SERVICE & REPAIR MANUAL BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 39132.0000A 04/08 ©2008 Bunn-O-Matic Corporation
SERVICE & REPAIR MANUALBUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
39132.0000A 04/08 ©2008 Bunn-O-Matic Corporation
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BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-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, BUNN-serve, 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, Scale-Pro, Single, Smart Funnel, Smart Hopper, SmartWAVE, Soft Heat, SplashGard, System III, ThermoFresh, 392, 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, Quality Beverage Equip-ment Worldwide, , 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.
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CONTENTSWarranty............................................................................................... 2Contents .............................................................................................. 3Troubleshooting .................................................................................. 4Diagnostics .......................................................................................... 9Service ............................................................................................... 10Wiring Diagrams ............................................................................... 22Schematics ........................................................................................ 26
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TROUBLESHOOTINGA 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,andrepairofelectricalequipmentshouldbeperformedonlybyqualifiedser-vice personnel.
• Allelectroniccomponentshaveaclinevoltageandsomehavelowvoltagedcpotentialontheirterminals. Shorting of terminals or the application of external voltages may result in board fail-ure.
• Intermittentoperationofelectroniccircuitboardsisunlikely.Boardfailurewillnormallybeper-manent.Ifanintermittentconditionisencountered,thecausewilllikelybeaswitchcontactoraloose connection at a terminal or crimp.
• Solenoidremovalrequiresinterruptingthewatersupplytothevalve.Damagemayresultifsole-noidsareenergizedformorethantenminuteswithoutasupplyofwater.
• Theuseoftwowrenchesisrecommendedwheneverplumbingfittingsaretightenedorloosened.Thiswillhelptoavoidtwistsandkinksinthetubing.
• Makecertainthatallplumbingconnectionsaresealedandelectricalconnectionstightandiso-lated.
• Thisbrewerisheatedatalltimes.Keepawayfromcombustibles.
WARNING • Exerciseextremecautionwhenservicingelectricalequipment. • Unplug the brewer when servicing, except when electrical tests are speci-fied. • Followrecommendedserviceprocedures. • Replaceallprotectiveshieldsorsafetynotices.
Beforetroubleshootingthisbrewer,checkforthefollowing:
Control Boards 1. Make sure ribbon cable is properly attached to the control board (ALL PINS INSERTED INTO
PLUG). 2.Makesurethereisanyloninsulatingwasherundereachscrewheadthatholdsthecontrol
board to the plastic front end cap. This is important for proper operation. 3.Makesurebeforeservicingbrewerthatvoltageispresentatcontrolboard. 4.Pressanywarmerswitchorobserveifanyindicatorlightsareglowingonthecontrolpanel.If
so,proceedwithtesting.Ifnot,checkforvoltageacrosspins1&2ofthetenpinJ1connector(blackandwhitewires).Ifvoltageispresent,replacethecontrolboard.Ifvoltageisnotpresent,checkwiringandvoltageacrossterminalblock(blackandwhite).Correcttheproblemandretestbeforeproceedingwithtesting.
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Willnotrefill
RefilldoesnotshutoffPower"ON"
RefilldoesnotshutoffPower"OFF"
PROBABLE CAUSE REMEDYPROBLEM
1.Powerofftobrewer
2. Water shut off
3. Error Message
4.ON/OFFSwitch (Ifequipped)
5. Lime build up on Probe(s)
6.RefillValveorControlBoard
1. Lime build up on probe
2. Water Level Sensing Sys-tem
3.Refillvalveorcontrolboard
1.Refillvalve
PressOFF/ONswitchoncontrolpaneltodetermineifpowerisON.
MakesurewaterisON.
Brewerhasshutdowndue tomalfunction (See Diagnostic Section in this manual).
Make sure ON/OFF Switch is"ON"andindicatorislit.
Remove the Level Probe(s) and check for lime deposit on tip. Clean and reinstall.
Refer to page 19
Remove Level Probe and check for lime deposits on tip. Clean and reinstall.
Replace control board
Check valve. Page 19
Clean or replace valve as needed. Page 19
TROUBLESHOOTING (cont.)
REFILLCIRCUIT
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HEATING CIRCUIT
1. Display's error message
2. Water not touching main (short) level probe
3. Water Level Probe Sensing System
4. Temperature Probe
5. Limit Thermostat or TCO
6. Tank Heater
1. Lime build up on temperature probe, tank or tank heater
2. Temperature Probe
3. Control Board
1. Plumbing lines
2. Water supply
3. Lime build up
Brewerhasshutdowndue tomalfunction. See Diagnostics.
Remove level probe and grom-met. Look into hole on tank lid. Water must be within ap-proximately one inch from top of tank.
Checkrefillcircuit.Heaterswillnotturnonifwaterisnotground-ing level probe.
Check/replace
Check/replace
Check/replace
Inspect probe and tank assem-bly for excessive lime deposits. Delimeasrequired.
Check/replace
Check/replace
Plumbing lines should not rest on the counter top.
Thebrewermustbeconnectedtoacoldwatersupply.
Remove the tank lid and clean inside of tank with a delimingagent, if necessary.
Water does not heat to proper temperature
IMPORTANT: Make sure no temperature tests are taken before the display reads ready. Tank temperature must be stabilized before readings are taken.
Spitting or excessive steaming (cont.)
Brewer is making unusualnoises
TROUBLESHOOTING (cont.)
