmerAssy,100W/120V(Includesitems15thru 19)
WarmerAssy,100W/240V(Includesitems15thru 19)
Screw,PNHPHH#4-40x.50"
Fastener,"J" Type#4-40
15
03656.0000
1
Dish
16
13042.0001
1
Spacer(l20V only)
17
01143.0000
01951.0000
1
1
Element(100W/120V)
Element(lOOW/240V)
18
05212.0000
1
Plate
19
00970.0000
2
Nut
li
25
(RevisedDecember1999)
BUNN@/
Part I
WARMERASSEMBLIES
(ModelsRL & RT)
I
I
OL,RL
OT,RT
- 240V LOWERWARMERS
26
(RevisedDecember1999)
WARMERASSEMBLIES
(ModelsRL & RT)
QTY.
03697.0000
02817.0000
01303.0000
01304.0000
00916.0000
5
5
16
1
17
WarmerAssy,13OW/120V(Includesitems 2thru 6)
WarmerAssy,240V(Includesitems 2thru 6)
Screw,PNHPHH#4-40x.50”
Screw,PNH PHH#4-40x.75”
Fastener,“J”Type#4-40
03656.0000
1
Dish
13042.0001
1
Spacer(120Vonly)
01143.0000
01951.0000
1
1
Element(100W/120V)
Element(lOOW/240V)
05212.0000
1
Plate
00970.0000
2
Nut
03311.0000
03312.0000
01303.0000
00916.0000
1
1
3
3
Warmer Assy, High Heat120V(Includesitems8thru
WarmerAssy, High Heat240V(Includesitems 8thru 11)
Screw,PNH PHH#4-40x.50”
Fastener,“J”Type#4-40
01161.0000
01907.0000
01503.0000
00910.0000
1
1
3
3
Element,120V(Includeshardwarebelow)
Element,240V(Includeshardwarebelow)
Washer
Nut, Hex#lO-32
9
01198.0000
01332.0000
1
1
Plate,Retainer
Screw,PNHSLTDflOx.50”
IO
01197.0000
1
Dish
11
00909.0000
3
Nut, Brass#lO-32
8
Part
‘I ; I
1
DESCRIPTION
PARTNO.
ITEM
.i
27
Modelswith High
HeatWarmers
(RevisedDecember1999)
Part I
OL,RL
OT,RT
ELECTRICAL&OPERATING
CONTROLS(ModelOL)
(Continued)
9
30
8
13
P1659
(RevisedDecember1999)
ELECTRICAL&OPERATING
CONTROLS(ModelOL)
ITEM
PARTNO.
GUY.
23
06064.0000
1
Decal,CordWarning(OL15only)
24
03820.0000
1
Lead,SolenoidJumper
25
21016.0028
1
Lead,BLK27.0"
26
21016.0029
1
Lead,BLLVBLK23.0"
27
05116.0000
05112.0000
05118.0000
22399.0000
1
1
1
1
Harness,Main (ModelsOL15& 20)
Harness,Main(Mode10L35)
Harness,Main (ModelOL35A)
Harness,Main(ModelOL25B)
28
21016.0011
1
Lead,GRNNEL15.0"(ModelOL35A)
29
21016.0027
1
Lead,GRNNEL26.0"(ModelOL35A)
30
21016.0007
1
Lead,BLU/BLK23.0"(ModelOL358)
31
21016.0155
1
Lead,BLK27.0"(ModelOL35B)
32
22362.0000
1
Harness,ReadyLight(ModelOL35B)
33
04243.0000
2
TerminalHousing(ModelOL35B)
34
21012.0062
1
Lead,BLKlO.O"(ModelOL25B)
35
21012.0064
1
Lead,BLKlO.O"(ModelOL25B)
36
21012.0066
1
Lead,WHT9.0"(ModelOL25B)
37
21012.0067
1
Lead,WHT9.0"(ModelOL25B)
38
22356.0000
1
LampAssy,Ready(ModelOL25B)
39
04243.0000
2
TerminalHousing(ModelOL25B)
I.
Part I
I
1
’
I
DESCRIPTION
31
(RevisedDecember1999)
Part I
ELECTRICAL&OPERATING
CONTROLS(ModelRL)
32
OL,RL
OT,RT
(RevisedDecember1999)
ELECTRlCAL&OPERATlNGCONTROLS(ModelRL) '
Part
, 1I
DESCRIPTION
PARTNO.
QTY.
1
04314.0001
02328.0003
1
1
ThermostatAssy (Includesitems 2thru 4)
Screw, PNH SLTD#6-32x.312"
2
20771.0001
02308.0000
1
2
Bracket
07073.0000
1
Grommet
00720.0000
1
Knob
05089.0000
01315.0000
1
1
BracketComponentMounting
Screw,TRHPHH#8-32x.375"
6
05000.0000
02308.0000
1
2
Plate
7
02056.0000
01977.0000
02328.0000
1
1
1
Relay(120V)
Relay(240V)
Screw, PNHSLTD#6-32x.375"
8
12984.0003
1
LampAssy,Ready(ModelRL35Bonly)
9
04243.0000
2
TerminalHousing(Model RL35Bonly)
10
20749.0000
1
Decal,READY(ModelRL35Bonly)
11
01053.0000
1
Switch, Rotary OFF/LO/MED/HI
(Modelswith High HeatWarmer)
12
01052.0000
4
Switch, Rotary ON/OFF(Onelessusedon models with High HeatWarmer)
13
00990.0000
4
Nut, Hex.375-24"
14
01055.0000
1
Knob,OFF/LO/MED/HI
(Modelswith High HeatWarmer)
15
01054.0000
4
Knob,ON/OFF(Onelessused on modelswith High HeatWarmer)
16
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp(240V)
17
01186.0000
1
Switch,ON/OFF
18
01061.0000
1
Switch,MOMENTARYSTART
19
00824.0000
1
Decal,Grounding(Model RLA only)
20
00985.0000
1
Decal,lNDlVlDUALClRClJlTlNFO
21
01309.0000
1
Screw, HarnessGrounding
22
01106.0001
01106.0000
07038.0000
01317.0000
1
1
1
2
TerminalBlock,2-poleRED/BLK
TerminalBlock,2-poleWHT/BLK
TerminalBlock,3-poleRED/WHT/BLK
Screw,TRHPHH#8-32x.50"
ITEM
,
Screw, PHHSLTDw/serr#8-32x.38"
Screw, PHHSLTDw/serr#8-32x.38"
(Continued)
33
(RevisedDecember1999)
Part I
ELECTRICAL&
OPERATlNGCONTROLS(ModelRL)
ITEM
PARTNO.
QTY.
Part I
DESCRIPTION
The following items are not illustrated
23
05113.0000
22360.0000
05117.0000
05117.0002
1
1
1
1
Harness,Main (Model RL)(Modelswith High HeatWarmer)
Harness,Main (Model RL)(Modelswithout High HeatWarmer)
Harness,Main (Models RLA & RLB)(Modelswith High HeatWarmer)
Harness,Main (ModelsRLA & RLB)(Modelswithout High HeatWarmer)
24
21016.0028
1
Lead,BLK 27.0”
25
21016.0029
I
Lead, BLU/BLK23.0”
26
03820.0000
1
Lead,SolenoidJumper
27
22354.0000
1
Wire, Ground(Model RLA)
28
22362.0000
1
Harness,ReadyLight (Model RL35B)
29
21016.0155
1
Lead,BLK 27.0”
30
21016.0007
1
Lead,BLU/BLK23.0”
35
(RevisedDecember1999)
Part I
J
” I
BUNN@
ELECTRICAL&OPERATlNGCONTROLS(ModelOT)
17
OL,RL
OT,RT
18
16 -
:
19
20
4
5
36
(RevisedDecember1999)
ELECTRICAL&
OPERATING
CONTROLS(ModelOT)
QTY.
04314.0001
02328.0003
1
1
ThermostatAssy (Includesitems 2 & 3)
Screw,PNHSLTD#6-32 x .312”
07073.0000
1
Grommet
00720.0000
1
Knob
04752.0000
02308.0000
00970.0000
1
2
2
Bracket,ComponentMounting
Screw,PHHSLTDw/serr #8-32 x .38”
Nut, KEPS58-32
5
02235.1000
02235.1009
02235.1036
02308.0000
00912.0000
1
1
1
2
2
Timer, 120V
Timer, 240V
Timer, 120V (OT35w/GrinderInterface)
Screw,PHHSLTDwlserr #8-32 x .38” ’
Fastener,“J”Type#8-32
6
00927.0000
1
Clip, Cable
7
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
8
01186.0000
1
Switch, ON/OFF
9
01061.OOOO
1
Switch, MOMENTARY
START
IO
01666.0000
1
Bushing,Strain Relief(ModelOT15only)
11
00715.0000
1
Washer,Strain Relief(ModelOTI5 only)
12
00985.OOOO
1
Decal,INDIVIDUALCIRCUITINFO(Not Applicableto modelOTI5)
13
01309.0000
1
Screw, HarnessGrounding
14
01106.0000
07038.0000
01370.0000
00912.0000
1
1
2
2
TerminalBlock,2-poleWHT/BLK
TerminalBlock,3-pole RED/WHT/BLK
Screw,PNHSLTD #8-32 x .75”
Fastener,“J”Type#8-32
15
27657.0000
2
Cap,Plastic (OT35w/GrinderInterface)
16
05187.0000
2
Harness(OT35w/GrinderInterface)
17
05178.0000
00973.0000
1
2
Switch, ControlBoard(OT35w/GrinderInterface)
Nut, KEPS#6-32
18
01533.0002
2
Spacer(OT35w/GrinderInterface)
19
05177.0000
1
Decal,Switch (OT35w/GrinderInterface)
20
00875.0000
1
Decal,BUNN-0-MATIC(OT35w/GrinderInterface)
1
1’
L
DESCRIPTION
PARTNO.
ITEM
Part I
,
The following items are not illustrated
21
01668.0000
2
Wire Nut, ORN(OT35w/GrinderInterface)
22
05186.0000
1
Harness(OT35w/GrinderInter-face)
(Continued)
37
(RevisedDecember1999)
Part I
ELECTRlCAL&OPERATlNGCONTROLS(ModelOT)
Part I
\
.”
,
DESCRIPTION
ITEM
PARTNO.
WY.
23
01870.0000
01869.0000
22476.0000
1
1
1
Harness,Main (ModelsOT15& 20)
Harness,Main (Model OT35)
Harness,Main(OT35w/GrinderInterface)
24
04513.0000
1
PowerCord(OT15only)
25
06064.0000
1
Decal,CordWarning(OT15only)
26
21016.0028
1
Lead,BLK27.0"
27
21016.0029
1
Lead,BLUlBLK23.0"
39
(RevisedDecemberl999)
b BUlilN@
OL,RL
OT,RT
ELECTRICAL&OPERATINGCONTROLS(ModelRT)
Part I
15
16, 14
.
7
8
IO
12
11
7
13
IO
P1662
40
(RevisedDecemberl999)
ELECTRICAL&OPERATINGCONTROLS(ModelRT)
Part I
ITEM
PARTNO.
1
04314.0001
02328.0003
1
1
ThermostatAssy (Includesitems 2 & 3)
Screw,PNH SLTD#6-32 x .312"
07073.0000
1
Grommet
00720.0000
1
Knob
04752.0000
01315.0000
01519.0000
00970.0000
1
2
2
2
Bracket,ComponentMounting
Screw,TRH PNH#B-32x .375"
Lockwasher#8
Nut, KEPS#B-32
5
02235.1000
02235.1009
01315.0000
00912.0000
1
1
2
2
Timer, 120V
Timer, 240V
Screw,TRH PNH#B-32x .375"
Fastener,"J" Type#B-32
6
01053.0000
1
Switch, RotaryOFWLOIMEDIHI
(Modelswith High HeatWarmer)
7
01052.0000
4
Switch, RotaryON/OFF(Oneless usedon modelswith High HeatWarmer)
8
00990.0000
4
Nut, Hex .375-24"
9
01055.0000
1
Knob,OFF/LO/MED/HI
(Modelswith High HeatWarmer)
10
01054.0000
4
Knob,ON/OFF(Oneless usedon modelswith High HeatWarmer)
11
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
12
01186.0000
1
Switch, ON/OFF
13
01061.OOOO
1
Switch, MOMENTARY
START
14
00824.0000
1
Decal,Grounding(Model RTAonly)
15
00985.0000
1
Decal,INDIVIDUALCIRCUITINFO
16
01309.0000
I
Screw,HarnessGrounding
17
01106.0001
01106.0000
07038.0000
01370.0000
00912.0000
1
1
1
2
2
TerminalBlock,2-pole RED/BLK
TerminalBlock,2-poleWHT/BLK
TerminalBlock,3-pole REDNVHTIBLK
Screw,PNH SLTD f8-32 x .75"
Fastener,"J" Type#B-32
QTY.
DESCRIPTION
The following items are not illustrated
18
21016.0028
1
Lead,BLK27.0"
19
21016.0029
1
Lead,BLU/BLK23.0"
20
01825.0000
01825.0002
22430.0000
22430.0002
01826.0000
01826.0002
1
1
1
1
1
1
Harness,Main,120V (ModelsRT & RTF)(Modelswith High HeatWarmer)
Harness,Main,120V (ModelsRT & RTF)(Modelswithout High HeatWarmer)
Harness,Main,120V (ModelRT Galley)(Modelswith High HeatWarmer)
Harness,Main,120V (ModelRT Galley)(Modelswithout High HeatWarmer)
Harness,Main,240V (ModelRTA)(Modelswith High HeatWarmer)
Harness,Main,240V (Model RTA)(Modelswithout High HeatWarmer)
21
22354.0000
1
Wire, Ground(ModelRTA)
‘4
41
(RevisedDecember1999)
Part I
BUNN8 /
FUNNELS&BASKETS
47
OL,RL
OT,RT
(RevisedDecember1999)
Part I
FUNNELS&BASKETS
ITEM
1
PARTNO.
QTY.
20217.0000
20217.0001
20583.0002
29351.oooo
1
1
1
DESCRIPTION
Funnel,SSTw/Black Handle(7.625”Dia)(lncludesitems 2 thru 5)
Funnel,SSTw/OrangeHandle(7.625”Dia)(lncludesitems 2 thru 5)
Funnel,SmokePlastic (7.25”Dia)(lncludesitems 6 & 7)
Funnel,SmokePlastic (7.625”Dia)(lncludesitems 6 & 7)
20247.0000
Basket,Filter
28554.0000
Funnelw/Decals(Includesitems 6 & 7)
20244.1000
20244.1001
01331.0002
HandleKit, Black(Includesscrew)
HandleKit, Orange(Includesscrew)
Screw,RoundHead#I O-32x 1.50”
5
01031.oooo
1
FunnelTip Kit
6
03408.0002
1
Decal,WARNING-REMOVE
FUNNEL
7
03409.0002
1
Decal,WARNING-HOT
LIQUID
8
26723.0000
1
Adapter,Funnel(For use with 7.25”Dia Funnel)
43
(RevisedDecember1999)
NUMERICALINDEX
Part I
kl
‘8
0
PARTNO.
PAGENO.
00225.1001.......................25
00305.0000.......................21
00310.0000.......................21
00310.0002.......................21
00398.0002..................21,23
00400.0001.......................17
00402.0001.............19,21,23
00406.0001...............9,11,17
00432.0001.......................19
00458.0001.......................19
00459.0001.......................19
00462.0001......................5,7
00463.0000.......................19
00484.0001.......................23
00606.0000..............5,7,9,11
00656.0000..............5,7,9,11
00658.0000..............5,7,9,11
00688.0000....................7,ll
00715.0000............5,9,29,37
00720.0000........29,33,37,41
00751.0000..............5,7,9,11
00752.0000..............5,7,9,11
00754.0001..............5,7,9,11
00774.0000....................9,11
00803.0000.........................7
00804.0000.......................25
00822.0000.......................11
00823.0000..............5,7,9,11
00824.0000.............29,33,41
00831.0000..............5,7,9,11
00875.0000..........9,11,23,37
00908.0000.............13,15,17
00909.0000.......................27
00910.0000.......................27
00912.0000..........7,25,37,41
00916.0000..................25,27
00917.0000..............5,7,9,11
00927.0000............5,9,29,37
00929.0001.............13,15,17
00932.0000.......................I5
00935.0001.......................15
00942.0000..................15,17
00943.0000..................13,17
00946.0000.......................13
00970.0000.............13,15,25
00970.0000.............27,37,41
00971.0000..............5,7,9,11
00973.0000.......................37
00978.OOOO
..............5,7,9,11
00985.0000........29,33,37,41
00990.0000..................33,41
01031.0000.......................43
01052.0000..................33,41
01053.0000..................33,41
PARTNO.
PAGENO. PARTNO.
01054.0000..................33,41
01055.0000..................33,41
01061.0000........29,33,37,41
01075.0000..................15,17
01082.0000..................15,17
01085.0002..................19,21
01088.0000...25,29,33,37,41
01089.0000...25,29,33,37,41
01100.0000..................19.21
01101.0000..................19.21
01104.0000..................19.21
01106.0000........29,33,37,41
01106.0001.............29,33,41
01111.0000..................19,21
01111.0002..................19,21
01116.0000..................19,21
01117.0000.......................21
01119.0000.......................19
01138.0000.......................19
01139.0000.......................19
01143.0000..................25,27
01154.0001......................
.21
01155.0000......................
.21
01161.0000.......................27
01171.0001.......................21
01186.0000...25,29,33,37,41
01189.0000....................7.25
01197.0000.......................27
01198.0000......................
.27
01227.0000.......................25
01303.0000..................25,27
01304.0000.......................27
01309.0000........29,33,37,41
01311.0000..............5,7,9,11
01315.0000..............5,7,9,11
01315.0000.............29,33,41
01317.0000..................29,33
01318.0000....................9,11
01320.0000..............5,7,9,11
01322.0000.......................11
01323.0000......................
.25
01326.0000.......................21
01327.0000.......................19
01331.0000.........5,7,9,11,29
01331.000?.......................43
01332.0000.......................27
01370.0000.............15,37,41
01371.0000....................7,25
01377.0000....................7,25
01502.0000.......................19
01503.0000......................
