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The valve does not start up
and the LED is not lit up.
The LED is lit but the back-
wash does not start.
The actuator does not work
and the LEDs fl ash once.
The actuator does not work
and the LEDs fl ashes twice.
The actuator does not work
and the LEDs fl ash 3 times.
The actuator does not work
and the red light fl ash 4
times.
The actuator does not work
and the LEDs fl ash 6 times.
The buttons on the keypad do
not work.
The actuator does not work
and the LED fl ash 8 times.
The pump does not stop when
it is changing position.
The valve does not work and
the fuse has blown.
The waste water electro-valve
does not oper (in the case that
one has been installed)
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Incorrect electrical connection
Incorrect electrical connection
Failure in fi ltration position or
the motor does not turn.
Failure in any micro position
except for the fi ltering one.
Failure in the micro ratchet.
The valve distributor is
blocked.
Problem with the distributor
ascend micro.
The connecting cable is dis-
connected
More than 3 pressure washes
have been carried out in less
than 24h due to a bad ad-
justment or through a failure
of the pressure switch.
There have been more than
3 washes in less than 24h
because the return ball valve
is closed or nearly closed.
There have been more than 3
washes in less than 24h due
to the defect in the pressure
switch cable.
The terminal block J10 and
the control cabinet are con-
nected incorrectly
There is an incorrect electrical
connection producing an
excessive level of power
consumption at terminal J10
(4-5) of the valve.
The polarity of the cables has
not been respected
Error in the electronic board
Error in the electro-valve
19
ENGLISH
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Check the power connection
and contactor solenoid.
Check the electrical connec-
tion of the pump's solenoid to
terminal J10 (4-5).
Contact technical assistance
or request a spare part for the
motor unit.
Contact technical assistance.
Contact technical assistance.
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.
Restart the valve's power
supply for a few seconds.
If this persists, contact techni-
cal assistance.
Check that it is correctly
connected
Adjust the pressure switch co-
rrectly. If this persists, contact
technical assistance to obtain
a spare part for the pressure
switch.
Open the ball valve and restart
the power supply of the selec-
tor valve.
Check the pressure switch
connection cable.
Check that the connection
matches the wiring diagram.
Measure the power supply in
the 4-5 connection and review
the electrical installation.
Change the fuse when the
connection
problem is solved (it is delive-
red as a spare part).
If the tension is correct, the
problem has to be in the
electro-valve