We have a 18-HD64D1-1 comfortlinkmodel thermostat have lost our manual for setting it am trying to set up to get outdoor temperature need help. Also wondering if we could get another manual on the guide for setting different features. when I go to weather and request 5 day weather forcast it tells me service is unavailable . We had a postal code change and since have not been able to access this feature we have changed the location to our new PC.