Temperature Fault 1

What does 111 mean?

One or more temperature input signals (configured in P3.9.6.1) have exceeded the alarm limit (P3.9.6.2) or the fault limit (P3.9.6.3). This indicates an overtemperature condition in a monitored area or a problem with the temperature sensing circuit. Unresolved overtemperature can lead to equipment damage.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If no sensor is connected to this input, ensure the temperature input is correctly hardwired or configured as per the option board manual.