20 Most Recent Toto Aquia II Dual Flush Toilet - Page 7 Questions & Answers

Hi Sam Will this help you out. I see at this website I'm posting here, there is six different models. Click on the one that you bought if its there and then you will see at the right of the page, downloads for this product. Looks like a bunch of PDF files in areas of specs, installation instructions, instruction manuals etc etc. and I see it is in english. Products by Category

try using the adjustment screw on the fill value inside the tank...up or down try both to see

up or down try both to see which way it controls

take the seat cover off and send it in and get a replacement one at walmart while your waiting

Toto toilets usually have a very good porcelain finish. I would first try a toilet bowl cleaner or a rust remover such as CLR or Lime Away. DO NOT ! MIX ANY OF THESE CHEMICALS UNDER ANY CIRCUMSTANCES! Try one making sure to give it time to work then thouroughly flush the toilet before trying another. The brown stain may be rust or water scale. If the porcelain is actually gone replacing the toilet is probably the only fix. Hope this helps. Bob

i think you need to check your fuel filter first sounds like its blocked

The problem may be in the venting of the toilet. If the vent for the toilet is plugged or in the northern climates frosted shut the air in the toilet drain has nowhere to go when displaced by the flushing water so it backs up through the toilet and causes the "burping" you mentioned. Hope this helps.