Hello guys.
I have a Dual Flush Opella Cistern. Water flows into the bowl even after adjusting the valve, which is on the left, as shown in the photo.
I checked to see what the fault is. I turned off the supply valve, but did not flush. I watched for about three or four minutes and water continued to flow until the cistern was virtually empty.
What I do not know is whether the fault is with the valve or the syphon.
Please advise. Thank you.
I have a Dual Flush Opella Cistern. Water flows into the bowl even after adjusting the valve, which is on the left, as shown in the photo.
I checked to see what the fault is. I turned off the supply valve, but did not flush. I watched for about three or four minutes and water continued to flow until the cistern was virtually empty.
What I do not know is whether the fault is with the valve or the syphon.
Please advise. Thank you.