Bosch diswasher SGS5942 does not heat up

Owner's manuals for sale: (Not repair manuals)

https://www.searspartsdirect.com/partsdirect/user-manuals/she3ar55uc07-bosch-parts-manual


https://www.searspartsdirect.com/partsdirect/user-manuals/she3ar55uc08-bosch-parts-manual?manualIndex=0


https://www.searspartsdirect.com/partsdirect/user-manuals/SHE3AR55UC18-Bosch-Parts-DISHWASHER-manual

Free manuals:

https://www.manualslib.com/products/Bosch-She3ar55uc-43100.html

rcd units trip from the milliamps that are in a short
it trips the rcd to prevent electrocution and acts in nano seconds besides being a circuit breaker for excessive current
the trip can be from moisture allowing a current leakage to ground or some other simple operation
I suggest that you get in a qualified electrician / bosch service technician to find the reason for the problem rcd

I would have to say the sensor may be fouled up and need to be cleaned if you are concerned about the light. If the rinse agent is coming out of the gasket I would look for small cracks around the dispenser, then the door panel may need to be replaced.

You have to contact Bosch Appliances and talk to customer support to request a manual. They don't have them easy to get at.

Not sure where you are located but if you go to bosch worldwide then select your locale and then the local contact or support numbers you should be able to get your manual.

http://www.bosch.com/worldsite_startpage/en/default.aspx

Hi,
Check your heating element..
A bad heating element causes many problems in dishwashers...

Dishwasher Problems The Heating Element not Working
How to Replace the Dishwasher Heating Element
Dishwasher Maintenance

heatman101

Asker's Testimonial " explanation very clear. will give it a go and seehow simple it was. thanks Ronnie " - ronnieshomes

Here's the User Manual for your Bosch WFK2401.

Bosch WFK2401 User Manual

Hi,
That could either be a problem with the control module or the heating element...my first guess would be the heating element... as it is looking to sense it working and does not...

A bad heating element causes many problems in dishwashers…

Dishwasher Problems The Heating Element not Working

Dishwasher Maintenance

heatman101

Asker's Testimonial " explanation very clear. will give it a go and see how simple it was. thanks Ronnie " - ronnieshomes

yes the problem from the heater.

if the sound coming from boiler heater means
1)scaling on the boiler tank(tank to be cleaned).
2)check any loose connection on the heater wire.

almost certainly your element is faulty. waret does not heat up allowing timer to proceed

please post me your email i can send you in PDF format the manual so you can fix it yourself. There are prem chat avib but this part is free but you have to do the work If you want us to give you step by step instructions on how to fix it you will have to pay