WARNING: when the valve is on "fi ltration" position and out of the hour programming,
the pump can be started by using the switch (position "forced" "1" – see APPENDIX
1).
If the fi lter pressure rises while the valve is working in this position, the pressure switch
will activate and start the backwashing and rinsing processes.
4.4 DRAINAGE (on "fi ltration" position and while timer program stopped).
Operation to be performed manually. Follow these steps:
1º Press "WASTE / VACIADO" on the electronic module
LED comes on, the valve will now be in the Drainage position.
2º Turn the switch in the control box to the "I" position, thus activating the pump and
starting the drainage process.
These operations are to be carried out when the valve is in the "fi ltration" position. If
the wash or rinse cycles are running, please wait until they have fi nished.
Appliance users should watch for when this operation fi nishes. Once the appliance has
stopped, proceed as follows:
1º Turn switch to "II" position in the control box in order to stop pump.
2º Press "WASTE / VACIADO" on the electronic module
LED goes off, the valve will now be in the fi ltration position.
4.5 DRAINAGE (forced while timer program running)
1º Press
3 seconds until the led lights up. The electronic module will stop the
pump and the valve will turn to "WASTE" position. The pump will start up again.
2º To stop the process press
valve will turn to "FILTRATION" position.
4.6 INDICATION OF FAULTS.
If some of the programmed errors are detected, the valve will start an operation to,
whenever possible, put itself into the fi ltration process and stop the pump, to be in a
position where there is no unnecessary loss of water.
Through the simultaneous fl ashing of the LEDs for power supply, wash time and back-
wash time, we can detect the valve's possible operating faults with the following code:
- Flashes once: failure in the micro fi ltration position or the motor does not turn.
- Two fl ashes: fault in any micro position except for the fi ltration one.
- Flashes three times: failure in the micro ratchet due to a possible break in the
ratchet.
- Flashes four times: excess motor load because the distributor has been stopped.
It is possible that there is some external element that stops the distributor going
round due to an incorrect maintenance of the hydraulic installation, or through
the lack of maintenance of the valve itself.
Always act as indicated in the relevant points of this manual: "Solution of possible
problems," "Maintenance of the hydraulic installation" and "Specifi c maintenance
of the valve."
again. The module will stop the pump and the
15
ENGLISH
for 3 seconds until the
for 3 seconds until the