D+H RZN 4503-T User Manual

10/12
99.823.83 Rev.: 1.1
Install and feed separately from supply mains.
Mark cable and terminal box red.
Provide for separate electric circuit.
Mark fuses.
Plug covering cap over mains binder on
motherboard of control panel.
Connecting cable: NYM-I3x1.5
Connecting load: 100 VA
Emergency power supply for 72 hours. Use VdS and D+H approved storage batteries only.
1 x min. 12 V / 3.2 Ah (Type 8)
If alarm devices are connected:
Total current of 3 A must not be exceeded. If necessary, reduce drive current. Emergeny
power supply time of 72 hours can be shorter in case of fire alarm. Total standby current must
not exceed 0.25 A.
Weak Current Lines
24 V - Emergency Supply
230 VAC - Supply
The smoke vent control panel is designed for
opening smoke vent devices which operate by
thermal ascending force and by automatic fire
recognition devices (thermal detector, smoke
detector). They release either self-acting or
manual by smoke detectors at an early stage of
a fire, and remain in opened position without
further power consumption. In these cases,
functioning preservation of the electrical line
system is required only at an early stage of fire.
Protected wiring is required with protection
against mechanical damages according to DIN
18232 section 2.5.5 paragraph 4.
Cable from the smoke vent control panel to
connection of drive. Drive lines have a
monitoring wire in which fire recognition
devices (thermal maximal detector e.g. THE)
can be looped-in:
- Safety line with functional conservation
xxx E30*, according to DIN 4102 or standard
guidelines for line systems MLAR.
Control Cable (Group):
Cable for D+H Smoke and Heat Vent Systems
Detector Cables (Line):
Cables through areas not monitored:
The detector cables are monitored for short
circuit and for break.
The opening device is automatically triggered
and opens up in case of fault when DIP
switch 7 is ON.
Smoke vent button cable and cable of
automatic detectors:
- weak current sheathed flexible cable YR
6 x 0.8
or
- house wiring cable IY(ST)Y 4 x 2 x 0.6
An increased time of functioning of the cable
can be required when drive lines are installed
through building parts which are not
monitored.
- Safety line with functional conservation
xxx E90*, according to DIN 4102 or standard
guidelines for line systems MLAR.
(see supplementary sheet 1 to DIN VDE
0108)
* Notice: No type designation is given
for these cables because of a large
variety on the market. Please consult
your D+H distributor about these

D+H RZN 4503-T Specifications

General

Brand	D+H
Model	RZN 4503-T
Category	Control Panel
Language	English