.27
01512.0000.........5,7,9,11,21
01516.0000.........5,7,9,11,25
01519.0000.......................41
PAGENO. PARTNO.
01522.0000.......................I5
01527.0000.......................13
01532.0000..................19,23
01533.0002.......................37
01666.0000..................29,37
01668.0000.......................37
01825.0000.......................4 1
01825.0002.......................4 1
01826.0000.......................41
01826.0002.......................41
01860.0000..................25,29
01860.0001..................25,29
01869.0000.......................39
01870.0000.......................39
01907.0000.......................27
01928.0000..................15,17
01951.0000..................25,27
01951.OOOl.......................25
01975.0000..................19,21
01977.0000..................29,33
02056.0000..................29,33
02235.1000..................37,41
02235.1009..................37,41
02235.1036.......................37
02308.0000...13,19,29,33,37
02310.0000..............5,7,9,11
02328.0000..................29,33
02328.0003........29,33,37,41
02434.1000.........5,7,9,11,15
02713.0000.......................13
02745.0000................ .......13
02746.0000.......................13
02747.0000.......................13
02755.1000.......................13
02756.1000.......................13
02775.0000.......................13
02817.0000..................25,27
02858.0000.......................23
03311.0000.......................27
03312.0000.......................27
03408.0002.......................43
03409.0002.......................43
03652.0000.......................25
03656.0000..................25,27
03697.0000..................25,27
03807.0000.......................13
03810.1000.......................25
03811.1000.........................7
03813.0000.......................25
03820.0000.............19,31,35
03989.0000.......................13
04129.0000.......................17
04221.0000.......................17
04236.1000.......................17
44
PAGENO.
04243.0000.................-31 ,33
04314.0001........29,33,37,41
04513.0000..................29,39
04626.0000..................15,17
04636.1000.......................17
04637.1000.......................17
04752.0000..................37,41
04831.0000.......................13
04970.0000.......................I1
04974.0000.........................9
05000.0000..................29,33
05005.0000....................7,ll
05011.0000.......................23
05014.0000......................5,9
05016.0000..............5,7,9,11
05017.0000..............5,7,9,11
05023.1000.........................9
05025.1000....................9,ll
05025.0002.......................11
05027.1000.......................11
05032.1000.......................13
05033.1000.......................13
05036.1000.......................13
05037.1000.......................13
05038.1000.......................13
05039.0000.......................13
05067.0000.......................15
05070.0000.......................15
05078.0000.......................13
05082.0000.......................13
05084.0000.......................I3
05089.0000..................29,33
05092.1000.........................7
05096.0000.......................19
05101.0000.........................7
05102.0000.........................5
05102.0001.........................5
05103.1000......................5,7
05103.1001.........................5
05103.1002......................5,7
05105.0000.........................5
05106.0000.......................I 3
05106.0001.......................I3
05108.0000.......................I3
05110.1000.......................13
05112.0000.......................31
05113.0000......................,35
05116.0000.......................31
05117.0000.......................35
05117.0002.......................35
05118.0000.......................31
05119.0000.......................19
05177.0000.......................37
05178.0000.......................37
(AddedDecember1999)
NUMERICALINDEX
PARTNO.
..
,&.$
PAGENO. PARTNO.
05186.0000.......................3 7
05187.0000.......................37
05194.0000.........................9
05212.0000..................25,27
05515.0000.......................17
05518.0000.......................17
05533.0000.......................17
05533.0002.......................17
05553.0000.......................17
05682.1000.......................17
05683.1000.......................17
05684.0000.......................17
05717.0000.......................2 5
06064.0000..................31,39
.29
06335.0004......................
..29,33,37,4
1
07038.0000......
07073.0000........29,33,37,41
.7
10006.0000........................
10007.0000.......................25
10277.0000.......................11
.9
10278.0000........................
11440.0011.......................25
12364.0000..............5,7,9,11
12687.0000.......................17
12688.0000.......................I7
12689.1000.......................17
12747.0000.......................15
12915.0000.......................23
12984.0003.......................33
12984.0004.......................29
13042.0001..................25,27
13053.0000.......................23
13054.0000......................a23
13055.0000.......................23
13056.0000.......................23
13057.0000.......................23
13058.0000.......................23
13059.0000.......................23
13060.0000.......................23
13061.0000.......................23
20201.4300.......................19
20201.5600.......................23
20211.OlOO.......................17
20217.0000.......................43
20217.0001.......................43
20244.1000...............a.......43
20244.1001.......................43
.43
20247.0000......................
20526.1195.......................21
20528.1195.......................21
20554.0001.......................21
20581.0001.......................19
20583.0002......................a43
20726.0000.......................23
PAGENO. PARTNO.
,
PAGENO. PARTNO.
Part I
)
'
i
PAGENO.
20747.0000.......................23
20749.0000..................29,33
20768.0000.......................13
20771.0001..................29,33
20942.1000.......................13
21012.0062.......................31
21012.0064.......................31
21012.0066.......................31
21012.0067.......................31
21016.0007..................31,35
21016.0011......................
.31
21016.0027.......................31
21016.0028........31,35,39,41
21016.0029........31,35,39,41
21016.0122.......................17
21016.0155..................31,35
21180.0000..................19,21
21181.0000..................19,21
22249.0000..................19,21
22293.0000..................19,21
22351.1000....................7,ll
22354.0000..................35,41
22356.0000.......................31
22357.0002.......................11
22357.0003........................
.9
22358.1000......................5,9
22358.1001......................5,9
22360.0000.......................35
22362.0000..................31,35
22399.0000.......................31
22428.0000.......................11
22430.0000.......................41
22430.0002.......................41
22476.0000.......................39
23721.0000..................19,21
23820.0000..................19,21
26723.0000.......................43
27657.0000......................
.37
28479.0000..................19,21
28480.0000..................19,21
28481.0000..................19,21
28554.0000.......................43
29329.1000..................15,17
29351.0000.......................43
32423.0000.......................11
32424.0000.........................7
45
(AddedDecemberl999)
Part II
Operating & Service Manual with Illustrated Parts Catalog for Models
OT & RT, Serial Numbers RT00005364 and up with Digital Timer
Part II
OT & RT
(S/N RT00005364 & up)
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
To ensure you have the latest revision of the manual or to obtain the illustrated parts catalog, please visit the Bunn-O-Matic
website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and manual updates.
Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper copy of the required Illustrated Parts Catalog mailed
via U.S. Postal Service.
32440.0000C
01/08 ©1999 BUNN-O-MATIC CORPORATION
www.bunnomatic.com
Part II
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 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, damage or casualty. 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.
BrewWISE, BUNN Gourmet Ice, BUNN Pour-O-Matic, BUNN, Bunn-OMatic, Bunn-O-Matic, BUNNlink, BUNNserve, BUNN
Espress, DBC, Dr. Brew, Dual, EasyClear, EasyGard, Easy Pour, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity,
IMIX, Infusion Series, Legendary for Quality, The Mark of Quality in Beverage Equipment Worldwide, My Café, PowerLogic, Safety-Fresh, Single, Smart Funnel, Smart Hopper, Soft Heat, SplashGard, System III, ThermoFresh, AXIOM, Beverage Profit Calculator, Beverage Bar Creator, BrewLOGIC, BrewMETER, BrewWIZARD, BUNNSERVE, BUNNsource, Coffee
At Its Best, Coffee Spot, Cool Froth, Digital Brewer Control, Earth-1st, Earth 1st, Earth First, Intellisteam, Nothing Brews
Like a BUNN, Pouring Profits, Pulse Wave, Quality Beverage Equipment Worldwide, Scale-Pro, Signature Series, Silver
Series, Smart Heat, SmartWAVE, Tea At Its Best, The Horizontal Red Line, Titan, Ultra, are either trademarks or registered
trademarks of Bunn-O-Matic Corporation.
Page 2
32440 110107
Part II
CONTENTS
INTRODUCTION
Introduction.................................................................2
User Notices................................................................3
Electrical Requirements...............................................4
Plumbing Requirements..............................................4
Initial Set-Up................................................................5
Adjusting Brew Volumes..............................................6
Operating Controls.......................................................6
Coffee Brewing.............................................................7
Cleaning.......................................................................7
Troubleshooting...........................................................8
Service.........................................................................12
Wiring Diagrams..........................................................28
This equipment will brew a half-gallon batch of coffee into an awaiting decanter at the press of a button. The
OT has two and the RT has five warmers to keep the beverage at the right temperature, on the RT one of which
is capable of heating water to boiling. The brewer is only for indoor use on a sturdy counter or shelf.
USER NOTICES
Carefully read and follow all notices on the equipment and in this manual. They were written for your protection.
All notices on the equipment should be kept in good condition. Replace any unreadable or damaged labels.
! WARNING
Fill water tank before turning - on thermostat or connecting appliance
to power source.
Use only on a properly protected
circuit capable of the rated load.
Electrically ground the chassis.
Follow national/local electrical codes.
Do not use near combustibles.
FAILURE TO COMPLY RISKS EQUIPMENT
DAMAGE, FIRE, OR SHOCK HAZARD
READ THE ENTIRE OPERATING MANUAL
BEFORE BUYING OR USING THIS PRODUCT
THIS APPLIANCE IS HEATED WHENEVER
CONNECTED TO A POWER SOURCE
00658.0000
00831.0000F 3/98 ©1998 BUNN-O-MATIC CORPORATION
00831.0000
This equipment must be installed to comply
with the International Plumbing Code of the
International Code Council and the Food
Code Manual of the Food and Drug Administration (FDA). For models installed outside
the U.S.A., comply with the applicable
Plumbing /SanitationCode.
00656.0000
37881.0000
Page 3
32440 010308
Part II
ELECTRICAL REQUIREMENTS
CAUTION - Do not connect the brewer to the power source until specified in Initial Set-Up.
L2 RED
L1 BLACK
MODELS OT15 & 20 require
2-wire, grounded service rated
120 volts ac, 15 or 20 amp
respectively, single phase, 60
Hz. Model 15 has an attached
cordset.
200, 230 or
240V A.C.
MODELS OTA, RTA & RT35B
require 2-wire, grounded service rated 240 volts ac or 200
volts ac, 20 amp single phase,
50 Hz.
MODELS OT35 & RT35 require
3-wire, grounded service rated
120/208 or 120/240 volts ac, 20
amp, single phase, 60 Hz.
M O D E L RT r e q u i r e s
2-wire, grounded service
rated 120 volt ac, 25 amp
single phase, 50 Hz.
Electrical Hook-Up
Model OT15 has an attached cordset.
Models OT20, OT35, & RT35, proceed as follows:
CAUTION – Improper electrical installation will damage
electronic components.
1.
2.
3.
4.
5.
6.
An electrician must provide electrical service as
specified.
Using a voltmeter, check the voltage and
color coding of each conductor at the electrical
source.
Remove the front panel beneath the sprayhead
and rotate the control thermostat knob fully
counterclockwise to the “OFF” position and replace the panel.
Remove the rear panel, feed the cord through
the strain relief, and connect it to the terminal
block.
Connect the brewer to the power source and
verify the voltage at the terminal block before
proceeding. Replace the rear panel.
If plumbing is to be hooked-up later be sure the
brewer is disconnected from the power source.
If Plumbing has been hooked-up, the brewer is
ready for Initial Set-Up.
PLUMBING REQUIREMENTS
This brewer must be connected to a cold water
system with operating pressure between 20 and 90
psi from a 1/2” or larger supply line. A shut-off valve
should be installed in the line before the brewer. Install
a regulator in the line when pressure is greater than
90 psi to reduce it to 50 psi. The water inlet fitting is
1/4” flare.
P1709
NOTE - Bunn-O-Matic recommends 1/4” copper tubing
for installations of less than 25 feet and 3/8” for more
than 25 feet from the 1/2” water supply line. A tight
coil of copper tubing in the water line will facilitate
moving the brewer to clean the counter top. Bunn-OMatic does not recommend the use of a saddle valve
to install the brewer. The size and shape of the hole
made in the supply line by this type of device may
restrict water flow.
This equipment must be installed to comply with
the International Plumbing Code of the International
Code Council and the Food Code Manual of the Food
and Drug Administration (FDA). For models installed
outside the U.S., you must comply with the applicable
Plumbing/Sanitation Code for your area.
Page 4
32440 010308
Part II
PLUMBING REQUIREMENTS (Cont.)
Plumbing Hook-Up
Model OT15 has an attached water strainer, proceed to step 2.
Models OT20, OT35, & RT35, proceed as follows:
1. Remove the rear panel and bottom pan. Run the long piece of tubing from the strainer (supplied) under the
brewer and attach it to the water inlet fitting on the solenoid. Reinstall the bottom pan and rear panel.
2. Flush the water line and securely attach it to the 1/4” flare fitting on the strainer.
3. Turn on the water supply.
INITIAL SETUP
CAUTION - The brewer must be disconnected from the power source throughout the initial set-up, except when
specified in the instructions.
1. Remove the front panel.
9. Rotate the control thermostat knob fully clockwise to the “ON” position and replace the front
2. Rotate the control thermostat knob fully counterpanel.
clockwise to the “OFF” position and replace the panel.
10. Connect the brewer to the power source and wait
3. Insert an empty funnel into the funnel rails.
approximately twenty minutes for the water in the
tank to heat to the proper temperature. Some
4. Place a decanter containing a small amount of
water will drip from the funnel during this time;
water on the warmer beneath the funnel.
this is due to expansion and should not occur
5. Connect the brewer to the power source, place
thereafter.
the On/Off brew station warmer switch the upper position, and momentarily press the
11. Place an empty decanter under the funnel.
start switch. Water will begin flowing into
12. Place the On/Off brew station warmer switch in
the tank. When water stops flowing into the tank,
the upper position and momentarily press the
initiate a second and a third brew cycle. During
start switch. Empty the decanter after water has
stopped flowing from the funnel.
this third brew cycle the tank will fill to its
capacity and the excess will flow from the spray13. Allow the water in the tank to reheat to the proper
head, out of the funnel, and into the decanter.
temperature.
14. Place an empty decanter on the warmer and press
NOTE - The On/Off brew station warmer switch must
the start switch. Check the water volume in the
be in the upper position to initiate and complete a
decanter after water has stopped flowing from
brew cycle.
the funnel. It should be 64 ounces.
15. If not, adjust the Timer as described in Adjusting
6. Place the On/Off brew station warmer switch in
Brew Volumes (page 6)
the lower position.
16. Repeat steps 13-15 until 64 oz water volume is
7. Disconnect the brewer from the power source.
achieved.
8. Remove the front panel.
P1687
P1690
Page 5
32440 070700
Part II
ADJUSTING BREW VOLUMES
CAUTION - Disconnect the power source from the brewer prior to the removal of any panel for the replacement
or adjustment of any component.
NOTE: Prior to setting or modifying batch sizes, check that the brewer is connected to water supply, the tank is
properly filled, and a funnel and server are in place.
1. Modifying batch sizes. To modify a batch volume, first check that the SET/LOCK switch is in the “SET” position on the circuit board.
To increase a batch size. Press and hold the START or BREW switch until three clicks are heard. Release
the switch (Failure to release the switch within two seconds after the third click causes the volume setting to
be aborted and previous volume setting will remain in memory) and press it again one or more times. Each
time the switch is pressed, two seconds are added to the brew time period. Allow the brew cycle to finish in
order to verify that the desired volume has been achieved.
To decrease a batch size. Press and release the START or BREW switch once for every two-second interval
to be removed from the total brew time period; then immediately press and hold down the START or BREW
switch until three clicks are heard. Release the switch. (Failure to release the switch within two seconds after
the third click causes the volume setting to be aborted and previous volume setting will remain in memory).
Allow the brew cycle to finish in order to verify that the desired volume has been achieved.
2. Setting batch sizes. To set a batch volume, first check that the SET/LOCK switch is in the “SET” position on
the circuit board. Press and hold the START or BREW switch until three distinct clicks are heard, and then
release the switch. (Failure to release the switch within two seconds after the third click causes the volume
setting to be aborted and previous volume setting will remain in memory). View the level of the liquid being
dispensed. When the desired level is reached, turn the ON/OFF switch to “OFF” (lower). The brewer remembers
this volume and will continue to brew batches of this size until the volume setting procedure is repeated.
NOTE: When brewing coffee, batch volumes will decrease due to absorption by the coffee grounds.
3. Setting programming disable feature. If it becomes necessary to prevent anyone from changing brew times
once programmed, you can set the SET/LOCK switch to the “LOCK” position. This will prevent any programming to be done until switch is once again placed in the “SET” position.
OPERATING CONTROLS
MODELS OT & RT
A. On/Off Brew Station Warmer Switch
Placing the switch in the upper position supplies
power to the brew station warmer and enables brewing. Placing the switch in the lower position cuts
power to the brew station warmer and stops brewing.
Stopping a brew cycle after it has been started will not
stop the flow of water into the funnel until the tank
syphons down to its proper level.
NOTE - The On/Off brew station warmer switch must
be in the upper position to initiate and complete a
brew cycle.
B. On/Off Brew Station Warmer Indicator Lamp
Glows whenever the On/Off brew station warmer
switch is in the upper position showing that the
warmer is on and that the automatic brew cycle can
be started.
C. Start Switch
Starts a brew cycle when the On/Off brew station
warmer switch is in the upper position.
D. Upper Warmer Switch
Placing the switch in the upper position supplies
power to the upper warmer. Placing the switch in the
lower position cuts power to the upper warmer.
E. Upper Warmer Indicator Lamp
Glows whenever the upper warmer switch is in the
upper position showing that the warmer is on.
F. Left Rear Warmer Rotary Switch
Rotating the knob to the “ON” position supplies power
to the left rear warmer. Rotating the knob to the “OFF”
position cuts power to the left rear warmer.
G. Left Front Warmer Rotary Switch
Rotating the knob to the “ON” position supplies power
to the left front warmer. Rotating the knob to the “OFF”
position cuts power to the left front warmer.
H. Right Front Warmer Rotary Switch
Rotating the knob to the “ON” position supplies power
to the right front warmer. Rotating the knob to the
“OFF” position cuts power to the right front warmer.
I. Right Rear Warmer Rotary Switch
Rotating the knob to the “ON” position supplies power
to the right rear warmer. Rotating the knob to the
“OFF” position cuts power to the right rear warmer.
