Siemens QNA2 D Series Commissioning page 7

Indoor air quality multi-sensor

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Scenario 3: Change an invalid IP address to new, valid one

To change an invalid IP address to new valid one when users forget the IP address assigned to the IAQ Multi-

sensor + Surface Mount or enter an incorrect IP address:

1. To edit a static IP address, turn the Mode Selection Switch on your Surface Mount to Mode 2 (IP address

assigned via DHCP).

2. Connect the Surface Mount to the LAN using an RJ-45 cable.

3. From your PC or mobile device, access the router administrator page. The PC or mobile device must be

connected to the same LAN as the Surface Mount.

4. Identify the IP address currently assigned to your Surface Mount. You can search by device name, starting

with IAQ multi-sensor- and the last 6 characters of the device MAC (e.g. IAQ multi-sensor-xxxx, also known

as the "MAC NIC").

A6V13589457_en--_b

Edit surface mount Ethernet and BACnet settings

BACnet IP setup

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