Tus neeg siv phau ntawv

Operating manual RM-O-3-D / Technical leaflet no. M375DD8 (05/2018)10
1 1 PageHeaderToc7 Electrical installation
L1 1234 12NL1 N PE PE
L1 L2 L3
–+ S1 S2 S3 S4 S5
S6
5 – 250 V
AC / DC
N(
–) L(+)
PE N L
230 V AC
①
②
③
⑤
④
⑥
⑦
NL
230 V AC supply voltage
Danger!
Danger of electric shock! Do not touch any
live components! Electrical equipment
carries a dangerous electrical voltage.
• Only skilled qualified electricians are al-
lowed to work on the electrical system.
• Switch off the power supply before work-
ing on any electrical equipment.
Be sure to comply with the guidelines of your
national association for electrical and elec-
tronic technology as well as with the
regulations of the local power utility for any
wiring job.
Be sure to comply with any applicable national or
local regulations, in particular the guideline regard-
ing fire protection requirements on ventilation
systems.
Supply voltage 230 V AC
Terminal strip L1, terminal L1 / N / PE
Make the connection according to the wiring exam-
ple (see figure).
    
Supply voltage 24 V DC
Terminal strip L4, terminal + / –
Make the connection according to the wiring exam-
ple on Seite 11.
Connection of a 24 V DC voltage source requires
       
as only that PCB will release a damper if there are
     -
et by others.
Connecting a fire damper or smoke
protection damper
Terminal strip L2, terminal 3 / 4
You can connect several fire dampers or smoke
protection dampers in parallel as long as the ac-
ceptable switch rating (see Seite 7) is not
exceeded.
Connecting a fan
Terminal strip L2, terminal 3 / 4
You can also have the duct smoke detector switch
of the fan as long as the acceptable switch rating
(see Seite 7) is not exceeded. Higher switch
ratings require auxiliary relays.
Connecting a contamination indicator
Terminal strip L2, terminals 1 –2
It is possible to connect relays or indicator lights
and to signal to the fire alarm system as long as the
acceptable switch rating (see Seite 7) is not
exceeded.
Connecting an external reset push button
Terminal strip L3, terminals 1 and 2