Assembly Scheme; Technical Data - D+H WRZ-Serie Originalbetriebsanleitung

Assembly scheme

Ventilation drive, 230 V AC*
T re
n n
T R
re la
L 8
is
m a
Cutoff relay module
x :
2 3
0 V
~ /
5 A
TRL 8*
* optional function extension (separate components, retrofitable!)
This instruction includes descriptions and connection plans of components which are not part of scope of
supply of control panel. You can order these parts and many more separately from your D+H distributor.
Further connecting plans are available there as well.
Operation
Automatic is only functioning, if green LED
lightens (switch on „I").
Wind:
The system is automatically closing with wind speed,
which exceed the threshold value adjusted.
Yellow LED „wind" lightens in control panel, LED is
extinguished with time-lag after last response of wind
transmitter according to signal retention time .
Rain:
The system is automatically closing with beginning
rain. Red LED „rain" in control panel lightens at least
up to about 1 minute after rain has stopped.
Temperature:
Ventilation control is carried out by a room temperature
control, if available, if the automatic is switched on and no
wind/ or rain signal is indicated. A wind/ or rain signal, if
indicated, has priority and it will close the system.
8/12
WRZ
Vent button, 230 V AC*
Room temp. control, 230 V AC*
T re
n n
T R
re la
L 8
is
m a
x :
2 3
0 V
T re
n n
T R
L 8
~ /
5 A

Technical Data

Type
Power supply
Rated power
Stand-by operating 2,4 W / 3,1 W
Protection class
Ingress protection
Temperature range -5...+40°C
Output voltage
Switching capacity
230 V output:
Housing
Colour
Dimensions
English
re la
is
m a
x :
2 3
0 V
~ /
5 A
External control*
WRZ
230 V AC, 50 Hz
30 VA
II
IP 52
24 V DC, max. 0,5 A
max. 1150 VA / 8 D+H drives
polycarbonate
light grey
172 x 151 x 95 mm
99.820.19 3.5/10/22
Wind/rain sensor*
WRZ