Page 6
32440 121699
Part II
MODEL OT
MODEL RT
D
A
E
B
C
P1687
COFFEE BREWING
P1688
F
G
A
B
C
H
I
Start each brew cycle with an empty, clean, half-gallon decanter.
1. Insert a BUNN® filter into the funnel.
2. Pour the fresh coffee into the filter and level the bed of grounds by gently shaking.
3. Slide the funnel into the funnel rails.
4. Place the On/Off brew station warmer switch in the upper position.
5. Momentarily press the start switch.
6. When brewing is completed, simply discard the grounds and filter.
CLEANING
1. The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all
surfaces on Bunn-O-Matic equipment.
2. Check and clean the sprayhead. The sprayhead holes must always remain open.
3. With the sprayhead removed, insert the deliming spring (provided) all the way into the sprayhead tube. When
inserted properly, no more than two inches of spring should be visible. Saw back and forth five or six times.
Then, repeat this step for the air vent tube.
NOTE - In hard water areas, this may need to be done daily. It will help prevent liming problems in the brewer
and takes less than a minute.
NEEDLE VALVE ADJUSTMENT (Models with Faucet)
This brewer is equipped with a unique faucet system allowing hot water to be drawn-off a cup-at-a-time for
instant beverage needs, even while brewing.
WARNING - Disconnect the brewer from the power source before the removal of any panel or replacement of
any component.
ADJUSTMENT
1. Disconnect the brewer from the power source and remove the front inspection panel located beneath the
brew funnel.
2. Adjust the needle valve as required to increase or decrease the pressure of the hot water flowing from the
faucet. Turn the propeller on the valve in a counterclockwise direction to increase the flow and in a clockwise
direction to decrease the flow.
3. Reconnect the brewer to the power source and allow the water in the tank to heat to the proper temperature
before operating the brewer.
Page 7
32440 121699
Part II
TROUBLESHOOTING
A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems
encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic
Technical Service Department.
• Inspection, testing, and repair of electrical equipment should be performed only by qualified service personnel.
• All electric components have 120 volt ac voltage on their terminals. Shorting of terminals or the application
of external voltages may result in equipment failure.
• Intermittent operation of electronic equipment is unlikely. Component failure will normally be permanent.
If an intermittent condition is encountered, the cause will likely be a switch contact or a loose connection at a
terminal or crimp.
• Solenoid removal requires interrupting the water supply to the valve. Damage may result if solenoids are
energized for more than ten minutes without a supply of water.
• The use of two wrenches is recommended whenever plumbing fittings are tightened or loosened. This will
help to avoid twists and kinks in the tubing.
• Make certain that all plumbing connections are sealed and electrical connections tight and isolated.
• This brewer is heated at all times unless disconnected from the power source. Keep away from combustibles.
WARNING
• Exercise extreme caution when servicing electrical equipment.
• Disconnect the brewer from the power source when servicing, except when electrical tests are specified.
• Follow recommended service procedures
• Replace all protective shields or safety notices
Problem
Probable Cause
Remedy
Equipment will not operate.
1. No power or incorrect voltage
(A) Connect the brewer to the power
source.
(B) Check the terminal block for the
proper voltages.
(C) Check circuit breaker/fuse.
Brew cycle will not start.
1. No water
Check plumbing and shut-off
valves.
2. Water Strainer
(A) Direction of flow arrow must be
pointing towards brewer.
(B) Remove the strainer and check
for obstructions. Clear or replace.
3. Flow Control
(A) Direction of flow arrow must be
pointing away from the solenoid.
(B) Remove the control and check
for obstructions. Clear or replace.
Page 8
32440 121699
Part II
TROUBLESHOOTING (cont.)
Remedy
Problem
Probable Cause
Brew cycle will not start. (cont.)
4. On/Off Brew Station Warmer Refer to Service - On/Off Brew
Station Warmer Switch for testing
Switch
procedures. See page 18.
5. Start Switch
Refer to Service - Start Switch for
testing procedures. See page 23.
6. Brew Timer
Refer to Service - Timer for testing
procedures. See page 13 & 14.
7. Solenoid Valve
Refer to Service - Solenoid Valve for
testing procedures. See page 22.
Water flows into tank continuously 1. Solenoid Valve
(On/Off brew station warmer switch
“OFF”).
Refer to Service - Solenoid Valve for
testing procedures. See page 22.
Water flows into tank continuously 1. Brew Timer
(On/Off brew station warmer switch
“ON”).
Refer to Service - Timer for testing
procedures. See page 13 & 14.
Water is not hot.
Refer to Service - Limit Thermostat
for testing procedures. See page
21.
1. Limit Thermostat
CAUTION
Do not eliminate or bypass limit
thermostat. Use only B.O.M. replacement part #29329.1000
Decanter warmer is not hot.
2. Control Thermostat
Refer to Service - Control Thermostat for testing procedures. See
page 16.
3. Tank Heater
Refer to Service - Tank Heater for
testing procedures. See page 24.
1. Warmer Switches
(A) The Warmer Switch(es) must be
in the “ON” position for the warmer
to operate.
(B) Refer to Service - Warmer
Switch(es) for testing procedures.
See pages 18 & 19.
2. Decanter Warmers
Page 9
Refer to Service - Warmers for testing procedures. See page 17.
32440 070700
Part II
TROUBLESHOOTING (cont.)
Problem
Probable Cause
Spitting or unusual steaming from 1. Control Thermostat
sprayhead.
2. Lime build-up
CAUTION
Tank and tank components should
be delimed regularly depending on
local water conditions. Excessive
mineral build-up on stainless steel
surfaces can initiate corrosive reactions resulting in serious leaks.
Inconsistent beverage level in de- 1. Flow control
canter.
Remedy
Refer to Service - Control Thermostat for testing procedures. See
page 16.
Inspect the tank assembly for excessive lime deposits. Delime as
required.
(A) Direction of flow arrow must be
pointing away from the solenoid.
(B) Remove the control and check
for obstructions. Clear or replace.
2. Improper water pressure
Check the operating water pressure
to the brewer. It must be between 20
and 90 psi (138 and 620 kPa).
3. Syphon system
Water should flow freely from the
sprayhead for approximately twenty
seconds after the brew solenoid
has shut-off and then stop flowing abruptly. The brewer must be
level from front-to-back to syphon
properly.
Consistently high or low beverage
level in decanter.
1. Brew Timer adjustment
Adjust the brew timer as required to
achieve the recommended 64 oz for
each brew cycle.
Dripping from sprayhead.
1. Syphon system
Water should flow freely from the
sprayhead for approximately twenty
seconds after the brew solenoid
has shut-off and then stop flowing abruptly. The brewer must be
level from front-to-back to syphon
properly.
2. Solenoid Valve
Refer to Service - Solenoid Valve for
testing procedures. See page 22.
Page 10
32440 070700
Part II
TROUBLESHOOTING (cont.)
Problem
Probable Cause
Remedy
Beverage overflows decanter.
1. Beverage left in decanter
The brew cycle should be started
only with an empty decanter under
the funnel.
Weak beverage.
1. Type of paper filters
BUNN® paper filters should be used
for proper extraction.
2. Coffee
A sufficient quantity of fine or drip
grind coffee should be used for
proper extraction.
3. Sprayhead
B.O.M. sprayhead #01082.0000
should be used to properly wet the
bed of ground coffee in the funnel.
4. Funnel loading
The BUNN® paper filter should be
centered in the funnel and the bed of
coffee leveled by gentle shaking.
5. Water temperature
Place a funnel over an empty decanter on the warmer beneath the
sprayhead. Place the On/Off brew
station warmer switch in the upper
position, press the start switch,
and check the water temperature
immediately below the sprayhead
with an accurate thermometer. The
reading should not be less than 195°
F. Adjust the control thermostat
slightly clockwise to increase the
water temperature.
1. Solenoid Valve
The nut on top of the solenoid valve
must be tight or it will vibrate during
operation.
2. Plumbing lines
Plumbing lines should not rest on
the counter top.
3. Water supply
(A) The brewer must be connected
to a cold water line.
Brewer is making unusual noises.
Page 11
(B) Water pressure to the brewer
must not be higher than 90 psi (620
kPa). Install a regulator if necessary
to lower the working pressure to approximately 50 psi (345 kPa).
32440 070700
Part II
SERVICE
This section provides procedures for testing and replacing various major components used in this brewer
should service become necessary. Refer to Troubleshooting for assistance in determining the cause of any
problem.
Component Access
WARNING - Disconnect the brewer from the power
source before the removal of any panel or the replacement of any component.
The brew timer, and control thermostat are located behind the front panel, FIG. 1 located beneath
the brew funnel, attached with four #8-32 slotted-head
screws.
The base warmer(s), switch(es), indicator lamp,
start switch, tank “keep warm” heater, terminal block,
and solenoid valve, are located in the base. Access
is gained by removing the rear panel, FIG. 1 attached
with two #8-32 slotted-head screws
The limit thermostat, and tank heater are located
on the tank lid. Access is gained by removing the
top lid, FIG. 1 attached with three #8-32 slotted head
screws. On the model OT, the upper warmer, switch,
and associated indicator lamp are located on this
removable top lid.
WARNING - Inspection, testing, and repair of electrical equipment should be performed only by qualified
service personnel. The brewer should be disconnected
from the power source when servicing, except when
electrical tests are required and the test procedure
specifically states to connect the brewer to the power
source.
P1687
Contents
Brew Timer (Early Models).................................... 13
Digital Timer (Late Models).................................... 14
Control Thermostat................................................ 16
Warmer(s)
OT: Brew Station & Upper............................................... 17
RT: Left Rear, Left Front, Brew Station, Right Rear
& Right Front.............................................................. 17
Warmer Switch(es)
OT: On/Off Brew Station & Upper.................................... 18
RT: On/Off Brew Station................................................... 18
RT: Left Rear, Left Front, Right Rear
& Right Front Rotary................................................... 19
Indicator Lamp(s).................................................. 20
Limit Thermostat.................................................... 21
Solenoid Valve....................................................... 22
Start Switch........................................................... 23
Tank Heater............................................................ 24
Thermal Cut-off . .................................................. 25
Master ON/OFF Switch........................................... 26
Wiring Schematics . ............................................. 27
FIG. 1 ACCESS PANELS
Page 12
P1688
32440 010308
Part II
If voltage is present as described, reconnect the polarized, three-pin connectors, and proceed to #6.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
SERVICE (cont.)
Brew Timer (Early Models)
6. Disconnect the in-line connectors on the black
and white wires from the timer to the solenoid.
7. Check the voltage across the black and white
wires with a voltmeter when the On/Off brew station warmer switch is in the upper position and
the start switch is pressed to the lower position
and released. Connect the brewer to the power
source. The indication must be as described in
step 2, for approximately 20 seconds and then
return to its previous indication.
8. Disconnect the brewer from the power source.
FIG. 2 BREW TIMER
P1690
Location:
The brew timer is located behind the front panel
to the right of the tank, FIG. 2.
Test Procedure:
1. Disconnect the brewer from the power source
and separate the polarized, three-pin connectors
between the timer and brewer wiring harness
and rotate the brew timer dial fully counterclockwise.
2. Check the voltage across sockets 2 & 3 (white
or red and black wires) of the female connector
with a voltmeter when the On/Off brew station
warmer switch is in the upper position. Connect
the brewer to the power source. The indication
must: a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
3. Disconnect the brewer from the power source.
If voltage is present as described, the brew timer is
operating properly. Reset the timer dial as required,
to obtain the desired brew volume.
If voltage is not present as described, replace the
brew timer.
Removal and Replacement:
1. Separate all connectors between the brewer wiring harness and the timer.
2. Remove the two 8-32 slotted-head screws holding the timer to the bracket.
3. Install the new timer to the bracket.
4. Refer to FIG.3 when reconnecting the wires.
5. Readjust the timer dial as required.
P1 BLU to Start Switch
P2 WHI (see below)
P3 BLK to ON/OFF Brew Station
Warmer Switch
WHI to Solenoid Coil
BLK to Solenoid Coil
If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
4. Check the voltage across sockets 1 & 2 (blue
and white or red wires) of the female connector
with a voltmeter when the On/Off brew station
warmer switch is in the upper position and the
start switch is pressed to the lower position and
held. Connect the brewer to the power source.
The indication must be as described in step 2,
until the start switch is released.
5. Disconnect the brewer from the power source.
FIG. 3 BREW TIMER WIRING
MODEL
OT
WHI
to Indicator Lamp
RT
to Brew Station Warmer
Page 13
WHI
P1691
32440 070700
Part II
SERVICE (cont.)
DIGITAL BREW TIMER (Late Models)
6. Disconnect the white/blue wire from terminal TL3
and the blue/black wire from terminal TL5. With a
voltmeter, check for continuity across the two wires
when the “ON/OFF” switch is in the “ON” position
(upper) and the START switch is pressed. Connect
the brewer to the power source. The indication
must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 or 240 volt
models and three wire 120/240 volt models.
c) 100 volts ac for two wire 100 volt models.
If continuity is present as described, reconnect the
wires and proceed to #7.
If continuity is not present as described, refer to the
Wiring Diagrams and check the brewer wiring harness.
FIG. 4 DIGITAL BREW TIMER
P2201
Location:
The timers are located inside the front of the trunk
on the upper right side of the component brackets.
Test Procedure.
NOTE: Do not remove or install wires while timer board
is installed. Pressure applied to one side may cause
damage to the board.
1. Disconnect the brewer from the power source and
remove the front access panel.
2. Remove the one #8-32 screw securing circuit
board to the mounting bracket.
3. Remove circuit board and spacers (as required).
4. With a voltmeter, check the voltage across terminals
TL1 and TL2 when the “ON/OFF” switch is in the
“ON” position. Connect the brewer to the power
source. The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 or 240 volt
models and three wire 120/240 volt models.
c) 100 volts ac for two wire 100 volt models.
5. Disconnect the brewer from the power source.
If voltage is present as described, proceed to #6.
If voltage is not present as described, refer to the Wiring
Diagrams and check the brewer wiring harness.
7. With a voltmeter, check the voltage across terminals
TL1 and TL4 when the “ON/OFF” switch is in the
“ON” position. Connect the brewer to the power
source. The indication must be 0 volts.
If voltage is as described, proceed to #8.
If voltage is not as described, disconnect the brewer
from the power source and replace the timer.
8. With a voltmeter, check the voltage across terminals TL1 and TL4 when the “ON/OFF” switch is
in the “ON” position. Connect the brewer to the
power source and press the “START” switch. The
indication must be as follows:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 or 240 volt
models and three wire 120/240 volt models.
c) 100 volts ac for two wire 100 volt models.
If voltage is present as described, the brew timer is
operating properly. Reset the timer as required, to
obtain the desired brew volume.
If voltage is not present as described, disconnect the
brewer from the power source and replace the timer.
Removal and Replacement:
1. Remove the one #8-32 screw securing circuit
board to the mounting bracket.
2. Remove circuit board and spacers (as required).
Page 14
32440 070700
Part II
SERVICE (cont.)
DIGITAL BREW TIMER (Late Models)(cont.)
3. Remove all wires from the timer.
4. Attach all wires to the replacement timer board
prior to installation to the component mounting
bracket. Refer to FIG. 5 when reconnecting the
wires.
5. Install new circuit board with spacers (as required)
to the component mounting bracket.
6. Adjust the timer as described below.
Timer Setting:
NOTE: Prior to setting or modifying volumes, check
that the brewer is connected to water supply, the
tank is properly filled, and a funnel and server are in
place.
NOTE: All volume settings must be done with the
sprayhead installed.
1. Modifying brew volumes. To modify a brew volume, first check that the SET/LOCK switch is in the
“SET” position on the circuit board.
To increase a brew volume, place the ON/OFF
switch in the “ON” position, press and hold the START
switch until three clicks are heard. Release the switch
and press it again one or more times. (Failure to release the switch within two seconds after the third click
causes the volume setting to be aborted and previous
volume setting will remain in memory.) Each time the
switch is pressed, two seconds are added to the brew
time period. Allow the brew cycle to finish in order to
verify that the desired volume has been achieved.
2. Setting brew volumes. To set a brew volume,
first check that the SET/LOCK switch is in the “SET”
position on the circuit board. Place the ON/OFF switch
in the “ON” position, press and hold the START switch
until three distinct clicks are heard and then release
the switch. (Failure to release the switch within two
seconds after the third click causes the volume setting
to be aborted and previous volume setting will remain
in memory.)
View the level of the liquid being dispensed. When
the desired level is reached, turn the ON/OFF switch
to “OFF”.
NOTE: Several ounces of water will continue to syphon from the tank after turning the switch “OFF”.
The brewer remembers this volume and will continue
to brew batches of this size until the volume setting
procedure is repeated.
NOTE: When brewing coffee, volume will decrease
due to absorption by the coffee grounds.
3. Setting programming disable feature. If it becomes necessary to prevent anyone from changing
brew time once programmed, you can set the SET/
LOCK switch to the “LOCK” position. This will prevent
any further programming until switch is once again
put into the “SET” position.
To decrease a brew volume, place the ON/OFF
switch in the “ON” position, press and release the
START switch once for every two-second interval to
be removed from the total brew time period; then immediately press and hold down the START switch until
three clicks are heard. Release the switch. (Failure to
release the switch within two seconds after the third
click causes the volume setting to be aborted and
previous volume setting will remain in memory). Allow the brew cycle to finish in order to verify that the
desired volume has been achieved.
Page 15
BLU/BLK wire from TL5 to P1
WHI/GRN wire from TL4 to (WHI) Solenoid
WHI/BLU wire from TL3 to (BLK) Solenoid
WHI wire from TL2 to P2
BLK wire from TL1 to P3
P2037
FIG. 5 DIGITAL TIMER WIRING
32440 070700
Part II
SERVICE (cont.)
these terminals when the thermostat is turned
“OFF” (fully counterclockwise).
5. Disconnect the brewer from the power source.
Control Thermostat
If voltage is present as described, the control thermostat is operating properly.
If voltage is not present as described, replace the
control thermostat.
Removal and Replacement:
1. Remove both wires from the control thermostat
terminals.
2. Remove the top lid from the brewer to gain access
to the thermostat bulb.
