Adding a Wireless Humidity Sensor, Installation | Enviro EA800

Adding a Wireless Humidity Sensor

Installation

Adding a Wireless Humidity Sensor

The Hysteresis setting helps prevent alarms from being set and reset continually if the environment is at or near the alarm set point by providing an acceptable variance. For example, if HYSTERESIS is set at 1 and the sensor High Alarm Limit is set at +95, the sensor reading must decrease to +94 (+95 minus 1) in order for the humidity alarm condition to reset to a no-alarm condition.

The humidity sensor also allows you to configure an alarm delay time if desired.

1.Unlock the base unit if necessary to continue programming. See “Accessing the MAIN MENU for Programming” on page 28.

2.Select SENSORS from the MAIN MENU and follow the steps in the following diagram.

3.After you press the ENTER key, the NEW WIRELESS SENSOR screen is displayed. The EA800 searches for new wireless sensors, indicated by an arrow that moves from left to right across the screen. When an available wireless sensor has been detected, it is listed in the SELECT SENSOR screen as shown below.

4.Use the arrow keys to select the sensor to be configured, then follow the prompts to configure all screens for that sensor as shown in the following diagram.

Example shown, set values as appropriate for your system.

F3

This is the start screen for the next sensor to be added, if any.

D-011-0152

37

Image 41

Enviro EA800 owner manual Adding a Wireless Humidity Sensor, Installation, D-011-0152

Contents

D-011-0152 Limitations of the Alarm System or Device Installation Table of ContentsGeneral Information Preparation Operation Overview General Information How to Use This Manual D-011-0152 Block DiagramsGeneral Information Symbols on the Product or Manual Labeling D-011-0152 Monitoring ScreensGeneral Information Keys Base Unit Connections Access Control and Passwords selected System Configuration Parameterswill sound when an alarm occurs if DISABLE is Temperature Sensors Sensors Theory of Operation Humidity Sensors4-20mASensors Power Supply / Sensor Voltage Selection Contact Closure Sensors Water SensorsMulti-FunctionSensors Resolution Sensor Parameter DescriptionsMaximum Allowed High Scaled Value Relay Operation D-011-0152 Relay Operation Preparation D-011-0152 To alarm-on-closed From 11-26VDC power supplyloop circuit power supplied via loop From 11-26VDC power supply D-011-0152 Power Requirements InstallationTools and Supplies Required Mounting the EA800 Rear Plate Install the Wireless Sensors Install the Wired SensorsEA800 Base Unit Power Connections SENSOR MODEL NO RESET BUTTON SENSOR MODEL NO RESET BUTTOND-011-0152 J6 Input 1 Input 2 Input 3 Input Connecting Wired HA-III+Humidity Sensors Connecting Wired 4-20mASensors Programming Connecting the EA800 Alarm Outputs Configuring System Parameter Settings Accessing the MAIN MENU for Programming 3.Enter the SYSTEM menu and then select the CONFIGURATION menu as shown below DISABLED is selected Setting the Current Date D-011-0152 Setting the Time Adding a Wireless Temperature Sensor Adding Wireless Sensors D-011-0152 Adding Wireless Sensors D-011-0152 Installation D-011-0152 D-011-0152 Adding a Wireless Humidity SensorInstallation D-011-0152 D-011-0152 Installation D-011-0152 D-011-0152 InstallationSelect N.O. Contact or N.C. Contact D-011-0152 Verify Wireless Signal Strength Adding a Wired Temperature Sensor Adding Wired Sensors D-011-0152 Adding a Wired HA-III+Humidity SensorAdding Wired Sensors Note A supervised WaterBug sensor must be used Adding a Wired WaterBug Sensor D-011-0152 Adding a Wired Contact Closure SensorSelect N.O. Contact or N.C. Contact Adding a 4-20mASensor Configuring the Relays Monitoring Environmental Conditions Operation Viewing Active Alarms Viewing Sensor Settings Viewing Pending Alarm Information Viewing the Alarm Log Viewing the Event Log Viewing Limit Settings Viewing Firmware Information Viewing the Sensor LogOperation D-011-0152 Viewing RF Information Viewing RF Information Locking and Unlocking the EA800 Maintenance Pausing Monitoring and Cancelling Pause Replacing a Sensor Adding a Sensor SENSORS screen Editing Sensor Parameters F3 F3 Reprogramming a RelayDeleting a Sensor Changing the Time Format Changing the Date Format Changing Sensor Data Collection Frequency Changing the Date or Time Setting Changing the Buzzer Setting Changing the Buzzer Setting D-011-0152 Changing the PasswordMaintenance Clearing the Alarm Log Clearing the Alarm LogClearing the Sensor Log D-011-0152 Updating the FirmwareMaintenance F3 LOAD/SAVE CONFIG screen Saving Configuration Settings CONFIG screen Loading Configuration Settings Exporting the Stored Logs Exported Alarm Data Exported Sensor Data Exported Event Data12/24/2007 07 06 03 PM Sensor deleted D-011-0152 Exporting the Stored Logs ACTIVE ALARMS screen Troubleshooting Viewing Signal Strength for a Wireless Sensor Verifying RF Signal Strength Base Unit and Sensor Specifications Specifications Accessories Figure 17. Locked Screen Map Appendix A Screen Maps D-011-0152 Figure 18. Unlocked Screen Map - Top Level D-011-0152 Appendix A Screen MapsFigure 19. Sensors Screen Map D-011-0152 Figure 20. Add New Sensor Screen Map Figure 21. Edit Sensor Screen Map Appendix A Screen MapsFigure 22. Relay Screen Map D-011-0152 D-011-0152 Figure 23. Data Log Screen Map D-011-0152 Appendix A Screen MapsFigure 24. System Screen Map D-011-0152 Figure 25. Configuration Screen Map Installation Appendix B Planning WorksheetAlarm Condition Appendix B Planning Worksheet D-011-0152 Appendix C Wiring Diagram D-011-0152 Appendix D System Configuration Record Unit of Measure Appendix D System Configuration Record Sensor 6 Settings wireless Appendix D System Configuration Record D-011-0152 Warranty and Service Information Winland Electronics Manufactured in the U.S.A by1950 Excel Drive, Mankato, MN, Outside MN Phone Phone Fax