Heat the shortening in a skillet over medium-high heat. In a bowl, mix the flour, condensed soup, seasoned salt, pepper, and salt. Dip chicken in the mixture to coat, and fry in the skillet until golden brown.
Place chicken in a slow cooker. Mix the chicken broth, brown sugar, and orange juice concentrate in a bowl, and pour over chicken in the slow cooker.
Cover, and cook 2 to 3 hours on Low or 1 to 2 hours on High.