3. Remove the thermostat bulb by firmly pullingup on the capillary tube at the tank lid. This will
disengage the grommet from the tank lid.
4. Remove the two #8-32 screws holding the control
thermostat to the bracket.
5. Fasten the new control thermostat to the brewer
housing.
6. Route the capillary tube up though the brewer
trunk.
P1689
FIG. 6 CONTROL THERMOSTAT
Location:
The control thermostat is located behind the front
panel, FIG. 6 to the left of the tank.
To test the control thermostat, access will also
be needed to the tank heater located in the top of the
brewer.
Test Procedure:
1. Disconnect the brewer from the power source.
2. Check the voltage across the blue wire on the
control thermostat and the white or red wire on
the tank heater with a voltmeter. Connect the
brewer to the power source. The indication must
be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
3. Disconnect the brewer from the power source.
NOTE - Make sure that the capillary tube is away from
any electrical termination and is not kinked.
7. Slide the grommet to the red mark on the capillary
tube.
8. Insert the bulb through the hole in the tank lid
and press the grommet firmly and evenly so that
the groove in the grommet fits into the tank lid.
9. Carefully bend the capillary tube so that the tube
and bulb inside the tank are in a vertical position.
10. Refer to FIG. 7 when reconnecting the wires.
11. Readjust the control thermostat dial as required.
BLU to Limit Thermostat
BLK to Tank Heater
If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
4. Check the voltage across the black wire terminal
of the control thermostat and the white or red
wire on the tank heater with a voltmeter when
the control thermostat is turned “ON” (fully
clockwise). Connect the brewer to the power
source. The indication must be as described in
step 2. Voltage must not be indicated across
Page 16
P1098
FIG. 7 THERMOSTAT WIRING
32440 070700
Part II
SERVICE (cont.)
Warmer(s)
OT: Brew Station & Upper
RT: Left Rear, Left Front, Brew Station, Right Rear & Right
Front
5. Check for continuity from the wire terminal of the
white or red wire to the splice or indicator lamp
using the chart below.
If continuity is present as described, proceed to #6.
If continuity is not present as described, refer to the
Wiring Diagrams and check the brewer wiring harness.
6. Check for continuity across the two terminals on
the warmer.
If continuity is present as described, the warmer is
operating properly.
If continuity is not present as described, replace the
warmer.
FIG. 8 WARMERS
Removal and Replacement:
1. Remove the #4-40 slotted-head screws holding
the warmer to the brewer
2. Lift the warmer assembly from the brewer.
3. Disconnect both wires from the warmer.
4. Refer to FIG. 10 when reconnecting the wires.
5. Place the new warmer into the brewer and securely attach it using the #4-40 screws.
P1687
WHI or RED (see below)
BLK to Warmer Switch
FIG. 9 WARMERS
P1688
FIG. 10 WARMER WIRING
Location:
OT: One of the warmers is beneath the brew funnel
and the other is on the top lid, FIG. 8.
RT: These warmers include the one beneath the
brew funnel, the ones on the right and left of the brew
station, and the one above and to the left and right of
the brew station as viewed from the front, FIG. 9.
MODEL
OT Upper
Test Procedure:
1. Once the switch has been tested and switch failure
has been eliminated, proceed as follows.
2. Disconnect the brewer from the power source and
remove the #4-40 screws attaching the warmer
being tested.
3. Lift the warmer assembly from the brewer and
invert the warmer making the wire terminals accessible for testing.
4. Check for continuity from the switch to the black
wire at the warmer element.
If continuity is present as described, proceed to #5.
P1692
WHI OR RED
to Indicator Lamp
OT Brew Station
WHI OR RED
to Indicator Lamp
to Terminal Block
RT Left Rear
WHI OR RED
to Terminal Block
to Brew Station Warmer
RT Left Front
WHI OR RED
to Indicator Lamp
to Terminal Block
RT Brew Station
WHI OR RED
to Timer P2
to Left Rear Warmer
RT Right Front
WHI OR RED
to Right Rear Warmer
to Indicator Lamp
RT Right Rear
to Right Front Warmer
Page 17
WHI OR RED
32440 070700
Part II
SERVICE (cont.)
Warmer Switch(es)
OT: On/Off Brew Station & Upper
RT: On/Off Brew Station
If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
4. Check the voltage across the other switch terminal and the terminal on the indicator lamp
with white or red wires with a voltmeter when
the switch is in the upper position. Connect the
brewer to the power source. The indication must
be as described in step 2. Voltage must not be
present across these terminals in the lower position.
5. Disconnect the brewer from the power source.
If voltage is present as described the switch is operating properly.
If voltage is not present as described, replace the
switch.
Removal and Replacement:
1. Compress the clips inside the housing and gently
push the switch through the opening.
2. Remove the wires from the switch terminals.
3. Refer to FIG. 13 when reconnecting the wires.
4. Push the new switch firmly into the opening.
P1687
FIG. 11 WARMER SWITCHES
BLK (A) (see below)
BLK (B) (see below)
P1697
FIG. 13 WARMER SWITCH WIRING
P1688
FIG. 12 WARMER SWITCHES
Location:
These switches are located beneath and to the
left of their associated warmers as viewed from the
front, FIG.s 11 and 12.
Test Procedure:
1. Locate the switch terminal with black wires that
do not go to the nearby indicator lamp.
2. Check the voltage across this terminal and the
terminal on the indicator lamp with white or red
wires with a voltmeter. Connect the brewer to
the power source. The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
3. Disconnect the brewer from the power source.
MODEL
OT Upper
BLK A to Warmer
to Indicator Lamp
BLK B to Harness P3
OT On/Off Brew Station
BLK A
BLK B
to Indicator Lamp
to Brew Station Warmer
to Timer P3
to Terminal Block
RT On/Off Brew Station
BLK A
BLK B
to Indicator Lamp
to Timer P3
to Brew Station Warmer
to Left Front Warmer Switch
to Right Front Warmer Switch
Page 18
32440 070700
Part II
3. Check the voltage across terminal 1 and the white
or red wire on the terminal block with a voltmeter
when the switch is in the “ON” position. Connect
the brewer to the power source. The indication
must be as described in step 1. Voltage must not
be present across these terminals in the “OFF”
positions.
4. Disconnect the brewer from the power source.
SERVICE (cont.)
Warmer Switch(es)
RT: Left Rear, Left Front, Right Rear & Right Front
If voltage is present as described, the switch is operating properly.
If voltage is not present as described, replace the
switch.
FIG. 14 WARMER SWITCHES
Removal and Replacement:
1. Remove the knob from the switch.
2. Loosen the 5/8” nut on the switch shaft and push
the switch through the opening.
3. Remove the wires from the switch terminals.
4. Refer to FIG. 15 when reconnecting the wires.
5. Securely mount the new switch onto the housing
and reinstall the knob.
P1688
Location:
These warmer switches are the two at the left and
the left most one on the right of the base as viewed
from the front, FIG. 14. Their knobs are marked Off/
On/Off/On.
To test these switches, access will also be
needed to the terminal block located in the rear of the
brewer.
Test Procedure:
1. Check the voltage across terminal L1 and the
white or red wire on the terminal block with a
voltmeter. Connect the brewer to the power
source. The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
2. Disconnect the brewer from the power source.
If voltage is present as described, proceed to #3.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
L1
BLK (L1) (see below)
BLK (1) (see below)
1
P1695
FIG. 15 WARMER SWITCH WIRING
MODEL
RT Left Rear
BLK L1 to Warmer
BLK 1 to Left Front Warmer Switch
RT Left Front
BLK L1 to Warmer
BLK 1 to Left Rear Warmer Switch
to Brew Station Warmer Switch
RT Right Front BLK L1
BLK 1
RT Right Rear
Page 19
to Warmer
to Terminal Block
to Brew Station Warmer Switch
to Right Rear Warmer Switch
BLK L1 to Warmer
BLK 1 to Right Front Warmer Switch
32440 070700
Part II
SERVICE (cont.)
Indicator Lamp(s)
4. Disconnect the brewer from the power source.
If voltage is present, the indicator lamp is operating
properly.
If voltage is not present, replace the indicator lamp.
Removal and Replacement:
1. Compress the clips inside the housing and gently
push the indicator lamp through the opening.
2. Remove the wires from the indicator lamp terminals.
3. Refer to FIG. 18 when reconnecting the wires.
4. Push the new indicator lamp firmly into the
opening.
P1687
FIG. 16 INDICATOR LAMP - MODEL OT
WHI or RED
(see below)
BLK (see below)
P1694
P1688
FIG. 17 INDICATOR LAMP - MODEL RT
Location:
The indicator lamps are located beneath their associated warmers, FIG.s 16 and 17.
Test Procedure:
1. Check continuity of the black wire from the switch
to the indicator lamp.
2. Check continuity of the white or red wire from
the indicator lamp to the terminal block.
If continuity is present, proceed to #3.
If continuity is not present, refer to Wiring Diagrams
and check brewer wiring harness.
3. Check for voltage across the indicator lamp terminals. Connect the brewer to the power source.
The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
FIG. 18 INDICATOR LAMP WIRING
MODEL
OT Upper BLK
WHI or RED
to Warmer Switch
to Warmer
to Harness P2
OT Lower BLK
to Start Switch
to On/Off Brew Station Warmer Switch
WHI or RED to Timer P2
to Brew Station Warmer
RT
BLK
to Start Switch
to On/Off Brew Station Warmer Switch
WHI or RED to Right Front Warmer
to Left Front Warmer
Page 20
32440 070700
Part II
SERVICE (cont.)
4. Check for continuity across the limit thermostat
terminals.
Limit Thermostat
If continuity is present as described, the limit thermostat is operating properly.
If continuity is not present as described, replace the
limit thermostat.
FIG. 19 LIMIT THERMOSTAT
Removal and Replacement:
1. Remove both wires from the limit thermostat
terminals.
2. Carefully slide the limit thermostat out from under
the retaining clip.
3. Carefully slide the new limit thermostat into the
retaining clip.
4. Refer to FIG. 20 when reconnecting the wires.
P1698
Location:
The limit thermostat is located on the tank lid between
the tank heater terminals, FIG. 19.
Test Procedure:
1. Disconnect the brewer from the power source.
2. Check voltage across the black wire from the limit
thermostat and the white or red wire on the tank
heater terminal. Connect the brewer to the power
source. The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
3. Disconnect the brewer from the power source.
BLK to Terminal Block
BLU to BLU Lead from
Control Thermostat
P1984
FIG. 20 LIMIT THERMOSTAT WIRING
If voltage is present as described, proceed to #4.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
Page 21
32440 070700
Part II
4. Check the solenoid valve for coil action. Connect
the brewer to the power source, place the On/Off
brew station warmer switch in the upper position, press and release the start switch. Listen
carefully in the vicinity of the solenoid valve for a
“clicking” sound as the coil magnet attracts and
after the approximate setting on the brew timer
dial, repels the plunger.
5. Disconnect the brewer from the power source.
SERVICE (cont.)
Solenoid Valve
If the sound is heard as described and water will not
pass through the solenoid valve, there may be a blockage in the water line before or after the solenoid valve
or, the solenoid valve may require inspection for wear,
and removal of waterborne particles.
If the sound is not heard as described, replace the
solenoid valve.
P1699
FIG. 21 SOLENOID VALVE
Location:
The solenoid valve is located below and to the left of
the tank as viewed from the rear, FIG. 21.
Test Procedure:
1. Check the voltage across the white and black
wires with a voltmeter when the On/Off brew station warmer switch is in the upper position and
the start switch is pressed to the lower position
and released. Connect the brewer to the power
source. The indication must be:
a) 120 volts ac for two wire 120 volt models and
three wire 120/240 volt models,
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models,
c) 100 volts ac for two wire 100 volt models,
for the approximate setting on the brew timer dial
and then return to zero.
2. Disconnect the brewer from the power source.
Removal and Replacement:
1. Remove all wires from the solenoid valve coil.
2. Turn off the water supply to the brewer.
3. Remove the bottom pan attached with one or
more 8-32 slotted-head screw(s) beneath the
front of the brewer.
4. Raise the brewer approximately six inches from
the counter top and support the feet on something
sturdy.
5. Disconnect the water lines to and from the solenoid valve.
6. Remove the two 10-32 screws holding the solenoid valve to the bracket.
7. Lift-out the solenoid valve.
8. Securely install the new solenoid valve to the
bracket. Check the direction of flow arrow on
the valve. It must be pointing toward the flow
control.
9. Securely fasten the water lines to and from the
solenoid valve.
10. Refer to FIG. 22 when reconnecting the wires.
If voltage is present as described, proceed to #3.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
3. Check for continuity across the solenoid valve
coil terminals.
BLK to Brew Timer
WHI to Brew Timer
If continuity is present as described, reconnect the
white and black wires and proceed to #4.
If continuity is not present as described, replace the
solenoid valve.
P1588
FIG. 22 SOLENOID VALVE WIRING
Page 22
32440 070700
Part II
SERVICE (cont.)
Start Switch
If continuity is present as described, reconnect the
wires, the switch is operating properly.
If continuity is not present as described, replace the
switch.
Removal and Replacement:
1. Remove all wires from the switch terminals.
2. Compress the clips inside the housing and gently
push the switch through the opening.
3. Push the new switch into the opening and spread
the clips to hold the switch captive in the housing.
4. Refer to FIG. 25 when reconnecting the wires.
P1687
FIG. 23 START SWITCH - MODEL OT
BLU to Timer P1
BLK to Indicator
Lamp
P1697
FIG. 25 START SWITCH WIRING
P1688
FIG. 24 START SWITCH - MODEL RT
Location:
The start switch is located in the base, below and to
the right of the brew station, FIG.s 23 & 24.
Test Procedure:
1. Disconnect the brewer from the power source
and remove the wires from both terminals of the
start switch.
2. Check for continuity across the two terminals on
the switch when it is held in the lower position.
Continuity must not be present across these
terminals in the upper position.
Page 23
32440 070700
Part II
SERVICE (cont.)
Tank Heater
FIG. 26 TANK HEATER
P1698
Location:
The tank heater is located on the tank lid, FIG. 26.
Test Procedure:
1. Check the voltage across the black and white
or red wires on the tank heater with a voltmeter
when the control thermostat is turned “ON” (fully
clockwise). Connect the brewer to the power
source. The indication must be:
a) 120 volts ac for two wire 120 volt models.
b) 200 or 240 volts ac for two wire 200 volt or
240 volt models and three wire 120/240 volt
models.
c) 100 volts ac for two wire 100 volt models.
2. Disconnect the brewer from the power source.
Removal and Replacement:
1. Remove the wires to the tank heater and limit
thermostat terminals.
2. Gently pull the thermostat tube with grommet out
of the tank lid.
3. Remove the sprayhead and sprayhead nut from
the panel on the bottom of the hood.
4. Disconnect the air vent tube from the fitting above
the sprayhead panel.
5. On units with faucet, disconnect the inlet and
outlet tubes from the faucet coil fittings.
6. Loosen the eight 8-32 nuts on the tank lid and
remove the tank lid.
7. Remove the two nuts from the tank heater fittings.
8. Remove the tank heater.
9. Install the new tank heater with new sealing washers on the underside of the tank lid.
10. Securely tighten the nuts to be certain of a watertight seal.
11. Reinstall the tank lid and tighten the eight nuts.
12. Reconnect the air vent tube to the fitting above
the sprayhead panel.
13. Reconnect the inlet and outlet tubes to the faucet
coil fittings on units with faucet.
14. Reinstall the sprayhead tube nut and sprayhead.
15. Reinstall the thermostat into the tank lid.
16. Refer to FIG. 27 when reconnecting the wires.
WHI (Models OT15 & 20) to Terminal Block
RED (Models OT35 & RT35) to Terminal Block
BLK to Control Thermostat
If voltage is present as described, proceed to #3.
If voltage is not present as described, refer to the Wiring Diagrams and check the brewer wiring harness.
3. Check for continuity across the terminals of the
tank heater.
If continuity is present as described, reconnect the
wires, the tank heater is operating properly.
If continuity is not present as described, replace the
tank heater.
NOTE - If the tank heater remains unable to heat,
remove and inspect the heater for cracks in the
sheath.
FIG. 27 TANK HEATER WIRING
Page 24
P1700
32440 070700
Part II
SERVICE (cont.)
Thermal Cut-off
Location:
The thermal cut-off is located on the tank heater,
FIG. 28.
Test Procedures:
1. Disconnect the brewer from the power source.
2. Disconnect the thermal cut-off from the tank
heater terminal and the wiring harness.
3. Check for continuity across the thermal cut-off
terminals using an ohmmeter.
If continuity is present, the thermal cut-off is operating properly. If continuity is not present as described,
replace the thermal cut-off.
Removal and Replacement:
1. Disconnect the thermal cut-off from the tank
heater terminal and the wiring harness.
2. Remove thermal cut-off and discard.
3. Connect new thermal cut-off to the tank heater
terminal and the wiring harness.
FIG. 28 THERMAL CUT-OFF
P1698
Page 25
32440 070700
Part II
SERVICE (cont.)
Master ON/OFF Switch
2. Check for continuity across the two terminals on
the switch at L1 BLK and BLK to Main Harness
when it is held in the lower position, Fig. 25.
Check for continuity across the two terminals on
the switch at L2 RED and RED to Main Harness
when it is held in the lower position.
Continuity must not be present across these
terminals in the upper position.
If continuity is present as described, reconnect the
wires, the switch is operating properly.
If continuity is not present as described, replace the
switch.
P1687
Removal and Replacement:
1. Remove all wires from the switch terminals.
2. Remove the two screws from the outside of the
base and gently push the switch through the
opening.
3. Locate the new switch into the opening and secure with screws removed in step 2.
4. Refer to FIG. 31 when reconnecting the wires.
FIG. 29 MASTER ON/OFF SWITCH - MODEL OT
Incoming Power Supply
L1 - BLK
L2 - RED
Main Wiring harness
BLK
P1688
FIG. 30 MASTER ON/OFF SWITCH - MODEL RT
Location:
The Master ON/OFF switch is located in the base, at
the left rear, FIG.s 29 & 30.
Test Procedure:
1. Disconnect the brewer from the power source
and remove the wires from all terminals of the
Master ON/OFF switch.
