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Whirlpool adg7540 dishwasher cold water only

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Whirlpool adg7540 dishwasher cold water only

Postby Butch » Tue Aug 15, 2006 9:44 pm

My 3 year old adg7540 has stopped heating the water during wash cycle. All cycles work as normal other than water is cold I assume it is the inline heater element, does anyone know how to change this component or better still point me in the direction of a service manual

regards
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Tue Aug 15, 2006 9:49 pm

Hi Butch
With the appliance unplugged you will need multimeter to check resistence of heater to confirm its failure.
As for diagrams may I refer you to top of this forum namely...Professional Advice in the Public Forums
Penguin45 wrote:Advice in Public Forums.

8/ Please do not ask for wiring diagrams, schematics or for us to sort out any wiring problems over the internet. We cannot judge how competent you are nor the future readers of any thread, we'll try to point you in the right direction but that's as far as we can legally go.


Regards

Greg
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Re: Whirlpool adg7540 dishwasher cold water only

Postby DentedPorsche » Wed Aug 16, 2006 8:19 pm

Failure of the heater should give an error code. No hot water, no error code and completing the cycle is normally a faulty module.
Test the heater as Penguin suggests, if it checks out as being OK it's more than likely a faulty module.

DP
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Wed Aug 16, 2006 8:37 pm

DentedPorsche wrote:Test the heater as Penguin suggests


I resemble that remark :lol:

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Re: Whirlpool adg7540 dishwasher cold water only

Postby Penguin45 » Wed Aug 16, 2006 9:20 pm

I suggest you test the heater.......

There, is that better now?

:p45:
Which bit of "Unplug it" is causing the problem?
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Wed Aug 16, 2006 10:59 pm

I think DP has telepathetic powers :lol:

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Re: Whirlpool adg7540 dishwasher cold water only

Postby Butch » Thu Aug 17, 2006 8:46 pm

Thanks for the advise guys, heater tested 0.028K Ohms good or bad?

regards Tony
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Thu Aug 17, 2006 8:49 pm

Thats fine but you need to set the meter range correctly.
It should have read 28ohms which is about right for the heater.

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Re: Whirlpool adg7540 dishwasher cold water only

Postby Butch » Thu Aug 17, 2006 8:56 pm

My mistake if 28 ohms is correct for the heater where to next?

regards Tony
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Thu Aug 17, 2006 9:02 pm

Its either going to be a faulty module or faulty NTC which Ive had in the past even though its not showing a fault code flash/s.
I think its going to be engineer time in all fairness, please check the link below.

Cheers

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Re: Whirlpool adg7540 dishwasher cold water only

Postby Butch » Thu Aug 17, 2006 9:09 pm

Thanks for your help and advise Greg, I will contact the recommended engineer

regards Tony
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Thu Aug 17, 2006 9:18 pm

You very welcome Butch, let us know how you get on :wink:

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Re: Whirlpool adg7540 dishwasher cold water only

Postby DentedPorsche » Fri Aug 18, 2006 8:39 am

Sorry Gegsy, was in a rush when I answered this one and I credited it to the wrong person. :?
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Re: Whirlpool adg7540 dishwasher cold water only

Postby gegsy » Fri Aug 18, 2006 8:46 am

DentedPorsche wrote:Sorry Gegsy, was in a rush when I answered this one and I credited it to the wrong person. :?
DP


:rotfl:
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Re: Whirlpool adg7540 dishwasher cold water only

Postby Butch » Sat Aug 19, 2006 7:38 am

The engineer that your system didnt fancy it ..................... too far away 22 miles no less. Will try to find another one! Not getting on too well

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