Titan Controls Atlas 2 - User Manual

Atlas
®
2
Preset CO
2
Monitor/Controller
Instruction Manual
www.titancontrols.net
Notes:
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1 Square = ____ Foot/Feet
®
www.titancontrols.net
VANCOUVER, WASHINGTON U.S.A.
Revision F – 3/12/2012 © Titan Controls®
VANCOUVER, WASHINGTON U.S.A.

Summary

Warnings and Precautions

Atlas 2 Preset CO2 Controller Overview

Warranty Information and Service

Warranty Service

Details on returning units for repair, including RMA process and contact information.

Warranty Information

Covers product defects, repair/replacement policy, warranty exclusions, and limitations.

Service and Repair Program

Information on contacting service, factory repairs, and returning units for calibration.

Instructions for Operation

Day Time Operation

Explains CO2 set point, dead band, and load output activation during daytime.

Night Time Operation

Describes how the load output is disabled at night while monitoring continues.

CO2 Display and LED Indicators

Details how the four green LEDs indicate CO2 concentration levels and load status.

CO2 Display Below 1000 PPM

Explains LED behavior when CO2 is below 1000 PPM, indicating sensor function.

CO2 Display Between 1000-1249 PPM

Describes LED indications for CO2 levels between 1000 and 1249 PPM.

CO2 Display Between 1250-1499 PPM

Details LED indications for CO2 levels between 1250 and 1499 PPM.

CO2 Display Between 1500-2499 PPM

Explains LED indications for CO2 levels between 1500 and 2499 PPM.

CO2 Display Above 2500 PPM

Notes the special LED shade for high CO2 levels and suggests seeking fresh air.

Calibration and Error Modes

Calibration Mode

Step-by-step guide to calibrating the Atlas 2 to outside air using the calibration button.

Error Mode

Identifies conditions for error mode and provides instructions to reset the unit.

Controller Specifications and Installation

Controller Specifications

Lists physical dimensions, weight, electrical ratings, and operating temperatures.

Installation Examples

Illustrates typical setups for controlling a CO2 generator and a CO2 tank.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features
5. Warnings and Safety
6. Warranty Information
7. Service and Repair Program

The Titan Controls® Atlas 2® is a preset CO2 monitor and controller designed to regulate CO2 levels in indoor growing environments. This device monitors, maintains, and displays the CO2 concentration, ensuring optimal conditions for plant growth.

Function Description:

The Atlas 2® operates by monitoring the CO2 concentration in a grow room and activating a connected CO2 source (either a CO2 generator or a CO2 tank with a regulator) when levels drop below a preset set point. It features a photocell that adapts its operation based on light conditions, distinguishing between daytime and nighttime periods.

During daytime, the Atlas 2® has a preset CO2 set point of 1500 PPM (Parts per Million) with a 100 PPM dead band. When the CO2 concentration in the room drops below 1400 PPM, the 'load' output is enabled, activating the 120 VAC output to the CO2 source. Once the CO2 concentration rises above 1500 PPM, the 'load' output is disabled.

During nighttime (when the grow room is dark), the 'load' output of the Atlas 2® is disabled. However, the controller continues to monitor and display the grow room's CO2 level, but it will not activate the CO2 source.

The device uses four green LEDs to display the current CO2 concentration. An illuminated LED indicates that the concentration is at least the PPM noted under that LED. As CO2 levels rise, the LEDs corresponding to the indicated concentration remain illuminated. If the 'load' output is 'ON', the illuminated LEDs will quickly flash twice approximately every three seconds. If the controller's load output is 'OFF', the illuminated LEDs will remain solid on.

Display CO2 below 1000 PPM: All LEDs are off. The 1000 PPM LED will flash once approximately every three seconds to indicate that the sensor is functioning properly. If the load output is 'ON', the 1000 PPM LED will flash twice approximately every three seconds.

Display CO2 between 1000 PPM and 1249 PPM: The 1000 PPM LED will be illuminated. If the load output is 'ON', this LED will quickly flash twice every three seconds.

Display CO2 between 1250 PPM and 1499 PPM: The 1000 PPM and 1250 PPM LEDs will be illuminated. If the load output is 'ON', these LEDs will quickly flash twice every three seconds.

Display CO2 between 1500 PPM and 2499 PPM: The 1000 PPM, 1250 PPM, and 1500 PPM LEDs will be illuminated and remain solid.

