Specific Valve Maintenance; Operating And Programming; Control Panel - Astralpool Modbus Manuel D'installation Et D'entretien

ENGLISH

3.2 SPECIfIC VALVE MAINTENANCE

The internal elements of the valve require regular maintenance in accordance with the following
specifications:
- Perform all operations with the pump off and with the input and output valves to the filter and the
multiport valve closed.
- Remove the actuator as described in point 5.4 of the manual.
- Remove the remaining 3 or 4 screws holding the valve cover in place.
- Remove the cover to allow access to the internal distributor.
- Lift the distributor and clean the area around the distributor seal, clearing away any residue that may
hinder rotation.
- At least once a year, grease the O-rings on the distributor shaft to facilitate the movement of the
distributor. The grease used to lubricate the O-rings should be TURMSILON GL320 NLGI 1-2 (LUBCON).
The manufacturer supplies the specified grease together with the valve. The use of unauthorised grease
can irreversibly damage some components of the valve and therefore cause the guarantee to be invalid.
- Reassemble the distributor. Mount the cover with the previously assembled gasket and fix it with the 3
screws and the 3 nuts, with the proper torque to ensure the seal.
- Mount the hood on the distributor shaft, matching the triangle mark with the notch (8) of the bell. Fit
the pin (6)
- Fit the cam-ratchet (5), according to Figure 7.
- Fasten the screw (3) to the end and loosen it a quarter of a turn.
- Mount the actuator and fix it with the remaining screws and nuts.
4. OPERATING ANG PROGRAMMING

4.1 CONTROL PANEL

The valve incorporates in the electronic module cover a panel with push buttons and LEDs to indicate the
function being performed by the valve.
The LEDs on the wheel correspond to the position of the valve. They also indicate with short flashes if the
valve moves to that position and with a long flashes if the programme has remained in the memory at
the end of the filtration time.
Power supply: LED that indicates that the valve's power supply connection has
been correctly done.
MODBUS Communication: In case of connection in done through MODBUS, it
indicates when data is sent or received.
Connection (4-5): LED indicating that the solenoid of the contactor is active
and that the pump is therefore running.
Cycle wash press button: Press button to activate the wash + rinse programme
and to program the starting value of the pressure wash cycle.
Press button for recirculating: Press button to activate the recirculation
function and that indicates that the function is in process.
Closed press button: Press button to move the valve to closed position.
12
Grease