1.Connect the external alarm relay module to the sensor jack 1 (see figure below) on the management module according to the instructions provided with the device. The management module LED status light will blink red, yellow, and then green.
2.Press and hold the management module C key for five seconds to confirm the new settings. The management module LED status light turns green when the external alarm relay is ready.
3.Test the external alarm relay by setting the High Temperature Threshold lower than the normal settings from the web interface, and confirm that the alarm is generated.
4.Once the test is complete, return the High Temperature Threshold to its normal setting.
Management module 36