.
Prevent Brew Basket Overflow on 85 oz. Brew, 4 oz. of Ground Coffee. Total valve time of 236
seconds required for 85 oz. of water. Extend the delivery over a longer period of time, say 5¾
minutes, (or 344 seconds), to prevent overflow of brew basket, by having 3 valve delay period.
Initial Valve time is arbitrarily set at 62 seconds. Program the delay required (i.e. 344–236 = 108
seconds) over 3 pulse cycles, each with a delay of (108 ÷ 3) 36 seconds. To calculate the Pulse
Valve time: Total Valve Time minus Initial Valve Time divided by 3 pulse cycles: 236 – 62 ÷ 3 = 58
seconds.
·
Init Vlv Time:
62
·
Pulse Delay:
36
·
Pulse Valve On:
58
· Total
Valve:
236
Pulse Feature Examples TEA BREWERS:
1. Pre-Infuse Standard 3 gal. Brew. Total valve time of 319 seconds required for 128 oz. of water.
·
Init Vlv Time:
60
·
Pulse
Delay:
30
·
Pulse
Valve
On:
259
·
Total
Valve:
319
·
Bypass Delay
20
· Bypass
Valve
319
22
BREW BASKET
#3 PREVENT
OVERFLOW
1st pulse
2nd pulse
3rd pulse
0 60 120 180 240 300 360 420 480 540 600
ON
ON
ON
ON
OFF
OFF
OFF
OFF - DRIP OUT
62 sec.
60 sec.
58 sec.
58 sec.
58 sec.
36 sec.
36 sec.
36 sec.
Total Valve 236
Total Delay 108
Drip Out 60
Total Brew 404
0 60 120 180 240 300 360 420 480 540 600
60 sec
30 sec
259 sec
60 sec
One Pulse Cycle
Drip Out
ON
OFF
ON
OFF
#1 PRE-INFUSION
Total Valve:
319
Total Delay
30
Drip Out
60
Total Brew
409
PULSE BREW AND PRE-INFUSION (continued)
654 p/n
73674
E-Max™
Prog
ra
mm
ing
M
a
n
ual
