Bosch HBN 430560B / 430520B Single Oven - Answered Questions & Fixed issues


Unplug the oven , then ohm out the heating eliment. My guess is that it is burned open.

Bosch HBN... | Answered on Jul 13, 2014 | 164 views


there is more to this than meets the eye if youre oven takes a long time on fan setting it may be thermostat but more likely to be fan not turning at all or quickly enough the stat capillary is above oven element and if fan not blowing air away from capillary oven stat will shut oven temp down too soon if using conventional heat eg no fan make sure there are no full size trays directly on bottom of oven this will block heat from bottom element effectively giving only half the heat output.

hope this helps

Bosch HBN... | Answered on Jul 07, 2011 | 801 views


good day,
hope this link below will solve your problem.

search for an author name peter reinhart.he specialize baking dough,crust and bread

Bosch HBN... | Answered on Aug 03, 2010 | 153 views


I detected a similar problem following the sudden appearance of Err1 in the display. (Oven 4-5 years old, and the grill element failed when it was 3-4 years old). This indicated a temperature sensor problem. My local dealer came with his Thermocouple and confirmed an "under temperature" reading on the standard and baking settings. I agree that the fan setting is probably OK. He replaced the sensor. I monitored the situation for a while and was not happy because an under temperature could be quite dangerous when cooking certain foods, and also causes problems when baking bread.

The location of the oven sensor is also a problem because it is at the top right by the grill which also serves as the top heat source.

I had corresponded with Bosch about this and their response was, frankly, less than satisfactory. In the end I decided to call out their engineer (cost £85-ish) who wired my oven up to his computer. In the end he said that the oven was working as it should be (despite it taking a very long time to actually reach the target temperature of 200C.

In my view of I want 200C, then I should get 200C, not an approximation.

Interestingly the secret info (not in the manual) is that the temperature bar readout does not indicate that it has reached the actual temperature, but may be 90% of the temperature (so if you want 200C you get 180C.

An unsatisfactory solution is to get an oven temperature of the meat probe type and put that in the oven, then you will get a more accurate reading of the temperature. You would need one that goes above 200C (my first one only goes to 200 but I have found another that goes to 250C). Mine is by CDN model DTP482, any good cook shop should stock this.

Andrew Finch

Bosch HBN... | Answered on May 05, 2010 | 791 views


More than likely the grill element has failed, and this could account for the oven not getting hot enough, as on some makes, the grill element is on at the same time as the oven element, so if the element has failed, then it will not be hot enough.
My advice would be fit a new grill element, and this hopefully will solve the problem of the oven not being hot enough.
Please rate my solution.
Thankyou.

Bosch HBN... | Answered on Jan 25, 2010 | 1,284 views


Some oven has a door sensor, which prevents heating when door is open, evidently this is faulty, you need a service manual to identify and replace the part, If I find something I will post here.

Bosch HBN... | Answered on May 27, 2008 | 706 views


REPAIR IS NOT POSSIBLE BUT REPLACEMENT IS BUY A NEW SWITCH

Bosch Ovens | Answered on Jul 03, 2020 | 28 views


Certainly the hinge(s) are replaceable though while some are simple others are a major dismantling job - needing to take the assembly back to the point the hinges were originally fitted.

Parts list and diagram can be found on the link below.

https://www.bosch-home.com/us/supportdetail/product/HBL5032AUC/01#/Tabs=section-spareparts/

Bosch Ovens | Answered on May 18, 2020 | 47 views


Sounds Like child lock activated check owner manual or send us a model # glad to help more

Bosch Ovens | Answered on Feb 23, 2020 | 2,033 views


then call a local repair service . we can not see it from here

Bosch Ovens | Answered on Jan 10, 2020 | 103 views


Possibly. Fixya wouldn't know.

Bosch Ovens | Answered on Sep 14, 2019 | 137 views


E118/E218 Four possible causes.

Reversed high and low speed wires
Hall effect sensor not seated properly
Wire routing coming in contact with the rubber end cap on the cooling fan
Upper plenum coming in contact with the rubber end cap on the cooling fan

Bosch Ovens | Answered on Sep 09, 2019 | 181 views


E118/E218 Four possible causes.

Reversed high and low speed wires
Hall effect sensor not seated properly
Wire routing coming in contact with the rubber end cap on the cooling fan
Upper plenum coming in contact with the rubber end cap on the cooling fan

Bosch Ovens | Answered on Sep 09, 2019 | 917 views


What bushing are you talking about?

Bosch Ovens | Answered on Sep 09, 2019 | 337 views


Set the clock, then it stops flashing

Bosch Ovens | Answered on Sep 09, 2019 | 160 views


Is a litte current going to earth thats does it.
Add a resistor in series with the the lamp.
1K resistor is enough,

Bosch Ovens | Answered on Sep 09, 2019 | 156 views


E011 - Long pressing of one of the buttons: the malfunction may occur due to water or dirt entering the control panel;

For this, the control panel needs to be cleaned of the dirt and the moisture. Generally, you can do this on your own by getting help from your user manual or call the appliance repair experts for a service.

Bosch Ovens | Answered on Jul 13, 2019 | 337 views

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