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Mounting- and operating instructions 

Indoor Air Quality Guard LGW-13 

CO

2

 Detector 

 

ZILA GmbH 

Neuer Friedberg 5 

98527 Suhl 

 

Tel.: +49 (0) 3681 867300 

Fax: +49 (0) 03681 8673099 

 

Web: 

www.zila.de

 

E-Mail: 

[email protected]

 

  

 

 

 

 
 

Summary of Contents for LGW-13

Page 1: ...Mounting and operating instructions Indoor Air Quality Guard LGW 13 CO2 Detector ZILA GmbH Neuer Friedberg 5 98527 Suhl Tel 49 0 3681 867300 Fax 49 0 03681 8673099 Web www zila de E Mail info zila de ...

Page 2: ...n various measuring ranges from 0 1 Vol available The LGW 13 has an integrated function monitoring and is maintenance free 3 Product features 3 1 Measuring Range The device measures the CO2 concentration in the ambient air in the range of 0 3000ppm Standard Other measuring ranges up 1 0vol are available on request 3 2 Functions used as a CO2 sensor with 0 10V and 4 20mA signal output Suitable as a...

Page 3: ...ILA GmbH of any guarantee and liability 5 Mounting and Commissioning 5 1 Installation position For an optimal indoor air quality with the LGW 13 a mounting height at eye level is recommended depending on the application This means that the seat height of the people in rooms in offices with sedentary activities is crucial for the mounting height The proper mounting position is horizontally 5 2 Moun...

Page 4: ... or connection of actuators 5 3 tabletop unit with power supply Insofar as a power supply is in the delivery connect the power supply via the AC adapter jack on the left side wall of the upper housing cover with the device 6 Electrical connection The upper section of the circuit board is provided for the electrical connection of peripherals such as 24 volt fans Ventilation elements are connected v...

Page 5: ...ay of the LGW 13 switches the applied supply voltage 24VDC of JP1 and the ground GND of JP2 alternately to the voltage input oft he window opener Window opener configuration JP1 and JP2 closed FOE Connect on X2 1 and X3 1 7 3 Ventilation devices with heat recovery The relay of the LGW 13 switches as a potential free contact with a ventilation device with heat recovery This ventilator normally cons...

Page 6: ...nnect on X2 1 and X2 2 8 Maintenance The Indoor Air Quality Guard LGW 13 is maintenance free thanks to NDIR technology According to the application a regular calibration of the device is recommened 9 Support Telephone 49 0 3681 86 73 00 E Mail support zila de ZILA GmbH Neuer Friedberg 5 98527 Suhl Tel 49 0 3681 867300 Fax 49 0 03681 8673099 Web www zila de E Mail info zila de ...

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