What does 27 mean?

This code relates to a fault with the PSC (Power Smoothing Circuit) or the reactor component. This is part of the inverter's power conditioning system.

• PSC Fault (Reactor)
• Issue with power smoothing circuit

Click steps to track your progress.

1. 1

   Turn off the power to the unit.

2. 2

   Ensure all electrical connections are secure.

3. 3

   Reset the unit by disconnecting power for 1 minute and reconnecting.

4. 4

   If the fault continues, the reactor or PSC may need professional diagnosis and potential replacement.