http://homeappliance.manualsonline.com/manuals/mfg/white_rodgers/1f8051.html User submitted content regarding White Rodgers Thermostat 1F80-51 http://www.owneriq.net/images/sites/www.owneriq.net/logo_notag.gif http://www.owneriq.net 144 57 en-us Sat, 07 Nov 2009 17:17:50 -0500 240 http://homeappliance.manualsonline.com/ex/thread/view/idThread/2451267?s=rss <em style="font-style: italic;">I changed batteries and now the display is flashing with all characters fo the display on. For example all numbers are 8888, word heat, cool, battery, hold are lit, days of week are lit etc. Initially, i was able to adjust temp down to get ac to kick on, but could never determine the actual setting because of the display issue. now, it seems i can no longer adjust temp etc</em><br /><br /> <strong style="font-weight: bold;">Latest post, made on 2009-11-07 17:17:50</strong><br /> I changed batteries and now the display is flashing with all characters fo the display on. For example all numbers are 8888, word heat, cool, battery, hold are lit, days of week are lit etc. Initially, i was able to adjust temp down to get ac to kick on, but could never determine the actual setting because of the display issue. now, it seems i can no longer adjust temp etc 2451267#2972278 Sat, 07 Nov 2009 17:17:50 -0500 http://homeappliance.manualsonline.com/ex/thread/view/idThread/2524427?s=rss <em style="font-style: italic;">What happens if the batteries in the thermostat fail while we are out of the house for an extended (four-month) period? Does the thermostat keep the furnace at the "Hold" temp or does the furnace quit functioning?</em><br /><br /> <strong style="font-weight: bold;">Latest post, made on 2009-11-02 12:30:28</strong><br /> What happens if the batteries in the thermostat fail while we are out of the house for an extended (four-month) period? Does the thermostat keep the furnace at the "Hold" temp or does the furnace quit functioning? 2524427#2959792 Mon, 02 Nov 2009 12:30:28 -0500