My freezer is hot 68 degrees

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Samsung refrigerator RSG257AARS

Frank Torres @franktorre80213

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发帖于: 2022年7月30日

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My freezer is hot 68 degrees

My freezer is hot and has stopped freezing. I checked the evap coils and there is no frost on them.

I have a Samsung RSG257AARS twin cool refrigerator

plugged refrigerator in to the power. Let it start up.

i already had one line connect to a puncture valve in back or refrigerator and to my center of manifold gauge, I had the blue and red knobs closed off. On the blue side of my manifold gauge I had a line connect to it running to can of r-134 that was also closed. One the refrigerator startup I wait 10 mins and open up the blue knob of my manifold gauges. And got that reading I did get this error code today.

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Review your warranty. Electronics may be warranted separately from the sealed refrigeration system(s). Dual systems complicates diagnosing and may require trained techs to diagnose.

由 F Dryer 完成的 2022年7月30日

I think your connections to manifold gauges are incorrect. The center line (yellow) connects to either a vacuum pump or refrigerant canister. Blue line connects to low side service valve, red line connects to high side service valve. Gauge valves are closed to measure system pressures. Lines are purged before measurements.

由 F Dryer 完成的 2022年7月31日

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Review your warranty. Electronics may be warranted separately from the sealed refrigeration system(s). Dual systems complicates diagnosing and may require trained techs to diagnose. — F Dryer
I think your connections to manifold gauges are incorrect. The center line (yellow) connects to either a vacuum pump or refrigerant canister. Blue line connects to low side service valve, red line connects to high side service valve. Gauge valves are closed to measure system pressures. Lines are purged before measurements. — F Dryer

jayeff @jayeff 声誉积分: 447.9千 11 366 1.4千 · Answer 1 · 2022-07-28T18:23:10-07:00

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jayeff @jayeff

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发帖于: 2022年7月28日

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Hi,

How did you check the refrigerant?

Here's the fasttrack test sheet that will help you to find out what's happening.

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Hi,

if that's the error code then it looks like everything is wrong or it didn't even start the diagnostic tests.

Maybe try the Compressor and System Operating tests as described on p.6 of the test sheet linked above and check the blinking LEDs for any errors.

由 jayeff 完成的 2022年7月31日

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brandon k @brandon_k 声誉积分: 2.9千 7 6 5 · Answer 2 · 2022-07-31T09:23:51-07:00

Your gauges aren't hooked up right! You don't know what the pressures are doing that way! I'm gonna go out on a limb and assume you put the puncture valve on the small pipe stem sticking out the side of the compressor? The one that is just a couple inches and goes to nothing, with the end sealed? This is for the low side. The suction side. Connect your BLUE hose from the left side of your manifold to this. This will tell you what that side is doing. But you used a puncture valve. We only use these to evacuate systems. You can't leave it on, as it WILL leak, and you can't remove it as it has put a hole in it. If you have the tools n training I would recommend recovering the charge, brazing on some ports (remember to remove the Schrader valves from them first!), pressure test the system, pull a good hard vacuum, and weigh the charge in to factory specs. Then you KNOW you're good. With small systems like that, if you added that whole can, you've likely far exceeded its capacity.

Samsung refrigerator RSG257AARS

My freezer is hot 68 degrees

Update (07/30/2022)

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