Fault Word 6, Bit 15 — Ckt2 FWV failure

What does Bit15: 1-Fault mean?

A failure has been detected with the Fan Water Valve (FWV) in Circuit 2.

• Faulty Fan Water Valve (FWV) in Circuit 2
• Wiring problem to the FWV
• Actuator failure

Click steps to track your progress.

1. 1

   Examine the wiring and connections to the Circuit 2 FWV.

2. 2

   Ensure the valve is not stuck or damaged.

3. 3

   The valve actuator might require attention.

4. 4

   Call for professional service.