Bunn 41343 manual Set Pulse Brew, Modifying pulse brew, PROGRAMMING FUNCTIONS - cont

PROGRAMMING FUNCTIONS - (cont.)

SET PULSE BREW:

This function allows the operator to program the brewer to "pulse” the sprayhead flow on and off con- tinually during a brew cycle (start and stop the flow of water out of the sprayhead). This feature allows the ability to “fine-tune” the brewer for specific flavor profiles. Pulse brewing can be set up for any and all batches.

INITIAL SPRAY	ON-	ON-		ON-
	TIME	TIME		TIME ALTERNATES UNTIL
				BREW CYCLE IS
OFF-	OFF-		OFF-	COMPLETED
TIME	TIME		TIME

P2293

a)1st ON TIME - This time is the duration from when the BREW switch is pressed to when the desired water level in the funnel is reached. (Soaking the grounds)

b)OFF-TIME - This time is the duration from when the water in the funnel reaches the desired ON TIME level to when it drains out of the funnel to a desired lower level.

c)LAST ON-TIME- This time is the duration from when the water in the funnel drains down to the lower level to when it fills the funnel to a desired higher level. (Soaking the grounds).

Modifying pulse brew:

Range: 1st on time - off to 4 minutes Off time - off to 4 minutes

Last on time - Preinfusion to 4 minutes

NOTE: If the brewer is already in the SET PULSE BREW screen, it is not necessary to follow steps 1 through 8 in this section, but proceed directly to step 9.

1.Press and hold the upper right hidden switch (®) until the display reads UNITS. Release the switch, then press and release the switch until the display reads REVIEW RECIPES.

2.Press YES to proceed. The display should now read:

NO NAME, along with MODIFY, SHOW and NEXT (SINGLE brewers)

		REVIEW RECIPES?
		NO	YES
EXIT TO
NEXT FUNCTION		SINGLE	DUAL
SCREEN
		BREWERS	BREWERS
	NO-NAME		NO-NAME LEFT
MODIFY SHOW NEXT			MODIFY SHOW NEXT

These three times can be set two different ways. The first is by observing the flow of water for on and off times. This is accomplished by utilizing the SET BY EXAMPLE screen and following the subsequent steps under that function.

The other allows the actual times to be entered for each of the settings. This is done by utilizing the ENTER TIMES screen and following the subsequent steps under that function.

Either of these methods can be used to set the pulse brew for each batch.

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

3 BATCHES DONE?

NO YES

%BYPASSS XX.X (-) DONE (+)

ADVANCES TO ALL OTHER

COFFEE NAMES PROGRAMMED

IN THE BREWER"S MEMORY

(COFFEE NAME)

MODIFY SHOW NEXT

WHEN THE LAST COFFEE

NAME IN BREWER'S MEMORY

IS DISPLAYED, PRESSING NEXT WILL EXIT AND THE DISPLAY WILL THEN READ:

3 BATCHES DONE?

NO	YES
SET PULSE BREW?
NO	YES

Page 24

THAT WAS THE

LAST RECIPE

SEE PULSE BREW SETUP-

(SET BY EXAMPLE)

41343 080108