1.3 Notes Date of release: Jan 2018 Munters cannot guarantee to inform users about the changes or to distribute new manuals to them. All rights reserved. No part of this manual may be reproduced in any manner whatsoever without the expressed written permission of Munters.
The CO2 Sensor measures CO levels in an agricultural environment. Working in conjunction with a controller, the CO2 Sensor sends a signal when the measured CO levels fall outside the user-defined specifications. This signal activates the controller’s ventilation. Refer to Figure 1.
2.2 Operating Mode The CO2 Sensor operates in a Current Loop mode (4 - 20 milliamps). In this mode, the CO 2 Sensor provides a signal proportional to CO 2 levels. NOTE Verify that J2 is not shorted (refer to Figure 2).
Disconnecting the Sensor • 3.1 Installing the Sensor The CO2 Sensor comes with an extension cable that is used to: • Connect the sensor to a power source • Connect the sensor to the Platinum Controller (Figure 10, page 10) •...
COM Port o an analog input port (port 13 or 14) 2. In Menu 94, map the CO2 sensor to the analog port to which the sensor is wired (2 or 3). Figure 12: AC-2000 Power Supply Wiring CAUTION Connect the shield to the safety ground.
The C02 sensor comes calibrated. In normal conditions fresh air should have approximately 350 - 450 ppm CO2. Calibrate the device if the following conditions are met: The CO2 sensor is exposed to fresh air or a room with open windows •...
NOTE If the device reading is still above 550 when exposed to fresh air, repeat the process. 3.4 Disconnecting the Sensor Before cleaning the poultry/animal house, disconnect the CO2 sensor. To disconnect the sensor: 1. Dismount the sensor from the wall.
4 Maintenance and Care The CO2 Sensor requires little or no maintenance. The following are general maintenance rules: Avoid damaging the CO2 Sensor box • Avoid contact with water or other fluids (when you clean the poultry house, remove •...
6 Troubleshooting The field technician diagnostic LEDs are visual diagnostic indicators for the field technician only. They are not end-user serviceable parts or indicators. Table 2 details possible system failure issues. Table 2: CO2 Sensor System Failure Issues Problem Solution The Sensor Fail LED is lit when CO2 sensing element fails.
12 months of the delivery of the defective product. Munters has thirty days from the date of receipt in which to take action, and has the right to examine the product at the customer’s premises or at its own plant (carriage cost to be borne by the customer).
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The use of non-original spare parts or incorrect assembly exonerates the manufacturer from all liability. Requests for technical assistance and spare parts can be made directly to the nearest Munters office. A full list of contact details can be found on the back page of this manual.
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Munters Brasil Industria e Comercio Ltda, Phone +55 41 3317 5050, Canada Munters Corporation Lansing, Phone +1 517 676 7070, China Munters Air Treatment Equipment (Beijing) Co. Ltd, Phone +86 10 80 418 000, Denmark Munters A/S, Phone +45 9862 3311, India...
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