R3250Hz Universal Outdoor Series Technical Manual
62
GD Chigo Heating & Ventilation Equipment Co., Ltd.
5.2CTB-36HVR4, CTB-36HVR4S
T
hat
D
IP
t
o
O
N
C
N4
C
N
10
H
EAT
ER
T
h
a
t
D
IP
to
D
ig
ita
l
ON
O
F
F
F
A
CT
O
RY
DE
FA
UL
T
C
N
18
N
O
T
E
:A
round
the
ri
ng
5
ri
ng
S
W2
P
UM
P
BR
C
N1
0
H
EAT
E
R
C
N4
BR
BL
L
N
C
N3
P
U
MP
C
N2
R
E
M
O
_
CT
RL
C
N2
6
S
O
U
T
P
O
W
ER
C
N3
7
C
N1
1
ON
OF
F
4
3
2
1
S
W1
1
F0
5
C
N2
3
D
uc
t di
s
p
lay
R
IG
HT
F
A
N
CN8
C
N2
7
W
ir
e c
o
nt
rol
C
N1
7
T
2
PT
3
PT
2
PT
1
8
7
6
T
1
T
2B
L
E
F
T
F
A
N CN7
F
A
N
DC
5
W
a
te
r-S
W
NOTE: Around t he ring 3 ring
NOTE: Around t he ring 3 ring
F
A
N
R
ig
h
t
N
OT
E
:
N
L
C
N2
P
U
MP
C
N3
C
onnec
t t
o
the o
ut
door
1
8K
2
¡
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h
e
w
a
te
r p
u
m
p
o
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tle
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re
c
on
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e
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ted
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y
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fie
ld
in
s
ta
llat
io
n
1
.
T
h
e
fa
c
to
ry
de
fa
u
lt
C
N
1
8
n
e
e
d
c
a
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le
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rt
c
ir
c
u
it
T
he
p
ow
er
(
P
H
)
of
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nd
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r
un
it
s
c
a
n be s
et
thr
ou
gh
D
IP
s
w
it
c
h
S
W
1
(1
6-
b
it
d
is
c
D
IP
)
on t
he
ind
oo
r
c
o
nt
ro
l
pa
ne
l
be
fo
re
d
el
iv
er
y
, t
he
d
et
ai
led
inf
or
m
a
ti
on
i
s
as
f
ol
low
s
:
N
OT
E:
SW
1
P
O
W
ER
M
O
D
EL
HP
Y
E/GN
0
.8
R
e
s
e
rv
e
d
R
e
s
e
rv
e
d
R
e
s
e
rv
e
d
0
7K
21
1
1
.5
1
.0
2
.0
L1
BR
BL
N1
1
2K
35
9K
26
2
4
53
3
5
.5
5
2K
1
50
R
ec
ei
v
e
a
nd
d
is
pl
ay
l
ight
boar
d
3
6K
C
on
tr
ol
ler
R
in
g
us
e
r
s
el
ec
tio
n
3
.5
2
.5
3
.0
Y
E/GN
BK
S
5
80
6
2
7K
5
2
4K
70
3
0K
90
7
5
.0
4
.5
4
.0
S
WI
T
C
H
W
AT
ER
1
0
4
2K
1
25
9
8
1
05
A
4
8K
1
40
E
R
e
s
e
rv
e
d
R
e
s
e
rv
e
d
R
e
s
e
rv
e
d
6
.0
6
.5
5
5K
B
1
60
C
D
6
0K
1
80
ON
OF
F
ON
OF
F
1
1
F
S
tandar
d
s
tat
ic
pr
es
s
u
re
d
u
c
t
u
n
it
Indoor
m
odel
s
S
el
e
c
t
b
its
L
o
w
s
ta
ti
c
p
re
s
s
ur
e
duc
t
uni
t
Indo
or
m
o
del
s
F
AN
S
PE
ED
C
H
O
IC
E
S
u
p
e
r
s
peed
H
ig
h
s
peed
F
AN
S
PEED
L
in
e
p
re
s
s
ing but
tons
C
O
M
M
U
NI
CA
T
IO
N
O
U
T P
O
W
E
R
S
W
2
C
N
26
R
E
M
O
_
CT
RL
C
N
11
C
N
37
S
S
W1
1
F0
C
N
17
T
2B
T2
T1
S
N1
W
ir
e
c
ont
rol
C
N
27
L1
RI
G
H
T
F
A
N CN
8
D
uc
t di
s
pl
ay
C
N
23
L
E
F
T
F
A
N CN7
W
at
er
-S
W
CN1
8
S
W
2
N
O.
3
F
loo
r&
C
ei
li
ng
uni
t
C
e
il
in
g
c
a
s
s
et
te
uni
t
1
1
1
1
S
W
2 N
O
.1,
2
ON
O
F
F
ON
ON
O
F
F
ON
O
F
F
O
F
F
2
2
2
2
3
O
N
OFF
O
N
OFF
3
H
eat
ing
tem
p
e
ra
tu
re
pow
er
-dow
n m
e
m
o
ry
N
o
pow
er
-dow
n
m
e
m
o
ry
D
ig
it
a
l t
ube
R
ec
ei
v
e and di
s
pl
ay
l
ig
h
t
b
o
a
rd
S
W2
3
2
1
8
7
6
5
4
c
om
pens
a
ti
o
n
S
W
2
N
O.
6
N
O
.5
S
W2
6
O
N
OFF
O
N
OFF
6
5
OFF
5
O
N
O
N
OFF
N
O
.4
S
W2
S
W
2
N
O.
8
S
W
2
N
O.
7
ON
ON
O
FF
8
7
O
N
OFF
O
N
OFF
7
8
O
FF
R
es
er
v
e
d
2¡
æ
6¡
æ
L
ED
4
4
O
N
OFF
O
N
OFF
R
es
er
v
e
d
R
es
er
v
e
d
