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Cables for D+H smoke an heat vent systems
When selecting and installing the cables, the
regional electrical installation regulations
concerning wiring systems and the necessary
safety equipment, or guidelines on integrity
maintenance of electric lines are observed (e.g.
MLAR).
Notice:
No type designation is given for these cables,
because of a large variety on the market.
Please consult your D+H partner.
Wiring plan (Paragon)
System voltage 24 V!
Do not run cables with together power lines!
In case of a cable with
this must
not be used
Cable and terminal boxes have to be labeled.
to further ones
Line lenghts and cross sections
type
RZN 4402 - K
total current
0,5
3 x 1,5 mm²
240
120
3 x 2,5 mm²
400
200
cable lenght (m) x total current
Cross section (mm²) =
22/32
RZN 4402-K / RZN 4404-K
ground wire
(green / yellow)
!
Drive at smoke
vent opening
see line lenghts and cross sections
2x 0,8 Ø
fire detector
FO 1362 or FT 1262
RZN 4404 - K
1
1,5
2
2,5
3
80
60
48
40
130
100
80
65
80
Group cable (control panel - drive)
At least three wire design:
- 2 wires for the supply of the drive
- 1 wire for line monitoring, on which also the
SHEV high speed (HS) signal is transmitted to the
drive. If DIP switch 8 is ON, the group will in case
of a fault automatically triggered and opens.
Line cable (control panel - detector)
The cables are monitored for short circuit and for
interruption. If DIP switch 7 is ON, the group will in
case of a fault automatically triggered and opens.
3x 0,8 Ø
4x 0,8 Ø
vent button
ca. 1,2 m above
upper edge
firm flooring
3,5
4
34
30
m
55
50
m
English
rain sensor
SHEV control panel
230 V, 50 Hz
Seperate electric circuit.
Mark fuses.
2x 0,8 Ø
external control
6x 0,8 Ø (RT 45)
10x 0,8 Ø (RT 45-LT)
O K
smoke vent button
ca. 1,5 m above
upper edge
firm flooring
6x 0,8 Ø (RT 45)
10x 0,8 Ø (RT 45-LT)
O K
99.823.80 2.1/08/12
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