Bunn TWF User Manual
Page 22
Page 22
TL1 - WHI/VIO to Iced Tea Solenoid and
WHI/VIO to TEA/OFF/COFEE Switch
TL2 - WHI to Power Cord (120V Models) or
WHI to Terminal Block (120/208V Models)
TL3 - ORN to START Switch
TL4 - WHI/BLU to Iced Tea Solenoid
TL5 - YEL to START Switch
FIG. 13 DIGITAL TIMER WIRING
P2037
SERVICE (cont.)
DIGITAL BREW TIMER (ICED TEA - Late
Models)(cont.)
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 TEA/OFF/
COFFEE switch in the “TEA” position, press and hold
the START switch until three clicks are heard. Release
the switch and press it again one or more times. (Fail-
ure 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.)
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 TEA/OFF/