Display CO2 above 2500 PPM: All four LEDs (1000 PPM, 1250 PPM, 1500 PPM, and 2500 PPM) will be illuminated. The 2500 PPM LED is a different shade of green to indicate a higher concentration of CO2 than normal, suggesting the user might want to seek fresh air.

Important Technical Specifications:

• Size: 8"H x 4.5"W x 2.5"D
• Weight: 1 lbs.
• Output Amperage: 15 Amps Resistive
• Voltage Input: 120 VAC
• Voltage Output: 120 VAC
• Hertz: 60Hz
• Electrical Relay Operations: 10,000 Cycles
• RoHS compliant: Yes
• Storage Temperature: 32°F (0°C) to 135°F (57°C)
• Operating Temperature: 40°F (5°C) to 125°F (52°C)

Usage Features:

• Photocell: Automatically adjusts operation based on light conditions (day/night).
• LED Display: Four green LEDs indicate CO2 concentration levels (1000 PPM, 1250 PPM, 1500 PPM, 2500 PPM).
• Single Button Calibration: Allows for easy calibration to outside air.
• Preset Set Point: Fixed CO2 set point of 1500 PPM with a 100 PPM dead band for simplified operation.
• Error Mode: The Atlas 2® enters an ERROR MODE if it cannot get readings from the CO2 sensor module or fails to complete the calibration process properly. In this mode, the 'load' output is disabled, and LEDs flash on/off. To reset, the user must unplug the device from the power source for 10 seconds and then plug it back in.

Maintenance Features:

• Factory Calibration: The Atlas 2® is factory calibrated and does not require calibration out of the box.
• Periodic Calibration: Occasional calibration is recommended every three years or so due to sensor drift.
• Calibration Procedure:
  1. Take the Atlas 2® to an outside area with minimal CO2 pollution (avoid areas with animals, machinery, autos, etc.). Avoid breathing directly on the unit.
  2. Power up the Atlas 2®.
  3. Allow the unit a minimum of five minutes to stabilize in the outside area.
  4. Press and hold the "CALIBRATION" button for approximately three seconds using a non-metallic item (like a toothpick or matchstick).
  5. Once the LEDs begin to cycle back and forth, release the button. The calibration process takes less than two minutes.
  6. After calibration, the Atlas 2® returns to normal operation, and the LEDs display the current CO2 PPM concentration of the ambient air. Note: The accuracy of the CO2 calibration depends on the quality of the air the sensor is exposed to during the process.

Warnings and Safety:

• Read all instructions before operating.
• Do not expose the controller to water or spray.
• Mount the controller securely to the wall.
• Cover the controller completely when using "bug bombs" to avoid corrosion.
• Do not insert paperclips, tools, or other foreign objects into the unit to prevent electrocution.
• Verify the voltage, amperage, and hertz of the power source before plugging in.
• Ensure all activated devices are compatible with the controller's voltage.
• Designed for 'Inside Use' only.
• Avoid placing the controller near heat-generating sources.
• Use caution in extremely humid environments.
• Do not use the controller for purposes other than its designed function.
• Use the controller within defined environmental specifications.
• Consult your Dealer for tips and techniques.
• Dispose of products conscientiously.

Warranty Information:

Titan Controls® offers a three-year warranty against defects in material and workmanship under normal use from the date of purchase. During the warranty period, Titan Controls® will repair or replace the product at its option. All returns or repairs require a Return Merchandise Authorization (RMA) number. The warranty is void if the product has been damaged by accident, abuse, misuse, modification, negligence, alteration, or misapplication. Controllers with removed, altered, or obliterated serial numbers or date tags, broken seals, tampering, mismatched board serial numbers, or nonconforming parts are excluded. The warranty does not cover accessories or parts not supplied by Titan Controls®. Monetary refunds are not provided. The buyer assumes all responsibility for the use and installation of the controller. All warranty service is provided through the factory or an authorized service representative. This warranty applies only to the United States, including Alaska, Hawaii, and its territories. Defective controllers must be returned with a "proof of purchase" receipt. For additional warranty information, contact a Titan Controls® Technical Service Representative or your Dealer. Titan Controls® is a controller manufacturer, and all sales are conducted through a nationwide group of Dealers; no direct sales are made to the general public.

Service and Repair Program:

For service and repairs, contact the Technical Service Representative for an RMA number. Factory service and repairs are completed within 48 hours of receipt of the controller and customer authorization. Titan Controls® will, at its discretion, repair or replace the controller. Factory calibration services are available for all Titan Controls® products. For returns, contact your retail store.

Titan Controls Atlas 2 Specifications