Selecta 4002429 - Error Messages and Troubleshooting Guide

MANUAL DE INSTRUCCIONES CODIGO 80342 REV O 11/2021 Pag.: 55
J.P. SELECTA s.a.u. Autovía A-2 Km 585.1 Abrera 08630 (Barcelona) España Tel 34 937 700 877 Fax 34 937 702 362
e-mail: selecta@jpselecta.es - website: http://www.grupo-selecta.com
11. Error Messages and Troubleshooting
In case the cycle is interrupted, for example: due to power failure, lack of water, etc ... it must be considered that the load has
not been sterilized and the sterilization must be repeated.
As a general rule: disconnect the autoclave, by the general switch, wait a few seconds, and start it up again. If the door is
blocked, wait about 20 minutes for the temperature of the chamber to descend spontaneously.
Theprocesscanbeacceleratedbyopeningthemanualdepressurizationvalve.Closethevalvebeforerestarting.
Takeprecautions,donotstandinfrontoftheoutletofthemanualdepressurizationvalve.Openthevalveslowly.
The following table indicates the error messages, their meaning and the possible solution:
Code Name  Description
 01  E2PROMFAIL InternalerrorE2PROM
Cause: Controller malfunction.
Resolution: Contact the technical service.
 02  PRESSENSORFAILPressuresensorreading<0bar
Cause: Pressure sensor does not work.
Resolution: Check the pressure sensor wiring. Replace the sensor.
12  DOOROPEN Dooropen.
Cause: "Open door" sensor does not work.
Resolution: Adjust the sensor, in a lever form, located left behind the autoclave door, to detect the
position of the door.
 13  OVERPRESSUREPressuresensorreading>3.5bar
Cause: The pressure has reached a dangerous value.
Resolution: • Stop the autoclave by using the main switch.
• Depressurize the autoclave with the manual valve.
TAKE PRECAUTIONS for depressurization:
- Do not stand in front of the valve outlet.
- Open the valve slowly.
- Contact the technical service.
- DO NOT USE THE AUTOCLAVE.
 16  INTERNALOVERTEMPTemperaturereading(K20)higherthan150ºC
Cause: The pressure has reached a dangerous value.
Resolution: • Stop the autoclave by using the main switch and disconnect it from the network.
• Depressurize the autoclave with the manual valve.
TAKE PRECAUTIONS for depressurization:
- Do not stand in front of the valve outlet.
- Open the valve slowly.
• Check the connections of the water and heart probes.
• If the connections are correct:
- Contact the technical service.
- DO NOT USE THE AUTOCLAVE.
19 SETunreachable Ithasnotbeenpossibletoreachthesetpointduringthe
      sterilizationphaseinlessthan360minutes.
Cause: The pre-set temperature cannot be reached.
Resolution: - Increase the temperature of the initial preheat phase
- Jars too big.
- Product with little thermal conduction.
- Heating resistance(s) cut off.
- Controller failure
- SSR failure (solid state relay).
 20  EMPTYTOOLONGSomeofthephasesoftheemptyingtakemorethan40min
Cause: The chamber has not been cleared after 40 minutes
Resolution: Check that the water temperature is low enough to cool the cans.