PQRCHCA0Q - LG - Free user manual and instructions

USER MANUAL PQRCHCA0Q LG

SIMPLE WIRED REMOTE CONTROLLER Please read this manual carefully before operating your set and retain it for future reference.

MODELS : PQRCHCA0Q PQRCHCA0QW P/NO : MFL62862003

TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below:

• Do not cool excessively indoors. This may be harmful for your health and may consume more electricity. • Block sunlight with blinds or curtains while you are operating the air conditioner. • Keep doors or windows closed tightly while you are operating the air conditioner. • Adjust the direction of the air flow vertically or horizontally to circulate indoor air. • Speed up the fan to cool or warm indoor air quickly, in a short period of time. • Open windows regularly for ventilation as the indoor air quality may deteriorate if the air conditioner is used for many hours. • Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the air flow or weaken the cooling / dehumidifying functions.

Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes. Write the model number and the serial number here: Model number : Serial number : You can find them on a label on the side of each unit. Dealer’s name : Date of purchase :

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product

! WARNING It can result in serious injury or death when the directions are ignored

! CAUTION It can result in minor injury or product damage when the directions are ignored

• Installation or repairs made by unqualified persons can result in hazards to you and others. • Installation MUST conform with local building codes or, in the absence of local codes, with the Nation Electrical Code NFPA 70/ANSI C1-1003 or current edition and Canadian Electrical Code Part1 CSA C.22.1. • The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments. • Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.

• Be sure to request to the service center or installation specialty store when installing products. - It will cause fire or electric shock or explosion or injury. • Request to the service center or installation specialty store when reinstalling the installed product. - It will cause fire or electric shock or explosion or injury. • Do not disassemble, fix, and modify products randomly. - It will cause fire or electric shock.

• Do not place flammable stuffs close to the product. - It will cause fire. • Do not allow water to run into the product. - It will cause electric shock or breakdown. • Do not give the shock to the product. - It will cause breakdown when giving the shock to the product. • Request to the service center or installation specialty store when the product becomes wet. - It will cause fire or electric shock. • Do not give the shock using sharp and pointed objects. - It will cause breakdown by damaging part.

ENGLISH IMPORTANT SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS ENGLISH

• Do not clean using the powerful detergent like solvent but use soft cloths. - It will cause fire or product deformation. • Do not press the screen using powerful pressure or select two buttons. - It will cause product breakdown or malfunction. • Do not touch or pull the lead wire with wet hands. - It will cause product breakdown or electric shock.

TABLE OF CONTENTS ENGLISH TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS

15 15 15 15 15 16 16 16 16

Using the remote control

INSTALLATION INSTRUCTION

9 9 10 11 11 12 12 13 13 14

Install Setting - How to enter installer setting mode - Installer Setting Code Table - Test Run Mode - Setting Address of Central control - E.S.P - Thermistor - Ceiling Height Selection - Static Pressure Setting - Remote Controller Master/Slave Setting - Fahrenheit Switching

TION Standard Operation

- Cooling Mode - Heating Mode - Auto Operation Mode - Dehumidification Mode - Fan Mode Function setting - Fan Speed Selection - Room Temperature Check - Child Lock

PART DESCRIPTION ENGLISH PART DESCRIPTION Using the remote control

FAN SPEED Control button

TEMP ROOM TEMP Control panel

Temperature adjustment button: Adjusts the room temperature when cooling and heating. Indoor fan speed button: Adjusts the fan speed. On/Off button: Turns the power on/off. Displays the room temperature. Ex)

Owner's / Installation manual

INSTALLATION INSTRUCTION

ENGLISH INSTALLATION INSTRUCTION

1 Please fix tightly using provided screw after placing remote controller setup board on the place where you like to setup. - Please set it up not to bend because poor setup could take place if setup board bends. Please set up remote controller board fit to the reclamation box if there is a reclamation box.

Please check if connector is normally connected.

FAN SPEED TEMP ROOM TEMP Connecting cable

4 Please use extension cable if the distance between wired remote controller and indoor unit is more than 10m.

5 Please fix remote controller upper part into the setup board attached to the surface of the wall, as the picture below, and then, connecta with setup board by pressing lower part.

- Please connect not to make a gap at the remote controller and setup board’s upper and lower, right and left part. <Connecting order>

2 Can set up Wired remote controller cable into three directions.

- Setup direction: the surface of wall reclamation, upper, right - If setting up remote controller cable into upper and right side, please set up after removing remote controller cable guide groove. ❈ Remove guide groove with long nose. ① Reclamation to the surface of the wall ② Upper part guide groove ③ Right part guide groove

When separating remote controller from setup board, as the picture below, after inserting into the lower separating hole using screw driver and then, spinning clockwise, remote controller is separated.

