Annex J: Electrically controlled wiring diagram
3-phase 12/14
/16kW +3-phas
e 9kW backup heater
OUTDOOR UNIT POWER SUPPL
Y
Heat belt
Heat belt
Heat belt
Heat belt
Ferrite Core
IBH
7HPSHUWXUH
&RQWUROOHU
L
ea
ka
g
e P
ro
te
ct
io
n S
w
it
ch
m
u
st b
e i
n
st
al
le
d t
o t
h
e P
o
w
er
S
u
p
p
ly o
f t
h
e e
le
ct
ri
c h
ea
ti
n
g
.
Equipment must be grounded.
:
,
5
(
&
2
1
7
5
2
/
/
(
5
H
E
A
T
S
O
U
R
C
E
L1
R
A
1
R
A
2
R
A
3
BROWN
BL
A
CK
GR
A
Y
BL
A
CK
BROWN
GR
A
Y
,58
)+
)
552
).+)1
S3
'**8+99
HE
A
T3
HE
A
T3
SV6
SV6
CN27
SV5
SV5
CN20
TH
TP
CN33
CN34
T2c
T2a
H-SEN
H-SEN
T2c
T2a
CN24
CN38
Earth
CN41
CN18
CN16
CN7
CN15
CN17
CN18
CN19
4
3
R
A
4
A
D
D
IT
IO
N
A
L
Y
/G
CN30
+15V
CN20
CN23
DSP1
S
5
1
2
3
ON
S
6
1
2
3
ON
CN109
CN2
DC310V
UPF
A
N
F
A
N
CN4
CN6
HE
A
T2
CN26
CN19
C
A
N
POWER
PQE
CN32
O-COMP
L-SEN
TH
TP
T4
T3
L
_
PRO
H
_
PRO
CN31
CN29
EEV1
CN22
CN35
CN28
CN37
CN36
CN5
CN8
CN9
HE
A
T1
HE
A
T1
CN21
POWER-I
BL
A
CK
BROWN
GR
A
Y
BL
A
CK
BROWN
GR
A
Y
RED
BLUE
BL
A
CK
U
V
W
PE1
PE2
PE3
RED
HE
A
T2
XT3
T
o the heating
tape of
drainage
outlet
(<200m
A
)
L1
N
L3
L2
T
e
m
p
.
S
e
n
so
r
co
d
e
T
3
/T
4
/T
h
T
p
P
ro
p
e
rt
y
va
lu
e
s
B
25/50
=4100K, R
25
ć
=10k
¡
B
25/50
=3950K, R
90
ć
=5k
¡
12KW
14KW
0
S6-1
F
A
C
T
O
R
Y
21
21
S
E
T
T
IN
G
21
21
21
21
S6-2
S6-3
0
0
0
0
1
16KW
1
0
0
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.
The wiring picture
shown is for reference
only
,actual product may
vary
.