Operating manual RM-O-3-D / Technical leaf let no. M375DD8 (05/2018)
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E l ect ri cal i n s t al l at i on
L1 1 2 3 4
1 2
N
L1 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
N L
23 0 V A C s u p p l y v ol t age
D an ger!
Danger of electric shock ! Do not touch any
liv e components! Electrical eq uipment
carries a d angerous electrical v oltage.
• Only sk illed q ualif ied electricians are al-
low ed to w ork on the electrical system.
• Sw itch of f the pow er supply bef ore w ork -
ing on any electrical eq uipment.
B e s u re t o com p l y w i t h t h e gu i del i n es of y ou r
n at i on al as s oci at i on f or el ect ri cal an d el ec-
t ron i c t ech n ol ogy as w el l as w i t h t h e
regu l at i on s of t h e l ocal p ow er u t i l i t y f or an y
w i ri n g j ob .
Be sure to comply w ith any applicable national or
local regulations, in particular the guid eline regard -
ing f ire protection req uirements on v entilation
systems.
S u p p l y v ol t age 23 0 V A C
Terminal strip L1, terminal L1 / N / PE
Mak e the connection accord ing to the w iring ex am-
ple (see f igure).
S u p p l y v ol t age 24 V D C
Terminal strip L4, te / –
Mak e the connection accord ing to the w iring ex am-
ple on Seite 11.
Connection of a 24 V DC v oltage source req uires
as only that PCB w ill release a d amper if there are
-
et by others.
C on n ect i n g a f i re dam p er or s m ok e
p rot ect i on dam p er
Terminal strip L2, terminal 3 / 4
Y ou can connect sev eral f ire d ampers or smok e
protection d ampers in parallel as long as the ac-
ceptable sw itch rating (see Seite 7) is not
ex ceed ed .
C on n ect i n g a f an
Terminal strip L2, terminal 3 / 4
Y ou can also hav e the d uct smok e d etector sw itch
of the f an as long as the acceptable sw itch rating
(see Seite 7) is not ex ceed ed . Higher sw itch
ratings req uire aux iliary relays.
C on n ect i n g a con t am i n at i on i n di cat or
Terminal strip L2, terminals 1 – 2
I t is possible to connect relays or ind icator lights
and to signal to the f ire alarm system as long as the
acceptable sw itch rating (see Seite 7) is not
ex ceed ed .
C on n ect i n g an ex t ern al res et p u s h b u t t on
Terminal strip L3, terminals 1 and 2
