Hoover WDM120 overfill on rinse.

[JOHN CLARKE]

I have a Hoover WDM120 overfilling on rinse, changed the pressure switch, made no difference, pressure chamber and hose both clear. Is it the module? Seems to fill OK on wash.

[Bryan]

Re: Hoover WDM120 overfill on rinse.

I’d have a very close look at the pressure hose again , prone to chaffing and rubbing through leaving a very small hole and perhaps only loosing pressure when water level increases.

Bryan

[timdowning]

Re: Hoover WDM120 overfill on rinse.

I always replace pressure tube with a thicker type. 2 metre lengths available from Homespare. Also worth changing the breather tube to the new type design.

[helo_75]

Re: Hoover WDM120 overfill on rinse.

its not a breather tube

[timdowning]

Re: Hoover WDM120 overfill on rinse.

what isn’t?

[Penguin45]

Re: Hoover WDM120 overfill on rinse.

If this is a single level with flood, the extra water for rinse will be added by timed fill. Pin hole in tube would cause overfill in wash, not just rinse.

Chris.

[timdowning]

Re: Hoover WDM120 overfill on rinse.

You would think it would overfill always on wash as well. but i have had numerous calls where it only overfills when it gets to the rinse stages.

[suedehead1]

Re: Hoover WDM120 overfill on rinse.

i had one exactly the same it overfilled only on rinse it had a pin hole in the pressure switch tube where it went up the side of the tub.

[JOHN CLARKE]

Re: Hoover WDM120 overfill on rinse.

Thanks for all of the help, I will order a pressure hose, fingers crossed!

[suedehead1]

Re: Hoover WDM120 overfill on rinse.

if i get one with a hole in it i just cut it and put in a blue butt connector to join up the two halves. i also keep some red pressure switch tube of old hoover logics its pretty indesructible.

[Author]

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