Water-Miser/China-Crystral
I imagine that the Water-Miser button might alter what cams of the timer are used - so it might reduce fills for the rinses. I would also expect that it *might* do something to the water heating - Can you add Water-Heating to ANY cycle, or just some specifics?
China-Crystal would probably cancel out any water heating to protect the items - but if you have just W-R-R, with a 120° water inlet, that would only get you to about 104° at the most, tank-temperature following the fill and circulate (Dependent on Tub/Dish temperature to start).
This cycle may also alter how the rinses are performed by the timer.
The best thing to do would be to try and get some sort of diagram of timer operation with each switch enabled - given that Normal has no connections, then I guess water heating is there by default, without any delayed thermal hold time - so it just heats for "X Minutes," and "Given X Inlet temperature should reach X Target within allotted time."