Airflow DUPLEXVENT DV145SE Instructions d'utilisation, d'entretien et techniques - Page 12

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External electrical
connection
DUPLEXVENT DV145SE
CONNECTION BOX IS SITUATED
ON TOP OF THE UNIT
Mounting, removing and wiring of the control panel
The control panel is wired straight from the electrical connection box.
The control panel can also be connected in series with a CO
another control panel. (See External electrical connection).
Control panel addresses
If two or more control panels are connected to the system, the addresses
of the control panels need to be changed.
For example 3 control panels
• Connect the fi rst control panel to the unit and change its address
to 3.
• Connect the second control panel to the unit and change its address
to 2.
• Connect the third control panel and make sure that its address is 1.
If control panels have the same address, they go to bus fault state. In
this case, remove one of the control panels and change the address of
the other panel. The above mentioned situation can arise in connection
with the later installation of an additional control panel.
12
DV145SE
B M
A
+
-
NOTE!
Faulty connection of
the + wire DESTROYS
CONTROL PANEL
CONTROL PANEL 1
ONE OR MORE
1 INCLUDED AS STANDARD
0...10VDC
REMOTE MONITORING
SHORT-CIRCUIT WIRE HAS TO BE
REMOVED BEFORE CONNECTION
2x0.5
FIREPLACE
SWITCH
Button switch
(self-resetting contact)
FAULT SIGNAL
MAX. 1A, 24VDC
(POTENTIAL-FREE CONTACTS)
1
2
+
S
S
FAULT SIGNAL
FIREPLACE SWITCH FAN CONTROL
%RH1
RS-485 BUS
A
B
-
+
M S
R
sensor or
2
B M
A
+
-
NOTE!
Faulty connection of the +
wire DESTROYS THE SENSOR
CO
SENSOR 1
2
ONE OR MORE
OPTION
+
S
2
1
THE FIRST HUMIDITY SENSOR
IS CONNECTED TO REPLACE
RESISTOR R6k8
HUMIDITY SENSOR %RH1
OPTION
2x0.5
GND
0-20mA
0-10V DC
%RH2
+
S
+
CONNECTION BOX INSIDE
THE UNIT
Width
90 mm
Height
110 mm
Depth
23 mm
© Air ow • We reserve the right to make changes without prior notice.
What the units include can vary depending on the sales area.
TECHNICAL DATA
METAL
= M
2. TWISTED PAIR
WHITE 2
= B
ORANGE 2
= A
1. TWISTED PAIR
WHITE 1
= -
ORANGE 1
= +
+
S
2
1
HUMIDITY SENSOR %RH2
OPTION
2x0.5
PLUG CONNECTION 16 A
1.2 m ON TOP OF THE UNIT
If the mains connection cable becomes
damaged, it must be replaced by the
manufacturer, an authorised maintenance
company or other qualifi ed person in order
to avoid danger.
7010101
2011-09-12 pl