__________________________________________________________ WARRANTY POLICY Critical Environment Technologies Canada Inc. (CETCI), also referred to as the manu- facturer, warrants this instrument, (excluding sensors, battery packs, batteries, pumps and filters) to be free from defects in materials and workmanship for a period of two years from the date of purchase from our facility.
If CETCI is to do the repair work, you may send the instrument, prepaid, to: Attention: Service Department Critical Environment Technologies Canada Inc. Unit 145, 7391 Vantage Way Delta, BC, V4G 1M3 Always include your RMA number, address, telephone number, contact name, shipping / billing information, and a description of the defect as you perceive it.
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Revised copies of this manual can be obtained by contacting CETCI or visiting www.critical-environment.com Should you detect any error or omission in this manual, please contact CETCI at the following address: Critical Environment Technologies Canada Inc. Unit 145, 7391 Vantage Way, Delta, BC, V4G 1M3, Canada Toll Free: +1.877.940.8741 Telephone: +1.604.940.8741...
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AST-IS14 The AST-IS14 is an infrared Carbon Dioxide (CO ) sensor / transmitter that dis- plays the real time value and has an audible alarm when the CO reading is above 1,400 ppm. The alarm can be silenced with the front cover mounted, red push- button.
SPECIFICATIONS This product is in accordance with EMC 2004/108/EC, 92/31/EEG including amendments by the CE-marking Directive 93/68/EEC. This product fulfills the following demands: EN 61000-4-2 Level 2, EN 61000-4-3 Level 2, EN 61000-4-4 Level 4, EN 61000-4-6, EN 61000-4-8 Level 4, EN 55022 Class B...
30 minutes The power supply has to be connected to +~ and is considered as system ground. PLEASE NOTE The same ground reference has to be used for the AST-IS14 transmitters and for the control system. LED Colour Electrical Data Remarks...
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ELECTRICAL CONNECTIONS CONTINUED GND. SIGNAL OUT-1 SILENCE - OUT-2 Signal out jump- Signal Out Selection AST-IS14...
MAINTENANCE The AST-IS14 is basically maintenance free in normal environments thanks to the built-in self correcting ABC algorithm. Discuss your application with your distributor in order to get advice for a proper calibration strategy.
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