Geberit 501-1 Betriebsanleitung Seite 22

EN
Malfunction
Flushes every
60 seconds
Flushes 4x after
use
Residual water in
urinal ceramic
appliance is not
draining
Calling up the diagnosis function
The diagnosis function checks the battery, sensors and solenoid valve, and shows the user
statistics.
▶
Press and hold the <Flush time> button for 5 seconds.
Result
✓ The red LED shows the diagnosis results and user statistics in 5 successive levels, as
explained in the table below. There is a pause of 5 seconds after each level.
Level
1: battery
2: sensor 1
3: sensor 2
4: solenoid valve
5: user statistics
22
Cause
Stadium operation activated
Battery almost dead
Urinal trap or discharge pipe
clogged
Red LED
1 long flash pulse
3 short flash pulses
1 long flash pulse
3 short flash pulses
1 long flash pulse
3 short flash pulses
1 long flash pulse
3 short flash pulses
1 short flash pulse
2 short flash pulses
3 short flash pulses
Measure
▶ Do not actuate the flush for at
least 60 seconds; stadium
operation is automatically
deactivated.
▶ Replace the battery. → See
"Replacing the battery",
page 24.
▶ Clean or replace the urinal trap.
→ See "Replacing the urinal
trap", page 23.
▶ Check the discharge pipe.
Diagnosis/user statistics
Battery status good
Battery almost dead
Sensor 1 in urinal trap is functional
Sensor 1 in urinal trap is defective
Sensor 2 in urinal trap is functional
Sensor 2 in urinal trap is defective
Solenoid valve is functional
Solenoid valve defective
Fewer than 20 flushes per day over the last
30 days
Between 20 and 60 flushes per day over the
last 30 days
More than 60 flushes per day over the last
30 days
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