Automation Components, Inc.2305 Pleasant View Road | Middleton, WI 53562Phone: 1-888-967-5224 | Website: workaci.comPage 1Version: 8.0I0000659FIGURE 1: ENCLOSUREDIMENSIONSWIRELESS HUMIDITY ANDTEMPERATURE SENSORSInstallation & Operation InstructionsWH2630A & BPhone: 1-888-967-5224Website: workaci.comGENERAL INFORMATIONThe WH2630 is a battery operated spreadspectrum wireless wall humidity temperaturesensor.ACI’s mesh network wireless sensors utilizereliable Spread Spectrum Radio technology.They can be installed easily in minuteseliminating hundreds of feet of wire and savinginstallation cost while reducing installation laborrisks.The sensor Data-Link LED confirms the datatransmission was received by the receiver for fastand reliable positioning of the sensor duringinstallation. There is no need for special wirelessinstallation equipment or tool.The ACI wireless sensors can be used with anyLON works, BACnet, Modbus, or DDC controlsystem or panel.Transmission distance in a typical building is200-300 feet horizontal depending on the layoutand construction of the building, and one floorabove and one floor below the transceiver.Sensor distance and reliability can be increasedwith the addition of a RR2552B(s) repeater.MOUNTING INSTRUCTIONSWireless sensors should be installed within 200 to 300 feet of the receiver. RR2552 signal repeaters can beinstalled as to increase transmission distance between sensors and receivers.CAUTION:Observe battery polarity when installing battery.To select the proper sensor location, first install and power the receiver. To activate the sensor insert thebattery observing the polarity.While the sensor is attempting to connect to the receiver the Data-Link LED will blink rapidly 8–10 timesevery 10 seconds. Once a connection has been established the Data-Link LED will blink once to indicatethe data transmission has been received successfully. The Data-Link LED will continue to blink once forSTANDARD ROOM4.25"(107.95mm)2.625"(66.68mm)1.26"(32mm)1.26"(32mm)4.25"(107.95mm)2.625"(66.68mm)Top ViewSide ViewEnd ViewRUGGEDIZED ENCLOSURE2.75"(69.85 mm) 1.12"(28.55 mm)4.50"(114.30 mm)FRONT RIGHT