Page 26
RED
P3955
FIG. 31 MASTER ON/OFF SWITCH WIRING
32440 010308
Part II
BLK
LIMIT
THERMOSTAT
SW. &
THERMOSTAT
BLU
N
RED OT35 only
WHI OT20 only
WHI OT35 only
BLK
BLK OT20 & 35
TANK HEATER
BLK
L2
MAIN ON/OFF SWITCH
(Late OT20 & 35
Models only)
(FAUCET OPTION ONLY)
THERMAL CUT-OFF
BLK
L1
WHI OT20 - RED OT35
WHI OT20 only
BLK OT15 only
SCHEMATIC WIRING DIAGRAM
OT 15, OT 20 & OT 35
GREEN
WHI OT15
WHI
WHI
"KEEP WARM" HEATER
BLK
BLK
P3
WHI
BLK
WHI
P2
WHI
UPPER WARMER
BLK
WHI
BLK
BLK
WHI
BREW STATION WARMER
BLU
BLK
BLK
120/240 VOLTS AC
3 WIRE + GND
SINGLE PHASE
60 HZ
P3
P1 BLU/BLK
WHI/BLU
BLK
T1
T5
T3
BREW
TIMER
SOL
WHI/GRN
P1, P2, &
P3 ARE
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
T4
T2
WHI
P2
WHI
10278.0000F 01/07 ©1988 BUNN-O-MATIC CORPORATION
Page 27
32440 010308
Part II
SCHEMATIC WIRING DIAGRAM OT
L1
L2
GREEN
LIMIT
THERMOSTAT
BLK
N
SW. &
THERMOSTAT
3500W
BLK
BLU
50W
WHI
RED
TANK HEATER
WHI
"KEEP WARM" HEATER
BLK
BLK
P3
WHI
130W
BLK
P2
UPPER WARMER
BLK
BLK
WHI
WHI
130W
BLK
WHI
WHI
BREW STATION WARMER
BLU
BLK
BLK
P3
P1 BLU/BLK
WHI/BLU
BLK
T1 T5 T3
BREW
TIMER
SELECTOR
CONTROL
BOARD
1/3 2/3
F
BLK
GRN YEL RED
PNK
TAN
PNK
PNK
TAN
WHI/GRN
T4
T2
GRY
TAN
SOL
GRY
GRY
WHI
P2
WHI
P1, P2, & P3
ARE PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
GRINDER
INTERFACE
CONNECTORS
WHI
120/240 VOLTS AC
3 WIRE
10280.0000D 7/00 © 1988 BUNN-O-MATIC CORPORATION
SINGLE PHASE
Page 28
32440 070700
Part II
SCHEMATIC WIRING DIAGRAM OTA
L1
L2
GRN/YEL
BLK
LIMIT
THERMOSTAT
SW. &
THERMOSTAT
BLU
RED/BLK
BLK
TANK HEATER
BLK
BLK
P3 BLK
RED/BLK
BLK
RED/BLK
P2
RED/BLK
UPPER WARMER
BLK
RED/BLK
RED/BLK
BLK
BLK
BREW STATION WARMER
BLK
240 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
BLK
BLU P1 BLU/BLK
WHI/BLU
P3 BLK
SOL
P1, P2, & P3 ARE
PINS OF A
POLARIZED
WHI/GRN
THREE-PIN
CONNECTOR
T1 T5 T3
T4
BREW
TIMER T2
WHI
P2
RED/BLK
10282.0000B 7/00 © 1988 BUNN-O-MATIC CORPORATION
Page 29
32440 070700
Part II
SCHEMATIC WIRING DIAGRAM OT25B
READY INDICATOR
BLK
BLU
L1
LIMIT
THERMOSTAT
BLK
SW. & THERMOSTAT
BLK
BLU
BLK
BLK
K1
P3 BLK
RED
K1
RED
TANK HEATER
N.O
RED
K1
N.O
RED
BLK
BLK
N
GRN/YEL
BLK
RED
P2
RED
UPPER WARMER
RED
BLK
BLK
BLK
RED
BREW STATION WARMER
BLK
BLK
100 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
10635.0000B
BLU P1 BLU/BLK
P3
WHI/BLU
BLK
SOL
P1, P2, & P3 ARE
PINS OF A
POLARIZED
WHI/GRN
THREE-PIN
CONNECTOR.
T1 T5 T3
T4
BREW
TIMER T2
WHI
P2
RED
7/00 © 1991 Bunn-O-Matic Corporation
Page 30
32440 070700
Part II
SCHEMATIC WIRING DIAGRAM OT35B
READY INDICATOR
BLU
BLK
L1
LIMIT
THERMOSTAT
BLK
L2
GRN/YEL
SW. & THERMOSTAT
BLK
BLU
RED
TANK HEATER
BLK
BLK
P3 BLK
RED
RED
BLK
P2
RED
UPPER WARMER
BLK
BLK
RED
BLK
RED
BREW STATION WARMER
200 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
10637.0000B
BLU P1 BLU/BLK
BLK
BLK
P3
WHI/BLU
BLK
SOL
WHI/GRN
P1, P2, & P3 ARE
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
T1 T5 T3
7/00 © 1991 Bunn-O-Matic Corporation
T4
BREW
TIMER T2
Page 31
WHI P2
RED
32440 070700
Part II
BLK
GREEN
N
L2
RED
L1
WHI
SCHEMATIC WIRING DIAGRAM RT
MAIN ON/OFF SWITCH
(Late Models only)
BLK
BLK
SW. &
THERMOSTAT
LIMIT
THERMOSTAT
(FAUCET OPTION ONLY)
THERMAL CUT-OFF
BLK
BLU
RED
BLK
TANK HEATER
WHI
WHI
"KEEP WARM" HEATER
BLK
BLK
WHI
BLK
WHI
WARMER
BLU
BLK
P3
BLK
P1
BLU/BLK
WHI/BLU
BLK
P1, P2, & P3 ARE PINS OF A
POLARIZED THREE-PIN
CONNECTOR.
SOL
WHI/GRN
T1 T5 T3
T4
BREW
TIMER T2
WHI
P2
WHI
OPTIONAL FLASHING INDICATOR SYSTEM
GRY
4
INDICATOR 3
TIMER 2
1
L.E.D.
PIN
BLK
WHI/RED
WHI
OFF
BLK
L1
1
ON
ON
OFF
BLK
1
ON
ON
OFF
OFF
L1
1
ON
ON
WHI
LEFT REAR WARMER
L1
BLK
BLK
BLK
OFF
BLK
L1
1
ON
ON
OFF
WHI
LEFT FRONT WARMER
OFF
BLK
WHI
RIGHT FRONT WARMER
BLK
WHI
RIGHT REAR WARMER
OFF
32423.0000C 01/07 © 1999 BUNN-O-MATIC CORPORATION
Page 32
120/240 VOLTS AC
3 WIRE
SINGLE PHASE
60 HZ
32440 010308
Part II
SCHEMATIC WIRING DIAGRAM RTA
L1
L2
GRN/YEL
SW. &
THERMOSTAT
LIMIT
THERMOSTAT
BLK
BLU
BLK
RED
TANK HEATER
RED
BLK
RED
BLK
BLK
WARMER
BLU P1 BLU/BLK
BLK
P3
BLK
WHI/BLU
BLK
SOL
T1 T5 T3
T4
BREW
TIMER T2
OFF
BLK
L1
1
ON
ON
OFF
BLK
BLK
ON
ON
OFF
L1
1
ON
ON
P2
RED
RED
LEFT REAR WARMER
OFF
1
OFF
WHI
BLK
L1
BLK
P1, P2, & P3 ARE
PINS OF A
POLARIZED
WHI/GRN
THREE-PIN
CONNECTOR.
RED
BLK
OFF
LEFT FRONT WARMER
L1
1
ON
ON
OFF
RED
BLK
RIGHT FRONT WARMER
RED
BLK
RIGHT REAR WARMER
OFF
240 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
32417.0000B 7/00 © 1999 BUNN-O-MATIC CORPORATION
Page 33
32440 070700
Part II
SCHEMATIC WIRING DIAGRAM RT
L1
N
GRN/YEL
SW. &
THERMOSTAT
LIMIT
THERMOSTAT
BLK
BLU
BLK
WHI
TANK HEATER
WHI
BLK
BLK
BLK
WHI
BLK
BLU P1 BLU/BLK
BLK
P3
WARMER
WHI/BLU
BLK
T1 T5 T3
T4
BREW
TIMER T2
OFF
BLK
L1
1
ON
ON
OFF
BLK
1
ON
ON
OFF
BLK
OFF
OFF
L1
1
ON
ON
WHI/GRN
WHI
P2
BLK
LEFT REAR WARMER
L1
BLK
SOL
P1, P2, & P3 ARE
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
WHI
WHI
BLK
OFF
WHI
LEFT FRONT WARMER
L1
1
ON
ON
OFF
WHI
BLK
RIGHT FRONT WARMER
WHI
BLK
RIGHT REAR WARMER
OFF
120 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
32420.0000B
7/00 © 1999 BUNN-O-MATIC CORPORATION
Page 34
32440 070700
Part II
OL,RL
OT,RT
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: (217) 529-6601 FAX: (217) 529-6644
10785.0000E
07/08 ©1998 Bunn-O-Matic Corporation
www.bunnomatic.com
Part II
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 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, damage or casualty. 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.
BrewWISE, BUNN Gourmet Ice, BUNN Pour-O-Matic, BUNN, Bunn-OMatic, Bunn-O-Matic, BUNNlink, BUNNserve, BUNN Espress, DBC, Dr. Brew, Dual, EasyClear, EasyGard, Easy Pour, FlavorGard, Gourmet Ice, Gourmet
Juice, High Intensity, IMIX, Infusion Series, Legendary for Quality, Quality Beverage Equipment Worldwide,
The Mark of Quality in Beverage Equipment Worldwide, My Café, PowerLogic, Safety-Fresh, Scale-Pro, Single,
Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, System III, ThermoFresh, 392, AutoPOD, AXIOM, Beverage Profit Calculator, Beverage Bar Creator, BrewLOGIC, BrewMETER, BrewWIZARD, BUNNSERVE,
BUNNsource, Coffee At Its Best, Cool Froth, Digital Brewer Control, Intellisteam, Nothing Brews Like a BUNN,
Pouring Profits, Pulse Wave, Signature Series, Silver Series, Smart Heat, Tea At Its Best, The Horizontal Red
Line, Titan, Ultra, are either trademarks or registered trademarks of Bunn-O-Matic Corporation.
2
10785 052008
Part II
TABLE OF CONTENTS
ELECTRICAL & OPERATING CONTROLS (Model OL) ................................................................................................................. 28
ELECTRICAL & OPERATING CONTROLS (Model RL) ................................................................................................................. 32
ELECTRICAL & OPERATING CONTROLS (Model OT) ................................................................................................................. 36
ELECTRICAL & OPERATING CONTROLS (Model RT) ................................................................................................................. 40
FAUCET & TUBING (Model RTF & Models RT & OT with Faucet Conversion) . ........................................................................... 22
FUNNELS & BASKETS ................................................................................................................................................................ 44
HOUSINGS & PANELS (Model OL) ............................................................................................................................................... 4
HOUSINGS & PANELS (Model RL) ............................................................................................................................................... 6
HOUSINGS & PANELS (Model OT) ............................................................................................................................................... 8
HOUSINGS & PANELS (Model RT) ............................................................................................................................................. 10
NUMERICAL INDEX .................................................................................................................................................................... 46
STRAINER (Models OL & RL) . ................................................................................................................................................... 18
STRAINER/FLOW CONTROL (Models OT & RT) ......................................................................................................................... 20
TANK & COMPONENTS (Models OL & RL) . ............................................................................................................................... 12
TANK & COMPONENTS (Models OT & RT) ................................................................................................................................. 16
WARMER ASSEMBLIES (Models OL & OT) ................................................................................................................................. 24
WARMER ASSEMBLIES (Models RL & RT) ................................................................................................................................. 26
3
10785 070600
Part II
BUNN®
HOUSINGS & PANELS (Model OL)
OL,RL
OT,RT
4
5
6
7
1
2
17
20
3
8
5
9
19
10
18
11
21
12
5
13
16
15
14
P1648.45
4
10785 010708
Part II
HOUSINGS & PANELS (Model OL)
ITEM
PART NO.
QTY.
DESCRIPTION
1
05103.1000
05103.1001
01331.0000
00971.0000
1
Hood w/Decals (Includes items 2 thru 7)
1
Hood w/Decals (Includes items 2 thru 7) (Model OL25B only)
2
Screw, RND SLTD #10-32 x .50" (Early models)
4
Nut, KEPS #10-32
2
00823.0000
1
Decal, BUNN-O-MATIC
3
00658.0000
1
Decal, WARNING DECANTER/FUNNEL
4
00462.0001
1
Plug
5
00917.0000
6
Fastener, "J" Type #8-32
6
- - - - - - - -
1
Gasket, U-Channel 3.50" (Order item 22)
7
12364.0000
2
Decal, Caution - Warmers are Hot
8
00606.0000
1
Bushing
9
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
Bracket, Right
1
Bracket, Left
2
Screw, Truss Head #10-32 x .50"
2
Nut, KEPS #10-32
2
Screw, RND SLTD #10-32 x .50"
2
Lockwasher, External-tooth #10
10
05105.0000
05105.1002
1
1
Housing
Housing (Models w/ Master ON/OFF Switch)
11
00927.0000
1
Clip, Cable
12
05102.0000*
01311.0000
00978.0000
1
Chassis
6
Screw, Truss Head #8-32 x .25"
6
Fastener, Flat Type #8-32
13
05014.0000
01315.0000
1
Drip Tray
1
Screw, Truss Head #8-32 x .375"
14
00754.0001
4
Foot/Locator
15
00751.0000
4
Spring
16
00752.0000
4
Cover
17
22358.1001
22358.1000
01320.0000
01516.0000
1
Panel w/Decals (Model OL-15)(Includes items 18 thru 21)
1
Panel w/Decals (Models OL-20 & 35)(Includes items 18, 19 & 21)
2
Screw, RND SLTD #8-32 x 1.0"
2
Washer, Nylon Retainer
18
00656.0000
1
Decal, COMPLIANCE TO PLUMBING CODE
19
00831.0000
1
Decal, WARNING ELECTRICAL
20
00715.0000
1
Adapter, Strain Relief (Model OL-15 only)
21
37881.0000
1
Decal, No Serviceable Parts
22
02434.1000
-
Gasket, U-Channel 18.0" (Use as required)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
5
10785 071808
Part II
HOUSINGS & PANELS (Model RL)
BUNN®
OL,RL
OT,RT
2
24
1
3
4
5
6
10
11
7
8
24
21
!
ION
UT
CA
9
12
6
14
15
13
11
22
23
11
16
6
17
20
19
18
P1649.40
6
10785 010708
Part II
HOUSINGS & PANELS (Model RL)
ITEM
PART NO.
QTY.
DESCRIPTION
1
03811.1000
01371.0000
01516.0000
1
Cover w/Decals (Includes items 2 thru 4 & 24)
3
Screw, RND SLTD #8-32 x 4.0"
3
Washer, Nylon Retaining
2
01189.0000
01377.0000
00912.0000
1
Lid
1
1
3
32424.0000
1
Schematic, Electrical
4
00803.0000
1
Decal, Decorative Stripe
5
00462.0001
1
Plug
6
00917.0000
7
Fastener, "J" Type #8-32
7
05103.1000
01331.0000
00971.0000
1
Hood w/Decals (Includes items 5 thru 11)
2
Screw, RND SLTD #10-32 x .50" (Early models)
4
Nut, KEPS #10-32
8
00823.0000
1
Decal, BUNN-0-MATIC
9
00658.0000
1
Decal, WARNING DECANTER/FUNNEL
10
- - - - - - - -
1
Gasket, U-Channel 3.50" (Order item 25)
11
12364.0000
4
Decal, Caution - Warmers are Hot
12
00606.0000
1
Bushing
13
05092.1000
05092.0000
1
1
Housing w/Decal (Includes items 6,11,12 and 14)
Housing (Models RLA only)
14
00688.0000
1
Decal, HIGH HEAT (Models with High Heat Warmer)
15
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
Bracket, Right
1
Bracket, Left
2
Screw, Truss Head #10-32 x .50"
2
Nut, KEPS #10-32
2
Screw, RND SLTD #10-32 x .50"
2
Lockwasher, External-tooth #10
16
05101.0000
01311.0000
00978.0000
1
Chassis
6
Screw, Truss Head #8-32 x .25"
6
Fastener, Flat Type #8-32
17
05005.0000
01315.0000
1
Drip Tray
2
Screw, Truss Head #8-32 x .375"
18
00754.0001
4
Foot/Locator
19
00751.0000
4
Spring
20
00752.0000
4
Cover
21
22351.1000
01320.0000
01516.0000
1
Panel w/Decals (Includes item 22 - 24)
2
Screw, RND SLTD #8-32 x 1.0"
2
Washer, Nylon Retainer
22
00831.0000
1
Decal, WARNING ELECTRICAL
23
00656.0000
1
Decal, COMPLIANCE TO PLUMBING CODE
24
37881.0000
2
Decal, No Serviceable Parts
25
02434.1000
-
Gasket, U-Channel 18.0" (Use as required)
Screw, FLH SLTD #8-32 x .75"
Fastener, "J" Type #8-32
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
7
10785 010708
Part II
OL,RL
OT,RT
HOUSINGS & PANELS (Model OT)
BUNN®
4
5
6
7
1
2
20
3
23
8
5
9
10
11
22
21
20
24
19
25
12
13
14
5
15
18
17
16
P1650.45
8
10785 010708
Part II
HOUSINGS & PANELS (Model OT)
ITEM
PART NO.
QTY.
