BC 634
|
Dolphin Blue
|
15
TROUBLE SHOOTING
PROBLEM INDICATOR CAUSE
SOLUTION
Replace batteries
Increase the range with remote
Decrease the range with remote
Replace batteries
Decrease the range or eliminate
cause of reflection
Low batteries
Range is too short
Range is too long ie tap
has gone into security mode
Batteries are completely used up
Sensor is picking up reflections
ie tap has gone into security mode
Connectors between the
electronic unit and the solonoid
are disconnected
Debris or scale in solonoid
The central orifice in the
diaphragm is plugged or the
diaphragm is torn
The water supply pressure is
higher than 8 bars
Debris or scale in diaphragm
Sensor is dirty or covered
Sensor is picking up reflections
from the washbasin or another
object
Filter or aerator is clogged
Sensor flashes
continuously when
user’s hands are
within the sensor’s
range
Red light in the
sensor does not flash
once when user’s
hands are within the
sensor’s range
Red light in the
sensor flashes once
when user’s hands are
within the sensor’s
range
Sensor flashes once
when user’s hands are
within the sensor’s
range
Red light in the
sensor does not flash
when user’s hands are
within the sensor’s
range
No water
comes out
of the tap
Water flow
from spout
does not
stop
Water flow
diminished
Connect the electronic unit
connectors to the solonoid
Unscrew solonoid, pull out the
plunger and the spring from the
solonoide and clean them. Use
scale remover material if needed.
When replacing the plunger,please
make sure that the spring is in
vertical position
Unscrew solonoid and clean the
orifice and/or replace diaphragm
Reduce the water supply pressure
Unscrew solonoid, remove
diaphragm and clean or replace.
Use scale remover if needed.
Clean or eliminate cause of
interference
Decrease the range or eliminate
case of reflection
Remove, clean and reinstall
