T180 — Loss of communication with the Economizer Actuator

Was bedeutet T180 ?

There is no communication with the economizer actuator, meaning it will not operate.

• Communication wiring problem with the actuator

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the communication wiring connecting to the economizer actuator.

2. 2

   Ensure the actuator is receiving power and data signals.

3. 3

   Reset the unit after inspecting the wiring.