Bunn 428220001E Advanced Adjustments & Optional Settings, OUT = open IN = closed, Container Must

Models: 428220001E

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OUT = open IN = closed

ADVANCED ADJUSTMENTS & OPTIONAL SETTINGS

TankHeater RELAY

(7) ON NEXT OFF

TankHeater TRIAC

(8) ON NEXT OFF

B

TEST SWITCHES

NO

YES

 

 

 

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".

(1)

NOTHING PRESSED

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.

(2)

BREW CHAMBER IN

OUT = open IN = closed

Press the "PROGRAM" CONTAINER MUSTHOLD 10 OUNCESPRESSBREW TO STARTManual background button to exit.

C

CALIBRATE FLOW ?

NO

YES

 

 

 

Skip to "CAL TEMPERATURE

SENSOR"

(1)

!!! CAUTION !!!!

 

 

 

 

 

(2)

CONTAINER MUST

HOLD 10 OUNCES

 

 

 

 

(3)

PRESS

BREW TO START

 

 

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" Manual background button to start.

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42822.1 072810

 

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Bunn 428220001E Advanced Adjustments & Optional Settings, OUT = open IN = closed, Container Must, HOLD 10 OUNCES, Press