19
PROBLEM CAUSE SOLUTION
The valve does not start up
and the LED is either not lit or
all lights are fl ashing
Incorrect electrical connection Check the power connection
and the control connection of
the contactor's solenoid valve.
The actuator does not work
and the red light is fl ashing
twice
Failure of the position micro Contact technical assitance
The actuator does not work
and the red light fl ashes 4
times
The valve distributor is
blocked
Disconnect the power supply
and take off the actuator. Take
off the valve lid, clean the dis-
tributor and aply grease shaft
and o-rings with TURMSILON
GL320 grease.
The actuator does not work
and the red light fl ashes 6
times
Problem with the distributor
ascend micro
Check the connection from the
micro to the J2. If the problem
persists, gert in contact with
Technical Assistance
The buttons on the keypad do
not work
The connecting cable is dis-
connected
Check that it is correctly
connected
The valve keeps on doing
washings with the pressure
switch LED lit up
The pressure is not correctly
graduated
Consult the manual to
correctly adjust the pressure
switch
The return ball valve is closed
or nearly closed
Open the ball valve
There is a faulty connection in
the pressure switch circuit
Check the pressure switch
connection cable
The pump does not stop when
it is changing position
The terminal block J10 and
the control cabinet are con-
nected incorrectly
Check that the connection
matches the wiring diagram
The valve does not work and
the fuse has blown
There is an incorrect electrical
connection producing an
excessive level of power
consumption at terminal J10
of the valve
Measure the consumption
level at the J10 connection
and check the electrical
installation
The waste water electro-valve
does not oper (in the case that
one has been installed)
The polarity of the cables has
not been respected
Check the cable connections:
red to positive and black to
negative
Error in the electronic board Use a tester to check the
tension in the electro-valve
terminal: if it is less than
15 Vdc, contact Technical
Assistance
Error in the electro-valve If the tension is correct, the
problem has to be in the
electro-valve
ENGLISH
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