Inquiry (采购产品): CE hvac thermostat Would you help me interpret what a flashing FL indicates on our read out display window? I do not have access to the operating manual from the previous owner.Is there any urgency and how do we correct the situation?Thanks for your assistance!!!!!! **** Hidden Message ***** Harrison Forrester 107 Ashford Place Greenwood, SC 29646 USA Company: Hughes Commercial properties Phone: 864-942-0559 E-mail: sforrester5@embarqmail.com **** Hidden Message ***** sforrester5@embarqmail.com
