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The most likely reason for the pop is that your shorted out an Integrated Circuit (IC Chip) on the mainboard. A mainboard short is low amps and low voltage and won't trip the breaker like a heater element short would, or a mains lead touching the case My advice is to get a Bosch technician to fix it as they have access to test equipment software on their laptop plus experience on their own machines.

A new main board is $190 to $350, so I wouldn't advise just buying on one on my guess!

https://www.repairclinic.com/Shop-For-Parts?query=bosch%20800%20circuit%20board

Bosch... | Answered 2 days ago


It should be showing a code. Try disconnecting it from the mains overnight to reset.

https://www.google.com/search?q=Bosch+dishwasher+flashing+hyphen

Bosch... | Answered on Jul 28, 2020


The user manual doesn't contain much more information than is intuitive to anyone familiar with power tool use and mostly contains safety advice.

You can download a user manual for your diy drill at the link below. If you have questions not covered by the manual you can use the comments facility.

https://www.bosch-diy.com/gb/en/service/user-manuals

Bosch Drills | Answered on Jul 25, 2020


I have the same problem. Sounds like. Really hight pitch popping. Like a gunshot.

Bosch 5" Small... | Answered on Jul 24, 2020


Very common problem on that fridge and a easy fix: Replace the two big capacitors on the right side of the control PCB 1uF = 0,68uF 250V They lost their capacity causing bad uC supply and this strange LED blinking. Be aware that this blinking can be intermittent and the fridge appears to return to operation. But the uC suffer a lot of internal resets causing intermittent operation stops, low temperature and more not easy recognizable or strange mal functions. So, if You face that blinking normally the capacitors are gone. Some strange and intermittent behaviors of the fridge are also back routed to this PCB - Capacitor malfunction. So enjoy this 30min fix. The capacitors should not exceed US$2 in Your local electronic shop. If You don't want to spend the US$2 You can find the capacitors as a lucky guy in a old PC power supply.
For other more complex problems be aware that the controller board has a very nice and helpful self test option. You go in this mode holding the temperature select button of the refrigerator (not the freezer button) then switch the fridge on and stay on holding the temp button for more 10s. The self test sequence starts in the moment when You release the temp button.
LED 1: Checking sensors (Blinking=OK - Continues=NOK, something wrong)
LED 2: The Flap opens and close two times (Alarm LED shows the open and close position, so the led must go ON and OFF two times in accordance of the detected flap position from the internal reed contact. (So, no action on the Alarm LED no movement on the Flap or a defect Reed contact)
LED 3: Fan goes ON and OFF
LED 4: Drain Heater goes ON and OFF
LED 5: De- Dicer Heater goes ON and OFF
LED 6: Compressor goes ON and OFF
LED 7: End of test sequence - Initializing procedure of normal operation.
Every step takes 30s and the whole sequence take tree and a half minute. Be aware that the alarm LED is no malfunction indicator. It has only the indicator function for the sensors.
The fridge goes in the normal operation mode when he passed the sequence. No further actions necessary.
Be aware that every time when the fridge faced a total power lost he makes a short silent 30s check sequence. If he face a malfunction (Sensors or actuators) he doesn't start the compressor anyway to protect the fridge for further damage!!! So, this test sequence is a nice tool to check that the fridge is in the right conditions to start the working and even so to check the compressor function before maybe a unnecessary replacement .
With a second build in test option you can select and activate devices in the fridge. For this You hold the fast freeze button and switch the fridge on. After 10s release the button and you are in a manual test mode. With the temperature button select the component - Push the Fast freeze button to activate or deactivate. For example: Select LED6 (Compressor) with the temperature button, push the fast freeze button for ON and OFF. But I ask You to be careful on this test mode to avoid further damages. For example a blocked motor that You should release better by hand than blow up by a tricky fingertip. Enjoy this fix and feel free for Crtl C + Crtl V.
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Bosch KSU49630... | Answered on Jul 23, 2020


Measure the continuity of the heating element. Make sure the timer motor isn't bound up with ice. Either of these components can cause the ice to not release

Bosch... | Answered on Jul 15, 2020


There are a number of reasons why a belt sander will fail to track -
Poor quality belts.
Physical damage (dropped).
Uneven wear of rubber drive roller.

When one becomes troublesome it can take a deal of sorting. Best idea if there is no obvious reason is to start by trying an OE belt.

Bosch Tools &... | Answered on Jul 13, 2020


No! If you go to https://www.appliancepartspros.com/ you can put in the model number for the pump and it will list all the compatible replacements.

Bosch... | Answered on Jul 10, 2020


Order or request the manual from Bosch.

Bosch Washing... | Answered on Jul 04, 2020


REPAIR IS NOT POSSIBLE BUT REPLACEMENT IS BUY A NEW SWITCH

Bosch Ovens | Answered on Jul 03, 2020


WELL THEN TURN THE ONE THAT LOOKS LIKE A CLOCK AND SEE WHAT YOU ACCOMPLISH

Bosch Ovens | Answered on Jul 01, 2020


I SAW A YOUTUBE VIDEO OF SOME GUY THAT REBUILDS THEM BUT DO NOT REMEMBER WHAT I HAD BEEN LOOKING FOR WHEN I SAW IT

Bosch Cooktops | Answered on Jul 01, 2020


SOAK WITH PENETRATING OIL FOR A COUPLE DAYS AND TRY AGAIN

Bosch Irons | Answered on Jun 27, 2020


I would guess the OPPOSITE of this?

https://www.youtube.com/watch?v=1m_XJKOBazw

Fixya questions have two sections;

section 1. is title. That would be

Bosch model #B36CT80SNS demo / showroom mode

and Section 2. for further information like

I bought this new Bosch refrigerator at an estate sale and I would like to turn on (or off) the Demo Mode. How do you do this please as the manual doesn't say.

Andrew - Fixya Moderator

Bosch... | Answered on Jun 21, 2020


Hi from retired Englishman in SW France,
Our (older) Bosch has 2 visible plastic '90 degree turning' screws holding the bottom front panel on. On some others the screws are covered by plastic caps. If yours has neither of these it could be that the cover should simply 'unclipped' by pulling at the ends.
Good luck!
John C

Bosch Nexxt 800... | Answered on Jun 15, 2020

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