Sundancer 300 Control Panel Question

[Pagoda]

On this boat (new to us), I have found a couple of buttons on the control panels that I still can't figure out. One is labelled "Comp" and is located on the section for lighting. A photo of the other is attached. It has a figure of something like a heater (?) above the the "Acc 2" button but I have no idea what that might be. Any help for either would be appreciated. Thanks!!

 

[ZZ13]

That switch isn’t used on the 300DA. It’s a general purpose electronics switch that’s used differently on different boat models. For example I believe the 280DA uses it to turn on a water pump (or something like that).

 

[ZZ13]

And COMP stands for compartment. Turns on the light in the trunk (transom storage locker).

 

[Pagoda]

Excellent - thanks very much!