I am also having problems with volumn control at certain settings

I have a Nutone intercom system 3003. I would like to replace the door bell due to wear and the button not working. Any suggestions? Thanks, Joe Newberry

I HAVE NUTONE INTERCOM IM-3003 SERIES THE DOOR BELL JUST STOP WORKING. IS IT SHORT WIRE SOMEWHERE OR IS THERE ANY INSTRUCTION ON HOW TO FIX IT. THANKS

I had this problem and just unplugged the line going to the door intercom and replugged it. It started working. I suspect that the plug was crudded up. Has anyone solved the humming problem on the IM-3003?

I have the same problem.

Same problem, Can the chime be replaced.

same problem, ANY SOLUTIONS PLEASE?!

Make it 3! I too have this problem now. Button is still lighted and two way communication through intercom system is working fine too. It is just the chime that has gone bad. Any suggestions? Thanks!

I have the exact problem..... can anyone help. PLEASE !!!!!