Loyd Dinneen
Active Member
- Jul 29, 2017
- 484
- Boat Info
- 1977 Sea ray 240 SDA cruiser w/ twin 470 mercs.
- Engines
- Twin 470 Mercruisers
I just got a 1977 280 sda and it has a refrigerator/freezer in it and I believe it is a 12/120 unit and I'm not sure how it works or even how it turns on or switches to 12 volts and back to 120 volts. I have no way to hook it to a shorepower outlet as it is on a trailer. I'm really not sure if it even works at all can anyone out there give me some ideas on its operation. Thanks
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