DESCRIPTION
1
05025.1000
05194.0000
01331.0000
00971.0000
1
Hood w/Decals (Includes items 2 thru 7)
1
Hood (Model OT35 w/Interface only)
2
Screw, RND SLTD #10-32 x .50" (Early models)
4
Nut, KEPS #10-32
2
00823.0000
00875.0000
1
1
Decal, BUNN-O-MATIC
Decal, BUNN-O-MATIC (Model OT35 w/Interface only)
3
00658.0000
1
Decal, WARNING DECANTER/FUNNEL
4
00406.0001
1
Connector
5
00917.0000
6
Fastener, "J" Type #8-32
6
- - - - - - - -
1
Gasket, U-Channel 3.50" (Order item 26)
7
12364.0000
2
Decal, Caution - Warmers are Hot
8
00606.0000
1
Bushing
9
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
Bracket, Right
1
Bracket, Left
2
Screw, Truss Head #10-32 x .50"
2
Nut, KEPS #10-32
2
Screw, RND SLTD #10-32 x .50"
2
Lockwasher, External-tooth #10
10
05023.1000
05023.0002*
1
1
Housing w/Decal (Includes items 5,7,8 & 10)
Housing (Models w/ Master ON/OFF Switch)
11
00927.0000
1
Clip, Cable
12
22357.1003
01318.0000
01516.0000
1
Cover w/Decal (Includes items 13 & 25)
4
Screw, RND SLTD #8-32 x .50"
4
Washer, Nylon Retaining
13
10278.0000
1
14
04974.0000
01311.0000
00978.0000
1
Chassis
6
Screw, Truss Head #8-32 x .25"
6
Fastener, Flat Type #8-32
15
05014.0000
01315.0000
1
Drip Tray
1
Screw, Truss Head #8-32 x .375"
16
00754.0001
4
Foot/Locator
17
00751.0000
4
Spring
18
00752.0000
4
Cover
19
00774.0000
1
Decal, CAUTION-THERMOSTAT
20
22358.1002
22358.1000
01320.0000
01516.0000
1
Panel w/Decals (Model OT-15)(Includes items 21 thru 23 & 25)
1
Panel w/Decals (Models OT-20 & 35)(Shown)(Includes items 21 & 22)
2
Screw, RND SLTD #8-32 x 1.0"
2
Washer, Nylon Retainer
21
00656.0000
1
Decal, COMPLIANCE TO PLUMBING CODE
22
00831.0000
1
Decal, WARNING ELECTRICAL
23
00715.0000
1
Adapter, Strain Relief (Model OT-15 only)
24
32540.0000
1
Decal, Timer Setting Instructions (Models with Digital Timer)
25
37881.0000
2
Decal, No Serviceable Parts
26
02434.1000
-
Gasket, U-Channel 18.0" (Use as required)
Schematic, Electrical
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
9
10785 010708
Part II
HOUSINGS & PANELS (Model RT)
BUNN®
OL,RL
OT,RT
26
1
2
3
4
8
9
5
22
26
23
6
24
7
10
4
12
13
11
26
25
14
15
21
9
16
4
17
20
19
18
P1651.40
10
10785 010708
Part II
HOUSINGS & PANELS (Model RT)
1
ITEM
22428.1000
01320.0000
01322.0000
01516.0000
PART NO.
QTY.
DESCRIPTION
2
00822.0000
1
Decal, Decorative Stripe
3
00406.0001
1
Connector
4
00917.0000
7
Fastener, "J" Type #8-32
1
Cover w/Decals (Includes items 2 & 26)
2
Screw, RND SLTD #8-32 x 1.0"
1
Screw, RND SLTD #8-32 x 1.5"
3
Washer, Nylon Retaining
5
05025.1000
1
Hood w/Decals (Includes items 3 thru 9)
05025.1002
1
Hood w/Decals (Includes items 3 thru 9) (Model RTF or Models RT & OT with Faucet Conversion)
01331.0000
2
Screw, RND SLTD #10-32 x .50" (Early models)
00971.0000
4
Nut, KEPS #10-32
6
00823.0000
00875.0000
1
1
Decal, BUNN-0-MATIC
Decal, BUNN-O-MATIC (Model RTF or Models RT & OT with Faucet Conversion)
7
00658.0000
1
Decal, WARNING DECANTER/FUNNEL
8
- - - - - - - -
1
Gasket, U-Channel 3.50" (Order item 27)
9
12364.0000
4
Decal, Caution - Warmers are Hot
10
00606.0000
1
Bushing
11
05027.1000
05027.0002*
1
1
Housing w/Decal (Includes items 4,10 and 12)
Housing (Models w/ Master ON/OFF Switch)
12
00688.0000
1
Decal, HIGH HEAT (Models with High Heat Warmer)
13
05016.0000
05017.0000
02310.0000
00971.0000
01331.0000
01512.0000
1
Bracket, Right
1
Bracket, Left
2
Screw, Truss Head #10-32 x .50"
2
Nut, KEPS #10-32
2
Screw, RND SLTD #10-32 x .50"
2
Lockwasher, External-tooth #10
14
22357.1002
01318.0000
01516.0000
1
Cover w/Decal (Includes items 15 & 26)
4
Screw, RND SLTD #8-32 x .50"
4
Washer, Nylon Retaining
15
10277.0000
32423.0000
1
1
16
04970.0000
01311.0000
00978.0000
1
Chassis
6
Screw, Truss Head #8-32 x .25"
6
Fastener, Flat Type #8-32
17
05005.0000
01315.0000
1
Drip Tray
2
Screw, Truss Head #8-32 x .375"
18
00754.0001
4
Foot/Locator
19
00751.0000
4
Spring
20
00752.0000
4
Cover
21
00774.0000
1
Decal, CAUTION-THERMOSTAT
22
22351.1000
01320.0000
01516.0000
1
Panel w/Decals (Includes item 23, 24 & 26)
2
Screw, RND SLTD #8-32 x 1.0"
2
Washer, Nylon Retainer
23
00831.0000
1
Decal, WARNING ELECTRICAL
24
00656.0000
1
Decal, COMPLIANCE TO PLUMBING CODE
25
32540.0000
1
Decal, Timer Setting Instructions (Models with Digital Timer)
26
37881.0000
2
Decal, No Serviceable Parts
Schematic, Electrical (Models without High Heat Warmer)
Schematic, Electrical (Models with High Heat Warmer)
27
02434.1000
-
Gasket, U-Channel 18.0" (Use as required)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
11
10785 010708
Part II
OL,RL
OT,RT
TANK & COMPONENTS (Models OL & RL)
BUNN®
2
1
3
5
4
6
10
11
12
9
7
14
8
15
13
16
34
17
18
32
19
35
31
21
22
23
24
25
27
28
29
20
26
30
33
P1652
12
10785 103102
Part II
TANK & COMPONENTS (Models OL & RL)
ITEM
PART NO.
QTY.
DESCRIPTION
-
05033.1000
05032.1000
05038.0000
- - - - - - - -
- - - - - - - -
- - - - - - - -
1
1
1
1
1
1
Tank Assy (1425W, 120V)(Includes items 1 thru 33)
Tank Assy (1800W, 120V)(Includes items 1 thru 33)
Tank Assy (3500W, 120/240V)(Includes items 1 thru 33)
Tank Assy (3500W, 230V)(Includes items 1 thru 33)
Tank Assy (2500W, 100V)(Includes items 1 thru 33)
Tank Assy (3500W, 200V)(Includes items 1 thru 33)
1
20768.0000
1
Tube Assy (Includes item 2)
2
03989.0000
1
Grommet
3
00929.0001
1
Fitting, Compression
4
05078.0000
1
Lid, Tank
5
02775.0000
00908.0000
4
Bracket, Hold Down
4
Nut, Hex #8-32
6
02747.0000
1
Gasket, Tank Lid
7
02755.1000
02756.1000
05037.1000
05036.1000
20942.1000
1
1
1
1
1
Element, Tank Heater (1425W, 120V)(Includes item 8)
Element, Tank Heater (1800W, 120V)(Includes item 8)
Element, Tank Heater (3500W, 240V)(Includes item 8)
Element, Tank Heater (2500W, 100V)(Includes item 8)
Element, Tank Heater (3500W, 200V)(Includes item 8)
8
00943.0000
2
Gasket
9
05110.1000
02308.0000
1
Float Switch Assy (Includes items 10 thru 14)
1
Screw, PNH SLTD #8-32 x .375"
10
00946.0000
2
Nut, Hex Brass .125-27
11
05084.0000
1
Bracket
12
05108.0000
1
Spring
13
03807.0000
1
Ring, Retaining
14
01527.0000
3
Washer, Adjusting
15
05106.0000
1
Float Switch (Includes items 13 & 14)
16
05106.0001
1
Float Switch (Includes item 13)
17
05082.0000
1
Overflow Cup
18
02713.0000
1
Syphon
19
02746.0000
1
Gasket
20
02745.0000
1
Nut
21
05039.0000
1
Tank
22
04831.0000
00970.0000
1
Clip
2
Nut, KEPS #8-32
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
13
10785 092800
Part II
OL,RL
OT,RT
TANK & COMPONENTS (Models OL & RL)
BUNN®
(Continued)
2
1
3
5
4
6
10
11
12
9
7
14
8
15
13
16
34
17
18
32
19
35
31
21
22
23
24
25
27
28
29
20
26
30
33
P1652
14
10785 103102
Part II
TANK & COMPONENTS (Models OL & RL)
ITEM
PART NO.
QTY.
DESCRIPTION
23
05067.0000
1
24
05070.0000
00970.0000
1
Plate
2
25
00932.0000
2
Spacer
26
00929.0001
1
Fitting, Compression
27
05031.0000
1
Tube, Sprayhead (Includes item 26)
28
01075.0000
1
Nut, Sprayhead
29
01082.0000
1
Sprayhead
30
00942.0000
2
Nut
31
04626.0000
01928.0000
1
1
Blanket Heater (120V)
Blanket Heater (240V)
32
29329.1000
1
Limit Thermostat
33
00935.0001
24684.0000
1
Cap
1
34
01370.0000
01522.0000
00908.0000
1
Screw, PNH SLTD #8-32 x .75"
1
Washer
1
Nut, Hex #8-32
35
- - - - - - - -
1
Gasket, U-Channel 3.50" (Order item 36)
36
02434.1000
-
Gasket, U-Channel 18.0" (Use As Required)
Terminal Block
Nut, KEPS #8-32
Gasket, Copper
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
15
10785 010708
Part II
BUNN®
TANK & COMPONENTS (Models OT & RT)
OL,RL
OT,RT
4
5
6
7
18
3
19
2
8
20
21
16
9
11
1
10
12
13
15
14
P1653
16
10785 121599
Part II
TANK & COMPONENTS (Models OT & RT)
ITEM
PART NO.
QTY.
DESCRIPTION
-
05682.1000
05683.1000
05684.0000
- - - - - - - -
- - - - - - - -
1
1
1
1
1
Tank Assy (1320W, 120V)(Includes items 1 thru 11)
Tank Assy (1800W, 120V)(Includes items 1 thru 11)
Tank Assy (3500W, 120/240V)(Includes items 1 thru 11)
Tank Assy (3500W, 240V)(Includes items 1 thru 11)
Tank Assy (Model RTF only)(3500W, 120/240V)(Includes items 1 thru 17)
1
04626.0000
04626.0001
01928.0000
1
1
1
Blanket Warmer (120V)
Blanket Warmer (120V)(Models w/ Master ON/OFF Switch)
Blanket Warmer (240V)
2
04129.0000
1
Tank
3
04221.0000
1
Gasket, Tank Lid
4
05553.0000
00908.0000
1
Tube Kit, Sprayhead (Includes items 5 and 8)
3
Nut
5
05515.0000
1
Gasket
6
29329.1000
1
Limit Thermostat
7
05533.0000
05533.0002
00908.0000
1
Tank Lid
1
Tank Lid (Model RTF or Models RT & OT with Faucet Conversion)
8
Nut
8
05518.0000
1
Hub, Syphon
9
00942.0000
2
Nut
10
04236.1000
04636.1000
04637.1000
1
1
1
Element, Tank Heater (1320W, 120V)(Includes item 11)
Element, Tank Heater (1800W, 120V)(Includes item 11)
Element, Tank Heater (3500W, 120/240V)(Includes item 11)
11
00943.0000
2
Gasket
12
00400.0001
2
Fitting, Elbow (Model RTF or Models RT & OT with Faucet Conversion)
13
12687.0000
2
Nut (Model RTF or Models RT & OT with Faucet Conversion)
14
12689.1000
1
Coil Assy (Includes item 15) (Model RTF or Models RT & OT with Faucet
Conversion)
15
12688.0000
2
Gasket (Model RTF or Models RT & OT with Faucet Conversion)
16
20211.0100
1
Thermal Fuse (Model RTF or Models RT & OT with Faucet Conversion)
17
21016.0122
1
Lead, Black 4.0" (Not Illustrated)(Model RTF or Models RT & OT with Faucet Conversion)
18
01075.0000
1
Nut, Sprayhead
19
01082.0000
1
Sprayhead
20
00929.0001
1
Fitting, Compression
21
00406.0001
1
Connector
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
17
10785 010708
Part II
BUNN®
OL,RL
OT,RT
STRAINER (Models OL & RL)
1
5
2
3
4
9
6
11
13
8
7
10
12
14
21
20
17
19
18
15
16
P1654
18
10785 121599
Part II
STRAINER (Models OL & RL)
ITEM
PART NO.
QTY.
DESCRIPTION
1
05096.0000
1
Tube, Fill Basin
2
00402.0001
1
Connector
3
00458.0001
1
Adapter
4
00432.0001
1
Elbow
5
03820.0000
1
Lead, Solenoid Jumper
6
- - - - - - - -
01085.0002
01975.0000
01138.0000
21180.0000
01327.0000
01502.0000
1
Solenoid, 120V, 1.48" Dia Coil (Not available, order 01085.0002)
1
Solenoid, 120V, 1.00" Dia Coil (Includes items 7 thru 10)
1
Solenoid, 240V (Includes items 7 thru 10)
1
Solenoid, 100V (Includes items 7 thru 10)
1
Solenoid, 200V (Includes items 7 thru 10)
2
Screw, PNH PHH #10-32 x .375"
2
Lockwasher, #10
7
- - - - - - - -
28479.0000
1
1
Solenoid Valve Base, 1.48" Dia Coil (Not available, order 01085.0002)
Solenoid Valve Base Kit, 1.00" Dia Coil (Includes O-ring)
8
01116.0000
28481.0000
1
1
Guide, 1.48" Dia Coil
Guide Kit, 1.0" Dia Coil (Includes Washer and O-ring)
9
01101.0000
28480.0000
21181.0000
01100.0000
01139.0000*
1
1
1
1
1
Solenoid Valve Coil, 120V, 1.48" Dia Coil
Solenoid Valve Coil, 120V, 1.00" Dia Coil
Solenoid Valve Coil, 200V
Solenoid Valve Coil, 240V
Solenoid Valve Coil, 100V
10
01111.0000
01111.0002
1
1
Solenoid Valve Repair Kit, 1.48" Dia Coil (Includes Plunger, Seal and Spring)
Solenoid Valve Repair Kit, 1.00" Dia Coil (Includes Plunger, Spring and O-ring)
11
20201.4300
02308.0000
1
Bracket
1
Screw, PNH SLTD #8-32 x .375"
12
00465.0001
1
Elbow
13
05119.0000
1
Tube
14
00459.0001
01532.0000
00463.0000
1
Fitting, Bulkhead
1
Lockwasher, Internal-tooth .438"
1
Nut, Hex .438-20"
15
01119.0000
1
Tube (Model OL-15 only)
16
01104.0000
1
Tube
17
23820.1000
1
Strainer (Includes items 18 thru 20)
18
- - - - - - - -
1
Body (Order item 17)
19
23721.0000
1
Screen
20
22249.0000
1
Cap, End
21
22293.0000
1
Adapter (Model OL-15 only)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
19
10785 010708
Part II
OL,RL
OT,RT
STRAINER/FLOW CONTROL (Models OT & RT)
BUNN®
13
12
14
11
1
2
10
3
4
9
8
5
7
6
16
15
23
22
19
21
18
20
17
P1655
20
10785 121599
Part II
STRAINER/FLOW CONTROL (Models OT & RT)
ITEM
PART NO.
QTY.
DESCRIPTION
1
00305.0000
1
Tube
2
01171.0001
1
Check Valve (Includes item 3)
3
20554.0001*
1
Decal, Check Valve
4
00310.0002
00310.0000
1
1
Tube
Tube (For use with 240V solenoid)
5
20528.1195
1
Flow Control, .195 GPM (Includes items 6 thru 9)
6
- - - - - - - -
1
Body (Order item 5)
7
20526.1195
1
Valve, Flow Control
8
01155.0000
1
Gasket, Flow Control
9
01154.0001
1
Outlet, Flow Control
10
- - - - - - - -
01085.0002
01975.0000
21180.0000
01326.0000
01512.0000
1
Solenoid, 120V, 1.48" Dia Coil (Not available, order 01085.0002)
1
Solenoid, 120V, 1.00" Dia Coil (Includes items 11 thru 14)
1
Solenoid, 240V (Includes items 11 thru 14)
1
Solenoid, 200V (Includes items 11 thru 14)
2
Screw, PNH PHH #10-32 x .25"
2
Lockwasher, External-tooth #10
11
- - - - - - - -
28479.0000
1
1
Solenoid Valve Base, 1.48" Dia Coil (Not available, order 01085.0002)
Solenoid Valve Base Kit, 1.00" Dia Coil (Includes O-ring)
12
01116.0000
28481.0000
1
1
Guide, 1.48" Dia Coil
Guide Kit, 1.0" Dia Coil (Includes Washer and O-ring)
13
01101.0000
28480.0000
21181.0000
01100.0000
1
1
1
1
Solenoid Valve Coil, 120V, 1.48" Dia Coil
Solenoid Valve Coil, 120V, 1.00" Dia Coil
Solenoid Valve Coil, 200V
Solenoid Valve Coil, 240V
14
01111.0000
01111.0002
1
1
Solenoid Valve Repair Kit, 1.48" Dia Coil (Includes Plunger, Seal and Spring)
Solenoid Valve Repair Kit, 1.00" Dia Coil (Includes Plunger, Spring and O-ring)
15
00402.0001
1
Connector
16
00398.0002
1
Tee (Model RTF only)
17
01117.0000
1
Tube (Model OT-15 only)
18
01104.0000
1
Tube
19
23820.1000
1
Strainer (Includes items 20 thru 22)
20
- - - - - - - -
1
Body (Order item 17)
21
23721.0000
1
Screen
22
22249.0000
1
Cap, End
23
22293.0000
1
Adapter (Model OT-15 only)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
21
10785 010708
Part II
BUNN®
FAUCET & TUBING
(Models RTF & RT & OT with Faucet Conversion)
7
OL,RL
OT,RT
6
16
22
21
20
19
18
17
13
14
15
10
11
24
23
12
8
9
4
22
5
3
2
1
P1656
10785 121599
Part II
FAUCET & TUBING(Models RTF & RT & OT with Faucet Conversion)
ITEM
PART NO.
