heater problem on bengal please help

[fedmandoo]

i think need to reset my no fault 6000 heater in my bengal. The manual says there is a red button on top of it. I've looked and cannot see one.  There is a green thumb size circle on it and a recessed item w a clear plastic looking cover about the same size. I tried pushing this down to reset but i only broke the seal ...  Is there  a reset button on this heater?? it's been about 45 days since we have used the tub... the water level was down about 3 inches from proper level..i refilled water .I called a local dealer and they told me to unplug the 110 plug wait 5 mins and remove filter.. plug back in and see if it heats up.. it's been 12+ hours and no temp change.. thought maybe the filter was clogged.. i've had tub for 7 months and have cleaned not changed filter only once.
any feedback is appreciated  
thanks,Fedman

[Chas]

Yes, the reset button is under that clear plastic seal near the center of the black box with the green circle on it.

I use one of the door screws to push the reset. It takes a good solid push to do the job. The heater must be cool before it will reset - actually below about 90 degrees. If the water got that hot, then you will have to shut off power for a couple of hours to let the heater cool, then push the reset button.

[fedmandoo]

thanks for the feedback chas..
I'll try it again with a lot more english on it this time..
fedman