⚡ Descuentos en cursos en video - Lleva tu aprendizaje técnico al siguiente nivel y aprovecha precios especiales antes de que termine la oferta. 🔥 Aprovechar oferta ahora 🔥
Refrigerators

Daewoo 2-door refrigerator does not start the compressor

togui00
hace 5 años
hace 5 años
Good afternoon yoreparo friends I have a Daewoo refrigerator which does not always start the compressor, I already tried to start it directly and sometimes it starts and sometimes it does not, sometimes it starts and when the Star current is turned off it turns off I already checked the coils and they are not grounded Could you help me solve the problem? Graciaso discard the compressor that is no longer useful. thanks.
NG en linea
NG en linea
9.229
hace 5 años
hace 5 años
Hi. To start directly the start cannot be connected One line goes to COMMON the other to RUM or march and you make contact between Start and march, just one touch, if it does not start like this it is nailed or wound damaged
togui00
hace 5 años

If an apology does not explain to me well but the phase is connected to the common neutral to the work and bypass from the work terminal to the Star and makes the attempt to start but does not start, once if I start but another 10 attempts no longer

Responder
filotop
filotop
411
hace 5 años
hace 5 años
Hi togui, there are compressors that use relay and start capacitor which do not start easily by bridging the start, another. . Many times the capillary is plugged or the system filter and leaves the piston of the compressor braked, not letting it start, for that test the pipes must be disconnected and the air ignition test again without load. . If it starts, it could have a broken valve or rotor with wear and for that you have to cut the compressor in two.
togui00
hace 5 años

This one uses a capacitor that I already checked with a capacimeter and it marks the correct values that another test recommends, is it better to remove it and try it out of the refrigerator? Take longer the bridge with the Star.
Thank you

Responder
filotop
filotop
411
hace 5 años

There are compressors that bring the value of LRA that is the maximum amperage with the rotor locked or at rest on the label, for that you have the test with an ammeter clamp and you start the compressor, if the amperage exceeds the value described in the label Do not start the compressor anymore and take off the pipes.

Responder
togui00
hace 5 años

Thanks for the help fellow filotop I disassembled and started it, what I had not mentioned is that this refrigerator had already been repaired when disassembling the compressor a lot of excess gas came out when I hit the pressure gauges before disassembling it did not mark me pressure then I thought that It had some leakage yet, after I disassembled it, it started directly and also with the starter kit, then I made it empty and I reassembled it, charge the refrigerant according to the weight it brings on the label and it worked but it did not cool until it got hot and threw away the thermal from there it does not start again

Responder
togui00
hace 5 años

I think it would be time to change capillary and filter

Responder
filotop
filotop
411
hace 5 años

exactly, that is the diagnosis, capillary and clogged filter, therefore when the compressor is clogged it drives the coolant to the condenser having no other output the pressure rises the piston is braked, the amperage rises and the engine thermal is tripped, Change those two and voila. .. put 4 pounds of refrigerant indicated on the gauge.

Responder
togui00
hace 5 años

Thank you very much for your response and your help companion

Responder
Fermin 007
Fermin 007
57.307
hace 5 años
hace 5 años
If it does not start DIRECT, that compressor is no longer useful and has to be replaced, regards
Reparaciones similares solucionadas

¿Conoces una solución?

¡Aprende a reparar con estos cursos YoReparo!

4.93
(14)

Curso Reparación de Equipos de Audio de Alta Fidelidad

Maximiliano Resch
$ 60 USD
$ 20 USD
4.71
(7)

Curso TV OLED y QLED con el Ing. Picerno

Ing. Alberto H. Picerno
$ 29 USD
$ 10 USD
4.64
(45)

Curso Tecnología Inverter - Fabricación de probadores y herramientas

Yamil Alarcón
$ 240 USD
$ 40 USD
¿Tienes una mejor respuesta a este tema? ¿Quieres hacerle una pregunta a nuestra comunidad y sus expertos?
Regístrate gratis