R410A50Hz Universal Outdoor Series Technical Manual
19
GUANGDONG CHIGO HEATING & VENTILATION EQUIPMENT CO., LTD.
5. Wiring Diagrams
CCA-18HVR1, CCA-24HVR1, CCA-36HVR1-A, CCA-36HVR1-B
LED
ON
N
L
Ant
i-co
ld
win
d
of
f the
f
an
He
atin
g f
an
s
top t
ime
tem
pe
rature
s
el
ec
tion
bit
SW2
3
4
5
6
7
8
1
2
OFF
ON
That DIP t
o Di
gi
tal
That DIP t
o
O
N
OFF
1
OFF
1
ON
15
¡
æ
24
¡
æ
ON
NOT
E:
4MIN
8MIN
53
105
105
105
7
8
9
4
4
4
53
53
70
70
3
6
4
5
2
2
3
3
HP
P
O
WER
S
W1
53
53
0
1
2
2
2
2
Di
gi
tal t
ub
e
No
pow
er-d
ow
n memo
ry
power-down
mem
ory
He
atin
g t
em
pe
rature
6¡
æ
2¡
æ
com
pe
ns
atio
n
O
F
F
8
SW
2 NO
.7
O
F
F
ON
O
F
F
ON
7
7
SW
2 NO
.8
O
F
F
ON
ON
8
SW
2 NO
.6
ON
6
O
F
F
O
F
F
ON
6
SW2
NO
.4
SW2
NO
.5
O
F
F
ON
O
F
F
ON
5
5
O
F
F
O
F
F
ON
4
4
Conn
ec
t to
th
e o
utd
oo
r
N1
Not
e:
Model 10.
5
kw
gr
ound does
not
ne
ed
to co
nn
ec
t ou
tdo
or
L1
S
R
e
ce
iv
e
a
n
d
d
is
p
la
y l
ig
h
t
b
o
a
rd
Indoor
mo
de
ls
L
o
w s
ta
tic
p
re
ss
u
re
d
u
ct
u
n
it
Cei
lin
g
cas
se
tt
e
u
n
it
Ind
oo
r mode
ls S
e
le
ct b
its
Sta
n
d
a
rd
sta
tic
p
res
su
re
d
u
ct u
n
it
F
loor
&
Ceiling u
n
it
1
2
OFF
1
2
OFF
OFF
ON
OFF
ON
ON
1
2
1
2
SW
2
N
O.
1,
2
ON
