The Melter is a type of IRecipeManager and implements all the methods that are available to IRecipeManager's, such as
The following script will add a recipe that will output a 222Mb of Water (Fluid) when a Stick and Dirt is Melted.
// <recipetype:cyclic:melter>.addRecipe(String name, IIngredient inputFirst, IIngredient inputSecond, IFluidStack fluidStack) <recipetype:cyclic:melter>.addRecipe("ct_water", <item:minecraft:stick>, <item:minecraft:dirt>, <fluid:minecraft:water> * 222);
The following script will remove the Melting recipe for water from 2 Snow Blocks
// <recipetype:cyclic:melter>.removeRecipe(String name); <recipetype:cyclic:melter>.removeRecipe("cyclic:melter_snowwater");