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Controller Options
Single Zone Art Cool Mirror Wall Mount systems include a wireless handheld remote controller (Model
No. AKB74955602), but optional LG-suppled wired controllers are available. See "Functions, Controls,
Options", 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", or contact an LG representative for more
information) can connect to the Single Zone Art Cool Mirror 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 29: PZCWRC1 LG Wired Remote Extension Cable
Verify the connectors are properly inserted.
FAN
SPEED
TEMP
OPER
MODE
Figure 30: Wired Controller Connection on the Indoor Unit Terminal Block.
Indoor Unit Terminal Block
GND
1(L1 ) 2 (L2)
When using field-supplied controller cable, make sure to connect the yellow to yellow (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.
C/BOX Cable (Plug type)
Extension cable
3
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.
ELECTRICAL CONNECTIONS
To Indoor Unit
CN-REMO
Terminal
Outdoor Unit Terminal Block
3
GND
Figure 28: AKB74955602 Wire-
less Handheld Remote Controller.
Buttons may differ depending on
model type.
Display
Screen
*
*
*
Button
RESET
PRODUCT DATA | 29
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