PB330 & PB430 Shuttle
®
Brewers
American Metal Ware
7
On twin brewers, the right side, Large portion button (top green button) gives the user access to the global
programming parameters of the brewer, such as; Tank Temperature, Energy Savings Mode, Enable/Disable Low
Temp No Brew, ON/OFF, Drip Time and Bypass Ratio. After the global parameters are set, the individual portion
brew parameters can be set. All other portion sizes (left and right) only access individual brew parameters to that
particular portion. Also, on twin brewers, the last program step in programming individual brew parameters
allows the operator to copy those brew parameters to the left side if “YES” is selected. If “YES” is selected, the
brew parameters that were set for the right side for that particular portion are copied to the left side. If “NO” is
selected, then the left side must be programmed separately.
To enter program mode:
Press the UP and DOWN arrows simultaneously for 5 seconds. Once in program mode, the green LED for each
portion’s size will flash.
To program the following items, press the Large, Right side portion button.
(refer to
Table 1
)
1) Temperature
Scale:
Choose
°F
or
°C
2)
Set Water Tank Temperature:
Choose between
170
°F -
205
°F
3)
EnErGy mOdE
: Choose
YES
or
no
4)
Ltn
(Low Temp No Brew):
Choose
YES
or
no
• If YES, the brewer will only allow a brew to begin if the water tank
temperature is within 5°F of set point.
• If NO, the brewer will brew at any temperature.
5)
DriP time
: Choose
from
40
% to
80
% of brew time.
This is the amount of time the brewer takes to completely drain the
brew basket after the brew valve closes. The factory default is 50%, so
if the brewer is set for a 1.5 gallon brew, without pre-infusion and
pulses, the brew basket will remain locked for 2 minutes after the brew
valve closes.
If, with coffee, the brew basket drips for longer than 2 minutes,
increase the setting to 60%, which will be 2:24 of drip time. The setting
increases by 5% increments; 12 seconds each.
6)
rto
(Set Bypass Ratio):
Choose
Std
or
Grm
• Choose Std if you are using the standard sprayhead.
• Choose Grm if you are using the gourmet sprayhead.
Bypass ratio is the last global program parameter to be set. The following are the individual brew portion
parameters.
Each portion button can have individual brew sequences.
7)
Br time
(Brew time):
Choose between
0:01
to
6:00
minutes.
This time setting controls the brew volume. The brewer brews at a rate
of 1.5 gallons in four minutes (48 ounces per minute / 0.8 ounces per
second). The Large portion button is factory set to brew 1.5 gallons or
4 minutes of brew time. Adjust the brew volume to desired level. One
second of brew time will change brew volume by 0.8 ounces.
8)
PrE inFuSion
: Choose
OFF
to
2:00
minutes.
This is the amount of pre-infusion desired with the batch of coffee. If
no pre-infusion is desired then set to OFF.
9)
PrE inFuSion oFF
: Choose
0.05
to
2:00
minutes.
This is the OFF time that allows the brew basket to drain the
Pre-infused volume of water.
10)
PuLSE br
: Choose
OFF
to
10
This will set the number of brew pulses desired. If none are desired,
then set to OFF.
11)
PuLSE on
(Pulse ON time):
Choose
0:05
-
2:00
minutes
If pulses are set on step 10, then program the ON time for the pulses.
The same ON time is used on all pulses.
12)
PuLSE oFF
(Pulse OFF time):
Choose
0:05
-
2:00
minutes
If pulses are set on step 10, then program the OFF time for the pulses.
The same OFF time is used on all pulses.
Programming
