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Service and Troubleshooting
water is not running
GB
remove electronics, check water inlet,
inlet shut-off mechanism, and dirt filter
activate the push-button
check function of electronics
LED is not lit
LED is lit
with diagnosis LED
check mains voltage
stop activation
replace electronics
flushing takes place
flushing does not
LED flashes during flushing
take place
replace magnetic valve
adjust flushing time (1 - 10 s)
replace electronics
if necessary
water is running constantly
disconnect MV plug
replace electronic
water continues to run
NO
board assembly
YES
replace MV
flushing still does
not function
MV installed incorrectly (verify flow direction)
observe that the minimum water pressure must be 0.3 bar
10