Dorma RMZ Montageanleitung Seite 4

RMZ
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4
Connect hold-open device(s) to terminals.
Connect any ceiling-mounted detectors and/or manual
pushbuttons – see connection diagrams.
Terminal resistors must be properly installed!
Insert and connect smoke alarm module (option).
The alarm module cannot be used if relay contacts 7, 8
and 9 are already in use.
Connect the power supply cable. Close the shock
hazard protection cover and screw down.
5 Set the reset via the DIP switch
5.1 Automatic reset (delivery state)
The RMZ smoke detector automatically resets following
an alarm trip and as soon as there is no smoke or
test gas in the smoke chamber. Status display returns
to green.
5.2 Manual reset
A manual reset is mandatory
A manual reset is mandatory in emergency exit control
systems (in accordance e.g. with IfBt Bulletin 5/983),
item 3.1.4) and in hold-open systems with mit free-
swing door closer.
Status display flashes green as soon as there is no
longer any smoke or test gas in the smoke chamber.
Reset is performed by pressing the reset pushbutton.
Status display lights green again.
If the manual reset mode has been implemented,
attach the enclosed RESET label.
6 Remove the red protective cap from the smoke
detector unit.
Switch on power supply – status display should show
green.
7
Clip on end cap trims and main cover.
8 Functional checks
Ensure compliance with instructions for use and
also the safety instructions provided on the test gas
container and safety datasheet.
Open door and engage hold-open device.
Spray test gas (Hekatron 918/5) from a distance
of approx. 10-15 cm towards the smoke chamber.
After approx. 4-6 short bursts, the status display
should switch to alarm (red). If the RMZ is equipped
with the RS alarm module (option), an audible alarm
is also sounded.
The hold-open device is tripped and released, and the
door closes.
9
Fit dust protection cover supplied so that dust is
prevented from entering the smoke detector during
any subsequent building or finishing work.
If the dust protection cover is fitted, the unit must be
disconnected from the power supply as the ventilation
slots of the power pack are also covered.
Prior to final commissioning, remove the dust
protection cover and perform a further function
check procedure as described in item 8.
4 DORMA
10 Function of the LEDs
LED on LED off
Status display LED 1 (green/red)
Standby: green
Alarm smoke detector: red
Alarm manual push-button: red
Service display LED 2 (yellow)
Servicing due: flashes
Contamination: flashes
Error: flashes
incorrect wiring to the smoke detector /manual push-
button
DIP switch change after commissioning:
LED 1: flashes
LED 2: flashes

Changes will be applied only after the reset button has
been pressed.
FINAL INSPECTION AND MAINTENANCE
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See instruction sheet relating to the use and
application of hold-open systems.
If the EMR lintel-mounted smoke detector is used in
rooms with a high dust content, ensure compliance
with the specified maintenance intervals. These may
even have to be reduced in order to ensure that dust
deposits in the detector do not give rise to nuisance
tripping.
The smoke detector unit must be replaced after
8 years according to DIN 14677. The LED 2 will
permanently indicate when the time for replacement
has come.
FURTHER INFORMATION / REGULATIONS
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"Allgemeine Anforderungen und Prüfgrundlagen für das
Zulassungsverfahren für Feststellanlagen (AAuPZF)"
of the Deutsches Institut für Bautechnik, Berlin" (Ge-
neral requirements and test regulations for the approval
process for hold-open systems).
3) Some documents are only printed in German as they refer exclusively to the
German market.