Compressor and Outdoor Fan Will Not Start - Indoor fan issue blocking signal.

¿Qué significa Fan fault or shutdown condition in fan coil unit active, preventing thermostat signals passing from fan coil unit to 575J. ?

A fault or shutdown condition in the indoor fan unit is preventing the necessary signals from reaching the outdoor unit (575J), which stops the compressor and fan from starting.

• Problem with the indoor fan motor or its controls.
• Communication error between indoor and outdoor units.

Haga clic en los pasos para seguir su progreso.

1. 1

   Ensure the indoor unit's power switch is on.

2. 2

   Check the air filter for the indoor unit and replace if dirty.

3. 3

   Listen for any unusual noises from the indoor fan.

4. 4

   Contact a qualified technician to inspect the indoor fan unit and its controls.