- There are two separating holes. Please individually separate one at a time. - Please be careful not to damage the inside components when separating. <Separating order>

3 Please connect indoor unit and remote controller using connection cable.

INSTALLATION INSTRUCTION ENGLISH Group Control

FAN SPEED TEMP ROOM TEMP

1 When installing more than 2 units of air conditioner to one wired remote controller, please connect as the right figure.

- If it is not event communication indoor unit, set the unit as slave. - Check for event communication through the product manual. 2 When installing more than 2 wired remote controllers to one air conditioner, please connect as the right picture. - When installing more than 2 units of wired remote controller to one air conditioner, set one wired remote controller as master and the others all as slaves, as shown in the right picture. - You cannot control the group as shown in the right for some products. - Refer to the product manual for more detail. When controlling multiple indoor units with event communication function with one remote controller, you must change the master/slave setting from the indoor unit. - For ceiling type cassette and duct product group, change the switch setting of the indoor PCB.

1 2 3 4 5 6 7 8 #3 switch OFF: Master (Factory default setting)

1 2 3 4 5 6 7 8 #3 switch ON: Slave

- For wall-mount type and stand type product, change the master/slave setting with the wireless remote controller. (Refer to wireless remote controller manual for detail)

❈ When installing 2 remote controllers to one indoor unit with event communication function, set the master/slave of the remote controller. (Refer to remote controller master/slave selection) When controlling the group, some functions excluding basic operation setting, fan level Min/Mid/Max, remote controller lock setting and time setting may be limited.

3 When installing more than 2 wired remote controllers to one air conditioner, please connect as the right picture.

- When installing more than 2 units of wired remote controller to one air conditioner, set one wired remote controller as master and the others all as slaves, as shown in the right picture.

- You cannot control the group as shown in the right for some products. - Refer to the product manual for more detail. - When controlling in groups, set the master/slaver of the remote controller. Refer to Installer setting section on how to set master/slave for more detail.

INSTALLATION INSTRUCTION

1 If you want to set installer setting mode,

How to enter installer setting mode

• Installer setting mode is to set the detail function of the remote controller. If the installer setting mode is not set correctly, it can cause problems to the product, user injury or property damage. This must be set by an certificated installer, and any installation or change that is carried out by a non-certificated person should be responsible for the results. In this case, free service cannot be provided.

FAN SPEED TEMP ROOM TEMP Press the Temperature up button and the

Room Temp button same time for five seconds. 2 When you enter the setting mode Initially. Function code is displayed on the LCD screen.

- Some categories of the menu may not be displayed according to the function of the product, or the menu name may be different.

ENGLISH Install Setting

10 INSTALLATION INSTRUCTION ENGLISH

<Installer Setting Code Table>

1 General air-conditioner product No. 1 2

Test Run Address Setting

02:Low 03:High 04:Very High

02:F-H 03:V-L 04:F-L

(Optimized only for U.S.A)

❊ Some contents may not be displayed depending on the product function

INSTALLATION INSTRUCTION Setting Address of Central control

After installing the product, you must a test

Run Mode. For details related to the Product manual.

It’s the functional to use connecting central control.

button and button Simultaneouslly for more than 3 seconds.

button and button Simultaneouslly for more than 3 seconds.

2 Setup function code ’02’ pressing by button.

2 Setup figure ’01’ blinks

3 Set group number and indoor number.

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

4 During the test run, pressing the below button will exit run.

• After setup, it automatically gets out of setup mode if there is no button input for 25seconds.

• When existing without pressing set button, the manipulated isn’t reflected.

ENGLISH Test Run Mode

12 INSTALLATION INSTRUCTION ENGLISH E.S.P Thermistor

This is the functional that decides the strenth of the wind for each wind level and because this function is to make the installation easier.

- If you set ESP incorrectly, the air conditional may malfunktion. - This setting must be carried out by a certificated-thecnition.

This is the function to select the temprature sensor to judge the room temperature.

button and button Simultaneouslly for more than 3 seconds.

2 Setup function code ’04’ pressing by button.

button and button Simultaneouslly for more than 3 seconds.

2 Setup function code ’03’ pressing by

3 Set Thermistor value by pressing button by

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

• When setting ESP value on the product without very weak wind or power wind function, it may not work.

• Please be careful not to change the ESP value for each fan step. • It does not work to setup ESP value for very low/power step for some product. • ESP value is available for specific range belongs to the product.

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

❈ The function of 2TH has difference operation characterics according to product.

