R3250Hz Universal Series Technical Manual
93
GD Chigo Heating & Ventilation Equipment Co., Ltd.
O
N
H
e
at
in
g
te
m
p
er
at
ur
e
T
h
a
t D
IP
t
o
D
igi
tal
T
h
a
t
D
IP
t
o
O
N
N
O
TE
:
ON
ON
O
FF
O
FF
1
1
L
ow
s
ta
ti
c
pr
es
s
u
re
d
uc
t uni
t
Ind
oo
r
m
odel
s
Indoor
m
odel
s
S
e
le
c
t
b
its
S
W
2
N
O
.1
,2
1
2
O
FF
O
N
N
o
po
w
e
r-
do
w
n
m
em
or
y
p
ow
er
-d
ow
n m
e
m
or
y
FAN S
PE
ED CH
OIC
E
S
W
2
N
O
.3
3
O
F
F
ON
N
or
m
a
l s
p
eed
F
AN
S
PEED
SW
2
O
F
F
5
ON
N
O
.5
O
F
F
5
ON
R
e
se
rve
d
R
e
se
rve
d
R
e
se
rve
d
P
U
MP
NO
TE
:A
rou
nd t
he r
in
g 3
ring
NO
TE
:A
rou
nd t
he r
in
g 3
ring
R
e
se
rve
d
R
e
se
rve
d
R
e
se
rve
d
R
ec
ei
v
e
a
nd
d
is
pl
ay
l
ig
ht
boar
d
0
D
uc
t
di
s
p
la
y
O
F
F
ON
HP
M
OD
E
L
P
OW
E
R
S
W1
C
on
tr
ol
ler
90
C
ei
ling
c
as
s
e
tt
e
un
it
S
ta
nd
ar
d
s
tat
ic
p
re
s
s
ur
e
du
c
t uni
t
F
lo
or
&
C
ei
li
ng U
ni
t
3
.5
3
0K
7
8
S
W2
1
2
3
4
5
6
O
FF
1
2
O
FF
O
N
1
2
O
FF
1
O
N
2
35
1
.5
1
2K
3
0
.8
1
.0
7K
21
1
9K
26
2
2
.5
2
.0
3
.0
70
2
4K
5
1
8K
53
4
2
7K
80
6
4
.5
4
.0
5
.0
125
4
2K
3
6K
105
7
8
4
8K
140
9
A
6
.0
5
.5
6
.5
5
5K
5
2K
160
150
C
B
6
0K
180
D
E
C
N2
7
W
ir
e
c
on
tr
o
l
PT2
10
C
N2
3
S
WI
NG
1
C
N2
0
S
W
ITC
H
W
AT
ER
S
WI
NG
2
C
N1
9
C
N
18
W
at
er
-S
W
L
E
F
T
F
A
N CN7
R
IG
HT
F
A
N
CN8
5
T2
T2
B
C
N1
7
5
PT3
5
C
N3
7
0
F 1
S
O
UT P
O
WE
R
C
N4
H
EAT
ER
C
N2
6
SW
1
T1
2
3
4
5
6
7
8
S
W2
OF
F
C
N1
1
1
O
N
R
E
MO
_
CT
RL
PT1
C
N2
P
UMP
L
C
N3
C
N1
0
N
BK
BL
DC
F
A
N1
F
A
N2
DC
BK
R
es
er
v
e
d
R
es
er
v
e
d
R
es
er
v
e
d
YE
/GN
O
N
O
F
F
R
ec
ei
v
e
and
di
s
p
lay
li
g
h
t b
o
a
rd
D
ig
it
a
l
tu
b
e
L
ED
O
F
F
ON
3
O
F
F
ON
ON
SW
2
N
O
.4
4
4
H
ig
h
s
pe
ed
F
c
om
pe
ns
at
ion
6
O
F
F
S
W
2
N
O
.6
ON
O
F
F
6
ON
6¡
æ
2¡
æ
S
W
2
N
O.7
S
W
2
N
O
.8
O
N
7
O
FF
O
FF
O
N
7
8
O
N
Co
nn
ec
t t
o t
he out
door
BR
BL
BK
S
L1N1
N
O
T
E
:A
rou
nd
t
he
r
in
g
5
ring
8
