Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
9. Malfunctions
Wassermangelsicherungen sind Sicherheitseinrichtungen und dürfen im Schadensfall nur
vom Hersteller repariert werden.
Reparaturen dürfen ausschließlich von fachspezifisch qualifiziertem Personal ausgeführt
werden.
Table 4: Malfunctions
Problem
Green operation
lamp is not lit
Red alarm lamp
Red alarm lamp
permanently lit;
WMS cannot be
released
Pressing the test
button has no effect
Pulling the electrode
rod has no effect
Burner does not
start up
Miscellaneous
malfunctions
18
ENG: Installation and operating instructions
Translation of the original operating instructions
Possible cause
Mains voltage interrupted
Defective mains fuse
Ribbon cable is not
connected to the printed
circuit board
Lack of water
Sensor not connected
Wire break in the sensor,
sensor cable or signaling
unit
Signaling unit is defective
Sensor/wiring defective
Lack of water
Wiring/burner defect
–
Troubleshooting
Restore mains voltage
f
Replace the mains fuse
f
Connect the ribbon cable to
f
the PCB
Top up with boiler water
f
f
Press the release button
f
Connect the sensor
f
Check the wiring
Replace the signaling unit
f
Replace sensor
f
Check wiring
f
Check whether the red
f
alarm lamp is lit
Check wiring
f
Check burner
f
Send product to the
f
manufacturer
Werbung
Kapitel
Inhaltsverzeichnis
