Bunn DUAL GPR-DBC WITH SMART FUNNEL 41343 - Manual (Page 29)

Page 29
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. Press and
release upper right hidden 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)
PROGRAMMING FUNCTIONS - (cont.)
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.
SPRAY OZ/M
This function allows the operator to view or to enter
the actual flow rate coming out of the sprayhead. This
is NOT used to change the actual flow rate, but to tell
the internal controller how fast the water is flowing.
The unit of measure is ounces per minute (Oz/M).
Procedure to set ready temperature:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Press and
release upper right hidden 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 either
ON/OFF switch located on the front switch panel
to exit the SET READY function and return to the
MAIN SCREEN.
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.
XXX REFILL -> XXX
(-) DONE (+)
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