Switching on the LoRa receiver
Connect the Powercon® connector of the power cable to the corresponding socket in the box and plug it into a socket.
The "Power" light on the C07W will light up.
After about 30 seconds, the "Status" light will indicate with a green color that the device has been started.
The modem (in expansion slot 1) will now connect. When the corresponding LED lights up green briefly every few seconds, the modem has successfully established a connection to the internet.
After this, the "Connected" light should change from red, or pulsing red to green. This indicates that the gateway is connected to the Calculus cloud. Short yellow pulses from the "Connected" LED indicate that data is being transmitted.
Switching on the LoRa CO₂ measuring devices
Place the device in the desired location. The device will send a measurement every 10 minutes.
View the measurements on the Calculus portal via https://portal.calculus.group.
Switching off the system
Pull the power cord of the measuring case out of the socket. No need to shut down the system.
If you are turning off the system for a long time, we recommend removing the batteries from the sensors. This is to prevent excessive drain.
Replacing the batteries
Each Elsys ERS-CO₂ meter can hold 2 Lithium cells (size "AA") of 3.6V. You can replace these by opening the back of the CO₂ sensor with a flat screwdriver.
Attention
An Alkaline AA of 1.5V does not work.