Product manual EM converterLED ST | 08-2018 | 1.0 | en
Settings for emergency tests
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intervals
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Function tests will be performed on the same day in a weekly interval, duration tests will be performed on the same day in an annual
interval.
6.3. Weekly function test
The 5 second long, weekly function test serves to check the functionality of the emergency unit, the batteries and the LED module.
The first function test after the commissioning test would normally take place one week after the start of the commissioning test.
further
In the actual implementation of this and all
functional tests two aspects must be considered, however:
To
prevent that people are on the site and are disturbed by the test, the start of the function test is delayed until the switched
phase is switched off.
_
If this is the case, the function test will be carried out 10 seconds later.
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If this is not the case, because the switched phase remains permanently switched on, the function test will be carried
out exactly 24 hours later, regardless of whether the switched phase is then turned off or not.
_
I
NOTICE
While waiting for the switched phase to be switched off (which can take up to 24 hours), the indicator LED shows that the test has
not been carried out satisfactorily (fast blinking GREEN).
If the function test detects a battery failure and the battery was not fully charged at the test time, the device returns to
charging mode and starts the function test a second time once the battery is fully charged.
_
I
NOTICE
In this case (battery failure and battery not fully charged), the indicator LED does not show an error.
During the charging of the battery, the indicator LED shows that the function test is continuing in the background (fast flashing
GREEN).
If the charging of the battery is completed and a function test has been carried out but the status still doesn't change, the indicator
LED shows a battery failure (slow flashing RED).
I
NOTICE
If the power supply is interrupted, the information in the EM converterLED ST is stored for at least one week. If the power supply is
interrupted for more than one week, the EM converterLED ST will perform another commissioning test when the power supply
returns (after 20 hours initial charge mode).
I
NOTICE
If the power supply is interrupted during battery replacement, the EM converterLED ST loses its memory contents. When the power
supply returns, the EM converterLED ST will charge the battery for 20 hours and then perform a commissioning test.
