compressor BANG at shut-off

[nancy11]

Brand new A/C through-the-wall unit.
Works fine.
Compressor shuts off and we experience a loud BANG.
Can this be silenced? If so, how?
Thanks in advance!

[HayZee518]

something wrong there - it shouldn't bang just normal shut down. Could be over charged and the piston and valves are banging shut from over back pressure. check with your dealer.

[2story]

when you say through the wall unit do you mean PTAC like you find in a motel?

[lonestarheir]

If it is brand new - take it back for warranty

__________________________________________________

Brandon
- Have you changed your filter this month? -

[imeduc]

ME TO Take it back

ED

My mistakes dont define me they inform me.