Bosch SRS43A02GB/14 slimline dishwasher overfill

[Simon46]

This one when started drains ok, can hear motorized valve working and then fills until the overfill cuts in the drain pump.level comes down whilst continuing to fill so pump cuts in and out ad infinitum. The wash pump never starts. Can anybody help?

Regards
Simon

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Ere Simon
You’ve not forgotten the most spoken about fault have you 😉
The dreaded hose from pressure chamber to sump,pressure chamber itself and/or water matrix being gunged up:?:
Failing that does it fill continually when draining? If so it may be the fill triac on the module that has blown. 🙂

Greg

[Simon46]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

fills continuously.

S.

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Simon46 wrote:fills continuously.

If during drain at beginning, then fill valve triac on module 😥
Module 489716 @ £68.10 +VAT etc retail.

Greg

[Simon46]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

sorry Greg fills continuously after initial drain. ie only when asked to fill. just doesnt stop. filter area fills up to just before it will leak out of door then drain pump kicks in and out(overfill protection). interestingly enough watermain has burst outside house lifting pavement up (not connected) 😯 .

S.

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Ok Simon
Check top microswitch on Pressure Chamber for correct operation.
Check module connectors also for scorched connections. 😀

Greg

[nomadPaul]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Does this model have a flow meter on the fill hose ? I havn’t got my laptop to hand to check but if it has , these can sometimes go faulty giving this fault

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Hi Paul
Couldn’t see the little devil, will double check 😉

Greg

[Simon46]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Not stripped yet due to it holding up sink and worktop with blocks of wood.
will see when supported.

S.

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Hi
None showing on diagram so thats that out 😉

Greg

[Simon46]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

ah simple. 263185 water regulator diaphraghm not operating microswitch. Will stop filling if manually activated. £16.88 delivered from BSH :D. Am having a good day so far. Also sold/fitted whirlpool doorboot i have had in stock for 6 yrs.

S.

[gegsy]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Told ya 😛 😆

[Simon46]

Re: Bosch SRS43A02GB/14 slimline dishwasher overfill

Thanks once again Greg :worthy:

S.

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