PROBABLE CAUSE REMEDYPROBLEM
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TROUBLESHOOTING (cont.)
PROBLEM PROBABLE CAUSE REMEDY
BREWING CIRCUIT
Brewcyclewillnotstart
Consistentlylowbeveragelevelin the dispenser or beverage overflowsdispenser
1. Display's error message
2.Nowater
3.Nopowerorincorrectvoltagetothebrewer
4. ON/OFF switch not in the"ON"position
5.Lowwatertemperature(Brewlockout is enabled)
6.Waternottouchingrefillprobeinside tank
7.MembraneSwitch
8. Dispense valve
9. Control board
1.BrewvolumeNOTE: Volume adjustmentsmustbemadewithsprayheadinstalled.
2. Lime build up
3.DispenseValve
Brewerhasshutdowndue tomalfunction. See Diagnostics.
Water lines and valves to the brewermustbeopen.
Check for voltage across the terminals at the terminal block.
The indicator lamp must be lit
Allowbrewertoheatuntilready,or disable the brew lockoutfeature.
Watermustbeincontactwithrefill probe before brew cyclewillstart.
Check/replace
Check/replace
Check/replace
Inspect the dispense valve and sprayhead for excessive lime deposits.Delimeasrequired.
Remove dispense valve and clear any obstructions. Rebuild or replace valve if necessary. (See page 24)
Check/replace
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TROUBLESHOOTING (cont.)
PROBLEM PROBABLE CAUSE REMEDY
BREWING CIRCUIT (cont.)
Dripping from sprayhead
Weak beverage
Dry coffee grounds remain in the funnel
Low beverage serving tem-perature
1. Lime build up
2. Dispense valve
1. Sprayhead
2. Water temperature
3. Filter type
4. Coffee grind
5. Funnel loading
1. Sprayhead
2. Funnel loading
1. Warmer
2. Thermal server/airpot not preheatedbeforebrewcycle
Inspect the tank assembly for excessive lime deposits. Delime asrequired.
Check/replace
A clean sprayhead must be used for proper extraction.
Place an empty brew funnelon an empty decanter beneath the sprayhead. Initiate brewcycleandcheckthewatertem-peratureimmediatelybelowthesprayheadwithathermometer.The reading must not be less than195°F (91°C).Adjust thetemperature setting to increase thewatertemperature.RefertoInitial Set-up instructions.
BUNN® paper filters must beused for proper extraction.
Afinedriporgrindmustbeusedfor proper extraction.
TheBUNN®paperfiltermustbe centered in the funnel and the bed of grounds leveled by shaking gently.
Make sure sprayhead is pres-ent and holes are clear and unobstructed.
TheBUNN®paperfiltermustbe centered in the funnel and the bed of grounds leveled by shaking gently.
Check/replace
Preheat server
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DIAGNOSTICS
PROBABLE CAUSE REMEDYMESSAGE
"CHECK SPRAYHEAD FORLIME" - "CHECK FITTINGSFORLIME"
Clean sprayhead
Clean valve
Clean tank
1. Lime buildup in sprayhead
2.Limebuildupinbrewvalve
3.Limebuildupinbrewtank
"WARNING INACCURATEFLOW" - "TOO MUCH LIMEPLEASEREPAIR"
Clean sprayhead
Clean valve
Clean tank
1. Lime buildup in sprayhead
2.Limebuildupinbrewvalve
3.Limebuildupinbrewtank
"WARNINGVERYLOWFLOW"-"PLEASEREPAIR"
Clean sprayhead
Clean valve
Clean tank
1. Lime buildup in sprayhead
2.Limebuildupinbrewvalve
3.Limebuildupinbrewtank
TemperatureTooLow
Heating Time Too Long
Fill Time Too Long
Temp Sensor Out Of Range, Check For Bad Connections
Temp Sensor Out Of Range, Check Wire For Shorts
1. Water temperature in the tank does not meet the ready temperature.
1. Tank Heater failure.
2. Control Board/Thermistor failure
1.Watershutofftobrewer
2. Supply line too small or ob-structed
3. Inlet Solenoid failure
4. Control Board Failure
5.ON/OFFswitchisOFF
1. Temperature Sensor Probe open
1. Temperature Sensor Probe wire(s)shorted
A)Waitforthebrewertoheatto the proper temperature.
B) Disable the BREW LOCK-OUT function. Refer to program-ming section for procedure.
Replace or repair as needed
Replace or repair as needed
Checkwatersupplyshut-off
Replace or repair as needed
Replace or repair as needed
Replace or repair as needed
TurnswitchON
Replace or repair as needed
Replace or repair as needed
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COMPONENT ACCESS
This section provides procedures for testing andreplacingvariousmajorcomponentsusedin this brewer should service become neces-sary. Refer to Troubleshooting for assistance in determining the cause of any problem.
WARNING - Inspection, testing, and repair of electricalequipmentshouldbeperformedonlybyqualifiedservicepersonnel.Thebrewershouldbeunpluggedwhenservicing,exceptwhenelec-tricaltestsarerequiredandthetestprocedurespecificallystatestopluginthebrewer.
WARNING - Disconnect the brewer from thepowersourcebeforetheremovalofanypanelor the replacement of any component.
All components are accessible by the removal ofthetopcoverorwarmerhousing,frontaccesspanelandwarmerplate(s).
Refer to wiring diagrams at the back of this manual when reconnecting wires.
