Temperature Fault 2

What does 112 mean?

One or more temperature input signals (configured in P3.9.6.5) have exceeded the alarm limit (P3.9.6.6) or the fault limit (P3.9.6.7). This signifies an overtemperature condition in a second monitored area or an issue with the second set of temperature sensing inputs. Ignoring this can lead to critical component failure.

Complete Troubleshooting Guide

1. 1

   Identify and correct the cause of the temperature rise in the system related to the second temperature input.

2. 2

   Check the temperature sensor connected to Temperature Fault 2 and its connections for proper installation and operation.

3. 3

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