CCU IO CAN Fail

No communication from the Climate Control Module, and the unit shuts down all modules except the Aspen Interface and alarm.

No communication from Climate Control Module

Shutdown all modules except the Aspen Interface and alarm. (The alarm will only display if the AI is communicating.) Climate Control Module status LED will illuminate steady green (not pulsing).

Auto reset when communication is restored, alarm reset or alarm may be manually reset by turning the unit off, then back on again.