PRODUCT-INFORMATION

The refrigerator does not work, there is only lighting in the chamber when the door is opened. The compressor motor does not start, applied 220 volts directly to it - it works, it cools. I checked the thermostat with a tester - it works, the contact closes and opens when the regulator is rotated. The thermostat is in the refrigerator chamber, and from it, the wires do not go directly to the compressor motor, but first go into the freezer chamber, and from there they go to the compressor motor. I found two details there, the photo below. They say - ELTH 14257/ 250 ~ -20T80K K-II Type 261N 10°C

The part on which 10 ° C is called infinity, that is, a break, and the second, on which 40 ° C is called by the tester as 0 Ohm, that is, short. Rang these details at a temperature of about 30 ° C.

What are these details? If the thermal fuse is 250V-10A, is it possible to temporarily, for troubleshooting, replace the one in the open with an ordinary 250V-10A fuse?

I practically do not repair refrigerators at all, there is only a little theoretical knowledge, so I described the problem as best I could. Confused

Does it make sense to put these parts in the freezer and ring them at temperatures less than minus 10°C?

Check your model number below to ensure this is the correct part for your appliance.

Protects against overheating during defrosting.

Safely store any food that could deteriorate while the power is off. Unplug the refrigerator before installing this part. Wear work gloves to protect your hands.

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SPECIFICATION

ltem NO	ELTH-002 14257
Use	Defrost/Temperature control/Protection
Appliance	Refrigerators, Freezer
Reset type	Automatic
Basic material	Bakelite, Epoxy Resin, PA
Electric rating	250V 10A
Action temperature range	-30°C~90°C
Differential	According to the requirement
Insulation resistance	≥100MΩ
Tolerance	Refer to the regulation
Life cycle	100,000 times
Contact material	Silver
Dielectric Strength	Parts between electriferous components and non-electriferous ones can bear 2000V (3750V for Reinforced insulation type) 50Hz AC current, which is nearly sine wave, for one minute as bearing test. Resulted no breakdown, no flashover.
Insulation Resistance	With a DC 500V megger, borne DC 500V, the tested value is over 10MW.
Resistance Between Terminals	Below 50mW
Temperature characteristics	Normal close, Normal open
Maximum Ambient Temperature	90°C
Diameter of Bimetal Disc	F12.7mm(1/2″)
Wire Leads	Color: Red Length: customized
Terminal type	Customized (Refer to our specification)
Cover/Bracket	Customized (Refer to our specification)
Sample Price	Free sample USD 50 freight charge, refund after mass order

PRODUCT-DETAILS

ELTH-002 14257 Thermostat Sensor_

APPLICATION-SCENARIO

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How do I test my Samsung refrigerator defrost thermostat?

Place one of each of the meter's probes on each of the defrost thermostat wires while the thermostat is colder than the closing temperature. The thermostat should have continuity.

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A1:We are a factory, located in Ningbo, China.

Q2:What is the delivery time?

A2:15-30 days after receiving your payment.