KELVINATOR KSR20C Our split systeme air con does not heat or cool the outside fan run when on but the inside fan doesnt run the little led on the circuit board on the outside unit is blinking on for 3 sec ond off for 3 sec do these air cons have a fault codes ??

Hello Yogesh...

Unless you are familiar with the BASICS of REFRIGERATION...
"H3" ERROR CODE means it is "Out of ORDER"...

Broken: Needs repair.

By searching the internet "split A/C " It defines a
COMPRESSOR overload protection is trying to
SAVE your equipment FROM SELF DESTRUCTION.

See second detail sheet (below)

"COMPRESSER"
Is the heart of MOST modern refrigeration systems.
In a SPLIT system it is the outside unit with the FAN
that should be running when the COMPRESSER is
in action. Typically then compressed & COOLED
REFRIGERANT is then piped into a cooling element
EXACTLY LIKE MOST REFRIGERATORS where the
cooling takes place (expansion valve and evaporator).

Treated AIR (indoor) is then blown through the
evaporator... cooling the room and warming the
refrigerant (which continues to cycle back to the
outside unit where the compressing cycle
continues until the INSIDE temperature is
achieved... (thermostat on the wall)

"COMBINED"
pretty much means EVERYTHING but those combined refrigeration units seen WORLD-WIDE HANGING OUT OF WINDOWS... or on roof-tops with DUCTING for
"treated AIR" to be pumped where needed.

Similarly heat pumps simply have reversible valves...
which turn the coils around (functionally).

There too are split-system (inside/outside) & combined units.

Excellent refrigeration primer (below)
https://camec.com/cameccatalogue/documents/000948_IbisTechManual1.pdf

Alarm Codes
Gree Air Conditioners Error Codes

Hope this helps.

Carnac the Magnificent

Check and make sure the outside fan is running. The KSR series Kelvinators were rebadged LG units. It is possible the 6uf fan capacitor on the outside unit has failed.

The cooling symbol on the remote is generally an "icicle" , the heating is a symbol of a blazing sun. Make sure you have selected the right mode. Also check the filters... if they are dirty, you wont get decent heating from any air con.. cheers,

BTW, I believe that electrolux have a site you can download instruction books.

does it have emergency heat.

Your condensor fan motor has more than likely gone out. This fan should run at all times when the unit is on. Since the fan isn't working then the motor must have gone out.

Dave

One thing you need to check is Polarity. the 2 wires red and white, need to be on the same terminals inside as they do outside. this is very important.

ok depending on what part of the world your in and the season . Winter: most split systems are designed around a set given temperature of operation , if this is a heating problem the what you are experiencing is the system going into deforest . bare in mind that those carrier splits are manufactured in china and are designed for about 35 deg C in summer and +5 in winter , anything out of this temp range will cause this , especially if it is running on freon 22 , in-which case it sounds like its short of gas to me . if its a new R410 a system , then check your filters and if they are clean and its still doing the same then it too is short , in each case a refrigeration mechanic is required.

On the outdoor unit the fan should not be running, on the indoor unit the fan should be running. If you then check the outdoor unit with fan not running, you should be able to hear clearly that the compressor is actually working. If this is all correct, it is possible that your fourway reverse valve is seeping and needs to be replaced.

change batterys if not working contact tech support from kelvinator

Hi Radan, Did you get this problem solved? We have an Electrolux Kelvinator Split System and ours is doing exactly the same thing. I am struggling to find a solulution. Would be great if you can offer any advice.

Thanks Nicolle