Error Codes - Fetco CBS-2241 Users Manual And Operator Instructions

Error Codes

(From SERVICE – Page7)
DO NOT CLEAR ERROR CODES UNTIL ERROR IS IDENTIFIED AND CORRECTED
Contact factory or specialized personnel for error codes
Code Description
Software error-error on start up or
001
corrupted software
Internal flash corrupted
002
internal data memory malfunction
050 Short-circuit in temperature probe
051 Open temperature probe.
Initial Fill Error.
100 Initial fill time took longer than
expected after powering up.
Error on refill-.
101
Tank did not refill within expected time.
200 Heating flatline-Tank is boiling
If the hot water tank heaters are turned
on during a heating cycle and tank
201 temperature is not increasing
according to software logic and the
tank temperature is below setpoint
202 Heater Shorted or Stuck SSR
Keyboard [HID] error
255
(Human Interface Device)
NO
BSKT
Insert Brew Basket
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Possible Cause
Improper start-up or
shutdown
Error found in cyclic
redundancy check CRC
Probe failure.
Bad probe connection, or
probe failure.
Water supply flow rate is
too low, fill valve is stuck,
water line kinked or closed.
Water supply flow rate to
hot water tank is too low, or
fill valve stuck or damaged
(SEE PAGE 13)
Heater is on, temperature is
not rising/dropping
1) Failure of SSR, high limit,
temperature probe, or
heating element.
2) Water being removed by
hot water faucet during
heating (control displays
"heating")
Heater is off and heating
SSR is stuck "ON"
Usually from longer than 10
seconds' contact. Or faulty
reassembly after service
Brew basket must be in
place
This is a
SAFETY FEATURE
Page 8
Corrective Action
Restart, if still fault: reload software
Restart, if still fault: reload software
If not corrected: replace board
Replace probe.
Check all connections. Replace probe if
necessary.
Reboot machine. If persists-investigate
cause of low flow rate. (Clogged water
filter, kinked line, stuck fill valve)
Check water supply line. Flow should be
20-75 psig, (138-517kPa) >1gal/3.8L/min
Investigate cause of low flow rate. If the
flow rate is in range-replace fill valve
High elevation correction. Bad heaters
or temperature probe or position
1)Test and check SSRs, high limit
devices temperature probe. Check
heating elements with current clamp,
replace if necessary.
2)Advise staff to refrain from taking large
amounts of water from hot water tank,
especially during "heating".
Check ohms on heater (15-60Ω). SSR
may be stuck in ON mode-replace SSR.
Restart, if still fault: reload software. If
mechanical: replace module
Insert brew basket into brewer rails to
enable brewer
P216 February 2023