Bunn IC3 Installation And Operating Manual Download Page 6

Page 6

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INITIAL SET-UP

1.  Remove the top lid from the brewer.

2.  Rotate the control thermostat knob fully counterclockwise to the “OFF” position

 

and replace the top lid.

3.  Insert an empty funnel into the funnel rails.

4.  Place  an  empty  dispenser  on  the  brewer  base.  Be  prepared  to  empty  the  dispenser  during  these  initial 

steps.

5.  Plug in the brewer, place the ON/OFF switch in the “ON” position, and momentarily press the START switch. 

Water will flow into the tank and dispenser for five minutes and forty-five seconds. Empty the dispenser 

when this first cycle stops and press the START switch again. Empty the dispenser when the second cycle 

stops and press the START switch once more. During the third cycle, the tank will fill to its capacity and the 

excess will flow from the funnel into the dispenser. Empty the dispenser when this third cycle stops.

6.  Disconnect the brewer from the power source, remove the rear trunk panel, and turn the handle on the needle 

valve approximately one-quarter turn counterclockwise to enable the flow of dilution water.  This valve is fully 

closed at the factory.

NOTE - The next step requires the use of a stopwatch to calculate the amount of dilution water flowing from the 

nozzle in one minute. You’ll need to capture and measure the timed dilution water in a separate vessel than 

the one used for the water flowing from the funnel.

7.  Place a vessel under the brew funnel to catch the brew water. Use a hose or other means to divert the water 

from the dilution nozzle to a separate container.

8.  Connect the brewer to the power source. Simultaneously press the start switch to begin another brew cycle 

and start the stop watch. Place the ON/OFF switch in the “OFF” position at exactly sixty-seconds (one-minute).  

When the flow of water stops, measure the volume of the captured dilution water. It should be approximately 

twenty-two ounces.

9.  If not, disconnect the brewer from the power source, and adjust the handle on the needle valve clockwise to 

decrease the amount of water or counterclockwise to increase the amount of dilution water as required.

10. Repeat steps 8 & 9 until the recommended dilution water volume (twenty-two ounces) is achieved.

11. Disconnect the brewer from the power source and reinstall the rear trunk panel.

12. Unplug the brewer, remove the top lid, rotate the control thermostat knob fully clockwise to the “ON” position 

and replace the top lid.

13. Empty the dispenser.

14. Connect the brewer to the power source and wait for the ready light to glow indicating the water in the tank 

has heated to brewing temperature (approximately 20 minutes). Some water will drip from the funnel during 

this time; this is due to expansion and should not occur thereafter.

15. Begin another brew cycle and measure the total water volume from the dispenser. It should be approximately 

3 gallons and 12 ounces. (396 ounces). 

16. If not adjust the timer as required. See 

Adjusting Brew Volumes.

17. Start, and measure another cycle.

18. Repeat steps 16-17 until the recommended total water volume is achieved.

19. The brewer is now ready to brew a batch of freshly brewed room temperature coffee.

Summary of Contents for IC3

Page 1: ...N HALF OFF FU LL ST ART REA DY ON HALF OFF FU LL ST ART REA DY INSTALLATION OPERATING MANUAL To obtain the Illustrated Parts Catalog visit the Bunn O Matic website at www bunn com This is absolutely 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 ...

Page 2: ...atements 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 speci...

Page 3: ... 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 00831 0000F 3 98 1998 BUNN O MATIC CORPORATION This equipment must be in...

Page 4: ...all the top lid 3 Remove the rear trunk panel feed the cord through the strain relief at the rear of the brewer and connect it to the terminal block 4 Using a voltmeter check the voltage and color coding of each conductor at the power source 5 Connect the brewer to the power source and verify the voltage at the terminal block and reinstall the rear trunk panel 6 If plumbing is to be hooked up late...

Page 5: ...an the countertop Bunn O Matic 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 Basic Plumbing Code of the Building Officials and Code Administrators International Inc BOCA and the Food Service Sanita tion Manual of the Food and...

Page 6: ...r means to divert the water from the dilution nozzle to a separate container 8 Connect the brewer to the power source Simultaneously press the start switch to begin another brew cycle and start the stop watch Place the ON OFF switch in the OFF position at exactly sixty seconds one minute When the flow of water stops measure the volume of the captured dilution water It should be approximately twent...

Page 7: ...hat 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 approxi mately 10 seconds 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 disp...

Page 8: ...n D Master ON OFF Switch Enables and disables power to the control board and other circuitry WARNING This switch does not remove AC power from the entire dispenser Disconnect power source before servicing the dispenser COFFEE BREWING 1 Begin each brew cycle with a clean empty brew funnel and dispenser Be sure the dispenser lid doesn t interfere with the flow of dilution water 2 Insert a BUNN 3 gal...

Page 9: ...K WHI WHI BLU WHI RED WHI RED START SW ON OFF SW PIN GRY LIMIT THERMOSTAT BLK N L1 L2 WHI BLK RED MAIN ON OFF SWITCH Late Models only 10800 0000A 2 94 1994 BUNN O MATIC CORPORATION 200 VOLTS AC 2 WIRE SINGLE PHASE FULL HALF SW 4 2 4000W READY INDICATOR SW THERMOSTAT SCHEMATIC WIRING DIAGRAM IC3B BLK L1 BLK GRN L2 TANK HEATER RED BLU BLK RED WHI RED WHI YEL WHI ORA 1 BREW TIMER 3 5 WHI GRN SOL BLK ...

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