BASIC DESCRIPTION
The APCECOD will control Carbon Dioxide (CO
a remote combination probe that has light sensor and a highly accurate NDIR CO
combination sensor is designed to quickly react to changes in the growing area and to resist EMI/EFI
from electronic ballasts. The remote sensor can be placed up to 15 feet from the controller.
The APCECOD has a standard power receptacle to connect to your CO
set to increase CO
or to decrease CO
2
NOTE: An optional 15' extension cable can be purchased to allow the user to place the remote
sensor up to 30' from the controller.
INSTALLATION
• Secure the unit to a wall.
• Determine the best location for the remote probe. Place the probe in an area with good air
movement preferably at plant height. Avoid placing the probe in direct sunlight or under direct
HID lighting.
NOTE: Do not place the sensor probe where it will come in to contact with water. The probe is
NOT WATERPROOF.
• The remote probe has a quick disconnect to easily remove or connect the probe. Secure the
quick disconnect to the unit by securing the QD screw to the unit.
• Plug the main power cable into a standard (120V) NEMA 5-15 wall outlet. (NOTE: The included AC
adapter is only for use in conjunction with an exhaust fan. If you have a sealed room and are not
using an exhaust fan, do not plug in the AC adapter.)
• Turn the power on and allow it to warm up. This takes about 5 minutes. During the warm up
period, the display will read CO
connecting any equipment.
• Ensure that the device being connected to the controller has the proper voltage and will not
exceed the maximum amperage rating of this unit.
BUTTON FUNCTIONS
There are Ten (10) buttons located on the front face that control the functions. Pressing each button
will display a function and/or current setting(s) in the green LED window.
Several small green LED lights or status indicators located on the front panel will light up to identify the
selected setting.
UP - Press button to increase setting
DOWN - Press button to decrease setting
ENTER/RESET - Press button, hold for 3 seconds to ENTER new setting and to RESET the Min/Max
values.
CO
BUTTONS
2
CO
PPM SETTING - Press button to display and/or change CO
2
CO
DEAD BAND - Press button to set the CO
2
affect the CO
On / Off)
2
FUZZY LOGIC - Press button to select Fuzzy Logic mode or CO
2
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INSTRUCTIONS
) with part-per-million accuracy. The controller features
2
levels.
2
heat. NOTE: Now is the time to customize your settings prior to
2
dead-band set-point. (The amount of PPM change to
2
2
device. The APCECOD can be
2
Parts Per Million (PPM) setting.
2
generator mode.
2
sensor. The remote