LG PQRCFCS0 Quick start guide

ENGLISH
LG
Simple Wired Remote Controller
LG
IMPORTANT
• Please read this installation manual completely
before installing the product.
• Installation work must be performed in
accordance with the national wiring standards
by authorized personnel only.
• Please retain this installation manual for future
reference after reading it thoroughly.
Owner's & Installation Manual
Models: PQRCFCS0
ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH

2Simple Wired Remote Controller
Simple Wired Remote Controller Owner’s & Installation Manual
TABLE OF CONTENTS
■Safety Precaution................................................................3~4
■Part Description ..................................................................5~6
■Installation Method .................................................................7
■Necessary function before using ...................................8~10
• Trial Operation..........................................................................................8
• Setting the Central Control Address ......................................................9
• ESP Function..........................................................................................10
■How to use the Mode Selection Button.........................11~17
• Cooling Operation..................................................................................11
• Heating Operation ..................................................................................12
• Automatic Operation..............................................................................13
• Dry(Dehumidification) Operation..........................................................14
• Fan Operation.........................................................................................14
• Fan Speed Selection ..............................................................................15
• Indoor Temperature Display..................................................................16
• Child Lock...............................................................................................17

Safety Precaution
Owner’s & Installation Manual 3
ENGLISH
Entrust installation of the
product to the service center
because improper installation
may cause fire, an electric
shock, explosion, and physical
injury.
Use the original parts in
order to prevent fire, an
electric shock, explosion,
and product breakdown.
Entrust reinstallation of the
product to the service center
because improper reinstallation
or handling may cause fire, an
electric shock, explosion, and
physical injury.
Keep combustible
and/or inflammable
materials away from the
product in order to
prevent fire or product
breakdown.
Do not disassemble,
repair, or modify the
product at your
discretion in order to
prevent fire or an
electric shock.
Do not install the
product in wet and
humid areas in order to
prevent product
breakdown.
Do not expose the
product to the rain in
order to prevent product
breakdown.
■Installation
Service Center
Original Parts
Service Center
Safety Precaution
• The installation requires expert skills, and it should be installed by the service center or other shops specialized
in the installation and recognized by our company.
• For all the problems arising after installation by someone who has no relevant qualifications, our company will
not provide free service.
• The following safety cautions are provided to prevent unexpected dangers or losses.
: If the user does not follow the mandatory items, it may result in serious injury or death.
: If the user does not follow the mandatory items, it may cause personal injury or property
damage.
: Warning and Caution are to call the user’s attention to the possible danger. Read and follow
them carefully in order to prevent a safety accident.
: Warning and Caution are indicated in this guide and the product itself to help protect the users
from danger.
WARNING
CAUTION
WARNING

Safety Precaution
4Simple Wired Remote Controller
Do not modify or lengthen the
power cable at your discretion.
It may cause fire or an electric
shock.
Do not place a heating device
near the product. It may cause
fire.
Do not drop water on to the
product. It may cause an electric
shock or product breakdown.
Do not place something heavy on
the power cable. It may cause fire
or an electric shock.
Do not place a heavy thing on the
product. It may cause product
breakdown.
If the product was submerged
under water, ask the service
center for instruction. It may
cause fire or an electric shock
unless you do that.
■In-use
■In-use
Service Center
Make sure children or senor
citizens use the product under
proper observation in order to
prevent safety accident.
Do not subject the product to
shock. It will cause product
breakdown.
Do not pick the product with a
sharp tool. It may cause
product breakdown with the
damage to its parts.
Do not clean the product with strong cleanser such
as solvent. Use soft clothes in order to prevent fire
or product deformation.
Do not touch the product with a wet hand. Do not
pull the lead cable. It may cause product breakdown
or an electric shock.
CAUTION

Part Description
Owner’s & Installation Manual 5
ENGLISH
PQRCFCS0
FAN
SPEED
ROOM
TEMP
Cooling Heating Auto Dry Fan
Defrost Preheat Out door
Slo
Lo
Med
Hi
Po
Room Temp
Total on
Central Run
1. Wired Remote Controller
2. LCD Screen
3. Connecting Cable and Connector
Part Description
Accessory
Connecting Cable
(1EA) Fixing Screw (2EA) Use / Installation Manual Installation Paper

