Bunn VLPF Manual De Propietario

Page 16                                    

1.  Modifying brew volumes. To modify a brew vol-

ume, first check that the SET/LOCK switch is in the 

“SET” position on the circuit board.

 

To increase a brew volume, place the ON/OFF 

switch in the “ON” position, press and hold the START 

switch until three clicks are heard. Release the switch 

and press it again one or more times. (Failure to re-

lease the switch within two seconds after the third click 

causes the volume setting to be aborted and previous 

volume setting will remain in memory) Each time the 

switch is pressed, two seconds are added to the brew 

time period. Allow the brew cycle to finish in order to 

verify that the desired volume has been achieved.

  To decrease a brew volume, place the ON/OFF 

switch in the “ON” position, press and release the 

START switch once for every two-second interval 

to be removed from the total brew time period; then 

immediately press and hold down the START switch 

until three clicks are heard. Relase the switch. (Failure 

to release the switch within two seconds after the 

third click causes the volume setting to be aborted 

and previous volume setting will remain in memory). 

Allow the brew cycle to finish in order to verify that 

the desired volume has been achieved.

2.  Setting brew volumes.  To set a brew volume, 

first check that the SET/LOCK switch is in the “SET” 

position on the circuit board. Place the ON/OFF switch 

in the “ON” position, press and hold the START switch 

until three distinct clicks are heard and then release 

the switch. (Failure to release theh switch within two 

seconds after the third click causes the volume setting 

to be aborted and previous volume setting will remain 

in memory.

View the level of the liquid being dispensed. When 

the desired level is reached, turn the ON/OFF switch 

to “OFF”. 

NOTE: Several ounces of water will continue to sy-

phon from the tank after turning the switch “OFF”. 

The brewer remembers this volume and will continue 

to brew batches of this size until the volume setting 

procedure is repeated.

NOTE:  When brewing coffee, volume will decrease 

due to absorption by the coffee grounds.

3.  Setting programming disable feature. If it be-

comes necessary to prevent anyone from changing 

brew time once programmed, you can set the SET/

LOCK switch to the “LOCK” position. This will prevent 

any further programming until switch is once again 

put into the “SET” position.

BLU wire from TL5 to Start Switch

WHI/GRN wire from TL4 to A on Relay Coil

BLK wire from TL3 to B on Relay Coil

WHI wire from TL2 to J3 Liquid Level Board

WHI/RED wire from TL1 to J2 Liquid Level Board

FIG. 5 DIGITAL TIMER WIRING

P2037

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