PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

COFFEE RECIPES:

SET PULSE BREW

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

INITIAL SPRAY

ON-

ON-

 

ON-

TIME

TIME

 

TIME ALTERNATES UNTIL

 

 

 

 

 

 

BREW CYCLE IS

OFF-

OFF-

 

OFF-

COMPLETED

 

 

TIME

TIME

 

TIME

 

INITIAL SPRAY

 

 

 

 

OFF-TIME

REMAINING ON

 

 

 

 

 

 

P2293

 

 

 

 

a)1st ON TIME – This time is the duration from when the brew button 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 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)

These three times can be set two different ways. The first is by setting the total brew time and using a calculated pulse routine. This is done by utilizing the EASY PULSE BREW screen and following the setup for that function.

Setting Pulse Brew – EASY Pulse Brew

Range: Minimum: will adjust to the minimum time required to brew that batch using the set brew volumes and flow rate for the sprayhead. Maximum

–will adjust depending on settings. Will always be minimum time + 3 minutes. The brewer will automati- cally calculate what the 1ST ON TIME, OFF TIMES, and LAST ON TIME will be using the initial on time, plus a 7 pulse routine.

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

Setting Pulse Brew – MANUAL Pulse Brew Range: 1ST ON TIME – OFF to 4 minutes OFF TIME – OFF to 4 minutes

LAST ON TIME – Pre-Infusion to 4 minutes

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