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Service and Troubleshooting
GB
LED is not lit
check mains voltage
replace electronics
adjust reach - active range -
with reflector (paper, etc.) to
approx. 50 to 60 cm; replace
10
water is not running
remove electronics, check water inlet,
inlet shut-off mechanism, and dirt filter
check function of electronics
with diagnosis LED
electronics, if necessary
water is running constantly
disconnect MV plug
water continues to run
replace MV
flushing still does
not function
MV installed incorrectly (verify flow direction)
observe that the minimum water pressure must be 0.3 bar
while doing this, hold your hand or
another reflector (paper, etc.) approx.
20 cm in front of the device
check flushing system
flushing takes place
LED flashes during flushing
YES
LED is lit
observe waiting period (4 s)
end reflex and
flushing does not
take place
replace magnetic valve
replace electronics
replace electronic
NO
board assembly
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