Bunn ITCB-DV SPRAY HEAD CAL, CONTAINER READY, QUIT YES, CALIBRATE SPRAY, QUIT START, CALIBRATE SPRAY 60 SEC TO FINISH, SPRAYHD OZ XX.X (-)DONE (+), NEW SPRAY FLOW

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

CALIBRATE FLOW

This function allows the operator to enter the actual flow rate of the sprayhead and the dilution by dispensing both separately for one minute. The volumes are then entered into the brewer.

Procedure to calibrate the sprayhead flow rate:

1.Place a container, accurately graduated and with a minimum capacity of 60 ounces (1.77 liters), beneath the funnel.

2.Press and hold the right hidden button until the display reads SET LANGUAGE. Press the right hidden button until the display reads CALIBRATE FLOW.

3.Press and release YES to advance to the SPRAY HEAD CAL function screen. (Pressing NO in the CALIBRATE FLOW screen will advance to the next function screen, BREW COUNTERS).

4.Press and release the YES pad. The display should read CONTAINER READY? If the container is under the funnel, press YES.

5.The display should read CALIBRATE SPRAY. Press and release START to begin the sprayhead flow for calibration. The display should read CALIBRATE SPRAY...60 SEC TO FINISH. The 60-second timer on the display will count down to zero. When the counter reaches zero, the display will change to SPRAY HD OZ/M, along with a number.

6.Measure the amount of water in the container and use the (-)and (+) pads to adjust the amount of the display to match the amount in the container. Then press DONE.

7.The display should now read NEW SPRAY FLOW, along with the correct flow rate of the sprayhead. After about 5 seconds, the display will return to the CALIBRATE FLOW screen.

8.To exit the CALIBRATE FLOW function and advance to the next function screen, press and release NO. To exit programming, press and release the ON/OFF button to return to the MAIN SCREEN.

CALIBRATE FLOW?

NO YES

PRESSING NO WILL	BREW	BREW	BREW
ADVANCE TO
BREW COUNTERS	A	B	C

SPRAY HEAD CAL

NO YES

PRESSING NO WILL	BREW	BREW	BREW
ADVANCE TO
	A	B	C
BREW COUNTERS

CONTAINER READY?

QUIT YES

BREW	BREW	BREW
A	B	C

CALIBRATE SPRAY

QUIT START

BREW	BREW	BREW
A	B	C

CALIBRATE SPRAY 60 SEC TO FINISH

SPRAYHD OZ XX.X (-) DONE (+)

BREW	BREW	BREW
A	B	C

NEW SPRAY FLOW

XX.X OZ/M

5 SEC.

CALIBRATE FLOW?

NO YES

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