QTY.
DESCRIPTION
1
- - - - - - - -
1
Tube (See STRAINER/FLOW CONTROL)
2
00398.0002
1
Tee
3
- - - - - - - -
1
Solenoid (See STRAINER/FLOW CONTROL)
4
22546.0000
1
Tube (Includes items 5 & 6)
5
00484.0001
1
Valve, Needle
6
20726.0000*
1
Tube (Order item 4)
7
00402.0001
2
Elbow
8
20747.0000
1
Tube
9
- - - - - - - -
1
Coil Assy (See TANK & COMPONENTS)
10
13059.0000
1
Nut
11
01532.0000
1
Lockwasher, Internal-tooth .438"
12
12915.0000
1
Faucet Assy (Includes items 13 thru 22)
13
- - - - - - - -
1
Body (Order item 12)
14
13057.0000
1
Clip, Safety
15
13058.0000
1
Aerator Kit
16
13061.0000
1
Handle/Stem Assy (Includes items 17 thru 22)
17
13053.0000
1
Handle Kit (Includes item 18)
18
02858.0000
1
Pin, Spring .125" Dia x .50"
19
13060.0000
1
Bonnet Nut
20
13055.0000
1
Spring
21
13054.0000
1
Stem
22
13056.0000
1
Seat Cup
23
00875.0000
1
Decal, BUNN-O-MATIC
24
20201.5600
1
Decal, WARNING HOT WATER
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
23
10785 010708
Part II
BUNN®
OL,RL
OT,RT
WARMER ASSEMBLIES (Models OL & OT)
2
3
4
9
1
5
6
7
20
8
11
10
12
13
15
16
17
14
18
19
17
240V LOWER WARMERS
P1657
24
10785 010708
Part II
WARMER ASSEMBLIES (Models OL & OT)
ITEM
PART NO.
QTY.
DESCRIPTION
-
-
03810.1000
00225.1001
1
1
1
03652.0000
02817.0000
11440.0011
01303.0000
00916.0000
1
Warmer Assy, 100W/120V (Includes items 2 thru 6)
1
Warmer Assy, 240V (Includes items 2 thru 6)
1
Warmer Assy, 200V (Includes items 2 thru 6)
3
Screw, PNH PHH #4-40 x .50"
3
Fastener, "J" Type #4-40
2
03656.0000
1
Dish
3
13042.0001
1
Spacer
4
01227.0000
01951.0000
01951.0001
1
1
1
Element (100W/120V)
Element (100W/240V)
Element (100W/200V)
5
05212.0000
1
Plate
6
00970.0000
2
Nut
7
03813.0000*
05717.0000
01323.0000
01371.0000
01516.0000
1
Housing, Top Warmer (Model OL)
1
Housing, Top Warmer (Model OT)
3
Screw, #8-32 x 2.5" (Model OL)
3
Screw, #8-32 x 4.0" (Model OT)
3
Washer, Nylon Retaining
8
00804.0000
1
9
01189.0000
01377.0000
00912.0000
1
Lid, Pour Over (Model OL only)
1
Screw, FLH SLTD #8-32 x .75"
1
Fastener, "J" Type #8-32
10
01860.0000
01860.0001*
1
1
Harness, Top Warmer (120V)
Harness, Top Warmer (240V)
11
10007.0000*
1
Schematic, Electrical (Model OL only)
12
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
13
01186.0000
1
Switch, ON/OFF
14
03697.0000
02817.0000
01303.0000
00916.0000
1
Warmer Assy, 100W/120V (Includes items 15 thru 19)
1
Warmer Assy, 100W/240V (Includes items 15 thru 19)
3
Screw, PNH PHH #4-40 x .50"
3
Fastener, "J" Type #4-40
15
03656.0000
1
Dish
16
13042.0001
1
Spacer (120V only)
17
01143.0000
01951.0000
1
1
Element (100W/120V)
Element (100W/240V)
18
05212.0000
1
Plate
19
00970.0000
2
Nut
20
37881.0000
1
Decal, No Serviceable Parts
Warmer Housing Assy (Model OL)(Includes items 1 thru 13)
Warmer Housing Assy (Model OT)(Includes items 1 thru8, 10, 12 & 13)
Decal, Decorative Stripe
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
25
10785 010708
Part II
OL,RL
OT,RT
WARMER ASSEMBLIES (Models RL & RT)
BUNN®
8
7
9
10
11
4
240V LOWER WARMERS
2
3
4
1
5
6
P1658
26
10785 121599
Part II
WARMER ASSEMBLIES (Models RL & RT)
ITEM
PART NO.
QTY.
DESCRIPTION
1
03697.0000
02817.0000
01303.0000
01304.0000
00916.0000
5
Warmer Assy, 100W/120V (Includes items 2 thru 6)
5
Warmer Assy, 240V (Includes items 2 thru 6)
16
Screw, PNH PHH #4-40 x .50"
1
Screw, PNH PHH #4-40 x .75"
17
Fastener, "J" Type #4-40
2
03656.0000
1
Dish
3
13042.0001
1
Spacer (120V only)
4
01143.0000
01951.0000
1
1
Element (100W/120V)
Element (100W/240V)
5
05212.0000
1
Plate
6
00970.0000
2
Nut
7
03311.0000
- - - - - - - -
01303.0000
00916.0000
1
Warmer Assy, High Heat 120V (Includes items 8 thru 11)
1
Warmer Assy, High Heat 240V (Includes items 8 thru 11)
3
Screw, PNH PHH #4-40 x .50"
3
Fastener, "J" Type #4-40
8
01161.0000
01907.0000
01503.0000
00910.0000
1
Element, 120V (Includes hardware below)
1
Element, 240V (Includes hardware below)
3
Washer
3
Nut, Hex #10-32
9
01198.0000
01332.0000
1
Plate, Retainer
1
Screw, PNH SLTD #10 x .50"
10
01197.0000
1
Dish
11
00909.0000
3
Nut, Brass #10-32
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
27
Models with High
Heat Warmers
10785 022405
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model OL)
7
6
4
1
2
5
3
11
12
8
9
20
21
10
19
18
17
16
15
14
9
28
8
13
P1659
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model OL)
ITEM
PART NO.
QTY.
DESCRIPTION
1
04314.0001
02328.0003
1
Thermostat Assy (Includes items 2 thru 4)
1
Screw, PNH SLTD #6-32 x .312"
2
20771.0001
01315.0000
1
Bracket
2
Screw, TRH PHH #8-32 x .375"
3
07073.0001
1
Grommet
4
00720.0000
1
Knob
5
05089.0000
01315.0000
1
Bracket, Component Mounting
1
Screw, TRH PHH #8-32 x .375"
6
05000.0000
02308.0000
1
Plate
2
7
02056.1000
01977.0000
02328.0000
1
Relay (120V)
1
Relay (240V)
1
Screw, PNH SLTD #6-32 x .375"
8
01088.0000
01089.0000
2
2
Lamp (120V)
Lamp (240V)
9
01186.0000
2
Switch, ON/OFF
10
01061.0000
1
Switch, MOMENTARY START
11
12984.0004
1
Lamp Assy, Ready (Model OL35B only)
12
20749.0000
1
Decal, READY (Model OL35B only)
13
00927.0000
1
Clip, Cable
14
01666.0000
1
Bushing, Strain Relief (Model OL15 only)
15
00715.0000
1
Washer, Strain Relief (Model OL15 only)
16
00824.0000
1
Decal, Grounding
17
00985.0000
1
Decal, INDIVIDUAL CIRCUIT INFO (Not Applicable to model OL15)
18
01309.0000
1
Screw, Harness Grounding
19
01106.0001
01106.0000
07038.0000
01317.0000
1
Terminal Block, 2-pole RED/BLK
1
Terminal Block, 2-pole WHT/BLK
1
Terminal Block, 3-pole RED/WHT/BLK
2
Screw, TRH PHH #8-32 x .50"
20
06335.1004
01331.0000
1
Contactor (Model OL25B only)
2
Screw, RND SLTD #10-32 x .50"
21
38894.0001
01308.0002
01327.0000
01512.0000
1
Switch, Master ON/OFF
2
Screw, Truss Head, Locking #6-32 x .25" (Mounting)
4
Screw, Pan Head #10-32 x .38" (Terminals)
4
Lockwasher, Ext.-tooth #10
Screw, PNH SLTD #8-32 x .375"
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
29
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model OL)
(Continued)
7
6
4
1
2
5
3
11
12
8
9
20
21
10
19
18
17
16
15
14
9
30
8
13
P1659
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model OL)
ITEM
PART NO.
QTY.
DESCRIPTION
The following items are not illustrated
22
01860.0000
01860.0001
1
1
Harness, Top Warmer, 120V
Harness, Top Warmer, 240V
23
04513.0000
1
Power Cord (OL15 only)
24
06064.0000
1
Decal, Cord Warning (OL15 only)
25
03820.0000
1
Lead, Solenoid Jumper
26
21016.0028
1
Lead, BLK 27.0"
27
21016.0029
1
Lead, BLU/BLK 23.0"
28
05116.0000
05116.0001
05112.0000
05112.0001
05118.0000
22399.0000
1
1
1
1
1
1
Harness, Main (Models OL15 & 20)
Harness, Main (Models OL15 & 20)(Models w/ Master ON/OFF Switch)
Harness, Main (Model OL35)
Harness, Main (Model OL35)(Models w/ Master ON/OFF Switch)
Harness, Main (Model OL35A)
Harness, Main (Model OL25B)
29
21016.0011
1
Lead, GRN/YEL 15.0" (Model OL35A)
30
21016.0027
1
Lead, GRN/YEL 26.0" (Model OL35A)
31
21016.0007
1
Lead, BLU/BLK 23.0" (Model OL35B)
32
21016.0155
1
Lead, BLK 27.0" (Model OL35B)
33
22362.0000
1
Harness, Ready Light (Model OL35B)
34
04243.0000
2
Terminal Housing (Model OL35B)
35
21012.0062*
1
Lead, BLK 10.0" (Model OL25B)
36
21012.0064*
1
Lead, BLK 10.0" (Model OL25B)
37
21012.0066
1
Lead, WHT 9.0" (Model OL25B)
38
21012.0067
1
Lead, WHT 9.0" (Model OL25B)
39
22356.0000
1
Lamp Assy, Ready (Model OL25B)
40
04243.0000
2
Terminal Housing (Model OL25B)
41
38920.0000
1
Harness, Wiring, Master ON/OFF Switch
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
31
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model RL)
7
6
4
1
5
2
3
9
8
10
22
21
11
13
14
23
20
19
12
13
15
17
16
12
18
15
P1660
32
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model RL)
ITEM
PART NO.
QTY.
DESCRIPTION
1
04314.0001
02328.0003
1
Thermostat Assy (Includes items 2 thru 4)
1
Screw, PNH SLTD #6-32 x .312"
2
20771.0001
02308.0000
1
Bracket
2
Screw, PHH SLTD w/serr #8-32 x .38"
3
07073.0001
1
Grommet
4
00720.0000
1
Knob
5
05089.0000
01315.0000
1
Bracket, Component Mounting
1
Screw, TRH PHH #8-32 x .375"
6
05000.0000
02308.0000
1
Plate
2
7
02056.1000
01977.0000
02328.0000
1
Relay (120V)
1
Relay (240V)
1
Screw, PNH SLTD #6-32 x .375"
8
12984.0004
1
Lamp Assy, Ready (Model RL35B only)
9
04243.0000
2
Terminal Housing (Model RL35B only)
10
20749.0000
1
Decal, READY (Model RL35B only)
11
01053.1000
1
Switch, Rotary OFF/LO/MED/HI (Models with High Heat Warmer)
12
01052.0000
5
Switch, Rotary ON/OFF (One less used on models with High Heat Warmer)
13
00990.0000
5
Nut, Hex .375-24"
14
01055.0000
1
Knob, OFF/LO/MED/HI (Models with High Heat Warmer)
15
01054.0000
5
Knob, ON/OFF (One less used on models with High Heat Warmer)
16
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
17
01186.0000
1
Switch, ON/OFF
18
01061.0000
1
Switch, MOMENTARY START
19
00824.0000
1
Decal, Grounding
20
00985.0000
1
Decal, INDIVIDUAL CIRCUIT INFO
21
01309.0000
1
Screw, Harness Grounding
22
01106.0001
01106.0000
07038.0000
01317.0000
1
Terminal Block, 2-pole RED/BLK
1
Terminal Block, 2-pole WHT/BLK
1
Terminal Block, 3-pole RED/WHT/BLK
2
Screw, TRH PHH #8-32 x .50"
23
38894.0001
01308.0002
01327.0000
01512.0000
1
Switch, Master ON/OFF
2
Screw, Truss Head, Locking #6-32 x .25" (Mounting)
4
Screw, Pan Head #10-32 x .38" (Terminals)
4
Lockwasher, Ext.-tooth #10
Screw, PHH SLTD w/serr #8-32 x .38"
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
33
10785 010708
Part II
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model RL)
BUNN®
(Continued)
7
6
4
1
5
2
3
9
8
10
22
21
11
13
14
23
20
19
12
13
15
34
17
16
12
18
15
P1660
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model RL)
ITEM
PART NO.
QTY.
DESCRIPTION
The following items are not illustrated
24
05113.0000
1
Harness, Main (Model RL)(Models w/ High Heat Warmer)
22360.0000
1
Harness, Main (Model RL)(Models w/oHigh Heat Warmer)
22360.0002
1
Harness, Main (Model RL)(Models w/oHigh Heat Warmer)(Models w/ Master
ON/OFF Switch)
05117.0000*
1
Harness, Main (Models RLA & RLB)(Models with High Heat Warmer)
05117.0002
1
Harness, Main (Models RLA & RLB)(Models without High Heat Warmer)
25
21016.0028
1
Lead, BLK 27.0"
26
21016.0029
1
Lead, BLU/BLK 23.0"
27
03820.0000
1
Lead, Solenoid Jumper
28
22354.0000
1
Wire, Ground (Model RLA)
29
22362.0000
1
Harness, Ready Light (Model RL35B)
30
21016.0155
1
Lead, BLK 27.0"
31
21016.0007
1
Lead, BLU/BLK 23.0"
32
38920.0000
1
Harness, Wiring, Master ON/OFF Switch
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
35
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model OT)
17
18
15
16
19
5
14
20
EARLY MODELS
4
21
5
23
1
2
13
12
22
3
11
10
8
36
7
6
9
P1661
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model OT)
ITEM
PART NO.
QTY.
DESCRIPTION
1
04314.0001
02328.0003
1
Thermostat Assy (Includes items 2 & 3)
1
Screw, PNH SLTD #6-32 x .312"
2
07073.0001
1
Grommet
3
00720.0000
1
Knob
4
04752.0000
02308.0000
00970.0000
1
Bracket, Component Mounting
2
Screw, PHH SLTD w/serr #8-32 x .38"
2
Nut, KEPS #8-32
5
32400.0000
32400.0001
01320.0000
00912.0000
1
Timer, Digital 120V
1
Timer, Digital 240V
2
Screw, RDH SLTD #8-32 x 1.0"
2
Fastener, "J" Type #8-32
6
00927.0000
1
Clip, Cable
7
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
8
01186.0000
1
Switch, ON/OFF
9
01061.0000
1
Switch, MOMENTARY START
10
01666.0000
1
Bushing, Strain Relief (Model OT15 only)
11
00715.0000
1
Washer, Strain Relief (Model OT15 only)
12
00985.0000
1
Decal, INDIVIDUAL CIRCUIT INFO (Not Applicable to model OT15)
13
01309.0000
1
Screw, Harness Grounding
14
01106.0000
07038.0000
01370.0000
00912.0000
1
Terminal Block, 2-pole WHT/BLK
1
Terminal Block, 3-pole RED/WHT/BLK
2
Screw, PNH SLTD #8-32 x .75"
2
Fastener, "J" Type #8-32
15
27657.0000
2
Cap, Plastic (OT35 w/Grinder Interface)
16
05187.0000
2
Harness (OT35 w/Grinder Interface)
17
05178.0000
00973.0000
1
Switch, Control Board (OT35 w/Grinder Interface)
2
Nut, KEPS #6-32
18
01533.0002
2
Spacer (OT35 w/Grinder Interface)
19
05177.0000*
1
Decal, Switch (OT35 w/Grinder Interface)
20
00875.0000
1
Decal, BUNN-O-MATIC (OT35 w/Grinder Interface)
21
32530.0001
2
Spacer (Models with Digital Timer)
22
00824.0000
1
Decal, Grounding
23
38894.0001
01308.0002
01327.0000
01512.0000
1
Switch, Master ON/OFF
2
Screw, Truss Head, Locking #6-32 x .25" (Mounting)
4
Screw, Pan Head #10-32 x .38" (Terminals)
4
Lockwasher, Ext.-tooth #10
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
37
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model OT)
(Continued)
17
18
15
16
19
5
14
20
EARLY MODELS
4
21
5
23
1
2
13
12
22
3
11
10
8
7
6
9
P1661
38
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model OT)
ITEM
PART NO.
QTY.
DESCRIPTION
The following items are not illustrated
24
01668.0000*
2
Wire Nut, ORN (OT35 w/Grinder Interface)
25
05186.0000
1
Harness (OT35 w/Grinder Interface)
26
01870.0000
34950.0001
01869.0000*
01869.0001
22476.0000
1
1
1
1
1
Harness, Main (Models OT15 & 20)
Harness, Main (Models OT15 & 20)(Models w/ Master ON/OFF Switch)
Harness, Main (Model OT35)
Harness, Main (Model OT35)(Models w/ Master ON/OFF Switch)
Harness, Main (OT35 w/Grinder Interface)
27
04513.0000
1
Power Cord (OT15 only)
28
06064.0000
1
Decal, Cord Warning (OT15 only)
29
21016.0028
1
Lead, BLK 27.0"
30
21016.0029
1
Lead, BLU/BLK 23.0"
31
38920.0000
1
Wiring Harness, Master ON/OFF Switch
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
39
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model RT)
5
EARLY MODELS
17
4
18
5
6
8
1
9
2
19
15
16
14
3
7
8
10
12
11
7
13
10
P1662
40
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model RT)
ITEM
PART NO.
