17
INDOOR WIRING DIAGRAM
6
52207(03(5$785(6(1625
3,3( 7(03(5$785( 6(1625
6:,1*02725
M
CN5
YELLOW
RED
,1)$1
M
5
CN4
N
CN11
CN16
&1
&1
L-IN
CN2
P_1
BLUE(BLACK)
INDOOR UNIT
OUTDOOR UNIT
JX1
Y/G
L1L2 S
',63/$<%2$5'
&1
$
8(7)
&1
Wire Contoller
OPTIONAL
Wi-Fi
Contoller
OPTIONAL
&1
&1
5
2
6
6
(
5
3
0
2
&
1
$
)
&
'
1
&
85
96
:&
/,1
1,1
&7
%/8(
%/$&.
8
9
:
&1
0$,1%2$5'
&1
7
7
3
5('
',6&+$5*(6(1625
&1
&1
*1'
&20
5<
21
1287
&1
1
&
1
&
a a
1
&
1
&
,30%2$5'
5('
5($&725
%/8(
%/8(
%/8(
K
C
A
L
B
D
E
R
L-OUT
<*
&1
1
&
1
&
&1
2
1
&
&1
5('
%/8(
&1 &1
+($7(5
+($7
&1 &1
:$<
:$<
+($7(5
&1 &1
+($7
287'225$0%,(17
7(03(5$785(6(1625
&21'(16(5
7(03(5$785(6(1625
Y/G
D
E
R
/ / 6 / /
72,1'22581,7 32:(56833/<
K
C
A
L
B
/ /
CN10
S
YELLOW
Y/G
/ /
S
Fig. 12 – Wiring Diagram Size 24 (208- 230V)
INDOOR UNIT CONTROL BOARD
INPUT or OUTPUT VALUE
L_IN
Power Voltage
:
AC 230V
CN11
Power Voltage
:
AC230V
CN16
Relative to the N terminal voltage
:
DC 24V
CN15
Maximum voltage
:
DC5V
CN6
Maximum output voltage
:
AC230V
CN4
Indoor fan interface,Maximum voltage
:
DC310V
CN5
Stepper motor interface,Maximum voltage between the lines
:
DC12V
P_1
Ground
CN8
Room temperature sensor interface,maximum voltage
:
DC5V
CN9
Pipe temperature sensor interface,maximum voltage
:
DC5V
CN10A
Display interface,maximum voltage between the lines
:
DC5V
CN14
Stepper motor interface (optional),maximum voltage between the lines
:
DC12V
INDOOR UNIT CONTROL BOARD
INPUT or OUTPUT VALUE
L_IN
Power Voltage
:
AC 230V
CN11
Power Voltage
:
AC230V
CN16
Relative to the N terminal voltage
:
DC 24V
CN15
Maximum voltage
:
DC5V
CN6
Maximum output voltage
:
AC230V
CN4
Indoor fan interface,Maximum voltage
:
DC310V
CN5
Stepper motor interface,Maximum voltage between the lines
:
DC12V
P_1
Ground
CN8
Room temperature sensor interface,maximum voltage
:
DC5V
CN9
Pipe temperature sensor interface,maximum voltage
:
DC5V
CN10A
Display interface,maximum voltage between the lines
:
DC5V
CN14
Stepper motor interface (optional),maximum voltage between the lines
:
DC12V