SYSTEM MALFUNCTION — Call Technician

¿Qué significa SYSTEM_MALFUNCTION ?

A general system malfunction has occurred, indicated on the main screen. A technician should check the 'Last 10 System Events' for specific fault codes.

• Various underlying system faults
• Communication error between components
• Control board issue
• Electrical fault

Haga clic en los pasos para seguir su progreso.

1. 1

   Note any specific error codes displayed on the user interface.

2. 2

   Check the 'Last 10 System Events' screen if accessible via the service menu.

3. 3

   Do not attempt to clear the code unless instructed by a technician.

4. 4

   Contact an HVAC service technician immediately.