Retlux RDT 401 Bedienungsanleitung Seite 22

RSTLUX
Testing
1. The detector has a self-test button for checking if the LEDs and the buzzer work normally
Pressing the test button, the red and yellow LEDs flash alternatively and the buzzer g'ves out
alarm sound and meanwhile the detector will sent out wireless alarm signal.
2. It is forbidden to test with a lighter directly towards the gas convection holes. This may cause
damage to the inside sensor. Instead, gather the gas from a lighter into an empty plastic bottle
and point the bottle mouth towards the gas convection holes to release the gathered gas for
testing.
Failure analysis & treatments
Failure
Keep warming up after
plug-in (LED flashing
constantly).
Yellow LED on and buzzer
long beeps.
Emergency alarm treatment
When the natural gas level in air around the detector reaches or exceeds the given alarm level, the
detector will automatically enters into alarm state. Below treatments are advised:
1. Close the gas tube valve right away.
2. Do not plug or unplug electrical appliances.
3. Open windows to circulate air.
4. Inspect the gas leak reason and notify the related department or professionals to inspect and
handle the leakage. If it turns out to be a false alarm, check if the installing position is improper.
Warning!
The product is a combustible gas detector. Can not be used to detect toxic gases such as carbon
monoxide.
2. Make sure proper wiring and power supply are applied. Without normal power supply, the
detector will fail to work.
3. At working time. mild heat-up in housing surface is normal.
4. Maintain the detector periodically as required in this manual.
5. Use cleaner to vacuum the dust in surface every month.
RDT
Cause analysis
1. Not power on for a long
time.
2. Test with gas in warm-up.
Sensor failure.
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401
Treatments
1. Run aging test for at least
24 hours.
2. Do not test with gas in warm-up.
Contact your vendor.
EN