Troubleshooting
Error Codes
The Brasch GSE Generation 2 Gas Detector is programmed to display error codes to indicate
a problem condition with the unit.
Code Description
9501 Transmit Timeout
9601 Failed Communication with Sensor 1
9602 Failed Communication with Sensor 2
9603 Failed Communication with Sensor 3
9604 Failed Communication with Sensor 4
9802 Cannot Run Self-Test
9995 Sensor End-of-Life Signal
9996 Sensor Not Installed
9997 Invalid Calibration Values
9998 No Active Zones
9999 No Active Sensors
Transmit Timeout – 9501
A transmit timeout error occurs when the control board is not able to send a signal on the
communication line. This error will rarely ever appear, but if it does, contact technical support.
Failed Sensor – 960x
This error code indicates that the control board cannot establish communication with one or
more of the sensor boards. It will appear as 9601, 9602, 9603, or 9604, with the last digit
indicating the troublesome connection. The error code will only be displayed when the sensor
that is the source of the error is active. If multiple sensors are failing to communicate, multiple
error codes will appear on the display. If other sensors are functioning properly, the unit will
continue to measure the target gas concentration for those sensors.
IOM01
Rev 1.0 – December 22, 2020 33
To Next Page
Loading...
