New Cosmos Electric PS-7

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).
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John NixonAug 27, 2025
How to fix analog output that won’t change from 4mA on New Cosmos Electric PS-7 Security Sensors?
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  Stacy PeckAug 27, 2025
  If the analog output on your New Cosmos Electric Security Sensors won’t change from 4mA, the maintenance switch might be set to 2. Set it to normal mode (center).