E198 — Temperature fuse error

Was bedeutet E198 ?

The temperature fuse in the terminal box has disconnected, indicating a potential overheating condition or electrical fault.

• Terminal Box temperature rise fuse disconnected
• Overheating in the terminal box
• Wiring connector issue of the temperature fuse

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Power off the unit at the main circuit breaker immediately.

2. 2

   Visually inspect the wiring connector of the temperature fuse for any looseness or damage.

3. 3

   Contact a qualified technician to inspect the terminal box and replace the PCB if the fuse is disconnected.