SereneBreeze ECM Retrofit Solution Diagram
Keep the existing system and simply replace the current PSC motor with a new SereneBreeze ECM motor.
![](https://serenemotors.com/wp-content/uploads/2021/05/Screenshot-2021-05-05-165036.png)
- System Connection 1, 2, 3
- High voltage power connection.
- Plug in the communication cable connectors.
- Thermostat wires connection.
- Please read carefully the “Installation Manual” before connecting any wires!
- High voltage power connection.
- Plug in the communication cable connectors.
- Thermostat wires connection.
![](https://serenemotors.com/wp-content/uploads/2021/05/Screenshot-2021-05-05-165309.png)