Operation; Rectifying Malfunctions - geberit 116.023.FW.1 Operación Manual

Operation

Actuating the flush
The electronic flush actuation takes place by means of infrared user detection. The user
detection range starts approx. 50 cm in front of the sensor window.
After a minimum detection time of 7 seconds, a flush is actuated when the user leaves the
detection range.

Rectifying malfunctions

Malfunction
No flush actuation
Flush runs continuously
Flush actuates
unintentionally
Urinal ceramic is not being
flushed out sufficiently
Flush water is splashing out
from the urinal ceramic
B1255-001 © 08-2015
966.920.00.0 (00)
Cause
Water supply valve is closed
No pressure in water net
No mains voltage, green LED on
power supply unit does not light
up (mains-operated flush
controls)
Battery voltage low (battery-
operated flush controls)
Sensor window is dirty
Sensor window is scratched
Unknown error
Sensor electronics are defective
Solenoid valve is defective
Sensor window is dirty
Sensor window is scratched
Sensor windows are affected by
influences in the room (mirrors,
metal surfaces, etc. on the wall
opposite)
Flush time set incorrectly
Throttle is not open sufficiently
Excessive flow rate
Rectification
Open the water supply
valve
Test the water pressure
Test power supply (fuse
in electrical distributor)
Replace the batteries,
see "Maintenance"
Clean sensor window
Contact a skilled person
Contact a skilled person
Contact a skilled person
Contact a skilled person
Clean sensor window
Contact a skilled person
Contact a skilled person
Increase flush time, see
"Maintenance"
Contact a skilled person
Contact a skilled person
EN
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