Solutions Overview - LG PAHCMR000 Installation Manual

AHU COMMUNICATIONS KIT INSTALLATION
Return Air Temperature Control
LG Control : Fixed T + T
e r
Room
T
r
AHU
A fixed evaporating or condensing temperature of a DX coil (T
or room air temperature (T
Room
Single outdoor unit setting.
Required Items
MULTI V
Single Split
Function List
O e p
O e p
e R u t
Control D s i h c
o F c r
C p a
E m e
O e p
O e p
e R u t
Monitor D s i h c
e D o r f
E o r r
o C m
Notes :
O = Applied, X = Not applied
1. LG Central controller is based on AC Smart IV and ACP IV
2. Refer to Universal Input – UI Setting #1 for more detail
or T
Room
T
.
Room
Remote
Controller
DX
Coil
T
e
) can be controlled by either return air temperature (T
e
). A fixed target evaporating or condensing temperature can be changed in MULTI V and
Expansion Valve
E V E
o N R t q e r i u d e
Function List
t a r g n i n O O / f f
t a r n o i M o e d
n r r i A e T m e p a r u t e r
r a e g r i A e T m e p a r u t e r
d e T e h m r l a n O O / f f
c a y t i o C t n l o r
g r n e y c t S p o
t a r g n i n O O / f f
t a r n o i M o e d
n r r i A e T m e p a r u t e r
r a e g r i A e T m e p a r u t e r
t s a t s s u t
A r a l m r
p e r s s r o n O O / f f
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 Controller
PAHCMR000
Wired Remote Controller
O
O
LG Remote Controller
O
O
O
X
X
X
X
O
O
O
X
O
O
O

Solutions Overview

LG Central
Controller
(Optional)
Outdoor Unit
)
r
Central Controller
O t p n o i l a
O t p n o i l a
LG Central Controller
1
O
O
O
X
X
X
O
O
O
O
X
X
O
X
21