Bunn Trifecta 428220001E - Manual (Page 18)

Page 18
ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS
Allows testing of the membrane switches & brew chamber
safety switch . Press "YES" to enter test mode. Display will
read "PRESS PROGRAM TO EXIT" then change to "NOTH-
ING PRESSED".
TEST SWITCHES
TankHeater RELAY
TankHeater TRIAC
NO YES
42822.1 072810
Display will show when a button is pressed.
Opening/closing the brew chamber during the "TEST
SWITCHES" mode will display the status of the safety
switch.
OUT = open
IN = closed
Press the "PROGRAM" button to exit.
NOTHING PRESSED
BREW CHAMBER IN
CALIBRATE FLOW ?
NO YES
(7)
(8)
B
(1)
(2)
C
ON NEXT OFF
ON NEXT OFF
Skip to "CAL TEMPERATURE
SENSOR"
!!! CAUTION !!!!
(1)
CONTAINER MUST
HOLD 10 OUNCES
(2)
PRESS
BREW TO START
(3)
Use of this test allows user to "tell" the brew exactly how
many ounces are collected during a 10 second "test" brew
mode.
Use a measuring container that will hold at least 10 ounces.
Place container in position on drip tray.
Press "BREW" button to start.