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8024019/AE00/V1-0/2019-02| SICKADDENDUM TO OPERATING INSTRUCTIONS | FWE200DH
Subject to change without notice
5 MALFUNCTION MESSAGES
5Malfunction messages
Malfunctions
The following malfunction messages are displayed on the control unit, the message is
displayed with further information as full text in the SOPAS ET operating program.
NOTICE:
Malfunctions can cause damage to the device.
Message Significance Possible cause Measure
CB4
● Fuse CB4 of the heated
extraction hose has triggered
or has been manually
deactivated.
● Current too high or manually
deactivated.
● Check power circuit for short
circuit.
● Check power consumption.
● Switch fuse back on.
CB5
● Fuse CB5 of the purge air
heater has triggered or has
been manually deactivated.
● Current too high or manually
deactivated.
● Check power circuit for short
circuit.
● Check current consumption.
● Switch fuse back on.
Water purging configura-
tion
● Water purging not activated. ● Hardware activation not com-
pleted or software key not
entered.
● Enter software key or contact
SICK Service.
THeiz3 control
● Heater 3 control deviation. ● Temperature or other control
value not reached.
● Check fuse.
● Check nominal temperature.
● Check settings.
THeiz4 control
● Heater 4 control deviation. ● Temperature or other control
value not reached.
● Check fuse.
● Check nominal temperature.
● Check settings.
Tmax Heiz3
● Maximum temperature set
reached.
● Temperature reached.
● Limit value set too low.
● Flow rate too low.
● Temperature reached.
● Limit set too low.
● Flow rate too low.
Tmax Heiz4
● Maximum temperature set
reached.
● Temperature reached.
● Limit value set too low.
● Flow rate too low.
● Adapt limit value.