Concealed Duct Installation Manual

DURASTAR.COM26
DRAD09F1A, DRAD12F1A, DRAD18F1A and DRAD24F1A
WIRING DIAGRAM
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
1
2
ON
S1+S2
0~F 0~F 0~F 0~F
NETADDRESS
CODE
0~15 16~31 32~47 48~63
FACTORY SETTING
FOR SETTING NET ADDRESS
INDOOR UNIT
MAINBOARD
CN33
ALARM
Alarm
Output
1
2
ON
1
2
ON
1
2
ON
1
2
ON
EEPROM
DEFAULT
FACTORY
SETTING
FOR TEMP. COMPENSATION(HEATING)
SW6
CODE
6｡
2｡
4｡
T2
T1
CN6
4
BLACK
WHITE
INDOOR COIL TEMP. SENSOR
ROOM TEMP. SENSOR
CN5
WATER LEVEL SWITCH
Y/G
CN18
J7
CN23
ON/OFF
Remote
Control
CN43
FAN FOR THE
FRESH AIR
OR ANION
GENERATOR
AC FAN
CAP
Y/G
WHITE
WHITE
(GRAY )
CN4
P1
P2
BLACK
BROWN
M
5
3
1
2
ON
1
2
ON
1
2
ON
1
2
ON
SW1
TEL0
24｡
15｡ 8 ｡
EEPROM
DEFAULT
FACTORY
SETTING
FOR ANTI-COLD WIND
1
ON
1
ON
FACTORY SETTING
FOR SETTING AUTO-RESTART
FOR SETTING AUTO-RESTART
SW3
MODE
AUTO-RESTART
NOT AUTO-RESTART
RED
CN2
CN1
BLACK
CN3
YELLOW(WHITE)
TO OUTDOOR UNIT
Y/G
1 2 3
Reactor
CON2
RED
RED
DC MOTOR
DRIVER MODLE
CON1
FAN1
3
3
M
4
CN1
CN15
CN34
DC FAN
Y/G
MAGNETIC RING
CN13
DISPLAY
BOARD
WIRE
CONTROLLER
10
CN10
5
MAGNETIC RING
Y/G
10
M
PUMP
2
2
Y/G
CN9
X Y E
To CCM
Comm.Bus
HB HA
CN45
WIRE
CONTROLLER
MAGNETIC RING
CN40
WIRE
CONTROLLER
4
4
4
MAGNETIC RING
Y/G
NOTE:
1.The parts with dotted lines indicate
optional features.
2.Remove the short connector of J7
when you use the "on-off" function.
3.When the wire controller uses the
shielded wire,the shielded wire should
be properly grounded.