Contents
Access ...................................................... 10Control Board .......................................... 11Membrane Switch .................................... 12Brew Valve ................................................ 13Refill Valve ................................................ 14Tank Heaters ............................................ 15Thermal Cut Off ....................................... 16Limit Thermostat ...................................... 16Blanket Warmer ........................................ 17Temperature Probe .................................. 18Warmer Elements .................................... 19Voltage Selector Switch .......................... 20Power Switch ........................................... 21Wiring Diagrams ..................................... 22Schematics ............................................... 26
FIG.10-1COMPONENTACCESS
FIG.10-2COMPONENTACCESS
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Location: The Control Board is located inside the top cover behind the front face plate.
Test Procedures: Thetestproceduresforthecontrolboardwillvary depending upon the problems experienced bythebrewer.RefertotheTroubleshootingsec-tionwhichisdividedintothreesections,RefillCircuit,HeatingCircuit,andBrewingCircuit.
Check for Power to board:1. Insert one meter lead in J1-pin 1 and theotherleadinJ1-pin2.2. With the power connected to brewer, thevoltage reading to the board should be the line voltage rated for that model.If no voltage is present, check wiring to the board. If voltage is present, and brewer does not power on, replace board.
Removal and Replacement:1. Disconnectbrewerfrompowersource.2. Disconnectthewiresfromtherelayonthecontrol board.3. Disconnect the 10-pin connector (main har-ness) and the 3-pin connector (level probe har-ness) from the control board.4. Disconnect the 10-pin connector (ribbon cable) from the control board.
FIG.11-1CONTROLBOARD
5. Removethetwoscrewsandtwonylonwash-ers securing the control board to the front face plate.6. Tilt the control board inward to clear thedisplay section.7. Place thebottomedgeof thenewcontrolboardinthetwocradles,tilttheboardforward,andsecurewiththetwoscrewsandnylonwash-ers to the front face plate.NOTE: The nylon washers must be installed under the heads of the two screws to pre-vent a possible shorting of the control board circuits.8. Re-installwires&connectors.
FaceplateRemovalandReplacement:1. Followsteps1-4above.2. Drain tank and disconnect/remove faucet.3. Remove the 3 nuts and 1 standoff from back side of faceplate assembly.4. Remove faceplate and control board as an assembly out the front opening.5. Followsteps5-7above toremove/reinstallboard.
FIG.11-2FACEPLATEREMOVAL
CONTROL BOARD
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Location:TheMembraneSwitch is locatedon the frontface plate.
Test Procedures: Therearetwomethodsfortestingthemem-braneswitch.Theeasiestmethodistousethebuilt in test mode. Refer to the Programing Sec-tionforServiceTools/TestSwitches.Ifforsomereason you can't get into the program modes,
FIG.12-1MEMBRANESWITCH
orbrewerwon'tpowerup,youcantest itwithan ohmmeter or continuity tester. Refer to the schematic to trace the appropriate pins.
NOTE: Pin 1 is the static shield & will not provide a reading to the other pins. There are two commons in this circuit, pins 9 & 10. #Disconnect brewer from power source before disconnecting ribbon cable from control board.
Removal and Replacement:1. Disconnect the ribbon cable from 10-pin con-nector on the control board.2. Gentlypeelthemembraneswitchfromthefront face plate assembly.4 Remove any adhesive that remains on the front face plate.5. Remove the adhesive backing from the newmembraneswitch.Inserttheribboncablethrough the slot in the front face plate and apply themembraneswitchtothefrontfaceplate.6. Install the control board to the back side of thefrontfaceplateusingthetwo#6screws&nylonwasherstothefrontfaceplateassembly.NOTE: The two nylon washers must be in-stalled under the heads of the two #6 screws to prevent a possible shorting of the control board circuits.7. Reconnect the ribbon cable to the 10-pin connector on the control board making sure every pin on the control board is inserted into the ribbon cable connector.
Wrap a thin paper clip around each meter lead and extend past the tip by ¼"-½".Youmayneedtosandofftheclear coating on some clips!
Helpful
Hint
FIG.12-2MEMBRANESWITCHCONTINUITY
MEMBRANE SWITCH
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Location:Thebrewvalveislocatedinsidethetopcoverbehind the front face plate.
Test Procedures:1. Refer to the Programing Section for Service Tools/TestOutputs/BrewValve.2. Besurebrewfunnel&serverare inplacebefore activating valve.3. Check the valve for coil action. Turn on the valvewiththetestmode.Listencarefullyinthevicinityofthebrewvalveforaclickasthecoilpulls the plunger in.If no sound is heard as described, proceed to #4. If the sound is heard as described, there may be a blockage in the valve , hose, tank, or sprayhead. Disconnect the brewer from the power source. Remove the valve and inspect for blockage, and de-lime all related areas.4. Connect the voltmeter leads to the coil ter-minals.Turnonthevalvewiththetestmode.NOTE: Due to the internally rectified coil, the indication will be 120VAC all the time. Set the meter to DC volts. The indication should be 170VDC when activated. If the polarity ofmeterleadsarereversed,readingwillindicate-170VDC.(Double these readings for 240 volt coils)
If voltage is present as described, but no coil ac-tionisobserved,brewvalveisdefective.Replacevalve and test again to verify repair.If voltage is not present as described, refer to WiringDiagramsandcheckthebrewerwiringharness.Alsocheckthecontrolboardandswitchfor proper operation.
