Error Codes - Fetco CBS-2031ee User Manual

Code Description
001 Internal Error
System had to reload
default settings.
002 Power Failure
050 Shorted temperature probe.
051 Open temperature probe.
100 Initial Fill Error
Initial fill time was more
than 15 minutes.
101 Error on refill
Tank did not refill within 3
minutes.
102 Unwanted Fill
When brewer is idle, the fill
valve was activated for
more than 30 seconds
during a 1 hour period.
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.
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.
202 Heater Short
System is not calling for
heat, but temperature rises
more than 5°F.
255 Keypad Error
A switch was pressed for
more than 45 seconds.

Error Codes

Possible Cause
Control board failure.
Power relay feedback
loop does not match
the state.
Probe failure.
Bad probe connection,
or probe failure.
Water supply flow rate
is too low.
Water supply flow rate
is too low.
Possible leak in tank,
fitting, or valve.
Water supply flow rate
is too low.
Triac is stuck closed,
bad output on control
board, or temperature
is set too high for
altitude.
Heating element
failure.
Possible triac stuck
closed, or bad output
on control board.
Switch was held in too
long, or switch is stuck
closed.
12
Corrective Action
Clear error.
Re-program the brewer to
the desired specifications. If
error occurs again, replace
control board.
Clear error.
If error occurs again, call
Technical Support for
assistance.
Replace probe.
Check all connections.
Replace probe if necessary.
Watch for short potting
during brew cycle.
Investigate cause of low flow
rate. (Clogged water filter,
etc.)
Watch for short potting
during brew cycle.
Investigate cause of low flow
rate. (Clogged water filter,
etc.)
Check inside of machine for
leaks.
Investigate cause of low flow
rate. (Clogged water filter,
etc.)
Check triacs, check control
board output, or adjust
temperature for altitude.
Check and replace heating
elements if necessary.
Check triac and control
board.
Clear error and try again. If
error occurs without switch
being pressed, replace
control board.
How to Clear Error
Codes
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.
Press and hold the
Power switch for 3
seconds.