Mocom millenium B2, Operating Manual, Page: 83 / 96

APPENDIX E – ALARMS
78
ALARM CODES
The list of alarm codes and, consequently, the messages displayed on the LCD and relative RESET mode, is as follows:
CODE ALARM DESCRIPTION LCD INDICATION RESET MODE
ERRORS (category E)
E 000 Blackout BLACK-OUT
E 010 Door open DOOR OPEN
E 020
Exceeded timeout for activating door lock
system (closing)
DOOR UNLOCKED
E 021
Exceeded timeout for activating door lock
system (opening)
DOOR LOCKED
E 030 Water in the fill tank at minimum (MIN) level WATER MIN
E 031
Water in the drain tank at maximum (MAX) level EXHAUST MAX
E 041
Filling the tank too frequently
(automatic filling)
FILLING PROBLEM
E 900
Vacuum Test failed
(during the LEAKAGE PHASE)
TEST FAILED
E 901
Vacuum Test failed
(during the WAITING PHASE)
TEST FAILED
E 902
Vacuum Test failed
(vacuum pulse timeout exceeded)
TEST FAILED
E 999 Manual cycle interruption MANUAL STOP
Press key
(> 3 seconds)
ALARMS (category A)
A 022
System door lock microswitches failed (OFF-
OFF)
LOCKING PROBLEM
A 023
System door lock microswitches failed (ON-ON) LOCKING PROBLEM
A 024 System door lock microswitches failed (ON-OFF) LOCKING PROBLEM
A 032 Sensor-level problem LEVEL PROBLEM
A 040
Failure to fill the tank
(automatic filling)
FILLING PROBLEM
A 101
PT1 broken
(sterilization chamber)
PTC BROKEN
A 102
PT2 broken
(steam generator)
PTC BROKEN
A 103
PT3 broken
(heating element)
PTC BROKEN
A 104
PT4 broken
(sterilization chamber wall)
PTC BROKEN
A 111
PT1 short-circuited
(sterilization chamber)
PTC SHORTCIRCUIT
A 112
PT2 short-circuited
(steam generator)
PTC SHORTCIRCUIT
A 113
PT3 short-circuited
(heating element)
PTC SHORTCIRCUIT
A 114
PT4 short-circuited
(sterilization chamber wall)
PTC SHORTCIRCUIT
A200 Pre-heating not performed within the timeout
(heating resistor problem). HEATING PROBLEM
Turning-off
device