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USER MAINTENANCE
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Calibrating for Day Temperature (Continued)
5.
Scroll to the Calibration Offset option.
a.
Press the green Advance button 3 times until “i.CA”
appears in the green middle display line.
Current Offset 0
6.
Enter the current calibration offset.
a.
Use the Up and Down arrow keys to enter the offset in
the red numerical display line.
Current Offset -0.8
7.
Once the offset is entered, push the Reset Button (∞) twice.
•
The first push exits the Operation Options menu and
saves the offset in the controller short-term memory.
•
The second push returns the display to the Home
Page, which will now show a display value corrected
with the offset to match the reference device reading.
•
The chamber will heat or chill to match the set point
with the corrected display value.
Chamber heating to achieve
the set point with the
corrected display value
8.
Once the chamber has achieved the set point temperature, wait at
least 1 hour for the chamber to stabilize.
•
Failure to wait until the cultivation chamber is fully
stabilized will result in an inaccurate calibration.
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