1 Declaration of Conformity Manufacturer Systemair AB Industrivägen 3 SE-739 30 Skinnskatteberg SWEDEN Office: +46 222 440 00 Fax: +46 222 440 99 www.systemair.com hereby confirms that SmartDial, CO2 sensor, Humidity sensor, Input module and RS485 Gateway comply with all applicable requirements in the Directive 2014/53/EU.
The Humidity sensor is intended for wall mounting either on the wall or on a wall-box. The humidity sensor should be placed where you want instantaneous humidity measuring. Humidity Sensor User Manual Systemair AB...
• Measurement stability is 1,5% RH over 5 years. Note: The function of the Humidity sensor is configured in the Systemair air handling unit controller. See the Manual for the specific air handling unit. 3 Guidelines for installation See the RS485 Gateway User Manual for more information.
After the device has been turned on, the green LED lights up. After 2 seconds, the device will go to idle mode. In the idle mode the status LED’s are turned off. When the button is pushed the Active/User/Fault mode is entered. Humidity Sensor User Manual Systemair AB...
• If the button is released within these 3 seconds, the binding mode is entered. • If the button is not released within these 3 seconds, the LED goes off and the gateway will go to idle mode. Humidity Sensor User Manual Systemair AB...
• When the binding procedure is done or a timeout has occurred, the result of the binding is indicated for 2 seconds • Next, the Active/User/Fault mode is entered. Green LED lit — bind successful Red LED lit — bind failed Humidity Sensor User Manual Systemair AB...
When the button is pressed again, the Active/User/Fault mode is entered. 5 Change batteries 1. Use a screwdriver or similar to push up the lock (1) and flip out the unit (2). 2. Change the batteries. 3. Remount in opposite order. Humidity Sensor User Manual Systemair AB...
Humidity Sensor is not working Check if batteries are depleted or inserted incorrectly RF binding and/or Check if remote modules too communication problems close (< 1 m) or too far away (> 30 m) from the gateway Humidity Sensor User Manual Systemair AB...
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Humidity Sensor User Manual Systemair AB...
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Systemair AB reserves the right to make changes and improvements to the contents of this manual without prior notice. Systemair AB Industrivägen 3 SE-739 30 Skinnskatteberg, Sweden Phone +46 222 440 00 Fax +46 222 440 99 www.systemair.com...
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