LG MULTI F Engineering Manual page 35

F
MULTI
F
MULTI MAX
Wired Controller Connections
Figure 32:Wired Controller Connection on the Indoor Unit Terminal
Block—LMAN097HVT and LMAN127HVT models.
Indoor Unit Terminal Block
GND
1(L1 ) 2(L2)
To Outdoor Unit or Branch Distribution Unit
(Multi F MAX Systems Only)
Wired Controller Placement
Wired controllers include a sensor to detect room temperature. To maintain comfort
levels in the conditioned space, the wired controller must be installed in a location
away from direct sunlight, high humidity, and where it could be directly exposed to
cold air. Controller must be installed four (4) to five (5) feet above the floor where its
LED display can be read easily, in an area with good air circulation, and where it can
detect an average room temperature.
Do not install the wired controller near or in:
• Drafts or dead spots behind doors and in corners
• Hot or cold air from ducts
• Radiant heat from the sun or appliances
• Concealed pipes and chimneys
• An area where temperatures are uncontrolled, such as an outside wall
ART COOL MIRROR INDOOR UNITS
CN-REMO
3
To Wired Controller
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.
Installation and Best Layout Practices
Figure 33:Wired Controller Connection on the Indoor Unit Terminal
Block—LMAN187HVT models.
Indoor Unit Terminal Block
GND
1(L1 ) 2(L2)
To Outdoor Unit or Branch Distribution Unit
(Multi F MAX Systems Only)
Figure 34:Proper Location for the Wired Controller.
TEM P
roller
ot e Rem Cont
NO
CN-REMO
3
To Wired Controller
YES
TEMP
Remote Controlle r
NO
TEMP
Remote Controlle r
NO
4 to 5 feet
above the floor
ART COOL MIRROR | 35