Refi Ll (Adjust Sensitivity); Spray Oz/M (Read Sprayhead Fl Ow Rate); Bypass Oz/M (Read Bypass Fl Ow Rate) - Bunn SINGLE SHDBC Installation & Operating Manual

PROGRAMMING FUNCTIONS -(cont.)
Procedure to set ready temperature:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. 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 fi nished, 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
pad 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 refi ll circuit. This is mainly a trouble-
shooting feature. Water in different geographical loca-
tions can have different conductivities. By adjusting
the sensitivity of the refi ll circuit, this will allow the
brewer to operate under various water conditions.
XXX REFILL
(-) DONE
Procedure to set the sensitivity threshold of the
refi ll circuit:
NOTE: Make sure the water in the tank is touching
the refi ll probe.
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. 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 refi ll probe in the tank.
3. When fi nished, press and release DONE. This
saves the new setting and advances to the next
XXX
(+)
P2304
Page 19
function screen, SPRAY OZ/M. Another alternative
is to press and release 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 fl ow rate coming out of the sprayhead. This
is NOT used to change the actual fl ow rate, but to tell
the internal controller how fast the water is fl owing.
The unit of measure is ounces per minute (Oz/M).
SPRAY OZ/M: XX.X
(-) DONE
Procedure to adjust the fl ow rate setting:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads SPRAY OZ/M. The number rep-
resents what the brewer thinks is the fl ow rate of
the sprayhead in ounces per minute.
2. If the actual fl ow rate of the sprayhead is known,
but is different than the number on the display,
use the (-) and (+) pads to enter the correct fl ow
rate in ounces per minute.
3. When fi nished, press and release DONE. This
saves the new setting and advances to the next
function screen, BYPASS OZ/M. Another alterna-
tive is to press and release the
on the switch panel to exit SPRAY OZ/M function
and return to the MAIN SCREEN.
BYPASS OZ/M
This function allows the operator to view or to enter
the actual fl ow rate coming out of the bypass nozzle.
This is NOT used to change the actual fl ow rate, but to
tell the internal controller how fast the water is fl owing.
The unit of measure is ounces per minute.
BYPASS OZ/M: XX.X
(-) DONE
pad located on the
(+)
P2305
pad located
(+)
P2306
34025.1 011006