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Using the IAQPoint
Programming Menus
•
Scroll to the CO
•
The next screen requests confirmation; Use the Up or Down
buttons to display YES and press Enter to confirm. (If there is no
confirmation within 32 seconds, the calibration is automatically
canceled and display returns to the main menu option.)
A confirmation screen is briefly displayed and the zero calibration
begins.
A success or failure message is displayed and the screen returns to the
main menu option.
Calibrating the CO
This option allows users to calibrate the sensor's span.
Note: When calibrating a duct mounted unit,it is best to remove the unit
from its base to ensure proper calibration.
•
Before starting the calibration (using the programming menus),
connect the regulator to the gas cylinder.
•
Adjust the flow rate to 0.1 L/min.(for the 2000 ppm range)
•
Connect the tubing from the regulator to the sensor, as shown in
the image at left.
Start exposing the sensor to the calibration gas at least
10 minutes before starting and throughout the calibration
process.
26
All manuals and user guides at all-guides.com
Set Zero screen and press Enter to select.
2
* Menu *
CO
Set Zero
2
CO
Set Zero
2
YES
*Menu*
In Calib
CO
Set Zero
2
SUCCESS
Sensor
2
IAQPoint User Manual
Honeywell
511838
11/07
Publicité
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