423 Refrigerator drain

[chicagodave]

New owner of 423. While commissioning the boat I can't figure out how to drain the antifreeze out of the refrigerator drain. The manual indicates that it ties into the galley sink drain. Any help would be appreciated.
Thanks

 

[Gunni]

Believe you will find that there is a dedicated elec. diaphragm pump connected to this line with an AWL thru hull. Typically powered off of your "showersump" breaker, and activated with a switch/button in the galley.

 

[Captn TJ]

Dave

Check on the face of the sink cabinet. It's a push switch. Also there is a drain filter before the motor under the sink. Take out the trash can and you'll see it.

FYI the ice box drains (little black plug) into the refrigerator.

Hopefully the photo of the switch comes through.