• Cooling: Operation of higher temperature by comparing indoor unit’s and wired remote controller’s temperature. (there are products that operate at a lower temperature.) • Heating: Operation of lower temperature by comparing indoor unit’s and wired remote controller’s temperature.

INSTALLATION INSTRUCTION 13

This function is to adjust FAN Airflow rate according to ceiling height (For ceiling type product)

Static Pressure Setting

This function is applied to only duct type. Setting this in cases will cause malfunction.

button and button Simultaneouslly for more than 3 seconds.

button and button Simultaneouslly for more than 3 seconds.

2 Setup function code ’06’ pressing by

2 Setup function code ’05’ pressing by

3 Set Thermistor value by pressing button by

3 Set Thermistor value by pressing button by pressing temperature button. (01: Remote Controller, 02: Indoor, 03: 2TH)

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

• Ceiling height setting is available only for some products.

• Ceiling height of “Very high” function may not exist depending on the indoor units. • Refer to the product manual for more details.

ESP Zone standard state value Variable

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

ENGLISH Ceiling Height Selection

14 INSTALLATION INSTRUCTION ENGLISH Remote Controller Master/Slave

Fahrenheit Switching

It’s a function for setting in group control, or 2remote controller control.

This function is used for switching the display between Celsius and Fahrenheit.

(Optimized only for U.S.A)

2 Setup function code ’07’ pressing by

2 Setup function code ’12’ pressing by

button and button Simultaneouslly for more than 3 seconds.

button and button Simultaneouslly for more than 3 seconds.

3 Select Master/Slave by pressing temperature button. (00: Slave, 01: Master)

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

Indoor unit operates based on master remote controller at group control. (master is set when delivering from the warehouse.)

Setup all remote controllers except one master remote controoler to slave at group control.

- Refer to eh ‘Group control’ part for details.

• When controlling in groups, basic operation settings, airflow strength weak/medium/strong, lock setting of the remote controller, time settings, and other functions may be restricted.

button and button Simultaneouslly for more than 3 seconds After the setting has been completed.

❈ Whenever press button in Fahrenheit mode, the temperature will increase/drop 2 degrees.

OWNER'S INSTRUCTION 15

ENGLISH OWNER'S INSTRUCTION Standard Operation

❈ The operation mode can be set from Central Controller only.

It cools the room by comfortable and Clean wind.

2 When the room temperature is lower than the desired temperature

: Heating Operation starts (For Heat Pump models only) When the room temperature is higher than the desired temperature : Cooling Operation starts

Dehumidification Mode

2 Adjust the desired temperature by press the temperature button. (Temp range : 18°C~30°C (64°F~86°F)

It removes humidity while ari-cooling Weakly.

It supplies warm wind to the indoor.

It blows the air as it is in the indoor, not

2 Adjust the desired temperature by press

It makes the room cool using pleasant and fresh air quickly

❈ Temperature control is not available during the Dehumidification & Fan operation.

16 OWNER'S INSTRUCTION ENGLISH Function setting

Room Temperature Check

You can easily control the fan speed.

Fan Speed Selection in Cooling Operation

• “To change the temperature display to

Celsius or Fahrenheit, change LCD display by referring to page 14.” • As the temperature distribution of the remote controller installation space is not Uniform, slight difference can be generated between the actually felt temperature and the room temperature indication of the remote controller.

Fan Speed Selection in Heating, Dry, Fan,

It is the function to use preventing children or others from careless using.

1 Press button and button Simultaneouslly for more than 3 seconds.

• If the product is not compatible with

The fan speed control, it will not function as per your selection.

• After the setting of the ‘CL’, if another button is setup , the button can not be recognized as the ‘CL’ is indicatied at the temperature display section.

ITALIANO Please check if connector is normally connected.

FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP

02:F-H 03:V-L 04:F-L

FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP

02:F-H 03:V-L 04:F-L

• If the product is not compatible with

The fan speed control, it will not function as per your selection.

NOTA FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP

02:F-H 03:V-L 04:F-L

Configuration Maître

FAN SPEED TEMP ROOM TEMP Anschluss

FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP Funktionskennung

IMPORTANT SAFETY INSTRUCTIONS

15 INSTRUÇÕES PARA O

FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP

02:F-H 03:V-L 04:F-L

Definições Principais

FAN SPEED TEMP ROOM TEMP

FAN SPEED TEMP ROOM TEMP FAN SPEED TEMP ROOM TEMP

• When controlling in groups, basic operation settings, airflow strength weak/medium/strong, lock setting of the remote controller, time settings, and other functions may be restricted.

FAN SPEED TEMP ROOM TEMP QR ≈∏Y §¨°VG 1

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