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11
AQUAPHOR RO-70S | Owner’s manual
TROUBLESHOOTING TABLE
Malfunction
The cause (wherefore)
Method of elimination
There is no clean water or
it is not enough
The module of the preliminary
water treatment unit K3
The slot insert is jammed
The membrane module KO-50 is
blocked
The plug in module of the water
conditioning unit is damaged
Defective input valve
Closed connection cock
Low inlet pressure
Foreign object in one of the
supply tubes
Replace the module of the preliminary
water preparation unit K3.
Replace the crevice insert or wash
previously installed under a stream of cold
water
Replace the KO-50 membrane module
Replace the water conditioning module
Contact the after-sales service
Open the connection node tap
Install a booster pump for the whole home
or specifically for the RO-70S
Contact the after-sales service
Replace the water conditioning module
Contact with your service
The tap water flows
slowly
The plug-in module of the water
conditioning unit is damaged
The pressure in the aqueduct
dropped
Replace the water conditioning module
Water constantly flows to
the drain
Automatic valve is defective
Contact with your service