T181 — Loss of communication with Outside Air Unit

Was bedeutet T181 ?

Communication with the Outside Air Unit (OAU) has failed, prompting a reset of OAU data.

• Wiring problem
• OAU communication failure

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Inspect the wiring connecting to the OAU.

2. 2

   Check for any error indicators on the OAU itself.

3. 3

   Restart the OAU and the main unit.

4. 4

   Reset the OAU data in the system settings.