Kad
04-08-2010, 10:36 PM
hello guys,
i've just serviced an Hitachi RAM-80QH4, according to the leds the problem is the power module overload, on the service manual it advises you to change it, since i had a spare one i gave it a try and nothing, i end up by replacing all the electrics, with no luck.
this unit has 2 compressors, A and B, the error is on the B side, altough, i tried to change the "electrics\sensors" and the error is still there so i know for sure its nothing on the electrical part cause the A compressor still works.
if i disconnect the compressor i get a diferent error.
im assuming its a faulty compressor, altough, the only thing that still makes me doubt is that the compressor doesnt even try to start and i get the error straight away.
any ideas?
i've just serviced an Hitachi RAM-80QH4, according to the leds the problem is the power module overload, on the service manual it advises you to change it, since i had a spare one i gave it a try and nothing, i end up by replacing all the electrics, with no luck.
this unit has 2 compressors, A and B, the error is on the B side, altough, i tried to change the "electrics\sensors" and the error is still there so i know for sure its nothing on the electrical part cause the A compressor still works.
if i disconnect the compressor i get a diferent error.
im assuming its a faulty compressor, altough, the only thing that still makes me doubt is that the compressor doesnt even try to start and i get the error straight away.
any ideas?