Bosch Refrigerator

[Scott-afl]

Manufacturer: Bosch

Type of Appliance: refrigerator

Model Number: B25FT50SNS

Have you validated the model number at an online parts site like Repair Clinic? (yes or no): yes

Have you watched the video on how to search for manuals and have you searched the Downloads section prior to posting this request? (yes or no): yes

I found one that covers B26ft70sns, but since i have never worked on a Bosch before, I dont know if i can use that manual.

[Son of Samurai]

11 hours ago, Scott-afl said:

Model Number: B25FT50SNS

Have you validated the model number at an online parts site like Repair Clinic? (yes or no): yes

That model number doesn't pull up anything for me. Can you double check that it's correct?

[Scott-afl]

B26FT50SNS/01 direct from the model # sticker inside fresh food

[Son of Samurai]

That works -- here you go:

 

[Scott-afl]

thanks 

[Scott-afl]

First Bosch I've ever worked on, complaint of no cooling in fresh, food.

Found a no defrost evaporator for fresh food compartment, but I also had -5° at freezer bottom, and 25°ish at the top, found the freezer fan is not running.

I forced the unit into defrost, and both heaters came on, but the ff heater was only on for 30 seconds, then shut off. I tested the (similar to LG) temp fuse/temp sensor, but this is all the service manual gives for specs of the temp fuse: AC250V , 10A , 77℃. I tested continuity and resistance and got OL, but i got similar readings for the freezer temp fuse/temp sensor. 

However, part of the troubleshooting flowchart for the bad freezer fan says to test the temp fuse/temp sensor, and like i said, i got similar readings for both. So its possible both are bad but causing different problems.

Please note however, the fresh food evap fan motor did run, so i might also have one bad temp fuse/temp sensor and a bad main pcb.

how do i test these temp fuse/temp sensor assemblies?

[Son of Samurai]

@Scott-aflPlease post your question as a new topic in the Appliance Repair Tech Forum. The manual requests forum is exclusively for manual requests.

[Econo Appliance]

On 6/19/2021 at 9:12 AM, Scott-afl said:

First Bosch I've ever worked on, complaint of no cooling in fresh, food.

Found a no defrost evaporator for fresh food compartment, but I also had -5° at freezer bottom, and 25°ish at the top, found the freezer fan is not running.

I forced the unit into defrost, and both heaters came on, but the ff heater was only on for 30 seconds, then shut off. I tested the (similar to LG) temp fuse/temp sensor, but this is all the service manual gives for specs of the temp fuse: AC250V , 10A , 77℃. I tested continuity and resistance and got OL, but i got similar readings for the freezer temp fuse/temp sensor. 

However, part of the troubleshooting flowchart for the bad freezer fan says to test the temp fuse/temp sensor, and like i said, i got similar readings for both. So its possible both are bad but causing different problems.

Please note however, the fresh food evap fan motor did run, so i might also have one bad temp fuse/temp sensor and a bad main pcb.

how do i test these temp fuse/temp sensor assemblies?

Scott,

 

 

do you remember what happened on this one?   I have same exact issue.  Just ordered sensor and board....

[Scott-afl]

according to my notes, I replaced the thermal fuse