12
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
Master
Slave 1
Slave N
Power input
100-230 V / 50-60 Hz
to the next ventilator
Master
Slave 1
Slave N
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
N
L
N
L
In
Gnd
Gnd
Out
NO1
NO2
+12V
Power input
100-230 V / 50-60 Hz
to the next ventilator
WIRING DIAGRAM FOR IN-SERIES CONNECTION
WIRING DIAGRAM FOR PARALLEL CONNECTION
Prior to operating the ventilator set up the ventilator
using the DIP-switch. It is located on the controller circuit
board.
To access the DIP-switch take off the front panel of the
indoor assembly unit and uplift the rubber protective cap
that covers the switch.
VENTILATOR SET-UP
Open the rubber protective cap.
DIP-switch under the
rubber protective
cap.
1
2
3
4
5
6
7
8
DIP-SWITCH POSITIONING
1
Turning the ventilator off is allowed.
The switch position enables deactivation of the ventilator with the button on the side control panel.
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