Hi,
I have a defrost system problem with my Bosch side by side refrigerator. Freezer cools but not the refrigerator. If I go through manual defrost, refrigerator stays cool for a couple of weeks. Going through your blog, I understood it is the defrost system problem. I want to diagnose and replace the parts. But I'm not able to locate the defrost timer on it. I looked at the diagrams in Sears parts wesite and could not locate it either. Can you please guide me where and how to find the defrost timer on this fridge? It would also be helpful if you can guide me on how to replace the thermostat and/or defrost heating coil if they turn out to be faulty.
-Kapes_kp
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Bosch refrigerator B20CS50SNS-01 defrost timer
Started by kapes_kp, May 23 2012 08:47 AM
defrost timer B20CS50SNS-01
3 replies to this topic
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#2
RegUS_PatOff
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- Grand Master Funk
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- 30,201 posts
Sensei
- Location: USA
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Posted 23 May 2012 - 09:12 AM
Defrost and Temperatures are controlled by the electronic controller board
I don't have a service manual for that model
maybe someone else does
http://www.repaircli...tDetail/1387057
- Samurai Appliance Repair Man and kdog like this
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RegUS_PatOff > www.youtube.com/watch?v=oPAY2LsKVEw
one of my video productions: “Easter Seals: Walk With Me”
every day is Down Syndrome Awareness Day
"A Child Is Waiting" . Burt Lancaster . Judy Garland . 1962
RegUS_PatOff > www.youtube.com/watch?v=oPAY2LsKVEw
#3
kapes_kp
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- Grasshopper
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- 2 posts
Unsui
- Location: USA
Posted 23 May 2012 - 10:53 AM
Should I just replace the circuit board then? How do I check if the heater and thermostat are working properly?
#4
Samurai Appliance Repair Man
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Your Sometimes-Lucid Host
- Location: USA
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Posted 24 May 2012 - 07:23 AM
You'll the wiring diagram so you can determine which pins on the board to use to check sensor resistance and heater continuity. If you have it, post it here or fax it to me at 866-315-4504.
Or just replace the control board. If it doesn't fix the problem, return it for a refund.
Or just replace the control board. If it doesn't fix the problem, return it for a refund.
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