Removal and Replacement:1. Disconnect the brewer from the powersource.2. Disconnectwiresfromthevalve.3. Drain enough water from the tank so thewaterlevelisbelowtheoutlet.4. Remove hoses from the valve.5. Remove the two #8-32 nuts securing thevalve to the sprayhead panel.6. Installnewvalveusingthetwo#8-32nuts.7. Reconnect hoses to the valve and secure in placewithclamps.
FIG.13-2BREWVALVE
FIG.13-1BREWVALVE
Due to the internally rectified coil, do not attempt to test this type of coil with an om-meter. The reading will be open or very high resistance, depending on the polarity of your meter leads.
BREW VALVE
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REFILLVALVE
Location: Therefillvalveislocatedinsidethefrontofthebrewer.
Test Procedures:1. Enterprogramminglevel2,scrollto"ServiceTools"thenscrollto"RefillValve".2. Brieflyactivatetherefillvalveinthetestmode.With a voltmeter, check the voltage across the coilwires.3. Theindicationmustbe120voltsacfortwowire120voltmodelsandthreewire120/208-240voltmodelsor230voltsacfortwowire230voltmodels.If voltage is present, proceed to # 4.If voltage is not present, refer to Wiring Dia-grams and check main wiring harness. If har-ness checks ok, replace control board.4. Checktherefillvalveforcoilaction.Briefly activatetherefillvalveinthetestmodeandlistencarefullyneartherefillvalvefora"clicking"soundas the magnetic coil pulls the plunger in.If the sound is heard as described and water will not pass through the refill valve, there may be a blockage in the water line before the refill valve or, the solenoid valve may
require inspection for wear, and removal of waterborne particles.If the sound is not heard as described, pro-ceed to # 5.5. Disconnectthebrewerfromthepowersource.6. Checkforcontinuityacrosstherefillvalvecoilterminals.If continuity is not present as described, replace the refill valve.If continuity is present as described, there could be some debris in the valve.
Removal and Replacement:1. Removebothwiresfromtherefillvalve.2. Verifythatthewhiteshutoffclampbetweenvalveandtankissqueezedshut.3. Disconnectbothwaterlinesatthevalve.4. Removethetwo1/4"-20screwssecuringthevalve to the component mounting bracket. 5. Usingthetwo1/4"-20screws,installthenewvalve to the component mounting bracket.6. Securelyfastenthewaterlinestothevalve.7. Refertowiringdiagramswhenreconnectingthewires.8. Install access panels and covers and refer toInitialSet-upforrefillandoperation.
FIG.14-2REFILLVALVE
FIG.14-1REFILLVALVE
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FIG.15-1DVTANKHEATERS
Location:The tank heaters are located inside the tank and secured to the tank bottom.
Test Procedures:1. With a voltmeter, check voltage across
the white wire (120V Models) or red wire(120/208-240V Models) from the terminalblockandblackwirefromthecontrolboard.Connect brewer to thepower source.Theindicationmustbe120voltsacfortwowire120 volt models or 208-240 volts ac for three wire120/208-240voltmodels(duringaheat-ing cycle).
2. Disconnect the brewer from the powersource.
If voltage is present as described, proceed to #3.If voltage is not present as described, refer to theWiringDiagramsandcheckwiringharness.If harness checks ok, replace control board.
3. Disconnect thewiresfromthetankheaterterminals.
4. Check resistance value across tank heater terminals and compare to chart.
If resistance is present as described, reconnect thewires,thetankheaterisok.If resistance is not present as described, replace the tank heater.
NOTE-Ifanyresistanceisreadbetweensheathand either terminal, remove and inspect heater for cracks in the sheath.
TANKHEATERS
1425W Small Dia.
2268W Large Dia.
1425W-120V 10.103500W-240V 16.461850W-240V 31.143500W-200V 11.433000W-240V 19.202268W-240V 6.35TERMINAL TO SHEATH - INFINITE (OPEN)
HEATER RESISTANCE
Removal and Replacement:1. Removethetopcoverortopwarmerhous-
ing and front access panel as previously described.
2. Drainwaterfromthetank.3. Disconnect all the hoses from the tank.4. Disconnect the temperature probe from the
top of the tank by pulling the probe from the grommet in the top of the tank lid.
5. Remove both level probes from their grom-mets.
6. Disconnectthegreenwirefromthetopofthetank.
7. Disconnect the limit thermostat from the side of the tank.
8. Disconnectthetwowhitewiresfromthetankwarmerblanket.
9. Disconnect the wires from tank heater ter-minals.
10.Remove the four #8-32 nuts securing thetank to the mounting brackets and remove the tank assembly.
11.Removetheeight#8-32nutssecuringthetank lid to the tank.
12.Removethetwohexnutssecuringthetankheater to the bottom of the tank. Remove tankheaterwithgasketsanddiscard.
13.Installnewtankheater(s)withgasketstothebottomofthetankandsecurewithtwohexnuts.
14. Install tank assembly onto mounting brackets andsecureinplacewithfour#8-32nuts.
15.Installtanklidandsecureinplacewitheight#8-32nuts.
16.Connect the two white wires of the tankwarmerblanket.
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LIMIT THERMOSTAT
Location:The limit thermostat is located inside the top cover on the front side of the tank.
