LG PQRCUSA1 Owners & Installation Manual page 6

Installation instruction
4. After fixing the top part of the
remote controller to the installation
board as shown in beside picture,
press the bottom part to assemble
the controller to it's board.
When disassembling the remote
controller from the installation board, use
the driver as shown in the right picture
and insert it into the hole with the arrow.
And when you pull the driver in the front
direction, the remote controller will be
separated.
5. Use the connecting cable to connect the indoor unit and the remote controller.
6. When the distance between the wired remote controller and the indoor unit is 10m
and above, use the extension cable.
CAUTION
When installing the wired remote controller, do not bury it in the wall.
(It can cause damage in the temperature sensor.)
Do not install the cable to be 50m or above.
(It can cause communication error.)
• When installing the extension cable, check the connecting direction of the connector of the remote controller
side and the product side for correct installation.
• If you install the extension cable in the opposite direction, the connector will not be connected.
• Specification of extension cable: 2547 1007 22# 2 core 3 shield 5 or above.
6 Wide Wired Remote Controller
Check whether the connector
is connected correctly.
Wall
Side
Wall
Side
Connecting cable
Wall
Side
Wall
Side
Indoor
unit side