18
19
SPECIFIC NOTES: BATTERY CHARGE
SPECIFIC NOTES: BATTERY CHARGE
11. IO90.195.060.K9.WDC
11.1. CONNECTION TO THE POWER SUPPLY
1
2
Mains plug connector
Potential-free switch
contact
Connection to the
power supply
1
2
230 V
3
Connection to the power
supply with 400 V
(optional with item
HF.E.32822)
1
2
400 V
3
CAUTION:
Subsequent retrofitting is possible using the plug connection, so that no intervention in the electrical
components is required.
11.2. ERROR AND ALARM OVERVIEW
EVENT
LED RED
ACOUSTIC ALARM
ACTIONS
Smoke detector
detects smoke in
the cabinet
flashes
pulsating alarm tone
see 8.1
Triggered by
connected detec-
tors
off
pulsating alarm tone
The triggering detector can be
identified by parallel to the
alarm tone flashing LED
Battery replacement
due
flashes
short beep every 45
seconds
see 12.5
Operational
readiness
flashes every 45 seconds
off
Malfunction
flashes alternately with
the beep
short beep every 45
seconds
change smoke detector
11.3. POTENTIAL-FREE ALARM CONTACT
NOTE:
The potential-free alarm contact is for connecting a signal to a control room/control centre. A direct
connection to a fire alarm system is not recommended or may only be done in consultation with those
responsible for the system.
In general, however, the connection of the signal to a manned control room/control centre is
always recommended!
The connection of the potential-free switch contact must always be done by the customer (not a service
item).
11
1
(AC) / (DC)
(AC) / (DC)
(AC) / (DC)
2
L
12
14
Connector
Internal
alarm contact
Connection instructions
• Use only the supplied mating part (colour-coded brown) to the plug for the connection
• The connection must be done by a qualified electrician
• The internal switch contact is designed for a max. DC voltage of 24 V or a max. AC voltage of 230 V
• The maximum current load is 5 A at 230 V AC and 10 A at 24 V DC
• The internal switch contact is a changeover contact; in case of alarm, therefore, the switching state may be
queried as „opened“ or „closed“
11.4. SMOKE DETECTOR – FALSE ALARM
• By interrupting the power supply for a few seconds, the smoke detector is reset and the system returns to
normal operation
11.5. SMOKE DETECTOR – BATTERY CHANGE
CAUTION:
The use of rechargeable batteries is not permitted!
The lifetime of the battery strongly depends among other things on the local conditions, such as tempe-
rature, temperature fluctuations, humidity and the number of test alarms/alarms.
In the case of lithium this is up to 5 years. The smoke detector signals a necessary battery exchange about
30 days in advance (see 10.2)
1
2
9V
3
Summary of Contents for BATTERY CHARGE
Page 12: ...22 23...
