Bunn DUAL SH DBC WITH SMART FUNNEL Скачать руководство пользователя страница 5

Page 5

ELECTRICAL HOOK-UP (Models without power cord)

CAUTION –

 Improper electrical installation will damage electronic components. 

Damage caused by incorrect 

electrical connections is not covered by warranty.

1.  An electrician must provide electrical service as specified in conformance with all local, state and federal 

electrical codes.

2.  Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.

3.  Remove the front panel beneath the sprayheads to gain access to the terminal block.

4.  Feed the cord through the strain relief and connect it to the terminal block.

5.  Connect the brewer to the power source and verify the voltage at the terminal block before proceeding. Re-

place the front panel.

6.  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

.

ELECTRICAL HOOK-UP (Models with power cord)

WARNING – 

If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service 

personel with a special cord available from the manufacturer or its authorized service personel in order to 

avoid  a  hazard.  Improper  electrical  installation  will  damage  electronic  components. 

Damage  caused  by 

incorrect electrical connections is not covered by warranty.

1.  An electrician must provide electrical service as specified in conformance with all local, state and federal 

electrical codes.

2.  Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.

 

NOTE -

 The brewer is shipped without a plug on the power cord. Qualified service personnel must select 

and install the proper UL listed grounding type attachment plug specified on the rear of the brewer.

3.  Install the specified plug on the attached power cord.

4.  Remove the front panel beneath the sprayheads to gain access to the terminal block.

5.  Connect the brewer to the power source and verify the voltage at the terminal block before proceeding.

6.  If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumb-

ing has been hooked up, the brewer is ready for 

Initial Set-Up

.

WARNING – Electrical connections must be made as specified above.

 Failure to follow these instructions can 

result in personal injury, property or equipment damage.

ELECTRICAL REQUIREMENTS

WARNING - 

The brewer must be disconnected from the power source until specified in 

Initial Set-Up.

Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.

200 and 230 volt ac models

Note: This electrical service consists of 2 

current carrying conductors (L1 and L2) 

and a separate conductor for earth ground.

120/208 and 120/240 volt ac models

Note: This electrical service consists of 3 cur-

rent carrying conductors (Neutral, L1 and L2) 

and a separate conductor for earth ground.

29877-3 051007

L2

L1

G

L2 RED

GREEN

GREEN

L1 BLACK

L2 RED

L1 BLACK

L2

N

L1

G

L2 RED

WHITE

GREEN

GREEN

NEUTRAL

L1 BLACK

L2 RED

WHITE
NEUTRAL
L1 BLACK

Содержание DUAL SH DBC WITH SMART FUNNEL

Страница 1: ...lutely FREE and the quickest way to obtain the catalog 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...

Страница 2: ...he 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 O...

Страница 3: ...Set New Recipe no Smart Funnel nor G9 2T DBC or MHG Grinder 20 Review Recipes Modify Recipes Set up No Name Coffee 21 Set Brew Volumes 22 Set Bypass Percentages 23 Set Pulse Brew Times 24 Easy Pulse 2...

Страница 4: ...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 Adminis tration FDA For models installe...

Страница 5: ...state and federal electrical codes 2 Using a voltmeter check the voltage and color coding of each conductor at the electrical source NOTE The brewer is shipped without a plug on the power cord Qualifi...

Страница 6: ...rating pressure between 20 and 90 psi 138 and 620 kPa 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...

Страница 7: ...ing this switch during the programming of the brewer will exit the setup and return to the main screen d BREW SWITCH Momentarily pressing and releasing this switch begins a brew cycle e PROGRAM SWITCH...

Страница 8: ...matically select the correct size to brew 5 Place an empty server under the funnel 6 The ENABLE BREW switch must be ON Momentarily press and release the BREW switch If the brewer has the funnel lock o...

Страница 9: ...set for the second on time and each alternating on time for the remainder of the brew cycle MAIN SCREEN The term used to describe the screen that is displayed when the brewer is not in use This scree...

Страница 10: ...s hidden programming switches are used There are five of these switches that will be used for the setup of the brewer 1 2 3 4 5 1 symbol upper right of the BUNN logo This is used to access the program...

Страница 11: ...temperature When finished press and release DONE This will exit this function screen and return to the MAIN SCREEN on the display PROGRAMMING THE BREWER The programming of the brewer is divided into t...

Страница 12: ...RCENTAGES PULSE BREW TIMES PREINFUSION TIMES and DRIP OUT TIMES METHOD 3 Not using a Smart Funnel and or a G9 2T DBC or MHG Grinder ThisallowstheoperatortoenterONEsetofbrewing parameters for each side...

Страница 13: ...T B Continue to C THAT WAS THE LAST RECIPE COPY SETTINGS NO YES LEFT RIGHT NO YES Continue to D Cycles thru right side program constants Cycles thru left side program constants Continue to E FULL 1 2...

