I have a Honeywell Z322 panel that has a solid red light on the Zone 1 light. One zone is blowing cold air fine; the other has no air flow. The two thermostats appear to have the same readings with the swirling fan symbol and “fan auto” and “system cool”. Any suggestions about what might be going on? Is there any way to reset anything to resolve this or does it sound like a part has malfunctioned. The system was installed in 2012. Thanks in advance.