How do I adjust a Grohe temperature shower control?

Question

We have a shower with a Grohe faucet that "holds" the temperature at a specific level. It works fine, but is hotter than it says (if you turn it to 80 degrees, it holds steady at like 100, if you put it at 70, it holds it steady at like 90, etc.). How do I adjust it so that the temperature is right?

As an aside, does anyone know how this faucet works?

Answer 1

your best bet is to go to the manufacture's website.  they usually have parts breakdowns and instructions for such things.