My hobart am15 dishwasher keeps beeping

The most obvious is that quality matters. Always buy OEM parts from Hobart and not copies from China sold by eBay or Amazon.

One further off the wall thought, running a 200v element on 220v power? If the element is right for the voltage, it can't be over run. The machine is advertised as 'wide voltage' AM15 DISHWASHER TECHNICAL MANUAL 208-240V/60/3. It has a 5 KW element and voltage specs from 200 volts to 415 3 phase depending on model.

https://www.partstown.ca/modelManual/HOB-AM15T_spm.pdf

From your description of distorted, bent and flaking, certainly suggests is has been used dry. This is an interesting unanswered question. Contactor not shutting power straight way?

https://www.fixya.com/support/t27293682-heater_element_in_hobart_dishwasher

50 year career in catering kitchens, I have seen all the abuse staff treat machines, and all the things that can go wrong.

https://www.google.com/search?q=hobart+am15+burning+elements

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Error P3, Rinse Tank Booster Thermister is faulty

SOLVED: Hobart LXI Dishwasher a P3 code is flashing ...

https://www.fixya.com > support > t4318217-hobart_lx...

Mar. 11, 2010 - It is monitoring the rinse temp. P2 is the booser probe, and P1 is the wash tank. The control board will store error codes, so once changed, you ... 1 answer · 11 votes: The p3error is an open or shorted booster thermistor.take off btm panel on the right side is the bstr, do when cold and no power to mach.,TURN OFF BREAKER, ...
SOLVED: What is p3 code on hobart am15 dishwasher - Fixya
Sep. 2, 2019
SOLVED: What does a P3 code mean? On a Hobart LXI high ...
Jan. 5, 2014
My hobart am15 display a p3 error code and i make - Fixya
May 1, 2010
SOLVED: Error code "p3" appears in the digital panel with a ...
May 12, 2010
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18H doesn't exist

https://www.google.com/search?q=hobart+lx18c+18H+error+code

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Here you go.
https://my.hobartcorp.com/kroger/TechnicalServiceManuals/AM15%20Technical%20Manual.pdf
https://my.hobartcorp.com/kroger/TechnicalServiceManuals/AM15%20Technical%20Manual.pdf

It may have reached the number of cycles to trigger a delime warning. Either follow the procedure in your operator manual to delime, or go into the control board settings and either change or turn off the delime timer

With the door lifted up, there is a lever on the rear-right on the inside of the dishwasher. Lift this lever and the machine should drain. If it doesn't drain with the lever up, remove the screens inside the dishwasher and verify that the lever is, in fact, lifting the overflow tube so that water can drain out the bottom.

wanted hobart dishwasher model am700 manual, where could I find it

After checking the service manual, I find no code for E1. There is a P1, or other E codes. Please list ML number.

I'm a hobart tech.If the dishwasher is going to be a cold machine you need 140 degrees,if its a hot machine you need 180 which you need a booster.A hatco c-36 will supply the dishwasher with180-190 degrees.Any ? let me know.

It means that the final rinse thermistor is bad.Your not getting 180 degrees---right?Its located on the booster and costs about $65.I work for hobart.Any ?