Controller Options - LG LS180HEV2 Installation Manual

Controller Options

Single Zone Mega and Mega 115V Wall Mount systems include a wireless handheld remote controller
(Model Nos. AKB74955602 [Mega] and AKB73456121 [Mega 115V]). Optional LG-suppled wired control-
lers are available for the Mega 115V units. See "Functions, Controls, Options" in the Single Zone Mega
(HEV2) and Mega 115V Wall Mounted Engineering Manual", or contact an LG representative for more
information.
Wireless Handheld Remote Controller features:
• Display Panel: Displays operation conditions.
• On / Off Button: Turns system operation on and off.
• Mode Button: Selects the operation mode: Cooling, Heating, Auto, Dry
(Dehumidification), or Fan.
• Temp Up / Down Buttons: Adjusts the desired room temperature in the different modes.
• Fan Speed Button: Sets desired fan speed.
• Reset: Initializes the handheld remote control settings.
Wired Controller Connections
Optional controllers (see "Functions, Controls, Options", in the Single Zone Mega [HEV2] and Mega 115V
Wall Mounted Engineering Manual" or contact an LG representative for more information) can connect to
the Single Zone Mega 115V Wall Mount indoor unit in one of two different ways.
1. LG Wired Remote Extension Cable with Molex plug (PZCWRC1; sold separately) that connects to the
CN-REMO terminal on the indoor unit PCB.
2. Field-supplied controller cable that connects to the indoor unit terminal block (must be at least UL2547 or UL1007, and at least FT-6 rated
if local electric and building codes require plenum cable usage). Communication cable from indoor unit to remote controller(s) is to be 22
AWG, 3-conductor, twisted, stranded, unshielded. Wiring must comply with all applicable local and national codes.
Figure 94: PZCWRC1 LG Wired Remote Extension Cable for Use with the Mega 115V.
Verify the connectors are properly inserted.
FAN
SPEED
TEMP
OPER
MODE
Figure 95: Wired Controller Connection on the Mega
115V Indoor Unit Terminal Block.
Indoor Unit Terminal Block
GND
1(L1 ) 2 3
ELECTRICAL SYSTEM INSTALLATION
C/BOX Cable (Plug type)
Extension cable
(communications wire), red to red (12V power wire), and black to black (ground wire)
terminals from the remote controller to the indoor unit terminal blocks.
CN-CC CN-REMO
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.
Figure 93: AKB74955602 Wire-
less Handheld Remote Controller.
Buttons on the AKB73456121 will
differ.
To Indoor Unit
CN-REMO
Terminal
Controller Options
Display
Screen
*
*
*
Button
RESET
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