4. Standard connection is 1 phase 3 wire. Connect the
two lines to L1 and L2 on the terminal block. If the
brewer is wired for three phase, a lug, L3, is
provided on the terminal block. Neutral line should
be connected to the N terminal. Alternately, if no
neutral is available, the brewer can be wired
accordingly by connecting L1 to position marked
“L1” and L2 to position marked “L2”. This will
require the installer to change the connection to
the transformer primary from the white wire (120V)
to the blue (208V) or orange (230,
240V)
connection. See below.
NOTE:
This “no neutral”
conversion is only applicable to units marked as
208V, 230V, or 240V. It is NOT applicable to units
marked 120/208V or 120/240V.
Note:
The brewer utilizes a multiple tap primary
transformer to convert line voltage to 24 volts for use
by the controller and some operating controls. The
transformer has taps for 120V (white wire), 208V (blue
wire), and 240V (orange wire) line voltage. Be sure to
connect the white wire from the terminal block to the
proper tap for the supplied voltage.
See diagram below.
5. The body of the brewer must be grounded. A
ground lug is provided for this purpose.
Note:
If supply cord is damaged, it must be replaced by
a special cord or assembly from the manufacturer, or its
service agent.
Note:
This appliance is IP10 rated, and shall not be
cleaned with pressurized water.
4
American Metal Ware
PB330 & PB430 Shuttle
®
Brewers
WARNING: ELECTROCUTION HAZARD!
Never use the ground conductor as a neutral. This
could cause electrocution.
Installation (continued)
ORANGE
YELLOW
TO
CONTROLLER
YELLOW
RED
WHITE FROM
TERMINAL BLOCK
*N-120V
*L2 -208V or 230V
FROM L1
BLACK
120V
WHITE
208V
BLUE
240V
TRANSFORMER
1. Flip power supply to machine “ON” at the branch
supply disconnect and allow the water tank to fill.
The machine will make a subtle hissing sound while
filling.
Note:
A watchdog circuit monitors the fill valve “ON”
time. If the “ON” time exceeds 6 minutes continuously,
the brewer will display message “ER1” and cease
operation. Normal initial fill time on some models
exceeds 6 minutes. Turn off power to brewer and turn
back on; this will reset the controller and allow brewer
to complete filling.
2. Once the brewer is full, it will take 15 to 35 minutes
to heat. The ready lights will turn on when up to
temperature.
3. Insert the brew basket(s) and place a Shuttle or
airpot under the basket(s). Brew at least one batch
from each side. Check the level in the container to
be sure the brew volume is correct. Remember that
when using coffee, the level will be lower. Do this
for all batch sizes. The water must be hot to check
the levels. If adjustments are needed, see the
Adjustments
section of this manual.
Start up
CAUTION: HOT LIQUID HAZARD
Do not transport brewer without draining water tank
first.
230,240V