GCHV CHV Mini Series, Руководство по обслуживанию, Страница: 21 / 128

5. Wiring Diagrams
5.1 For 8/10kW
CN25
CN3
X
Y
E
P
Q
E
O
A
E
CN5
4
1
2
3
4
ON
SW1
S1
1
2
3
4
ON
KYO
SW1
1
2
3
4
ON 1
3
4
ON
SW2
DISP1
Fai
lure
and
P
rotec
tio
n
E2 E6 EA
E9
E
10
H0
H4 H5 H6
H
10
P3 P4
Frequ
enc
y c
onv
ers
ion
ov
erc
urren
t pr
ot
ect
io
n
P5 P6
E1
P
has
e s
eque
nce
fai
lu
re
0 2 3 4 5 6 7 8 9
16
18 19 20
21 22 23 24 25
Ou
tdoor
afte
r co
rrec
tion
d
ema
nd
26
10 12 13
17
27
14
15
E
lec
troni
c e
xpa
nsi
on v
alv
e
op
en
in
g
28 29 30
Pr
ior
ity
m
ode:
0:
aut
om
at
ic
s
elec
tion;
1
:He
ati
ng
m
od
e i
s p
re
fe
rr
ed
;
- - -
S
1 D
esc
ript
io
n
2
Ou
tdoor
uni
ts t
ype
:1
0KW
3
Ou
tdoor
uni
ts t
ype
:1
1.
2KW
4
Ou
tdoor
uni
ts t
ype
:1
2KW
5
Ou
tdoor
uni
ts t
ype
:1
4KW
6
Ou
tdoor
uni
ts t
ype
:1
6KW
S
W2 Descr
iption (
N
O
.1 &
NO.2
&
N
O.3
)
ON
1
2
3
A
utomatic
all
y s
ele
ct mode is
pre
fe
rr
ed
ON
1
2
3
ON
1
2
3
Refrigeration mode is p
refe
rred
Heating mode is
preferred
MOTOR
CN20
4-WAY
N
CN1
(PFC2
)
CN2
(PFC1
)
COMP1
(U
)
COMP2
(V
)
CO
MP
3(
W
)
CN19
CN13
HEATY
CN5
P1(
GND)
CN4
(L
)
CN3
(N
)
DC
CN21
VAL
CN10
Outd oor c ontro ller
Com
p.
Inductor
EXV
U
P2(
GND)
power supply
L N
BL BR
H L
BL
BR
BK
CN23
HP
C
P7 P6 P5
T3
RD
(Fo
r DC mot
or
type
o
n
ly)
BL
BL
RD
ELECTRICAL WIRING DIAGRAM
E4
E8
Eb EC EE
H7
The d
ecr
eas
e in
the
num
ber o
f in
do
or
H9
H
11
P1
P2 P9
D
C
fan
prote
ct
io
n
P
10
P
rotec
ted a
gai
nst
typ
ho
on
s
P
11
R
efri
gerat
ion
T2 h
igh
tem
perat
ure pr
ot
ect
io
n
P
13
The c
urren
t det
ect
abno
rma
l pr
ot
ect
io
n
L0
D
C
co
mp
res
sor
mo
dule
fa
ult
L1
D
C
low
vo
ltag
e prot
ect
io
n
L2
D
C
hig
h v
olta
ge pr
ote
ct
io
n
L4
MC
E
faul
t/sy
nch
ronou
s/c
lo
se
d
lo
op
L5
Zero
spe
ed pr
otect
io
n
L6 L7
D
efic
ien
cy
P
rotec
tion
of Co
mp
re
ss
or
L8
A
mo
me
nt be
fore a
nd af
ter th
e s
peed
ch
an
ge
＞
15
Hz
L9
Pb
S
et s
peed
and
the a
ctu
al
spe
ed di
ffe
re
nce
＞
15
Hz
1
11
2:
Ref
riger
at
ion
m
ode
pr
ef
er
red;
3
:O
nly
h
eat
ing
m
ode;
4:
On
ly
re
fr
ig
era
tio
n m
od
e;
1
Ou
tdoor
uni
ts t
ype
:8
KW
ON
1
2
3
O
nly heat
ing
m
ode
ON
1
2
3
ON
1
2
3
V
IP+Automatic
all
y s
ele
ct mode is
pre
fe
rr
ed
ON
1
2
3
A
cc
ord
ing t
o the
fir
st m
od
e
S
W1 Descr
iption (
N
O
.1 &
N
O.2
)
S
W1 Descr
iption
（
NO.
