Rinse and sort beans according to package directions. Place beans in a 6-qt. slow cooker. Add water 2 inches above beans; let soak 8 hours. Drain and rinse. Return beans to slow cooker.
Cook bacon in a large skillet over medium-high heat 4 to 5 minutes or until crisp; remove bacon, and drain on paper towels, reserving 2 Tbsp. drippings in skillet. Crumble bacon; add to slow cooker.
Sauté onion, celery, and garlic in hot drippings 7 to 8 minutes or until tender. Reduce heat to medium, and stir in ham, cumin, and ground peppers. Sauté 5 minutes or until thoroughly heated. Stir in 1/2 cup chicken broth, and cook 2 minutes, stirring to loosen particles from bottom of skillet; add mixture to slow cooker. Stir in remaining chicken broth and 1 cup water.
Cover and cook on HIGH 5 hours or LOW 8 hours or until beans are tender.