Stoelting F431 - Manual (Page 34)

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4.11 TROUBLESHOOTING
ERROR CONDITION CODE 01
If the control panel displays a program board error (Error
Code 01), place the Freezing Cylinder Off-On Switch in the
Off position, wait 10 seconds, and return the switch to the
On position. If the Control Panel still displays the error
condition code, call your Authorized Stoelting Distributor
for further assistance.
ERROR CONDITION CODE 02
If the control panel displays a high torque error (Error Code
02), the controller has sensed that the product in the
freezing cylinder has reached 125% of set consistency for
10 or more seconds. This condition may be caused if the
product consistency adjustment has been set too high. To
remedy this condition, place the Freezing Cylinder Off-On
Switch in the Off position, wait until the product in the
freezing cylinder has had adequate time to thaw to a
reasonably soft consistency, and return the switch to the
On position. Follow the Product Consistency Adjustment
procedures at the begining of this section and reduce the
Fine Adjustment value by a few points. If the Control Panel
still displays the error condition code, call your Authorized
Stoelting Distributor for further assistance.
ERROR CONDITION CODE 03
Extended run time errors (Error Code 03) are often times
caused by the mix running too low in the freezer’s mix
container, or if a restriction is preventing the mix from
entering the freezing cylinder. Check the mix level on the
affected freezing cylinder. If the level mix is low, add mix.
Look for ice crystals in the liquid mix container. Ice crystals
can clog the mix inlet system, and prevent mix from entering
the freezing cylinder. If you find ice crystals in the mix,
check the temperature of the walk-in cooler where the mix
is stored and the temperature of the freezer’s cab. If the
freezer’s cab is below 34°F (1°C), call your Stoelting
Authorized Distributor for assistance in adjusting the
freezer cab temperature.
Check the condition of the neoprene hose running through
the mix pump head. If it shows signs of wear, rotate or
replace it as outlined in Section 2.5 of this manual.
Excessive compressor run time may also occur if the
condenser filter is dirty, or if the condenser is obstructed.
Check the top of the freezer, to be sure nothing has been
placed on top of the condenser.
After the cause of the problem is found and remedied,
place the Freezing Cylinder Off-On Switch in the Off
position, wait 10 seconds, and return the switch to the On
position. If the Control Panel still displays the error
condition code, call your Authorized Stoelting Distributor
for further assistance.
ERROR CONDITION CODE 04
If the freezer is left in the Clean Mode for more than 20
minutes, the control panel will display a Clean Error (Error
04). This condition does not reflect a problem with the
freezer itself. The Clean Error has been programmed into
the controller as a safeguard to protect the freezer from
potential damage caused by the freezer being accidentally
left in the clean mode. To remedy the Clean Error, place
the Freezing Cylinder Off-On Switch in the Off position,
wait 10 seconds, and return the switch to the On position.
If the Control Panel still displays the error condition code,
call your Authorized Stoelting Distributor for further assis-
tance.
ERROR CONDITION CODE 05
If the control panel displays a Freezing Cylinder Sensor
error (Error Code 05), place the Freezing Cylinder Off-On
Switch in the Off position, wait 10 seconds, and return the
switch to the On position. If the Control Panel still displays
the error condition code, call your Authorized Stoelting
Distributor for further assistance.
NOTE
When the freezer encounters a Freezing Cylinder Sensor
Error, the freezer will automatically be switched to run on
pre-configured timing cycles. This mode will allow you to
continue serving product until the freezer can be serviced.
ERROR CONDITION CODE 07
If the control panel displays a Drive Motor Current error
(Error Code 07), place the Freezing Cylinder Off-On
Switch in the Off position, wait 10 seconds, and return the
switch to the On position. If the Control Panel still displays
the error condition code, call your Authorized Stoelting
Distributor for further assistance.
ERROR CONDITION CODE 08
If the control panel displays a Cab Sensor error (Error
Code 08), place the Freezing Cylinder Off-On Switch in the
Off position, wait 10 seconds, and return the switch to the
On position. If the Control Panel still displays the error
condition code, call your Authorized Stoelting Distributor
for further assistance.