diagnosis for faulty Bosch fridge freezer ?

Contact Bosch service agent for south london postcode www.agsrefrigeration.co.uk.

Pauli
July 2023

Was the same problem with mine finally got it fixed when bosch put us on to www.agsrefrigeration.co.uk they found that the fault was in the fridge section baffle which is suppose to open letting the cold air in from the freezer section.

Ron
January 2014

bosch fridge/freezer kgu31125gb.fridge not cooling,both fans ok,main motor ok

mike
September 2012

The fridge is freezing food in my Bosch KGU31125GB fridge freezer. I have tried increasing the temperature control without success. I noticed that the fan inside the fridge was not working. Has anyone got any ideas to the fault. The Freezer part is working fine.

Cainbridge
February 2010

My Bosch fridge/freezer KGV 3120 GB/01 stopped working, but would restart later, i.e. the compressor was OK. The control module printed circuit boards (in the top panel) showed burning around 4 resistors which I replaced; the machine worked for several hours then stopped again.
I was advised that Bosch do not sell replacement control modules because the new ones would also fail! They identified the problem as a sensor built into the fridge wall failing. The sensor (NTC? - measuring evaporation temperature I think) is built in for other markets and can be safely by-passed in the UK climate. You need to identify the correct wires to the sensor, disconnect them, then solder them to each other with clean joints giving zero resistance. A diagram to identify the wires came (free) from John Street at BSH Home Appliances Ltd. [Grand Union House, Old Wolverton Road, Milton Keynes, MK12 5PT Tel.: 01536 431100 Fax: 08451 272181 www.bsh-group.com]. He can also supply a special clip at £14 to help achieve clean joints.
I successfully repaired mine several months ago without the special clip.
If needed you can buy the whole panel across the top of the machine, including the pcb module, from MKS-SPARES(at)bshg.com at £118.38 inc VAT and delivery. Order on line or call 0844 892 8921).

Steve
August 2009

temperature senzor fault !

Csaba
April 2009