Test Procedures:1. Disconnect the brewer from the powersource.2. Disconnectthewiresfromthelimitthermo-stat.3. With an ohmmeter, check for continuity across the limit thermostat terminals.
If continuity is present as described, the limit thermostat is operating properly.If continuity is not present as described, replace the limit thermostat.
Removal and Replacement:1. Removethewiresfromlimitthermostatter-minals.2. Carefully slide the limit thermostat out from under the retaining clip and remove limit ther-mostat.3. Carefullyslidethenewlimitthermostatintothe retaining clip. Ensure the metal face has good contactwithtank.
FIG.16-2LIMITTHERMOSTAT
FIG.16-1TCOCHECK
THERMALCUTOFF(230V MODELS ONLY)
Location:The TCO's are located under the tank at the heater connections.
Test Procedures:1. Disconnect the brewer from the powersource.2. Disconnect the TCO from the tank heater.3. With an ohmmeter, check for continuity across theTCOasshownabove.
If continuity is not present as described, replace the main harness.
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Location:
Theblanketwarmeriswrappedaroundthetank assembly.
Test Procedures:1. Disconnect the brewer from the power
source.2. With a voltmeter, check voltage across the
two wires at the warmer element with the"ON/OFF"switchinthe"ON"position.Con-nect the brewer to the power source.Theindicationmustbe120voltsacfortwowire120voltmodelsandthreewire120/208and120/240voltmodels,or230voltsacfortwowire230voltmodels.
3. Disconnect the brewer from the powersource.
If voltage is present as described, proceed to #4.If voltage is not present as described, refer to WiringDiagramsandcheckwiringharness.
4. Checktheresistanceacrossthetwotermi-nalsontheblanketwarmer.Refer tochartbelow.
If resistance is to specification, reconnect thetwowirestotheblanketwarmer.Ifresistanceisnottospecification,replacetheblanketwarmer.
Removal and Replacement:
1. Disconnecttheblanketwarmerwirefromthepiggybackterminalontherefillvalve.
2. Removethetankassemblyfromthebrew-er.
3. Peeloldblanketwarmerofftank.4. Installnewblanketwarmerontankwithbot-
tom of blanket 1½˝ from bottom of tank.5. Connectoneof thewhitewiresto thepig-
gyback terminal on the limit thermostat.6. Reinstall tank assembly.7. Connecttheotherwhitewiretothepiggyback
terminalontherefillvalve.FIG.17-1BLANKETWARMER
BLANKETWARMER
50W-120V 288.050W-220V 968.0
WARMER RESISTANCE
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Location:
The temperature probe is inserted through the tank lid assembly.
Test Procedures:1. Disconnect the brewer from the power
source.2. With a DC voltmeter, check voltage across
thetwowiresatJ9oncontrolboard(Black-probetoblackwire,redprobetowhitewire.refer to FIG 18-2). Connect the brewer tothepowersource.Theindicationshouldbeaproximatelybetween4vdccoolto1vdcatready temperature.
3. Disconnect the brewer from the powersource.
Ifvoltageispresentasdescribed,circuitiswork-ing correctly, check limit thermostat (and TCO on230Vmodels).If voltage is not present as described, proceed to#4.
4. Disconnect temperature probe from J9 oncontrol board. Check the resistance across the twoterminalsofthetemperatureprobe.Theindication should be aproximatelybetween10.5K cool to 870 at ready temperature.
Ifresistanceistospecification,replacethecon-trol board.Ifresistanceisnottospecification,replacethetemperature probe.
Removal and Replacement:
1. Disconnect the brewer from the powersource.
2. DisconnectthetwopinconnectorfromJ9oncontrol board.
3. Pull temperature probe out of it's grommet.4. Install in reverse order.
FIG.18-1TEMPERATUREPROBE
TEMPERATURE PROBE
FIG.18-2TESTINGTEMPERATUREPROBE
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Location:
Thewarmerelement(s)islocatedunderthewarmerplate.
Test Procedures:1. Disconnect the brewer from the power
source.2. With a voltmeter, check voltage across the
two wires at the warmer element with the"ON/OFF"switchinthe"ON"position.Con-nect the brewer to the power source.Theindicationmustbe120voltsacfortwowire120voltmodelsandthreewire120/208and120/240voltmodels,or230voltsacfortwowire230voltmodels.
3. Disconnect the brewer from the powersource.
If voltage is present as described, proceed to #4.If voltage is not present as described, refer to WiringDiagramsandcheckwiringharness.
4. Checktheresistanceacrossthetwotermi-nalsonthewarmerelement.Refertochartbelow.
If resistance is to specification, reconnect the two wires to the warmer element.If resistance is not to specification, replace the warmer element.
Removal and Replacement:1. Removethethree#4-40screwssecuringthe
warmerassemblytothebrewer.2. Liftthewarmerassemblyfromthebrewer.3. Disconnectthetwowiresfromthewarmer
element terminals.4. Remove the two #8-32 nuts securing the
warmerelementtothewarmerplate.5. Securelyinstallnewwarmerelement.6. Reconnectthetwowirestowarmerelement
terminals.7. Securely install warmer assembly on the
brewer.
FIG.19-1WARMERELEMENTS
WARMER ELEMENTS
100W-120V 144.0100W-220V 484.0100W-200V 400.0
WARMER RESISTANCE
TERMINAL TO SHEATH - INFINITE (OPEN)
FIG.19-2WARMERELEMENTS
39132 041708
Page 20
Location: Thevoltageselectorswitchislocatedonthe component mounting bracket behind the front access panel.
