If you go to Amazon.com and type in South Pacific DVD you will find only ONE , the 1956 version for $19.95. It also has the mavie Carousel with it.
The codes you are refering to are the remote control to tv codes I presume. If that is what you want then they are ' 03" , "04" , "06" and "12". One of these should work.
First disconnect both water lines going into the unit. Look into both holes where the lines connect and see if there are screens in each one. If so take a needle or something sharp pointed and gently pry the screens out and see if they are plugged. Wash them off,, a tooth brush works fine. Reinstall. If this was not the problem then I would say you have a bad water control valve. There is one for the hot and one for the cold. One or the other should be allowing water to come into the tank. Try the hot then try the cold. If one works and the other dont ,then that is the one to replace. If you still dont have water then I would say its in the timer control unit and you should have it looked at by a tech.