Страница 14: ...A PROGRAM FLOW DIAGRAM Cont PROGRAMMING THE BREWER cont DONE 1st ON TIME X XX DONE OFF TIMES X XX DONE LAST ON Prel DONE 3 BATCHES DONE NO YES 1st OFF LAST X XX X XX PreI TRANSFER COMPLETE ENABLE ADS...

Страница 15: ...CK ON NEXT OFF LEFT SERVER ON NEXT OFF RIGHT BREW VALVE ON NEXT OFF RIGHT BYPASS ON NEXT OFF RIGHT FUNNEL LOCK ON NEXT OFF RIGHT SERVER ON NEXT OFF REFILL VALVE ON NEXT OFF HEATER CONTACTOR ON NEXT OF...

Страница 16: ...hisinformationstoredelsewhere so that the machine can be reprogrammed Procedure for modifying units of measure 1 Press and hold upper right hidden switch until the display reads UNITS Release switch P...

Страница 17: ...NAME can be set individually to provide optimum brewing quality PROGRAMMING THE BREWER cont 29877 3 062005 Procedure for Setting the Recipe NOTE Before beginning setup place a server beneath the left...

Страница 18: ...he setup instructions for SET TING PULSE BREW EASY PULSE 17 If setting pulse brew by ENTER TIMES entering known times press NO The display should read ENTERTIMES PressandreleaseYESandproceed 29877 3 0...

Страница 19: ...right funnel rails 2 Position the RECIPE CARD vertically so that the top end of the chip is beneath the left side funnel sensing coil 3 AfterashortpausethedisplaywillreadCARDCON TAINS RECIPE FOR then...

Страница 20: ...s BREW VOLUMES BYPASS PERCENTAGES PULSEBREWTIMES andDRIP OUT TIMES The brewer will perform in the same capacity as a standard BunnDual Brewer The instructions for programming the NO NAME settings are...

Страница 21: ...CTION SCREEN SCROLLS THROUGH ALL BREW SETTINGS FOR NO NAME LEFT COFFEE NAME SCROLLS THROUGH ALL BREW SETTINGS FOR ANY OTHER COFFEE NAMES STORED IN BREWER S MEMORY SCROLLS THROUGH ALL BREW SETTINGS FOR...

Страница 22: ...FFEE NAMES PROGRAMMED IN THE BREWER S MEMORY WHEN THE LAST COFFEE NAME IN THE BREWER S MEMORY IS DISPLAYED PRESSING NEXT WILL EXIT AND THE DISPLAY WILL THEN READ SEE MODIFYING BYPASS PERCENTAGES ON TH...

Страница 23: ...ANCES TO ALL OTHER COFFEE NAMES PROGRAMMED IN THE BREWER S MEMORY WHEN THE LAST COFFEE NAME IN THE BREWER S MEMORY IS DISPLAYED PRESSING NEXT WILL EXIT AND THE DISPLAY WILL THEN READ SEE MODIFYING PUL...

Страница 24: ...IL BREW CYCLE IS COMPLETED PRE INFUSION REMAINING ON ON TIME OFF TIME OFF TIME OFF TIME OFF TIME ON TIME ON TIME P2293 PROGRAMMING THE BREWER cont 29877 3 062005 Modifying pulse brew Range 1st on time...

Страница 25: ...LAST COFFEE NAME IN THE BREWER S MEMORY IS DISPLAYED PRESSING NEXT WILL EXIT AND THE DISPLAY WILL THEN READ See SET PULSE BREW EASY PULSE SETUP See SET PULSE BREW ENTER TIMES REVIEW RECIPES NO YES SET...

Страница 26: ...F LAST XX X XX X XX X EASY PULSE SETUP NO YES ENTER TIMES NO YES See SET PULSE BREW ENTER TIMES 3 When finished select another batch size to be set by pressing the switch next to the indicator light R...

Страница 27: ...ywillshow thethreetimesjustenteredforthatbatchsize After a 5 second delay the display will read 3 BATCHES DONE 10 If other batch sizes need to be modified press NO 12 Press a different batch size and...

Страница 28: ...into the funnel will be off 7 When finished press DONE The display will now read LAST ON PreI 8 If the display shows a time use and to set it to read PreI PreI is an abreviation for preinfu sion 9 Whe...

Страница 29: ...the and set the amount of time from when the brew solenoid shuts off to when drip out occurs for that batch size NOTE Set to OFF to prevent funnel locks from engag ing to disable this function for a p...

Страница 30: ...ess and hold the upper right hidden switch until thedisplayreadsUNITS Releasetheswitch Con tinue to press and release switch until the display reads COPY SETTINGS EXIT TO NEXT FUNCTION SCREEN COPY LEF...

Страница 31: ...is message will be displayed when the brewer is not in use P2721 Procedure to Enable Disable Ads 1 Press and hold upper right hidden switch until the display reads UNITS Release switch Continue to pre...

Страница 32: ...nces per minute Oz M P2721 Procedure to set ready temperature 1 Press and hold upper right hidden switch until the display reads UNITS Release switch Continue to press and release switch until the dis...

