Bosch SMS69L22GB/50 touchpad problem

[chitts]

I’ve looked at this machine where the fault is that you can set up the programme and options but there’s no response from the START pad. I assume it’s the touchpad at fault? (A) Is there a way of testing?,(B) Is there anything else that is likely? Customer says it’s been intermittant for a while, now nothing.

[electrofix]

no noise at all when you press the button ?

Dave

[chitts]

Nothing! I thought it could be a bad connection, but everthing seems fine.

[electrofix]

have you checked door switch
since it is a free standing model it may not allow the start sw to work till door is closed

Dave

[don]

electrofix wrote:have you checked door switch
since it is a free standing model it may not allow the start sw to work till door is closed

Dave

Freestanding model with the controls along the top edge like an integrated model.

I have this machine at home, everytime a selection on the touch pad is made there is a beep to confirm. When the start pad is pressed it also beeps but as Dave has rightly said the machine will not start until the door is closed.

Don

[electrofix]

a does sound like a board problem then as it beeps to confirm its pressed even though door is open

would still check the door sw just to eliminate it

Dave

[chitts]

Checked door switch, OK.
After endless tries it suddenly worked! But then touching the start button for 5 secs didn’t cancel cycle. It has to be the touch pad. Customer’s told me to install new machine!!

[electrofix]

well looking at the price of possible components its a good decision

assume you tried cleaning the panel, just a long shot that popped into my head and prob wont work
Davce

[Author]

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