Table of Contents
Advertisement
3.3 Electric Connection
The power supply should be an independent circuit with rated
voltage.
Power supply circuit should be earthed effectively.
The wiring must be performed by professional technicians in
accordance with national wiring regulations and this circuit
diagram.
An all-pole disconnection device which has at least 3mm
separation distance in all pole and a residual current
device(RCD)with the rating of above 10mA shall be
incorporated in the fixed wiring according to the national rule.
Set the electric leakage protector according to the relevant
electric technical standards of the state.
The power cord and the signal cord shall be laid out neatly
and properly without mutual interference or contacting the
connection pipe or valve.
After wire connection, check it again and make sure the
correctness before power on.
3.3.1 Electric Wiring Illustration
M
o
d
e
s l
e
e l
W
h t i
u o
E t
e l
t c
c i r
H
a e
W
i
h t
o
t u
D
s i
n i
e f
t c
W
i
o
n
(
U
s
r e
n
e
v
r e
l a
o l
w
o t
a
t l
r e
h t
e
a f
c
o t
3
0
0
L
m
o
d
1 l e
R
e
s
e
v r
e
u f
R
n
t c
e
s
o i
e
E
v
a
p
r o
t a
r o
e t
m
p
e
a r
T
3
A
m
b
e i
t n
e t
m
p
e
a r
u t
T
4
T
a
n
k
e t
m
p
e
a r
u t
e r
s
e
n
T
5
U
T
a
n
k
e t
m
p
e
a r
u t
e r
s
e
T
5
L
D
s i
c
h
a
g r
e
e t
m
p
e
a r
T
P
S
u
t c
o i
n
e t
m
p
e
a r
u t
T
H
H
g i
h
P
e r
s
s
u
e r
P
o r
e t
P
R
O
-
H
Y
l l e
w o
R
d e
E
H -
E
T A
i
g a
W
a r
r i
n i
m
d g
f o
a t
k n
n i
i s
1
/ A
B 1
w
e r i
o c
m
s e
o
CAUTION
T
P
t c
o i
n
r e t
W
h t i
E
e l
t c
c i r
H
a e
r e t
h t
D
s i
n i
e f
t c
h S
t r o
W
i r i
g n
y r
s
e
t t
n i
g
) s
9
0
L
m
o
d
l e
C
N
5
C
N
6 1
n
v r
e
u f
n
t c
o i
n
u t
e r
s
e
n
s
r o
e r
s
e
n
s
r o
s
o
( r
U
p
p
e
) r
n
s
r o
L (
o
w
e
) r
M
u t
e r
s
e
n
s
r o
e r
s
e
n
s
r o
t c
o i
n
S
w
i
c t
h
C
N
1 1
C
N
4
C
N
9
C
N
8
C
N
9 2
g /
e r
n e
l B
e u
4
W
y a
Y
l l e
FAN
l B
e u
B
e u l
B
o r
e d
t u
o r f
m
t
n a
, k
m
u
t s
o c
n n
c e
w t
t i
t h
e h
c
r o
e r
p s
T3: Evaporator Temp. Sensor
T4: Ambient Temp. Sensor
T5U: Tank Temp. Sensor (upper)
3.3.2 Specifications of Power Supply
M anua l S wi t c h ( A ) C ap c it y/ F u s e(A)
Please choose the power cord according to above table, and
it should comply with local electric standard.
The power cord model, recommanded power cord mode is
H05RN-F.
When wiring the power supply, please add additional insulation
sheath at the place without rubber insulation layer.
The unit must
supply
T
H
T
4
T
3
T
5
U
T
5
L
W
h
e t i
B
a l
k c
C
N
8 1
C
N
4 2
C
N
9 1
C
N
0 2
S
W
3
Q
U
E
R
Y
S
W
4
F
O
R
C
E
a
n i
o c
t n
o r
p l
n a
l e
C
O
M
P
E
H -
E
T A
C
2 T
R
1 Y
R
3 Y
B
o r
w
n
B
o r
n w
B
o r
w
n
B
o r
w
n
W
h
e t i
w o
g /
e r
n e
R
d e
Y
l l e
w o
g /
e r
n e
n w
R
l B
e u
W
h
e t i
C
o
m
p
e r
s s
r o
B
a l
k c
a c
p
a
c
t i
r o
n o
i d
g n
o c
m
o p
e n
. t n
T5L: Tank Temp. Sensor (lower)
TP: Discharge Temp. Sensor
TH: Suction Temp. Sensor
Earthing
M ode l Na m e
P o we r S uppl y
M I i n . D i a m et e r o f P o we r
S uppl y Cord ( mm
2
)
2
E ar t h Cord( mm
)
C r eepage B rea k e r
WARNING
be
installed with an
Creepage Breaker
and must be e f fectively earthed.
C
o
n
e n
c
C
N
0 4
Z
e
o r
p -
a h
e s
C
N
8 2
C
6 N
u A
o t
m
t a
c i
C
N
1 1
L
i d D C
p s
C
N
7 1
E
E
V
l B
e u
C
1 T
C
N
1
R
d e
R
d e
R
d e
B
a l
k c
T
e h
L
N ,
w
r i
s e
e z
o r
p -
a h
e s
e
e l
m
u
t s
e k
p e
n i
t g
B
a l
k c
w
i r
g n
o ,
h t
r e
i w
m
a
c y
u a
e s
. d
B
a l
k c
R
d e
B
a l
k c
Table.3-2
SWH-15/190T2
220-240V 50Hz
4
4
30 / 25
30 m A
0 . 1 s ec
near the power
I
e t
m
C
n o
e t
t n
F
n a
a c
a p
i c
y t
T
r e
m
n i
l a
a b
e s
r T
n a
f s
r o
m
r e
e t
d
i w
e r
i s
s n
d i
e
o
t f
e h
t
n a
k
l e
c e
i r t
i c
y t
m
u
u t
l a
n i
u d
t c
r o
A
C
m
u
u t
l a
n i
u d
t c
r o
R
l e
y a
o c
n n
c e
i t
g n
w
r i
s e
R
l e
y a
e T
m
e p
a r
u t
e r
p
o r
e t
i t c
e v
s
w
t i
h c
E
e l
t c
c i r
h
a e
e t
o r
t f
e h
a t
k n
M
i
t d
r e
m
n i
l a
a b
e s
e t
m
e p
a r
u t
e r
e r
o c
e v
y r
s
w
t i
h c
E
E L
C
T
R
C I
E
X
P
A
N
S
V I
E
V
A
V L
E
p y a l
l e n a
w ,
i h
h c
g
t e
h t
o r
g u
t h
e h
t c
c i r
y t i
m
t u
a u
n i l
u d
t c
, r o
e h
a s
m
e
d
e r i
i t c
n o
d
i r u
g n
e s
s ,
s y
e t
m
m
f l a
n u
i t c
n o
Y
l l e
w o
g /
e r
n e
R
d e
B
a l
k c
S
i w
h c t
s f I
i w
h c t
s i
o l c
e s
, d
t
e h
i n u
w t
l l i
e b
o t s
p p
d e
r o f
b i c
. y l
o P
w
r e
u s
p p
y l
s f I
i w
h c t
b
e r
k a
t , s
e h
u
t i n
a c
r n
n u
o n
m r
a
y l l
c a
o c
i d r
g n
e s
n i t t
. s g
Fig.3-11
7
Advertisement
Table of Contents
