Specifications

APPENDIX E – ALARMS
85
ANALYSIS AND RESOLUTION OF PROBLEMS
Based on the type of alarm
, below we provide instructions for identifying the possible causes and restoring correct
operation:
CODE POSSIBLE CAUSE PROPOSED SOLUTION
ERRORS (category E)
E 000
Sudden power failure (blackout).
Wait for electricity to return and perform RESET following the
instructions.
Accidentally turning-off the main
switch and/or pulling the plug out of
the socket.
Reconnect the plug and/or power-on the device and perform RESET
following the instructions.
Mains fuses blown.
Replace with good fuses of equal nominal value.
(See the Summary Table in Appendix A, Technical Characteristics”).
Turn-on the device and perform RESET following the instructions.
E 010
Door open (or not
properly closed)
at the start of the program
(START).
Perform RESET following the instructions.
Close the door properly and restart the program.
Door position microswitch broken.
Contact the Technical Support Department
(see Appendix Z
).
E 020
Limit microswitch (CLOSED
position) of the door lock
mechanism broken.
Perform RESET following the instructions.
Try to start the program a second time.
If the problem persists contact the Technical Support Department
(see Appendix Z).
Door lock system gear motor
broken.
E 021
Limit microswitch (OPEN position)
of the door lock mechanism broken.
Perform RESET following the instructions.
Contact the Technical Support Department
(see Appendix Z).
Door lock system gear motor
broken.
E 030
Water level in the fill tank below
minimum (MIN) level.
Perform RESET following the instructions.
Top-off the water until the MAX level indicator comes on (or at least until
MIN indicator goes off).
MIN water level indicator broken.
Contact the Technical Suppo
r
t Department
(see Appendix Z
).
E 031
Water level in the drain tank (or
possible optional external drain
tank) over the MAX level.
Perform RESET following the instructions and empty the tank.
If installed, empty the external tank (optional), leaving water up to the
level indicated.
Wire of the external tank (optional)
level indicator not connected to the
device.
Perform RESET following the instructions.
Connect the plug of the level indicator wire (coming from the optional
external tank) to the female socket located on the back of the device.
MAX water level indicator broken.
Contact the Technical Support Department
(see Appendix Z
).
E 041
Connection tube between the
sterilizer and a possible external
filling device not
correctly installed.
Perform RESET following the instructions.
Check that the water supply tube is correctly and solidly connected to the
relative connectors.
Eliminate all possible obstructions along the path of the tube.
Water filling pump broken.
Contact the Technical Support Department
(see Appendix Z
).
Problem in the plumbing circuit.
E 900
Air leaking through the gasket
Perform RESET following the instructions.
Carefully clean the gasket with a clean cotton cloth dampened with
water.
Start the program again.
Problem in the plumbing circuit.
Contact the Technical Support Department
(see Appendix Z
).