Hobart lxih found leaky hoses, and replaced those. Now soon as I turn on the water supply on with the dishwasher in an off position, water continually fills and eventually overflows the tub.

SOURCE: Hobart LXIH displays P2

The rinse thermistor is bad,look on the back of the machine to the right and you will see 2 black wires with a plug that screws into the vac breaker this is the probe.I bet when the dishwasher goes into the rinse cycle the temp jumps all over,let me know.

SOURCE: Hobart LX 30 P2 Error and unit overflowing!

Hi drogers77,

I'm not a Hobart technician, but here what I founded in my manual for the LX30 error message:

LX18 / LX30 display shows E0, E2, E3 or E4

1. Low water pressure - check for clogged hose strainer; check that site water pressure meets minimum flow pressures.

2. Make sure probes are clean

3. No water pressure - main water supply valves may not be working

4. Drain valve open - turn machine OFF to drain machine, then ON. Repeat twice (this assists in clearing any drain valve obstructions). Wait for machine to reach READY mode and press WASH. Slowly open door several seconds later and note water level. Close door; 30 seconds later, open door slowly and check that water level is the same as it was. If not, repeat the OFF-ON procedure. If problem persists, call your local Hobart Service Office.

5. Delime machine.

Hope it will help you.

pepsicrazy