New Cosmos Electric PS-7 User Manual (English)

Questions and Answers:

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Melanie WilsonAug 2, 2025
What to do if the POWER lamp (green) does not come on for New Cosmos Electric Security Sensors?
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  Courtney FletcherAug 2, 2025
  If the green POWER lamp doesn't illuminate on your New Cosmos Electric Security Sensors, there are several potential causes: * The power switch on the base unit might be OFF. Ensure it is turned ON. * The power switch on the main unit might be OFF. Ensure it is turned ON. * The wiring may not be properly connected. Inspect the wiring and tighten the terminal connections. * The connector harness may not be properly connected. Check and reattach the connector. * The fuse may have blown. Replace the fuse.
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Kelly RomanAug 8, 2025
What to do if the TROUBLE lamp (yellow) is blinking on New Cosmos Electric PS-7?
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  dunnjoannaAug 8, 2025
  If the yellow TROUBLE lamp is blinking on your New Cosmos Electric Security Sensors, consider the following: * The filter element might be clogged. Replace it. * The pump might be defective. Replace the pump unit. * The gas sampling pipe could be blocked. Remove the blockage. * The connector harness may not be properly connected. Check and reattach the connector. * A sensor with different settings might have been inserted. Change the settings on the main unit, or change the sensor. * The sensor unit might be defective. Replace the sensor unit. * The sensor unit may not be installed. Install the sensor unit. * The output of the flow sensor was not stable when power was turned on. Turn the power on, and leave for about 30 minutes until it stabilizes.
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Jerry SteinAug 14, 2025
Why is there no electrical output from the alarm contacts of my New Cosmos Electric PS-7?
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  Ann BrooksAug 14, 2025
  If there's no electrical output from the alarm contacts on your New Cosmos Electric Security Sensors, it could be due to these reasons: * The device might be set to maintenance mode 1 or 2. Set it to normal mode (center). * The wiring may not be properly connected. Check the wiring and tighten the terminal connections.
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Brandon ThomasAug 19, 2025
What does it mean when the “__” indication and the detected gas concentration value blink alternately on New Cosmos Electric PS-7?
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  michelleparkerAug 20, 2025
  If the “__” indication and the detected gas concentration value blink alternately on your New Cosmos Electric Security Sensors, it means the device is set to either maintenance mode 1 or 2. Set it to normal mode (center).