Precaution during the wire connection:
The dashed line shown in wiring diagram must be conducted by authorized person.
Please use the switch with contact point separation distance above 3mm.
Please use the switch with rate current above 10A.
Power supply cord should be 3 core wires containing green/yellow wire, besides, please use the 2 core wire to
link the terminal SW1, SW2 with switch, each core wire should have cross section area 2.5mm
2
, if interlock with
air conditioner is applied, please use the 2 core wire. (if not using this function,please omit the connection.)
It's recommended to use the wire (soft wire) with rate voltage 300V/500V to link power supply cord with switch as
stipulated in 60227IEC 53.
Wiring diagram
7
6
8
2
4
2
1
5
4
6
7
3
3
4
1
2
2
1
4
3
8
8
7
2
3
1
5
6
2
3
1
4
5
6
4
5
3
1
Damper
Motor
White
Blue
Black
Yellow
White
Black
Orange
Red
Yellow
Blue
White
Limit Switch
Black
Yellow
White
Red
Capacitor
Yellow
Blue
Black
Yellow
White
Yellow
Red
Connector
Connector
Connector
Orange
Black
Blue
White
Black
Gray
Red
Brown
Brown
Black
Black
Black
Black
Black
Black
Black
Black
Black
Blue
White
White
White
Red
Gray
Orange
Orange
Black
Relay 3
Relay 2
Relay 1
Connector
A2
A1
Damper
HI
LO
COM
SW2
SW1
N
L
Air Conditioner
Supplied
Power
for Air
Conditioner
controller for
air conditioner
Switch
(Customer Provide)
Air Conditioner
Power
Double Pole Switch
(Customer Provide)
(Contact Point Separate
Main Unit
Terminal Block
Contact point a
without voltage
Second Main Unit
Terminal Block
L
N SW1 SW2 COM LO
HI
Damper A1 A2
Third Main Unit
B
la
ck
Blac
k
Motor
220V ~
50Hz
220V ~
50Hz
Black
(
)
SHI
( )
HI
( )
LO
Distance Over 3mm)
WIRING DIAGRAM
Wirig diagrams of left type and right type are symmetrical.