Part Description
6Simple Wired Remote Controller
Simple Wired Remote Controller
PQRCFCS0
FAN
SPEED
ROOM
TEMP
Cooling Heating Auto Dry Fan
Defrost Preheat Out door
Slo
Lo
Med
Hi
Po
Room Temp
Total on
Central Run
1
2
3
4
5
Each function will be shown on the display panel for three second or so when the initial power is on.
1. Operation Display Panel
2. On/Off Function
3. Fan Speed Button
4. Temperature Control Button
5. Room Temperature Button

Installation Method
Owner’s & Installation Manual 7
ENGLISH
CN-REMO
LO2K
J15
LO1K LO1D C07D
C01K
J14
CN-DISP
CN-M CN-ZONEC
IC01A
5㎝
The position of the fixing screws
Main
indoor unit
Red Yellow Brown
Mainfraim
Fixing the
remote controller
1
Put the installation paper on the place and determine the
position and height of the fixing screws of the wired remote
controller.
•Refer to the printed side of the installation paper.
2
Plug the connecting cable into the indoor unit.
•The product is being shipped with the cable
connected only to the remote controller.
Fix the connecting cable with the cable rack.
3
Remove the installation paper before installing
the remote controller so that it can fit into the
right place.
* Do not embed the remote controller into the wall. (It may cause the breakdown of the temperature
sensor.)
* If you want to install a number of remote controller on the same place in a vertical line, install them at
regular intervals of 5cm. (It may cause the breakdown of the temperature sensor.)
❐Supply the power after connecting wired remote controller.
When you need to change wired remote controller, switch off the main power and change it
Before switch off the main power if changed the wired remote controller,you can't use the option
function of the indoor unit.
Installation Method

Necessary function before using
8Simple Wired Remote Controller
Necessary function before using
Out door
Room Temp
Total on
Central Run
Defrost Preheat
PQRCFCS0
FAN
SPEED
ROOM
TEMP
1
If you want to set the trial operation mode, press the
Room Temperature button and the fan speed button at
the same time for three seconds.
2
Then the product will begin the trial operation and the
display will be like the following picture.
3
If you want to unset the trial operation mode, just press
the On/Off button.
4
The trail operation will be shut down automatically
after 18 minutes and the standby mode will begin.
Trial Operation
The trial operation is to check the installation status of the product. The temperature will not be controlled. Instead
the product will operate in several modes such as cooling, strong wind, comp-on.

Necessary function before using
Owner’s & Installation Manual 9
ENGLISH
Out door
Room Temp
Total on
Central Run
Defrost Preheat
PQRCFCS0
FAN
SPEED
ROOM
TEMP
1
If you want to set the address on the temperature
display, press the two temperature control buttons
(▲/▼) at the same time for three seconds.
2
Press the temperature-decreasing button to change
the group number. Press the temperature-increasing
button to change the indoor unit number.
EX) Group Address: 2
Indoor Unit Number: 3
3
Set the address by pressing the two temperature
control buttons (▲/▼) at the same time for three
seconds.
•Multi-Model: Connect the outdoor unit with PI485 for the outdoor unit
•Single-Model: Connect the indoor unit with PI485 for the indoor unit
•If you connect the indoor unit to the central controller, you should set the network
address of the indoor unit so that the central controller could recognize it.
•The center-control address is composed of the group number and the indoor-unit
number.
Setting the Central-Control Address
Please set the address when using the central controller.
You don't need to set address If you don't use central controller.

10 Simple Wired Remote Controller
Necessary function before using
Out door
Room Temp
Total on
Central Run
Defrost Preheat
PQRCFCS0
FAN
SPEED
ROOM
TEMP
Lo Med
200 100
Setting the Low wind to 210 Setting the Medium wind to 175
1
Press the Room Temperature button and Temperature
incrreasing button ▲at the same time for three
seconds
2
Set the volume of each Fan speed(Low, Medium, Hi)
by using the temperature control button. Press the Fan
speed button to select the Fan speed.
The value of E.S.P could be adjusted from 1 to 255.
3
If you press the Off button while setting the ESP
function, it will be canceled. (The picture on the left
side is the example of setting the Hi wind to ESP 10.)
4
Press the Room Temperature button and the
temperature increasing button (▲) at the same time for
three seconds. Then the ESP setting will be activated
after the temperature display flashes three times.
E.S.P function is setting the volume of each Fan speed. It is for the convenience of installation. It is
recommended that you should not use this function whild using the remote controller.
EX)
* The E.S.P value is set at the proper value at the factory. So it is highly recommended that you should do not
change the E.S.P value at your discretion.
ESP Function