My Hobart LXI dishwasher starts filling without even hitting the on button. As soon as I hit the circuit breaker, the water starts filling.

SOURCE: Hit start button and nothing happens

read this page
http://www.repairclinic.com/0088_9_1.asp

SOURCE: dishwasher won't start

what is you model number?
you probably have a blown thermal fuse which is attached to the control board

SOURCE: no hot water. hitting reset button starts it up but keeps tripping breaker

-Did you buy it directly from Grainger? The model # is actually 82SV30-2T. The "model #" you provided is Grainger's product code.

-Is this a new installation or is this an older water heater?

-Is this wired to a 25 amp breaker. (It should be.)

-Did you re-use existing wire? If so, is it at least #10 copper? (It has to be #10 or larger to comply with code) It isn't copper-clad aluminum or cotton over rubber insulated, right? (It should not be)

-Have you re-wired the heating elements? If so, you need to restore the wiring to the way it was configured from the factory.

Let me know if you need further assistance.

V/R

SOURCE: E10 error code. I have to keep hitting the start

hi

it is water pump error ,,please check it thank u,,

please rate it

SOURCE: is their a reset button for a L800 HOBART? Hit start sparks flew.

Yes,
DISCONNECT POWER
if you remove the top cover, you will find an overload group with a green and a red button on top, next to the contactor . One is test, the other is reset. On the side of the overload are two thumb wheels, one is auto/ manual, set this to auto, the other is -15%,0, +15%. If you are running very heavy batches and you want to push your motor harder, move it to +15, but it's not recommended. If it was set to manual, when it trips and cools down, it will not reset untill you press the reset button, in auto, once cool you an restart the mixer.