5Installation Instructions MN915001EN June 2016GridAdvisor Series II smart sensorFigure 7.Load LEDSource LEDSmart Sensor LED designations.Installation of smart sensor – overhead applicationIMPORTANTInstall the sensor a minimum of ten (10) feet from any struc-ture on the conductor, including any poles.1. Arm the FCI clamping mechanism by carefully graspingboth clamping arms, pulling them apart until the triggermechanism drops into place. Stops have been built intothe clamping arms such that they can only be openedto the point where the trigger will latch (Figure 5).Table 1. LED annunciation during cellular activationSequence step (in order) Source LED Load LEDInitialization A single pulse green LED.Bluetooth® and cellular modules are unavailable and devicewill not respond to reed switch.A single pulse green LED.Bluetooth® and cellular modules are unavailable and devicewill not respond to reed switch.Initialization Failure LED will blink red continuously.Contact Factory for assistance after attempting to force anOTASP or inserting a new SIM card.LED will blink red continuously.Contact Factory for assistance after attempting to force anOTASP or inserting a new SIM card.Initialization Complete A double pulse green LED.Bluetooth® module is available for programming sensor byreed switching device.A double pulse green LED.Bluetooth® module is available for programming sensor byreed switching device.Successful Cellular Activation Three yellow LED flashes in succession ten times.Indicates sensor has received IP address fromnetworkThree yellow LED flashes in succession ten times.Indicates sensor has received IP address from networkFailed Cellular Activation Three (3) red LED flashes in succession ten (10) times.Contact utility network administrator to verify properconfiguration of cellular account.Three (3) red LED flashes in succession ten (10) times.Contact utility network administrator to verify properconfiguration of cellular account.2. For applications where the cable diameter is less than1”, leave the clamp pads attached to the clamp arms.On installations where the cable diameter exceeds 1”,remove the pads that are attached to each clampingarm. Removing the pads will allow the clampingmechanism to properly attach to larger diameter cables(Figure 4, Figure 6).3. Attach the sensor to a hotstick using the pulling eye.4. Push the sensor onto the cable conductor. Ensurethat the CT is around the conductor and good contactis made between the ends of the CT. The triggeringmechanism will release the clamping arms from thelatched position, to securely attach the device to thecable.Sensor display operationThe GridAdvisor Series II smart sensor has two multicolorlight emitting diodes (LEDs) used for annunciating functionaltasks and the status of the smart sensor. Each LED will bereferred to as Source and Load LED in the context of thelabels found on sensor per Figure 7.Device activationThe LEDs provided on the GridAdvisor Series II smartsensor provide annunciation during the activation process ofthe sensor onto the cellular network at time the battery isinstalled.