TSU33A Fill Valve for E-Max TOTO

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Terry

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One of the fill valves used in the Eco TOTO is the TSU33A

One thing to check if it's not shutting off is the pull-out screen at the inlet of the valve.

tsu33a_2.jpg


The screen in the inlet. A needle nose pliers will remove it for cleaning.

tsu33a_1.jpg

The TSU33A fill valve

tsu33a_3.jpg
 
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brifro

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I have this valve in my Toto. Is there any other fix for it besides the filter if it keeps running? Also, what is the slotted turn adjuster for (on top of the unit; it has + and - on it)? Thanks.
 
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