ryangunther posted a topic in Portable Hot Tubs & SpasHello, I have an old 1980's marquis spa, which just recently quit heating, and was always tripping the GFCI and other issues, so I decided to rebuild & correctly rewire the control unit... It has a Ramco ST-2115 control board, and has 220Volts coming in (110v for Control board & accessories, and 110v for heater). My question is how to correctly wire the Contactor? I have drew up a couple different diagrams in paint, and just curious if anyone has advice on whether it would be better to wire it with Option 1, or option 2... The 2 photos are here - http://s1229.photobucket.com/user/ryangunther/library/Hot%20Tub?sort=3&page=1 Please advice... Thank you!
ryangunther posted a topic in Portable Hot Tubs & SpasHello... I have an old Pacific Marquis spa, built in the late 80's/ early 90's. It has a 240v system - 120v going to the heater & 120v going to the control board / jets. It has a Ramco ST-2115 Circuit Board in it, that I recently fried accidentally when installing a new heating element. Is there any replacements out there for this board? I cannot seem to find one available anywhere online, and not sure what route to take now. Any advice is greatly appreciated!