From here, that means likely either a bad evaporator fan, or defrost
time. Those are the two noise makers inside the unit.

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"annur" wrote in message
...
This model was manufactured on 1999 or 2000. The noise seems to be
coming from inside. It is making chigga chigga noise from a few min up
to 5 min.

Thanks in advance
Annur