4 flashes - CT Circuit Malfunction

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This error code points to a malfunction within the Current Transformer (CT) circuit. This circuit is responsible for measuring electrical current, and a fault here can disrupt system operation.

• CT Circuit malfunction

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power to the unit.

2. 2

   Inspect the wiring connected to the CT sensors for any damage or loose connections.

3. 3

   Reset the unit by turning off the power for 1 minute.

4. 4

   If the fault persists, a technician needs to test the CT circuit and potentially replace the faulty component.