Samsung Refrigerator Troubleshooting Sample 2/6/21

[@vasiledolhescu2851]

Great teaching program.I hope your students know how lucky they are.

[@stevenwhite9891]

awesome video. i was in training when i came upon this unit. the job was completed by another lead tech. Thanks for showing me the diagnosis!

[@TMMApplianceRepair]

Great video @brother Rick

[@spartan5529]

Outstanding video! My main PCB (same model Family Hub) is only putting out 5v not 12 like the schematic indicates. Any Thoughts? PS: there is no cooling at all on the system.

[@mahanmahrueyan8806]

Thanks. the map of the step valve connecter has helped to verify that my step valve is working correctly. How can I find the map of R-room and F-room connecters of Samsung Refrigerators? I got 9 wires in the R-Room. Two pairs with 5 k ohm which should be defrost sensors and one shows continuity through beep sound o millimeter which I guess is for the heater element. one shows 12 K ohm which I guess is for the fan. In the F-room. I got 2 pairs of 5 K ohm which should be for the sensors. And one pair of 97.5 K ohm which might be for the fan. I dont know why the freezer heater is not connected to the board? and if my guess is correct, are the 12K and 97.5 K ok for the fans?

[@Beefcake20]

Interesting vid, but what kind of monster has Samsung created now? How long is this train going to get?

[@richardzilka8151]

It's not just samsung all of the manufacturers are this way

[@Beefcake20]

@@richardzilka8151 .... I know, even Whirlpool has designed some bombs. I'd expect better from them.

[@richardzilka8151]

I would like to add was looking at schematic and pin 10 is used for humidity sensor

[@Beefcake20]

A famous loudspeaker engineer, Henry Kloss who founded KLH, said he wanted to hark back to the days when things were simple and then developed a high quality radio called, " TheTivoli" which basically has an on and off switch...Could they possibly do the same with appliances?

[@richardzilka8151]

All the electronics were first created for convenience and to enter into this ever changing market, bit the other side is government is mandating these newer appliances be more energy efficient, and that's where all these other things come to play

[@Beefcake20]

@@richardzilka8151...and as a result, we have fridges that won't , and washers that don't fill with adaquate water levels. Let's go back to the days with the old click clack thermostat & Paragon , Mallory or Robert Shaw defrost timers , and a basic bi metal thermo disc that truely does complete a defrost cycle, without leaving humidity circulating in the cabinet as defrost sensors have been known to do, thus clogging air channels with ice. Attempting perfect temperature regulation with sensors is futile as long as there is frequent in and out activity, with the exception to pharmaceutical refrigeration that must be accurate within a few degrees.

[@yasserahmed1228]

can you make test for valve step Samsung?

[@gust965]

Thank you

[@tagoras2011]

Hi I got a problem with 3 way valve...can you let me know where located this part to replace it

[@joeychabby1832]

Im working on a Ge with a 3 way valve.. I will like to bench test it .any suggestions ??

[@Masterofrefrigerator9756.]

Sir can u tell me about of step valve of Samsung French door refrigerator

[@boukitlee6046]

How to join the class ?