Jung FRWM-IP-GATE, Руководство по эксплуатации

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Operating Manual: FRWM-IP-GATE - IP-Gateway EN
7.7 Connection to smoke alarm
device lost
Connection problems to smoke alarm
devices are detected with the aid
of a network scan (see chapter 4.9
“Network scan” on page 21).
4
If the connection to a smoke alarm
device is interrupted, you will get
an email within the automatic test
interval.
Possible causes:
•
Installation location of an
existing smoke alarm device
has been changed
•
Smoke alarm devices that have
been added have been mounted
too far away from, or too close
to existing smoke alarm devices
•
The initial installation was faulty,
this is particularly possible for
installations without a gateway
Possible causes:
•
Gateway power plug unplugged
•
Power outage
•
Power unit or cable defective
Remedy:
f
Restore the power supply within
2 hours or replace the rechargeable
battery (see chapter 9.3 “Replacing the
rechargeable battery” on page 47).
f
Replace power unit or cable if
necessary.
7.6 Gateway in network operation
again
You receive this notification if, after battery
operation (see chapter 7.5 “Gateway in
battery operation” on page 31) of the
gateway, the power supply is restored.