Code ANA04AMBI: “the ambient temperature sensor of the elca box is not connected”

Situation

Solution

Sensor disconnected from Signal Backplane.

Check if the plug (reference 2 image) of the ambient temperature sensor (reference 1 image) is connected with the Signal Backplane.

Damaged wire.

Check if the wires of the ambient temperature sensor (reference 1 image) are not damaged. Repair if needed.