Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: this does not work with my pressure cooker - using the disk and it took forever to even get the cooker slightly warm.  Any suggestions?
Document: It took a few weeks of light use for the reduce-power button to become difficult to engage, and over time it took more and more pressure to get it to work, until finally about eight months after I bought the unit, the button stopped working at all, making it all but useless for anything but bringing water to boil.
It took a few weeks of light use for the reduce-power button to become difficult to engage, and over time it took more and more pressure to get it to work, until finally about eight months after I bought the unit, the button stopped working at all, making it all but useless for anything but bringing water to boil.
This is a great 'extra' burner instead of using my glass top stove top. This burner heats almost immediately if using a cast iron skillet! My glass stove top takes forever to heat a cast iron skillet. It is slow if using the interface disk for non-magnetic pans. It probably is slower than the glass top stove if using the disk. Since my stove is on an island it is nice not to have a hot stove top when serving from the island.
It really works well when using with a pressure cooker. I would be interested to know if anyone else has tested the wattage draws.
When using it with an induction pan, I would heat the pan without the disk and then when I need to simmer something or do cooking that requires more even heat, I'd insert the disk.
This Induction Cooktop is exactly what I wanted. It exceeds my expectations. I am using it almost exclusively rather than the glass-top stove.It functions great with my Fagor Duo 10 Pressure canner/cooker. The timer function is great for that purpose.
Actually, if budget allows, I'd like to get one more.I have great ambitions for the 6200 allowing me an alternative match for many pricey kitchen electrics I thought I'd have to buy like an electric kettle, skillet or pressure cooker.
You can't get fine temperature control for a b&eacute;chamel, risotto, or eggs using this cooktop.- Very large. This cooktop consumes a lot of valuable counter space.- Small heating area. The inner circle and slightly beyond it seems to be the only area that gets truly hot.
You will loose all of the unit's amazing efficiency that way. Just get magnetic cookware for what you intend to use this on it with. You can find magnetic cookware very cheap or incredibly expensive depending upon how crazy you want to go with it.Lastly, this unit, just like all induction units, does indeed suffer from warm zones. Using thicker cookware does help eliminate this issue, but you still need to be aware of them.
Hoping to use it for deep frying, I found it is useless for that. Would not get above 320F, and now out of warranty. Maybe it will work as a hot plate for a slow cooker
Answer: I read the reviews on the disk and they were not good. I bought all new cookware for my induction burner.