A:Answer Hello, valued customer. We appreciate your inquiry. This error message refers to emptying the condensate residue inside the unit for the P1 message or during winter storage. Continuous Drainage During the Dry Mode, you will need a garden hose (sold separately) to drain the condensate from the unit. If you need further assistance, please feel free to contact us by live chat by visiting our website at Frigidaire.com or by phone at 1-800-374-4432. Monday through Friday, 8:30 a.m. to 8:00 p.m. EST, at your convenience, and we will be happy to assist. - Christi