QTY.
DESCRIPTION
1
04314.0001
02328.0003
1
Thermostat Assy (Includes items 2 & 3)
1
Screw, PNH SLTD #6-32 x .312"
2
07073.0001
1
Grommet
3
00720.0000
1
Knob
4
04752.0000
01315.0000
01519.0000
00970.0000
1
Bracket, Component Mounting
2
Screw, TRH PNH #8-32 x .375"
2
Lockwasher #8
2
Nut, KEPS #8-32
5
32400.0000
32400.0001
01320.0000
00912.0000
1
Timer, Digital 120V
1
Timer, Digital 240V
2
Screw, RDH SLTD #8-32 x 1.0"
2
Fastener, "J" Type #8-32
6
01053.1000
1
Switch, Rotary OFF/LO/MED/HI (Models with High Heat Warmer)
7
01052.0000
4
Switch, Rotary ON/OFF (One less used on models with High Heat Warmer)
8
00990.0000
4
Nut, Hex .375-24"
9
01055.0000
1
Knob, OFF/LO/MED/HI (Models with High Heat Warmer)
10
01054.0000
4
Knob, ON/OFF (One less used on models with High Heat Warmer)
11
01088.0000
01089.0000
1
1
Lamp (120V)
Lamp (240V)
12
01186.0000
1
Switch, ON/OFF
13
01061.0000
1
Switch, MOMENTARY START
14
00824.0000
1
Decal, Grounding
15
00985.0000
1
Decal, INDIVIDUAL CIRCUIT INFO
16
01309.0000
1
Screw, Harness Grounding
17
01106.0001
01106.0000
07038.0000
01370.0000
00912.0000
1
Terminal Block, 2-pole RED/BLK
1
Terminal Block, 2-pole WHT/BLK
1
Terminal Block, 3-pole RED/WHT/BLK
2
Screw, PNH SLTD #8-32 x .75"
2
Fastener, "J" Type #8-32
18
32530.0001
2
19
38894.0001
01308.0002
01327.0000
01512.0000
1
Switch, Master ON/OFF
2
Screw, Truss Head, Locking #6-32 x .25" (Mounting)
4
Screw, Pan Head #10-32 x .38" (Terminals)
4
Lockwasher, Ext.-tooth #10
Spacer (Models with Digital Timer)
(Continued)
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
41
10785 010708
Part II
BUNN®
OL,RL
OT,RT
ELECTRICAL & OPERATING CONTROLS (Model RT)
(Continued)
5
EARLY MODELS
17
4
18
5
6
8
1
9
2
19
15
16
14
3
7
8
10
12
11
7
13
10
P1662
42
10785 010708
Part II
ELECTRICAL & OPERATING CONTROLS (Model RT)
ITEM
PART NO.
QTY.
DESCRIPTION
The following items are not illustrated
20
21016.0028
1
Lead, BLK 27.0"
21
21016.0029
1
Lead, BLU/BLK 23.0"
22
01825.0000
1
Harness, Main, 120V (Models RT & RTF)(Models with High Heat Warmer)
01825.0002
1
Harness, Main, 120V (Models RT & RTF)(Models without High Heat Warmer)
34902.0003
1
Harness, Main, 120V (Models RT & RTF)(Models without High Heat Warmer)(Models
w/ Master ON/OFF Switch)
22430.0000
1
Harness, Main, 120V (Model RT Galley)(Models with High Heat Warmer)
22430.0002
1
Harness, Main, 120V (Model RT Galley)(Models without High Heat Warmer)
01826.0000
1
Harness, Main, 240V (Model RTA)(Models with High Heat Warmer)
01826.0002
1
Harness, Main, 240V (Model RTA)(Models without High Heat Warmer)
23
22354.0000
1
Wire, Ground (Model RTA)
24
38920.0000
1
Harness, Wiring, Master ON/OFF Switch
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
43
10785 010708
Part II
BUNN®
OL,RL
OT,RT
FUNNELS & BASKETS
1
2
3
8
6
4
9
6
1
7
5
44
7
P1663
10785 010708
Part II
FUNNELS & BASKETS
ITEM
PART NO.
QTY.
DESCRIPTION
1
20217.0000
20217.0001
20583.0002
29351.0000
1
1
1
1
Funnel, SST w/Black Handle (7.625" Dia)(Includes items 2 thru 5)
Funnel, SST w/Orange Handle (7.625" Dia)(Includes items 2 thru 5)
Funnel, Smoke Plastic (7.25" Dia)(Includes items 6,7 & 9)
Funnel, Smoke Plastic (7.625" Dia)(Includes items 6,7 & 9)
2
33090.0000
1
Filter Basket w/Splash Guard
3
28554.0000
1
Funnel w/Decals (Includes items 6 & 7)
4
20244.1000
20244.1001
01331.0002
1
Handle Kit, Black (Includes screw)
1
Handle Kit, Orange (Includes screw)
1
Screw, Round Head #10-32 x 1.50"
5
01031.0000
1
Funnel Tip Kit
6
03408.0002
1
Decal, WARNING-REMOVE FUNNEL
7
03409.0002
1
Decal, WARNING-HOT LIQUID
8
23379.0001
1
Adapter, Funnel (For use with 7.25" Dia Funnel)
9
32964.0000
1
Splash Guard
* Indicates the part number listed is for reference only. See DESCRIPTION for possible service replacement.
45
10785 010708
Part II
NUMERICAL INDEX
PART NO. PAGE NO.
00225.1001........................ 25
00305.0000........................ 21
00310.0000........................ 21
00310.0002........................ 21
00398.0002................... 21,23
00400.0001........................ 17
00402.0001.............. 19,21,23
00406.0001................ 9,11,17
00432.0001........................ 19
00458.0001........................ 19
00459.0001........................ 19
00462.0001....................... 5,7
00463.0000........................ 19
00465.0001........................ 19
00484.0001........................ 23
00606.0000............... 5,7,9,11
00656.0000............... 5,7,9,11
00658.0000............... 5,7,9,11
00688.0000..................... 7,11
00715.0000............. 5,9,29,37
00720.0000......... 29,33,37,41
00751.0000............... 5,7,9,11
00752.0000............... 5,7,9,11
00754.0001............... 5,7,9,11
00774.0000..................... 9,11
00803.0000.......................... 7
00804.0000........................ 25
00822.0000........................ 11
00823.0000.................... 5,7,9
00823.0000........................ 11
00824.0000......... 29,33,37,41
00831.0000............... 5,7,9,11
00875.0000........... 9,11,23,37
00908.0000.............. 13,15,17
00909.0000........................ 27
00910.0000........................ 27
00912.0000........... 7,25,37,41
00916.0000................... 25,27
00917.0000............... 5,7,9,11
00927.0000............. 5,9,29,37
00929.0001.............. 13,15,17
00932.0000........................ 15
00935.0001........................ 15
00942.0000................... 15,17
00943.0000................... 13,17
00946.0000........................ 13
00970.0000.............. 13,15,25
00970.0000.............. 27,37,41
00971.0000............... 5,7,9,11
00973.0000........................ 37
00978.0000............... 5,7,9,11
00985.0000......... 29,33,37,41
00990.0000................... 33,41
01031.0000........................ 45
01052.0000................... 33,41
01053.1000................... 33,41
PART NO.
PAGE NO.
01054.0000................... 33,41
01055.0000................... 33,41
01061.0000......... 29,33,37,41
01075.0000................... 15,17
01082.0000................... 15,17
01085.0002................... 19,21
01088.0000.... 25,29,33,37,41
01089.0000.... 25,29,33,37,41
01100.0000................... 19,21
01101.0000................... 19,21
01104.0000................... 19,21
01106.0000............. 29,33,37,
01106.0001.............. 29,33,41
01111.0000................... 19,21
01111.0002................... 19,21
01116.0000................... 19,21
01117.0000........................ 21
01119.0000........................ 19
01138.0000........................ 19
01139.0000........................ 19
01143.0000................... 25,27
01154.0001........................ 21
01155.0000........................ 21
01161.0000........................ 27
01171.0001........................ 21
01186.0000.... 25,29,33,37,41
01189.0000..................... 7,25
01197.0000........................ 27
01198.0000........................ 27
01227.0000........................ 25
01303.0000................... 25,27
01304.0000........................ 27
01308.0002......... 29,33,37,41
01309.0000......... 29,33,37,41
01311.0000............... 5,7,9,11
01315.0000............... 5,7,9,11
01315.0000.............. 29,33,41
01317.0000................... 29,33
01318.0000..................... 9,11
01320.0000.................... 5,7,9
01320.0000.............. 11,37,41
01322.0000........................ 11
01323.0000........................ 25
01326.0000........................ 21
01327.0000.... 19,29,33,37,41
01331.0000.......... 5,7,9,11,29
01331.0002........................ 45
01332.0000........................ 27
01370.0000.............. 15,37,41
01371.0000..................... 7,25
01377.0000..................... 7,25
01502.0000........................ 19
01503.0000........................ 27
01512.0000.......... 5,7,9,11,21
01512.0000......... 29,33,37,41
01516.0000.......... 5,7,9,11,25
46
PART NO.
PAGE NO.
01519.0000........................ 41
01522.0000........................ 15
01527.0000........................ 13
01532.0000................... 19,23
01533.0002........................ 37
01666.0000................... 29,37
01668.0000........................ 39
01825.0000........................ 43
01825.0002........................ 43
01826.0000........................ 43
01826.0002........................ 43
01860.0000................... 25,31
01860.0001................... 25,31
01869.0000........................ 39
01869.0001........................ 39
01870.0000........................ 39
01907.0000........................ 27
01928.0000................... 15,17
01951.0000................... 25,27
01951.0001........................ 25
01975.0000................... 19,21
01977.0000................... 29,33
02056.1000................... 29,33
02308.0000.... 13,19,29,33,37
02310.0000............... 5,7,9,11
02328.0000................... 29,33
02328.0003......... 29,33,37,41
02434.1000.......... 5,7,9,11,15
02713.0000........................ 13
02745.0000........................ 13
02746.0000........................ 13
02747.0000........................ 13
02755.1000........................ 13
02756.1000........................ 13
02775.0000........................ 13
02817.0000................... 25,27
02858.0000........................ 23
03311.0000........................ 27
03408.0002........................ 45
03409.0002........................ 45
03652.0000........................ 25
03656.0000................... 25,27
03697.0000................... 25,27
03807.0000........................ 13
03810.1000........................ 25
03811.1000.......................... 7
03813.0000........................ 25
03820.0000.............. 19,31,35
03989.0000........................ 13
04129.0000........................ 17
04221.0000........................ 17
04236.1000........................ 17
04243.0000................... 31,33
04314.0001......... 29,33,37,41
04513.0000................... 31,39
04626.0000................... 15,17
PART NO. PAGE NO.
04626.0001........................ 17
04636.1000........................ 17
04637.1000........................ 17
04752.0000................... 37,41
04831.0000........................ 13
04970.0000........................ 11
04974.0000.......................... 9
05000.0000................... 29,33
05005.0000..................... 7,11
05014.0000....................... 5,9
05016.0000............... 5,7,9,11
05017.0000............... 5,7,9,11
05023.0002.......................... 9
05023.1000.......................... 9
05025.1000.......................... 9
05025.1000........................ 11
05027.0002........................ 11
05027.1000........................ 11
05031.0000........................ 15
05032.1000........................ 13
05033.1000........................ 13
05036.1000........................ 13
05037.1000........................ 13
05038.0000........................ 13
05039.0000........................ 13
05067.0000........................ 15
05070.0000........................ 15
05078.0000........................ 13
05082.0000........................ 13
05084.0000........................ 13
05089.0000................... 29,33
05092.0000.......................... 7
05092.1000.......................... 7
05096.0000........................ 19
05101.0000.......................... 7
05102.0000.......................... 5
05103.1000....................... 5,7
05103.1001.......................... 5
05105.0000.......................... 5
05105.1002.......................... 5
05106.0000........................ 13
05106.0001........................ 13
05108.0000........................ 13
05110.1000........................ 13
05112.0000........................ 31
05112.0001........................ 31
05113.0000........................ 35
05116.0000........................ 31
05116.0001........................ 31
05117.0000........................ 35
05117.0002........................ 35
05118.0000........................ 31
05119.0000........................ 19
05177.0000........................ 37
05178.0000........................ 37
05186.0000........................ 39
10785 071808
Part II
NUMERICAL INDEX
PART NO. PAGE NO.
05187.0000........................ 37
05194.0000.......................... 9
05212.0000................... 25,27
05515.0000........................ 17
05518.0000........................ 17
05533.0000........................ 17
05533.0002........................ 17
05553.0000........................ 17
05682.1000........................ 17
05683.1000........................ 17
05684.0000........................ 17
05717.0000........................ 25
06064.0000................... 31,39
06335.1004........................ 29
07038.0000......... 29,33,37,41
07073.0001......... 29,33,37,41
10007.0000........................ 25
10277.0000........................ 11
10278.0000.......................... 9
11440.0011........................ 25
12364.0000............... 5,7,9,11
12687.0000........................ 17
12688.0000........................ 17
12689.1000........................ 17
12915.0000........................ 23
12984.0004................... 29,33
13042.0001................... 25,27
13053.0000........................ 23
13054.0000........................ 23
13055.0000........................ 23
13056.0000........................ 23
13057.0000........................ 23
13058.0000........................ 23
13059.0000........................ 23
13060.0000........................ 23
13061.0000........................ 23
20201.4300........................ 19
20201.5600........................ 23
20211.0100........................ 17
20217.0000........................ 45
20217.0001........................ 45
20244.1000........................ 45
20244.1001........................ 45
20526.1195........................ 21
20528.1195........................ 21
20554.0001........................ 21
20583.0002........................ 45
20726.0000........................ 23
20747.0000........................ 23
20749.0000................... 29,33
20768.0000........................ 13
20771.0001................... 29,33
20942.1000........................ 13
21012.0062........................ 31
21012.0064........................ 31
21012.0066........................ 31
PART NO.
PAGE NO.
21012.0067........................ 31
21016.0007................... 31,35
21016.0011........................ 31
21016.0027........................ 31
21016.0028......... 31,35,39,43
21016.0029......... 31,35,39,43
21016.0122........................ 17
21016.0155................... 31,35
21180.0000................... 19,21
21181.0000................... 19,21
22249.0000................... 19,21
22293.0000................... 19,21
22351.1000..................... 7,11
22354.0000................... 35,43
22356.0000........................ 31
22357.1002........................ 11
22357.1003.......................... 9
22358.1000....................... 5,9
22358.1001.......................... 5
22358.1002.......................... 9
22360.0000........................ 35
22360.0002........................ 35
22362.0000................... 31,35
22399.0000........................ 31
22428.1000........................ 11
22430.0000........................ 43
22430.0002........................ 43
22476.0000........................ 39
22546.0000........................ 23
23379.0001........................ 45
23721.0000................... 19,21
23820.1000................... 19,21
24684.0000........................ 15
27657.0000........................ 37
28479.0000................... 19,21
28480.0000................... 19,21
28481.0000................... 19,21
28554.0000........................ 45
29329.1000................... 15,17
29351.0000........................ 45
32400.0000................... 37,41
32400.0001................... 37,41
32423.0000........................ 11
32424.0000.......................... 7
32530.0001................... 37,41
32540.0000..................... 9,11
32964.0000........................ 45
33090.0000........................ 45
34902.0003........................ 43
34950.0001........................ 39
37881.0000.......... 5,7,9,11,25
38894.0001......... 29,33,37,41
38920.0000......... 31,35,39,43
47
PART NO.
PAGE NO.
PART NO. PAGE NO.
10785 010708
Ref: NAVSEAINST 4160.3A NAVSEA S0005-AA-GYD-030/TMMP
NAVSEA/SPAWAR TECHNICAL MANUAL DEFICIENCY/EVALUATION REPORT (TMDER)
INSTRUCTIONS: Continue on 8 ½” x 11” page if additional space is needed.
1. Use this report to indicate deficiencies, problems and recommendations relating to publications.
2. For CLASSIFIED TMDERs see OPNAVINST 5510H for mailing requirements.
3. For TMDERs that affect more than one publication, submit a separate TMDER for each.
4. Submit TMDERs at web site https://nsdsa2.phdnswc.navy.mil or mail to: COMMANDER, CODE 310 TMDER BLDG 1389,
NAVSURFWARCENDIV NSDSA, 4363 MISSILE WAY, PORT HUENEME CA 93043-4307
1. PUBLICATION NUMBER
2. VOL/PART
3. REV/DATE OR CHG/DATE
5. TITLE OF PUBLICATION
4. SYSTEM/EQUIPMENT ID
6. REPORT CONTROL NUMBER
(6 digit UIC-YY-any four: xxxxxx-03-xxxx)
7. RECOMMEND CHANGES TO PUBLICATION
7a. Page #
7b. Para #
7c. RECOMMENDED CHANGES AND REASONS
8. ORIGINATOR’S NAME AND WORK CENTER
9. DATE
10. ORIGINATOR’S E-MAIL ADDRESS
11. TMMA of Manual
(NSDSA will complete)
12. SHIP OR ACTIVITY Name and Address (Include UIC/CAGE/HULL)
13. Phone Numbers:
Commercial
(
)
FAX
NAVSEA 4160/1 (Rev. 7-2003)
S/N 0116-lf-985-4100
-
DSN
(
)
-
FOLD HERE AND TAPE SECURELY
PLEASE DO NOT STAPLE
INCLUDE COMPLETE ADDRESS
USE PROPER
POSTAGE
FOR OFFICE USE ONLY
COMMANDER
CODE 310 BLDG 1389
NAVSURFWARCENDIV NSDSA
4363 MISSILE WAY
PORT HUENEME, CA 93043-4307
FOLD HERE AND TAPE SECURELY
PLEASE DO NOT STAPLE