Fetco CBS-2031S, User Manual, Page: 12 / 24

12
Error Codes
Code Description Possible Cause Corrective Action
How to Clear Error
Codes
001 Internal Error
System had to reload default
settings.
Control board failure. Clear error.
Re-program the brewer to the
desired specifications. If error
occurs again, replace control
board. Turn main power
switch off and on.
050 Shorted temperature probe. Probe failure. Replace probe. Turn main power
switch off and on.
051 Open temperature probe. Bad probe connection, or
probe failure. Check all connections. Replace
probe if necessary. Turn main power
switch off and on.
075
or
NO
BAS CBS-2031e / 2032e
Brew Basket Sensor
These models do not
have brew basket
sensors or locks. This
error indicates a bad
connection on the brown
jumper wire on the Molex
connector connected to
the top of the control
board. Press both ends of the jumper
wire into the connector to make
better contact.
Brew basket sensor or
lock has failed.
If the brew basket can be
pulled out during the
brew cycle, the brew
basket lock has failed. Repair or replace brew basket
sensor or lock. Press the flashing
control panel power
switch to resume
operation. 075 CBS-2031s / 2032s
Brew basket lock or sensor
failure.
Magnet in brew basket
handle is missing or
loose. Remove brew basket handle.
Place magnet in correct
position.
100 Initial Fill Error
Initial fill time was more than
15 minutes. Water supply flow rate is
too low. Watch for short potting during
brew cycle. Investigate cause of
low flow rate. (Clogged water
filter, etc.) Press the control
panel power switch.
101 Error on refill
Tank did not refill within 3
minutes. Water supply flow rate is
too low. Watch for short potting during
brew cycle. Investigate cause of
low flow rate. (Clogged water
filter, etc.) Error message is
cleared automatically
at end of brew cycle.
Possible leak in tank,
fitting, or valve. Check inside of machine for
leaks. 102 Unwanted Fill
When brewer is idle, the fill
valve was activated for more
than 30 seconds during a 1
hour period.
Output on control board
has failed, causing a
dispense valve to open. Replace control board.
Turn main power
switch off and on.
200 Flat Line Temperature
(Water is boiling)
System is calling for heat, but
the temperature does not rise
at least 2
°
F within 10 minutes.
Triac is stuck closed, bad
output on control board,
or temperature is set too
high for altitude. Check triacs, check control
board output, or adjust
temperature for altitude. Turn main power
switch off and on.
201 Heater Open
System is calling for heat, but
the temperature does not rise
at least 2
°
F within 10 minutes.
This error is disabled during
brewing and while using the
hot water faucet.
Heating element failure. Check and replace heating
elements if necessary. Turn main power
switch off and on.
202 Heater Short
System is not calling for heat,
but temperature rises more
than 5
°
F.
Possible triac stuck
closed, or bad output on
control board. Check triac and control board. Enter programming
mode, then exit
programming mode.
255 Keypad Error
A switch was pressed for more
than 45 seconds.
Switch was held in too
long, or switch is stuck
closed. Clear error and try again. If
error occurs without switch
being pressed, replace input
board. Turn main power
switch off and on.