Honeywell IAQPoint User Manual page 27

Starting the LON Service
This option is only available if the communication type ("Set Comm IF"
menu) for the device is LonTalk. It enables users to activate the Service
Pin, which is the Autodetect mode for this type of communication.
Scroll to the Exec LON Serv. screen and press Enter to select.
The Service pin is activated and the screen displays a confirmation.
Setting the Sensor Zero
This option allows users to calibrate the sensor Zero.
• Before starting the calibration
(using the programming menus),
connect the regulator to the gas
cylinder.
• Adjust the flow rate to 0.1 L/min.
• Open the rubber cap on the
IAQPoint calibration port and
connect the tubing from the
regulator to the sensor, as shown.
• Let the gas flow for at least 10
minutes before starting the
calibration
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Exec LON Serv.
Exec LON Serv.
Never calibrate the sensor Zero with ambiant air. Always
use Nitrogen (N
sensor for at least 10 minutes before beginning and
continue throughout.
.
IAQPoint User Manual
Honeywell
* Menu *
Req. accepted
). Make sure to release the gas to the
2
Using the IAQPoint
Programming Menus
Calibration
Gas Cylinder
25