Annex C:
Electrically controlled wiring diagram
1-phase 12/14
/16kW
C
N
2
4
U
V
C
N
5
0
2
C
N
5
0
1
W
A
C
N
A
C
L
12/9V
BROWN
BLUE
F
A
N
CN28
POWER SUPPL
Y
C
N
2
4
B
L
A
C
K
B
L
U
E
R
E
D
FORCE_COOL
CHECK
L-OUT
PCB
A
,Inverter
board for 1phase
PCB B,Main control
board for 1phase
T3
T4
EEV
P E Q
COMP
SW1
SW2
XT1
XT2
Y/G
U
V
W
MR3
MR4
MR6
MR2
S5
CN27
N-OUT
U(R)
V(S)
W(C)
HEA
T1-2
HEA
T1-1
SV6
STF
HEA
T2
HEA
T3
HEA
T4
EEV1
PE1
Th
Tp
CN9
CN4
P-SEN
L-PRO
C
N
1
C
N
8
C
N
1
3
C
N
1
4
C
N
2
9
CN1
1
CN10
L-IN
N-IN
T3
T4
Th
Tp
P-SEN
H-PRO
L-PRO
CN
18
CN
7
CN
5
CN
6
CN
21
CN
33
CN
16
CN
19
HEA
T4
CN
2
CN
30
E H2 H1
E Y X
CN
36
CN
37
CN
38
T2A
T2C
HEA
T3
PE2
C
N
1
7
C
N
2
6
DEBUG
CN
19
C
N
3
2
C
N
2
0
CN
23
H-PRO
CT1
BROWN
BROWN
BLUE
BLUE
SV6
STF
BLUE
BLUE
HEA
T1-1
BROWN
HEA
T1-2
BROWN
HEA
T2
T
o the heating
tape of drainage
outlet(<200m
A
)
CN3
L-OUT
CN22
T
emperture
Controller
7%+
,%+
,%+
T
w
2
T
so
la
r
S6
MR5
Y/G
/
1
MR1
L
e
a
k
a
g
e P
ro
te
c
ti
o
n S
w
it
c
h
m
u
s
t b
e i
n
s
ta
ll
e
d t
o t
h
e p
o
w
e
r
s
u
p
p
ly o
f t
h
e u
n
it
.
O
p
e
ra
te
t
h
e
s
w
it
c
h
e
s
a
n
d
p
u
s
h
b
u
tt
o
n
s
w
it
h
a
n
i
n
s
u
la
te
d
s
ti
c
k
(
s
u
c
h
a
s
a
c
lo
s
e
d
b
a
ll-
p
o
in
t
p
e
n
)
to
a
v
o
id
t
o
u
c
h
in
g
o
f
liv
e
p
a
rt
s
.
ƒ
ƒ
Q
u
e
ry
in
g
e
x
te
ra
l
p
a
ra
m
e
te
rs
a
n
d
s
e
tt
in
g
m
e
n
u
p
a
ra
m
e
te
rs
a
re
o
n
ly
a
llo
w
e
d
o
n
t
h
e
w
ir
e
c
o
n
tr
o
lle
r.
OUTDOOR UNIT POWER SUPPL
Y
220-240V
A
C
S3
Heat belt
Heat belt
Heat belt
Heat belt
)6
12KW
14KW
16KW
0
S6-1
F
A
C
T
O
R
Y
S
E
T
T
IN
G
S6-2
S6-3
0
1
0
0
1
1
1
1
:
,
5
(
&
2
1
7
5
2
/
/
(
5
The wiring picture
shown is for reference
only
,actual product may
vary
.