Test Procedure:
1. Disconnect the brewer from the powersource.
2. Disconnectthewiresfromtheselectorswitch.Withtheselectorswitchinthe120Vposition,check for continuity between the two rightterminalsoftheswitch.
3. Withtheselectorswitchinthe120/208-240Vposition,checkforcontinuitybetweenthetwoleft terminals.
If continuity is not present as described, replace theswitch.
Removal and Replacement:1. Disconnect the brewer from the power
source.2. Disconnectthethreewiresfromtheselector
switch.3. Remove theswitchmountingnut from the
under side of component mounting bracket; removeswitchfrombracket.
4. Install new switch in component mountingbracketandsecurewithmountingnut.
FIG.20-2VOLTAGESELECTORSWITCH TERMINALS
VOLTAGE SELECTOR SWITCH
FIG.20-1VOLTAGESELECTORSWITCH
WHI/VIO to Tank Heater 120/208-240V Position
Blue to Tank Heater-Common
White to Term. Block-120V Position
39132 041708
Page 21
POWER SWITCH
FIG.21-1POWERSWITCH
Location: Thepowerswitchislocatedontheleftsideof the trunk behind the front access panel.
Test Procedure:
1. Disconnect the brewer from the powersource.
2. Disconnectthewiresfromthepowerswitch.With the switch in the ON position, checkforcontinuitybetweentheupperandlowerterminalsoneachsideoftheswitch.
ThereshouldbecontinuitybetweenthetwoleftterminalsandbetweenthetworightterminalswhenON,nocontinuitywhenOFF.
If continuity is not present as described, replace theswitch.
Removal and Replacement:1. Disconnect the brewer from the power
source.2. Disconnect the wires from the power
switch.3. Remove the switch mounting screws from
the left side of trunk.4. Installnewswitchintrunkwiththetwo6-32
x¼˝mountingscrews.
L2L1
FIG.21-2POWERSWITCH
39132 041708
Page 26
P1, P2, &P3 ARE
PINS OF APOLARIZEDTHREE-PIN
CONNECTOR.
SOL
SCHEMATIC WIRING DIAGRAMAXIOM
29077.0006C 01/07 ©2006 BUNN-O-MATIC CORPORATION
P2 P1
P1
FRONT WARMER
P3
BRN/BLK
VIO
WHI
REAR WARMER
TANK HEATER
WHI-14 Model 20RED-14 Model 35
BLU-14
BLU-14
"KEEP WARM" HEATER WHI
BREW STATION WARMER(CONTROLLED BY ON/OFF SW)
LIMITTHERMOSTAT
BRN/BLK
VIO
P2
P3
WHI/RED
WHI/RED
WHI
REAR WARMER
FRONT WARMER WHI
WHI
WHI
WHI
WHI
WHI
WHI
SOL
REFILL
DISPENSE
J1-1
RELAY
J1-5
J1-10
BLK
BLK-14
BLK-14
BRN/BLK
BLK-14
BLK-14
WHI/GRN
WHI/GRN
WHI/BLU
WHI/BLU
120V AC 2 WIRE120/208V AC 3 WIRE120/240V AC 3 WIRE
SINGLE PHASE
YELWHI/VIO
WHI/VIO WHI/VIO
VIO
BLKWHI
YEL YEL
WH
WH
CONTROL SWITCH ASSY
J2-1
J2-6
J2-10
B1
STATICSHIELD
A6 D1 A3 D2 A4 D3 A5 B2 A2 A1
J3-1
J3-3
BRN
BLU
WHI
GRN
LEVEL PROBE (LONG)
LEVEL PROBE (SHORT)
t
(NOTE – ALL WARMERS ARE NOTAVAILABLE ON ALL MODELS!)
(LEFT WARMER)
(TOP OR RIGHT WARMERS)
J9-1 BLK
CONTROL SWITCH ASSY CODES2 WARMERS
ON LEFT2 WARMERS
ON TOP2 WARMERS
ON RIGHTBREW STATION A3 A3 A3LEFT FRONT A2LEFT REAR A1TOP FRONT A5TOP REAR A6RIGHT FRONT A5RIGHT REAR A6START BREW A4 A4 A4LEFT HIDDEN B1 B1 B1RIGHT HIDDEN B2 B2 B2“DIGITAL” D1 D1 D1“BREWER” D2 D2 D2“CONTROL” D3 D3 D3
GREEN
BLK Model 20 & 35
L1 L2
BLK
BLK
Mod
el 1
5
N
MAIN ON/OFF SWITCH(Late 20 & 35Models only)
WHI Model 15
RED
Mod
el 3
5
WHI
Mod
el 1
5 &
35
WHI
Mod
el 2
0W
HI M
odel
20
39132 041708
Page 28
P1, P2, &P3 ARE
PINS OF APOLARIZEDTHREE-PIN
CONNECTOR.
