F.92 — Function of the relevant electronics module in emergency mode (ADIO electronics module communication error)

What does F.92 mean?

A relevant electronics module is operating in emergency mode due to a communication error with the ADIO electronics module. This could be due to incorrect settings, wiring issues, or voltage problems.

• Incorrect setting in commissioning assistant
• Connections and leads to ADIO electronics module faulty
• PlusBus voltage level issue (not 24 to 28V)
• Incorrect subscriber number on rotary switch S1

Click steps to track your progress.

1. 1

   Reset the appliance.

2. 2

   Contact a qualified technician to check the connections and leads to the ADIO electronics module.

3. 3

   A technician should also verify the settings in the commissioning assistant and the subscriber number on rotary switch S1.