3 & N
O.4
）
ON
1
2
ON
1
2
ON
1
2
ON
1
2
St
and
ard s
ilence
m
od
e
Noc
turnal s
ilence
mod
e
High hy
dro
static
m
od
e
S
trong mute m
od
e
ON
3
4
ON
3
4
ON
3
4
ON
3
4
Nig
ht
time
6
/1
0
Nig
ht
time
8
/1
0
Nig
ht
time
8
/1
2
Nig
ht
time
6
/1
2
To In
doo
r
To ce
ntral
ize
d co
ntrol
ler
C
hec
k T
ab
le
NUM
D
is
pla
y c
ont
en
t
Frequ
enc
y, t
he nu
mb
er of
ind
oor
u
nit
s
Ou
tdoor
powe
r
Indoo
r dem
an
d
R
un m
ode (
0: s
hutdo
w
n; 2:
refri
ge
ra
tio
n;
A
ctu
al o
perat
ion
ab
ilit
y
Fan s
peed
sta
te (0
-8
)
T2 av
erage
tem
p.
T3 c
onde
nsi
ng te
mp
.
T4 ou
tdoor
am
bie
nt t
emp
.
3: he
atin
g; 4:
forc
ed re
frig
era
tio
n)
TP
ex
haus
t tem
p.
A
C
cu
rr
en
t
D
C
cu
rr
en
t
A
C
vo
lta
ge
D
C
vo
lta
ge
The e
xpa
nsi
on v
alv
e of
in
do
or
A
S
of v
ersi
on
Me
mo
riz
er v
ers
io
n
Las
t fai
lure
or pr
otec
tion
co
de
The
rest
C
om
m.
fail
ure b
etw
een i
ndoo
r and
outd
oo
r
un
its
E
nvi
ronm
ent t
em
perat
ure s
ens
or
fa
ilu
re
C
onde
nsa
te te
mp
eratu
re s
ens
or
fa
ilu
re
A
C
ov
erv
olta
ge/un
derv
olta
ge pr
ot
ect
io
n
E
E
P
R
OM
fa
ilu
re
The p
rotec
tion
of th
ree ti
me
s P
6 in
30
mi
nu
te
s
H
igh
pres
sur
e pro
tec
tio
n
Low
pres
sur
e pro
tec
tio
n
E
xc
ess
iv
e ex
haus
t tem
perat
ure p
ro
te
ct
io
n
IP
M m
odul
es
prote
ct
io
n
C
om
m.
fail
ure b
etw
een m
ast
er c
hip
a
nd
DSP
The p
rotec
tion
of th
ree ti
me
s P
2 in
30
mi
nu
te
s
The p
rotec
tion
of th
ree ti
me
s P
4 in
100
mi
nu
te
s
TP
tem
perat
ure s
ens
or fa
ilu
re
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
The n
um
ber o
f in
door
un
its
R
ese
rve
d
D
is
pla
y c
ont
en
t
NUM
C
ode
C
ode
Fai
lure
or pr
otec
tion
defini
tio
n
Fai
lure
or pr
otec
tion
defini
tio
n
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
The p
rotec
tion
of tw
o ti
me
s P
9 in
10
mi
nu
te
s
The p
rotec
tion
of th
ree ti
me
s P
3 in
60
mi
nu
te
s
The p
rotec
tion
of tw
o ti
me
s P
13 i
n 10
mi
nu
te
s
R
ese
rve
d
O
nly refrigeration mode
Exh
aus
t tem
p.
temp.
Outdoor a
mbi
ent temp
.
Crank
cas
e h
ea
te
r
Outdoor D
ispl
ay
Board
T4 TP
W
V
RD RD
WH
BL
CN24
LP
HP LP
CN6
CN8
CN7
YE/
GN
YE/
GN
OR
M
OTO
R
AC
YE/
GN
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
R
ese
rve
d
5:
VI
P+A
ut
om
at
ic
m
ode
pr
ior
ity
;
6:
Ac
cord
in
g t
o t
he
fir
st
mo
de
Fr
equenc
y l
im
it d
is
play
:
0
:u
nli
m
ited
fr
eque
ncy;
1:T
3B
fre
qu
en
cy l
im
its;
2:
T4
fr
equenc
y l
im
its
;
4:
T5
fr
equenc
y l
im
its
; 8
:V
olt
ag
e l
im
itin
g f
re
qu
en
cy;
16:
cur
rent
lim
iting
fr
equenc
y;
32:
T6
res
tr
ic
tio
ns;
64
:m
ute
fre
qu
en
cy l
im
it
YE/
GN
YE/
GN
YE/
GN
(Fo
r heat pum
p
type
o
n
ly)
(Fo
r AC motor typ
e
onl
y)
(Fo
r certa
in
type
o
nly)
(Fo
r certa
in
type
o
nly)
The
wire sh
ould
be m
ade
a
circle
around
the magneti
c l
oop.
The
wire sh
ould
be made
a ci
rcl
e
aro
und
the
magne
tic l
oop.
(Fo
r certa
in
type
o
nly)
RD BL (UP
)
(DOW
M)
(Fo
rce
d
c
ooli
ng
)
a
K1
K2
E
K1
K2 K3
KYO
EA
RTH P1
D
E
BUG
C
N4
CHV Mini VRF 50/60Hz
CHV
M
in
i S
er
ie
s
Se
rv
ic
e
M
an
u
al
20 202105