Siamp Optima 50 Dual Flush Cistern Valve - Dimwokj9Bub

The small flush volume is adjusted by a mechanism on the valve body. Refer to the instruction manual for the specific adjustment method.

The Siamp Optima 50 has a 10-year manufacturer's guarantee.

Yes, the valve is designed for easy fitting, often without needing to remove the cistern.

The Siamp Optima 50 is compatible with both plastic and ceramic cisterns.

The cable length is 470mm. If it is too long, you might need to find a way to secure the excess cable to prevent it from obstructing the flush mechanism.

Ensure there's no water leaking into the bowl after a flush. Also, listen for any hissing sounds, which may indicate a leak.

Replacement parts can often be found at plumbing supply stores or online retailers that sell plumbing components.

Adjust the small flush volume to a higher setting or check for any blockages in the valve or flush holes. Ensure the flapper is sealing properly.

Check the seal between the flapper and the valve body. Inspect the fill valve and float for proper operation. Adjust the height of the valve if necessary.

Check the cable connection between the button and the valve. Ensure the button is properly aligned and not obstructed. Replace the button if necessary.

Inspect the seal of the flapper and replace if worn. Check for cracks in the valve body or cistern.