hy i have an auto voltage stabilizer for the installation of the house, size 5 kva, with an output of 220 volts, overnight smell of burning against this stabilizer, after I check no burn marks on tansformator, only a relay 220 v the smell of burning ..
and after I turn it on to check, without loading I give, I feel the heat in the relay, so whether this relay only problematic or are there other things?


please help me to repair this stabilizer..
and sorry for my english...



and this is the pict of the relay