Страница 33: ...etting right side press and release DONE to advance to next function screen CALIBRATE FLOW Another alternative is to press and release either ON OFF switch located on the front switch panel to exit th...

Страница 34: ...REW COUNTERS 4 Press and release NO to advance to the BYPASS CALIBRATION screen 5 Press and release YES The display should read CONTAINER READY If the container is under the funnel press YES The displ...

Страница 35: ...RESET BREW COUNTERS NO YES Procedures to view reset the brew counters 1 Press and hold the upper right hidden switch until the display reads UNITS Release the switch Con tinue to press and release swi...

Страница 36: ...W COUNTERS function and return to the MAIN SCREEN FUNNEL DETECT optional This function allows the operator to prevent the start of a brew cycle if a Smart Funnel is not positioned correctly in the fun...

Страница 37: ...er EXIT TO NEXT FUNCTION SCREEN EXIT TO NEXT FUNCTION SCREEN PRESS AND RELEASE SYMBOL PRESS AND RELEASE SYMBOL PRESS AND RELEASE SYMBOL NEXT COMPONENT TO BE TESTED TEST OUTPUTS NO YES TEST SWITCHES NO...

Страница 38: ...ance to the next function Press YES in the TEST SWITCHES screen to test the switches The display will read NOTHING PRESSED 8 From this screen press any of the switches on the Procedure to test compone...

Страница 39: ...with arrows pointing to the left and right 8 Lift and pull both Soft Heat servers forward about 2 inches so that the two contacts on each server do not touch the two contacts on the brewer 9 The displ...

Страница 40: ...cetoFACTORY DEFAULTS Press and release YES The display should read ThermoF SoftHeat The selected brewer type will be flashing When correct brewer type is selected press DONE 3 ThedisplayshouldnowreadF...

Страница 41: ...a supply of water The use of two wrenches is recommended whenever plumbing fittings are tightened or loosened This will help avoid twists and kinks in the tubing Make certain that all plumbing connect...

Страница 42: ...was started Positionthefunnelsothatthesensor isdirectlybeneaththesensorcoilon the brewer Disable the FUNNEL DETECT func tion a Wait for the brewer to heat to the proper temperature b Disable the BREW...

Страница 43: ...Failure 3 Control Board Thermistor failure To resume brewing correctly position the Soft Heat Server and press BREW again The brew cycle resumes from the point it was inter rupted OR PressON OFFtoter...

Страница 44: ...roken or not making connection 1 Temperature Sensor Probe wire s shorted to housing or to each other Check water supply shut off Service required Service required Check wire and connection of both bla...

Страница 45: ...er data plate within 10 Check plumbing and shut off valves Test the ON OFF switch Refer to the switch test procedures on pages 36 38 Test the BREW switch Refer to the switch test procedures on pages 3...

Страница 46: ...for extremewaterconditions verypure low conductance water requires a higher setting while high mineral content high conductance water requires a lower setting Note that the left number changes from a...

Страница 47: ...uching the refill probe to a low value when waterIStouchingtheprobe Forbest operation the right number should be set to a value midway between these low and high numbers Before changingthesetting conf...

Страница 48: ...r Connect a voltmeter across one of the tank heaters Reapply power to the brewer and refer to Testing Individual Components If the full supply voltage is measured when the tank heater is turned on and...

Страница 49: ...ndividual Components Turn the valve on for 30 seconds and collect thewaterdispensedfromthespray head Repeat the test several times to confirm a consistent volume of dispensed water If not consistent c...

Страница 50: ...f ground coffee in the funnel The BUNN paper filter should be centered in the funnel and the bed of ground coffee leveled by gentle shaking Empty the server remove its cover and place the server benea...

Страница 51: ...on or pulse brew Contact Bunn O Matic for sugges tions The nut on back of the solenoid must be tight or it will vibrate during operation Plumbinglinesshouldnotberesting on the counter top A The brewer...

Страница 52: ...76 0000D 01 07 2001 BUNN O MATIC CORPORATION 120 208 OR 120 240 VOLT A C GND SINGLE PHASE GRN N L1 BLK 14 RED 14 RED 14 RED 14 RED 14 RED 14 BLK 14 BLK 14 MODELS WITH MAIN ON OFF SWITCH ONLY WHI WHI L...

Страница 53: ...TABLE FUSE 24VDC LEFT SERVER TRANSFORMER RIGHT SERVER TRANSFORMER RECTIFIER AC AC 4 AMP RECTIFIER 24VDC CONTROL PC BOARD RIGHT FUNNEL SENSOR LEFT FUNNEL SENSOR VIO WHI VIO WHI YEL YEL J9 1 J9 5 J2 1 J...

Страница 54: ...SE 24VDC LEFT SERVER TRANSFORMER RIGHT SERVER TRANSFORMER RECTIFIER AC AC 4 AMP RECTIFIER 24VDC CONTROL PC BOARD RIGHT FUNNEL SENSOR LEFT FUNNEL SENSOR VIO WHI VIO WHI YEL YEL J9 1 J9 5 J2 1 J2 5 J2 1...

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