SOL
SCHEMATIC WIRING DIAGRAMAXIOM DV
29077.0008B 01/07 ©2006 BUNN-O-MATIC CORPORATION
P2 P1
P1
FRONT WARMER
P3
BRN/BLK
VIO
WHI
REAR WARMER
GRN
BLU-14
BREW STATION WARMER(CONTROLLED BY ON/OFF SW)
BRN/BLK
VIO
P2
P3
WHI/RED
WHI/RED
REAR WARMER
FRONT WARMER WHI
WHI
WHI
WHI
WHI
WHI
WHI
SOL
REFILL
DISPENSE
J1-1
RELAY
J1-5
J1-10
BLK
BLK-14
BRN/BLK
WHI/GRN
WHI/GRN
WHI/BLU
WHI/BLU
120V AC 2 WIRE + GND120/208V AC 3 WIRE + GND120/240V AC 3 WIRE + GND
SINGLE PHASE
YELWHI/VIO
WHI/VIO WHI/VIO
VIO
BLKWHI
YEL YEL
WH
WH
CONTROL SWITCH ASSY
J2-1
J2-6
J2-10
B1
STATICSHIELD
A6 D1 A3 D2 A4 D3 A5 B2 A2 A1
J3-1
J3-3
BRN
BLU
WHI
GRN
LEVEL PROBE (LONG)
LEVEL PROBE (SHORT)
t
(NOTE – ALL WARMERS ARE NOTAVAILABLE ON ALL MODELS!)
(LEFT WARMER)
(TOP OR RIGHT WARMERS)
J9-1 BLK
CONTROL SWITCH ASSY CODES2 WARMERS
ON LEFT2 WARMERS
ON TOP2 WARMERS
ON RIGHTBREW STATION A3 A3 A3LEFT FRONT A2LEFT REAR A1TOP FRONT A5TOP REAR A6RIGHT FRONT A5RIGHT REAR A6START BREW A4 A4 A4LEFT HIDDEN B1 B1 B1RIGHT HIDDEN B2 B2 B2“DIGITAL” D1 D1 D1“BREWER” D2 D2 D2“CONTROL” D3 D3 D3
BLU-14
"KEEP WARM" HEATER
LIMITTHERMOSTAT
WHI
BLK-14WHI/VIO-14
BLK-14
WHI
WHI-14BLU-14
RED-14
TANK HEATER
1425WTANK HEATER
2268W
NL1 L2
WHIBL
K
RED
SELECTORSWITCH
BLK-14
MAIN ON/OFF SWITCH(Late Models only)
39132 041708
Page 29
SC
HE
MA
TIC
WIR
ING
DIA
GR
AM
AX
IOM
TW
IN A
PS
CONT
ROL
SWIT
CH A
SSY
CODE
S2
WAR
MER
SON
LEF
T2
WAR
MER
SON
TOP
2 W
ARM
ERS
ON R
IGHT
BREW
STA
TION
A3
A3
A3
LEFT
FRO
NT
A2LE
FT R
EAR
A1TO
P FR
ONT
A5
TOP
REAR
A6RI
GHT
FRON
T
A5
RIGH
T RE
AR
A6ST
ART
BREW
A4
A4
A4
LEFT
HID
DEN
B1
B1
B1RI
GHT
HIDD
EN
B2
B2
B2“D
IGIT
AL”
D1
D1
D1“B
REW
ER”
D2
D2
D2“C
ONTR
OL”
D3
D3
D3
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
WHI
-14
RED-
14
2907
7.00
12A
11/
07
©20
07 B
UNN-
O-M
ATIC
COR
PORA
TION
TANK
HEA
TER
BLK-
18
WHI
-14
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
WHI
LIM
ITTH
ERM
OSTA
T
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
BLK
RED-
14
BREW
ERS
WIT
H 1
POW
ER C
ORD
ONLY
L1L2
N
BLK
RED
MAI
N ON
/OFF
SW
ITCH
(Lat
e M
odel
s on
ly)
GRN
BLK-
14
Chas
sis
Grou
nd
Earth
Gro
und
Mai
n Ha
rnes
sp/
n 40
666.
0003
Harn
ess,
Sw
itch
to T
erm
Blo
ckP/
N 38
920.
0002
120/
208V
AC
3 W
IRE
+ G
ND
120/
240V
AC
3 W
IRE
+ G
ND
SIN
GL
E P
HA
SE
J1
101 5
TRM
1TR
M 2
COM
N.O.
TANK
HEA
TER
BLK-
18
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
LIM
ITTH
ERM
OSTA
T
WHI
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
BLK
J3 J9
BLK-
14
BLK-
14
BLK-
18
J1 5 10 1 3 1 2
J1
101 5
TRM
1TR
M 2
COM
N.O.
