Bunn DUAL068000 - Manual (Page 27)

Page 27
PROGRAMMING THE BREWER (cont.)
REFILL - Range: 20 to 230
This function allows the operator to adjust the
sensitivity of the refill circuit. This is mainly a trouble-
shooting feature. Water in different geographical loca-
tions can have different conductivities. By adjusting
the sensitivity of the refill circuit, this will allow the
brewer to operate under various water conditions.
Procedure to set the sensitivity threshold of the
refill circuit:
NOTE: Make sure the water in the tank is touching
the refill probe.
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue to
press and release switch until the display reads
REFILL and shows a number on both sides of the
word.
2. To adjust the threshold setting, press (-) to de-
crease, or (+) to increase the setting.
NOTE: Always make sure that the number on the right
is larger than the number on the left when water is in
contact with the refill probe in the tank.
3. When finished, press and release DONE. This saves
the new setting and advances to the next function
screen:
SPRY OZ/M (SINGLE brewers)
L SPRY OZ/M (DUAL brewers). Another alternative
is to press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit REFILL and return to the MAIN SCREEN.
Procedure to set ready temperature:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue to
press and release switch until the display reads
SET READY.
2. To adjust the ready temperature, press the (-)
button to decrease, or (+) to increase the ready
temperature.
3. When finished, press and release DONE to save
the new setting, exit the SET READY function and
advance to the next function screen, REFILL.
Another alternative is to press and release the
ON/OFF switch (either on DUAL brewers) located
on the front switch panel to exit the SET READY
function and return to the MAIN SCREEN.
2. To adjust the brew temperature, press (-) to de-
crease or (+) to increase the brew temperature.
3. When finished, press and release DONE to save
the new setting, exit the SET TEMP function and
advance to the next function screen, SET READY.
Another alternative is to press and release the ON/
OFF switch (either on DUAL brewers) located on
the front switch panel to exit the SET TEMP func-
tion and return to the MAIN SCREEN.
SET READY - Range: 185˚F (85˚C) to 203˚F (95˚C)
This function allows the operator to set the mini-
mum temperature allowable to start a brew cycle. The
range can be from 185˚F (85˚C) to within 2˚F (-1.7°C)
of the SET TEMP. The water must be at the SET READY
temperature or higher for the display to indicate READY
TO BREW. If brew lockout is enabled, the brewing pro-
cess will not start below this READY temperature.
NOTE: The upper limit for SET READY temperature
is 2˚F (-1.7°C) less than the water temperature (SET
TEMP) setting.
SET READY: XXX°
(-) DONE (+)
XXX REFILL -> XXX
(-) DONE (+)
SET TEMP (cont.)
41342 080108