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PRDCAM
AHU Communication Kit Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
AHU COMMUNICATIONS KIT INSTALLATION
Controller Settings
Name
Value
n
oi
t
c
n
u
F
.
c
e
p
S
l
a
ci
rt
c
el
E
Short Open
On / Off DO1 On Off
12 VDC / 1A,
250VAC / 3A
Operation On/Off Status
)
e
d
o
m
t
s
o
rf
e
d
la
t
ot
y
ln
O
(
s
ut
at
S
t
s
o
rf
e
D
U
D
O
la
m
r
o
N
ts
o
rf
e
D
2
O
D
ts
o
rf
e
D
s
ut
at
s
t
u
pt
u
o
r
o
rr
E
la
m
r
o
N
r
o
rr
E
3
O
D
m
r
al
A
Value
n
oi
t
c
n
u
F
.
c
e
p
S
l
a
ci
rt
c
el
E
Short Open
Fan_High DO1 High -
12 VDC / 1A,
250VAC / 3A
Fan High
di
M
_
n
a
F
-
di
M
2
O
D
di
M
_
n
a
F
w
o
L
_
n
a
F
-
w
o
L
3
O
D
w
o
L
_
n
a
F
Fan_Stop
DO1
DO2
DO3
)
s
ut
at
S
’
n
e
p
O
‘
e
r
a
O
D
ll
a
n
e
h
W
(
p
ot
S
_
n
a
F
p
ot
S
-
Port
Name
Port
Digital Output
–
Status
Status Output is available when DIP switch SW1-3 is Off.
Digital Output
–
Fan Speed
Fan Speed Output is available when DIP switch SW1-3 is On.
