Question about Hobart Dishwashers
Sounds like pressure sensor, most likely the wash tank level sensor air trap blocked.
Posted on May 28, 2018
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Posted on Jan 02, 2017
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.
Posted on Jul 28, 2008
SOURCE: machine error. no error code.
Go into maint. mode.
With-in 2 seconds hit Menu,*,2,8,6,4
Then hit 82 when in maint mode.
This will give you a machine error code.
Let me know what that number is and I will help you with a solution.
Posted on Jan 15, 2009
This code indicates a serial communication error, meaning communication between the central control unit (ccu) and the motor control unit (mcu) cannot be sent correctly. Check the wiring harness connections at the CCU and the MCU. Unplug and reseat and make sure there is no corrosion. It can also indicate a problem with the door lock relay on the control board. I think that I'd recommend getting an appliance tech to take a look at it. Hope this helped and best wishes.
Posted on Aug 19, 2009
The F2 code= siezed pump. To check remove all the dishes followed by the grey dish wrack wedged in the bottom. Lift off the plastic spray arm to reveal a grey plastic ring around the outside of the stainless mesh, and you will also see the blue plastic impeller. Turn this anti clockwise and lift out the whole stainless mesh cover. Then there is a brownish ring with the blue pump impeller on top. Turn this anticlockwise and the pump should lift straight up and out. The impeller may have come off and lifted off with it the brown ring leaving the rest of the pump stuck in the hole. So be careful here, get it out without damaging the housing it fits into. Replace the motor/impeller unit and off you go. Yours could just be stuck of course. A clean may do the same trick.
Posted on Feb 16, 2010
SOURCE: I have a samsung sensor
I had the same problem. I ended up paying $300 ($100 part $200 labour) for an authorized technician to replace the control board and that fixed the problem.
Posted on Sep 22, 2010
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