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I have a v-lec Aircon model asw/h24b4/hsa and it shows e3 when I turn it on and nothing works what does this mean?

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  • ian_mckellar Mar 18, 2011

    What is the ohmn rating on the probe. If I can't get a v-lec sensor I may be able to use a different one in it's place with the same rating. Is that right

  • ian_mckellar Mar 18, 2011

    That solution was very helpful. Thankyou very much

  • ian_mckellar Mar 18, 2011

    I really appreciate your feedback thankyou



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E3 = Failure of internal temperature sensor.
To fix that you must completely dismantle the internal unit and replace the sensor situated on the evaporator coils. This is quite a complicated job and the spare is extremely hard to find so ask a quote around your local aircon repair shops, you might discover that it will be cheaper just to buy a new one.

Posted on Mar 18, 2011

  • Azrael SRL Mar 18, 2011

    The sensor is a thermistor, at low temperatures it has a resistance of over 100KO, but you need a special ohmmetre to test it - low voltage ones will simply show infinite. But yes, you could use one from another unit, yours it uses the exact same electronics pack like most of the chinese ones



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