
GB 02900 - Edition 02 - March 08
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D 20
Fault message number table
Warning message
«WXX»
Warning
Hazard
Fault
Safety
hazard
Fault
W01
D01
EXHAUST. PRESSURE
D42
SAFETY EXH PRESS
W03
D03
MOTOR POWER
D07
FREQ. CONVERT.
W08
WATER FLOW
W10
D10
MOTOR TEMP.
D41
SAFETY MOTOR TEMP.
W11
INLET VALVE
W13
D13
N2 FLOW
D43
SAFETY N2 FLOW
W15
D15
INTERNAL T° HIGH
W16
INTERNAL T° LOW
W17
D17
ROOTS TEMP.
D40
SAFETY ROO. TEMP.
W29
MAINT. ROOTS
W30
EXHAUST. MAINT.
W31
ADP LP MAINT.
W32
ADP MAINT.
D34
EM. STOP; ADP. CONT
D35
EMERGENCY STOP
D36
ADP CONTACTOR
D37
ROOTS CONTACTOR
D39
ROOTS BREAKER
D44
SAF. CABINET PRES
W45
START UNABLED
D62
ROOTS FREQUENCY
CONVERTER
the yellow light is lighting up,
the buzzer is actived (if parameter configurated
C 42
),
the pump doesn’t stop.
Hazard or safety hard
message «DXX»
the red light is lighting up,
the buzzer is actived (if parameter configurated
C 42
),
the pump stops.
Fault list for pumping
unit
adixen Vacuum Products - Operating instructions - A3P Series