L. L
evel
Har
ness
-p/n
390
48.0
000
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
J3 J9
1 3 1 2
L. L
evel
Har
ness
-p/n
390
48.0
000
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
1 5 10
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
39132 041708
Page 30
SC
HE
MA
TIC
WIR
ING
DIA
GR
AM
AX
IOM
TW
IN 4
/2CO
NTRO
L SW
ITCH
ASS
Y CO
DES
2 W
ARM
ERS
ON L
EFT
2 W
ARM
ERS
ON T
OP2
WAR
MER
SON
RIG
HTBR
EW S
TATI
ON
A3
A3
A3LE
FT F
RONT
A2
LEFT
REA
R A1
TOP
FRON
T
A5TO
P RE
AR
A6
RIGH
T FR
ONT
A5RI
GHT
REAR
A6
STAR
T BR
EW
A4
A4
A4LE
FT H
IDDE
N B1
B1
B1
RIGH
T HI
DDEN
B2
B2
B2
“DIG
ITAL
” D1
D1
D1
“BRE
WER
” D2
D2
D2
“CON
TROL
” D3
D3
D3
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
WHI
-14
RED-
14 2907
7.00
13C
02/
08
©20
07 B
UNN-
O-M
ATIC
COR
PORA
TION
TANK
HEA
TER
BLK-
18
WHI
-14
P1, P
2, &
P3 A
REPI
NS O
F A
POLA
RIZE
DTH
REE-
PIN
CONN
ECTO
R
WHI
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
WHI
BREW
STA
TION
WAR
MER
LIM
ITTH
ERM
OSTA
T
WHI
/RED
WHI
/RED
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
BRN/
BLK
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
VIO
BLK
RED-
14
L1L2
N
BLK
RED
MAI
N ON
/OFF
SW
ITCH
(Lat
e M
odel
s on
ly)
GRN
(TOP
WAR
MER
S)
REAR
FRON
T
P2P3
P1
WHI
BLK-
14
Chas
sis
Grou
nd
Earth
Gro
und
120/
208V
AC
3 W
IRE
+ G
ND
120/
240V
AC
3 W
IRE
+ G
ND
SIN
GL
E P
HA
SE
J1
101 5
TRM
1TR
M 2
COM
N.O.
TANK
HEA
TER
BLK-
18
P1, P
2, &
P3 A
REPI
NS O
F A
POLA
RIZE
DTH
REE-
PIN
CONN
ECTO
R
WHI
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
BREW
STA
TION
WAR
MER
LIM
ITTH
ERM
OSTA
T
RED/
BLK
WHI
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
YEL
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
WHI
/VIO
BLK
J3 J9
(TOP
WAR
MER
S)
REAR
FRON
T
P2P3
P1
WHI
BLK-
14
BLK-
14
BLK-
18
J1 5 10 1 3 1 2
J1
101 5
TRM
1TR
M 2
COM
N.O.
YEL
WHI
W/V
BRN/BLK
WHI
VIO
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
J3 J9
1 3 1 2
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
1 5 10
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
39132 041708
Page 31
SC
HE
MA
TIC
WIR
ING
DIA
GR
AM
AX
IOM
TW
IN 0
/6CO
NTRO
L SW
ITCH
ASS
Y CO
DES
2 W
ARM
ERS
ON L
EFT
2 W
ARM
ERS
ON T
OP2
WAR
MER
SON
RIG
HTBR
EW S
TATI
ON
A3
A3
A3LE
FT F
RONT
A2
LEFT
REA
R A1
TOP
FRON
T
A5TO
P RE
AR
A6
RIGH
T FR
ONT
A5RI
GHT
REAR
A6
STAR
T BR
EW
A4
A4
A4LE
FT H
IDDE
N B1
B1
B1
RIGH
T HI
DDEN
B2
B2
B2
“DIG
ITAL
” D1
D1
D1
“BRE
WER
” D2
D2
D2
“CON
TROL
” D3
D3
D3
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
WHI
-14
RED-
14 2907
7.00
14C
02/
08
©20
07 B
UNN-
O-M
ATIC
COR
PORA
TION
TANK
HEA
TER
BLK-
18
WHI
-14
BRN/
BLK
VIO
WHI
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
WHI
BREW
STA
TION
WAR
MER
LIM
ITTH
ERM
OSTA
T
WHI
/RED
WHI
/RED
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
BRN/
BLK
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
VIO
BLK
RED-
14
L1L2
N
BLK
RED
MAI
N ON
/OFF
SW
ITCH
(Lat
e M
odel
s on
ly)
GRN
(RIG
HT S
IDE
WAR
MER
S)
REAR
FRON
T
WHI
BLK-
14
Chas
sis
Grou
nd
Earth
Gro
und
120/
208V
AC
3 W
IRE
+ G
ND
120/
240V
AC
3 W
IRE
+ G
ND
SIN
GL
E P
HA
SE
J1
101 5
TRM
1TR
M 2
COM
N.O.
TANK
HEA
TER
BLK-
18
YEL
WHI
/VIO
WHI
BLU-
14
BLU-
14
"KEE
P W
ARM
" HEA
TER
BREW
STA
TION
WAR
MER
LIM
ITTH
ERM
OSTA
T
RED/
BLK
WHI
WHI
WHI
WHI
WHI
REFI
LL S
OL
DISP
ENSE
SOL
BLK
BLK-
14
BLK-
14
YEL
BLK
WHI
/GRN
WHI
/GRN
WHI
/BLU
WHI
WHI
/BLU
COUN
TER
(OPT
IONA
L)
WHI
/VIO
BLK
J3 J9
(LEF
T SI
DE W
ARM
ERS)
REAR
FRON
T
WHI
BLK-
14
BLK-
14
BLK-
18
J21 5 10 1 3 1 2
J1
101 5
TRM
1TR
M 2
COM
N.O.
YEL
WHI
W/V
BRN/BLK
WHI
VIO
BRN
BLU
WHI
GRN
LEVE
L PR
OBE
(LON
G)
LEVE
L PR
OBE
(SHO
RT)
t
BLK
J3 J9
1 3 1 2
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
J21 5 10
CONT
ROL
SWIT
CH A
SSY
B1
STAT
ICSH
IELD A6
D1A3
D2A4
D3A5
B2A2
A1
(NOT
E –
ALL
WAR
MER
S AR
E NO
TAV
AILA
BLE
ON A
LL M
ODEL
S!)
J2
39132 041708