Dudley ELECTROFLO Manual de instalación - Página 7
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TROUBLE SHOOTING
Problem
Valve does not
flush
Valve does not
shut off
Cause
1) Battery Powered version only.
Blue sensor LED will blink at a
constant rate when the user
stands within sensor range.
2) Incorrect sensor range.
3) Connectors not fully inserted.
4) Reflection issue from other
object.
5) Dirty solenoid valve.
6) Incorrect water pressure
1) Dirty diaphragm
2) Dirty solenoid valve
3) Incorrect sensor range
distance
4) Dirty sensor
5) Battery powered version only.
Blue sensor LED will blink at a
constant rate when the user
stands within sensor range.
Solution
Replace battery within 2 weeks.
See 4. REMOTE CONTROL
Ensure connectors are fully
inserted until white o-ring is
not visible. Remove o-ring if
necessary. Keep dry. Check
power.
Ensure sensor is not picking up
reflections nearby object/mirror.
Unscrew solenoid valve, remove
plunger and spring and clean.
Use scale remover if necessary.
When replacing the spring, make
sure it is in the vertical position.
Check the water supply pressure.
It must be between 0.5 - 8 bar
(7 - 116 PSI). For water pressures
above 8 bar, use a pressure
reducing valve.
If necessary, clean the
diapgragm or replace it.
Unscrew solenoid valve, remove
plunger and spring and clean.
Use scale remover if necessary.
When replacing the spring, make
sure it is in the vertical position.
Decrease sensor range or
remove reflective objects within
sensor range.
Ensure sensor is free from
debris and not obstructed.
Replace battery within 2 weeks.