Battery Back-Up; Dc External Power Source (Wrlym-1 Only) - FireAngel RLYM-1 Benutzerhandbuch

Once mains power has been turned on, the LED on the
front of the relay will illuminate a constant green light.

BATTERY BACK-UP

Both RLYM-1 and WRLYM-1 mains powered relays
have a built in, sealed for life lithium battery (back-up);
designed to power the relay in the event of a mains
failure.
Please note – the battery back-up switch (5) must be
switched to the "on" position prior to finalising the
installation of the relay unit and fitting the cover.
WARNING: Ensure to isolate the power prior to
operation of the dip switches.
1 2
If in the event of a mains failure, the dedicated battery
back-up will activate. The LED light will flash Green
every 60 seconds to indicate powered by battery
back-up.
ON
3 4 5
When the mains has been restored the green LED will
change to a constant green.
If in the event of a low battery, both RLYM-1 and
WRLYM-1 relays are equipped with a low battery buzzer
which will sound once every 60 seconds, selectable by
a separate dipswitch (2), the red LED will also flash.
1
Both relays will fail-safe in the event of a low battery
condition and activate their contacts accordingly.
12V DC EXTERNAL POWER
SOURCE (WRLYM-1 ONLY)
• Can be powered by a 12V external power source
(not supplied).
• Ensure to locate relay next to the DC external source.
• Locate the auxiliary power output in the DC external
source and wire it to the DC Power Input connector
on the relay.
11
ON
2 3 4 5