My husband hit the manual recharge button to recharge the softener. After about 5 hours of the recharge cycle running on and on (water going outside included), we uplugged the system. It still kept running so we hit the bypass. Today when he turned it back on, it was still running. Is there any way to fix this without calling in the Culligan man? He feels that something is stuck but he just can't find it. Can someone help us?