
Kronus 2 – Temperature, Humidty
and CO²Controller
The Kronus 2 is used to maintain the temperature, humidity and CO2 in your growing environ-
ment. Both the temperature and humidity can be adjusted by setting the dials on the front of the
controller to your preferred settings. If the temperature or humidity exceeds the predetermined
settings then the controller begins a ten (10) minute “environmental polling process”. If after ten
(10) minutes the temperature or humidity still exceeds the settings, then an exhaust fan is activated
and will run until the temperature or humidity is lower than the set point. After the temperature or
humidity has lowered below the selected temperature or humidity level, the ‘CO2 On’ green LED
is lit and your CO2 system is reactivated. This innovative function serves two purposes: One, this
allows maximum CO2 coverage with minimum CO2 waste and two, your exhaust fan is working
only when it is required, saving power and wear & tear on your equipment. There is a convenient
“Grow Zone” section on each dial to give the grower an easy to use reference point for plant
success. Controllers created for our industry, by our industry.
The Kronus 2 allows up to 15 Amps of maximum capacity on a standard 120 Volt circuit. The Kronus
2 is built with the highest quality components to provide the user with years of trouble free service.
Instructions for Operation
• Securely mount your Kronus 2 in your grow area and away from any
moisture, spray, pesticides, etc.
• Plug your fan into the “Exhaust Fan Output’ outlet.
• Turn the fan ‘ON’ to the highest setting possible.
• Plug your CO2 Controller (Atlas 1) or a short cycle timer (Apollo 1) into the “CO2 Output” outlet.
• Then, plug your CO2 Generator or CO2 Regulator/Tank into the controller/short
cycle timer (See Installation Example section for more information)
• Set the ‘Temperature’ and ‘Humidity’ dials at the preferred temperature and
humidity levels for your garden.
• Place the remote sensor in the grow area up to 25 feet away from the Kronus 2 at
plant canopy height.
• After the ‘CO2 Output’ is disabled, the Kronus 2 begins a ten (10) minute delay process
by polling the temperature and humidity levels to confirm that ventilation is still required.
If confirmed after 10 minutes, then ventilation process begins and continues until the
temperature and humidity levels are lowered to the dials settings. However, if the temperature
and humidity drop to within the dial settings during the ten (10) minute period, then the
‘CO2 Output’ outlet is reactivated and resumes normal functioning.
• Plug the Kronus 2 into a maximum 120 Volt – 15 Amp outlet.
• Use of a surge protection device is recommended to protect your Kronus 2 from potential
damage.
• Turn the Kronus 2 power switch to the ‘ON’ position.
• Your Kronus 2 will now control your exhaust fan and CO2 equipment at the desired settings.
Warranty Information
• Titan Controls warrants the original purchase of this product against defects in material and
workmanship under normal use for three (3) years from the date of purchase.
• During the warranty period, Titan Controls will, at our option, and without charge, repair or
replace this product if the controller or any of its components fail or malfunction.
• All returns or repairs must be accompanied by a Return Merchandise Authorization (RMA)
number prior to any service of the product.
• This warranty is expressly in lieu of all other warranties, expressed or implied, including
the warranties of merchantability and fitness for use and of all other obligations or liabilities
on the part of the seller.
• This warranty shall not apply to this product or any part thereof which had been damaged by
accident, abuse, misuse, modification, negligence, alteration or misapplication.
• Controllers with serial numbers or date tags that have been removed, altered or obliterated;
broken seals or that show evidence of tampering; mismatched board serial numbers or
nonconforming parts, are excluded from coverage.
• Titan Controls makes no warranty whatsoever in respect to accessories or parts not
supplied by Titan Controls.
• Monetary refunds of the warranty will not be given.
• The Buyer assumes all responsibility regarding the use & installation of this controller.
• All warranty service is provided through the factory or an authorized service representative.
• This warranty shall apply only to the United States, including Alaska, Hawaii and
territories of the United States.
• Defective controllers need to be returned with the “proof of purchase/receipt”.
• For additional warranty information, contact a Titan Controls Technical Service
Representative or your Dealer.
• NOTE: Titan Controls is a manufacturer of environmental controls. All sales offerings to the
public are done through a nationwide group of Dealers. No sales offerings will be made
directly to the general public.
Service and Repair Program
• For all service and repairs please contact one of our Technical Service Representatives for a
Return Merchandise Authorization (RMA) number.
• All factory service & repairs will be completed within 48 hours of receipt of controller and after
authorization by customer for repairs.
• Titan Controls will, at its discretion, repair or replace the controller.
• Factory calibration services are available for all Titan Controls. Returning Units: Please contact
your retail store for returns.