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LG ARNU12GSER1 Owner's Manual
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LG ARNU12GSER1 Owner's Manual

LG ARNU12GSER1 Owner's Manual

Se/s3 series heat pump indoor unit
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Models: SE/S3 Series
Type: ART COOL Mirror Type
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
LG
Prior to installation, this air-
conditioning unit must be
submitted for approval by the
utility service which provides
electricity (EN 61000-2,
EN 61000-3 Norm).
OPERATING TEMPERATURE( C)
COOLING MODE
INDOOR
MAX.
MIN.
MAX.
32 C
21 C
43 C
HEATING MODE
INDOOR
MAX.
MIN.
MAX.
27 C
20 C
24 C
OUTDOOR
MIN.
21 C
OUTDOOR
MIN.
1 C

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Summary of Contents for LG ARNU12GSER1

  • Page 1 Models: SE/S3 Series Type: ART COOL Mirror Type Prior to installation, this air- conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). OPERATING TEMPERATURE( C) INDOOR MAX. 32 C INDOOR MAX.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Safety Precautions...3 Prior to Operation ...8 Product Introduction...9 Operating Instructions...10 Maintenance and Service ...12 Before you Call for Service ...14 Indoor Unit Artcool Deluxe Type Indoor Unit Owner’s Manual FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit.

  • Page 3: Safety Precautions

    Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.

  • Page 4: Indoor Unit

    Safety Precautions Do not modify or extend the power cable. • There is risk of fire or electric shock. For installation, always contact the dealer or an Authorized Service Center. • There is risk of fire, electric shock, explosion, or injury. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open.
  • Page 5 Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product, or electric shock. When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on. •...
  • Page 6 Safety Precautions When the product is not be used for a long time, disconnect the power supply plug or turn off the breaker. • There is risk of product damage or failure, or unintended operation. Installation Always check for gas (refrigerant) leakage after installation or repair of product.
  • Page 7 Do not block the inlet or outlet of air flow. • It may cause product failure. Do not step on or put anyting on the product. (outdoor units) • There is risk of personal injury and failure of product. Do not drink the water drained from the product.

  • Page 8: Prior To Operation

    Prior to operation Prior to Operation Preparing for operation 1. Contact an installation specialist for installation. 2. Use a dedicated circuit. Usage 1. Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.

  • Page 9: Product Introduction

    Product Introduction Here is a brief introduction of the indoor units. Please see the information specific to your indoor unit type. Indoor Units Art Cool Mirror(Type 1) Display panel LED indicators Air discharge Front panel Signal receiver Operation indication lamps : Lights up during the system operation, error code and auto restart setting.

  • Page 10: Operating Instructions

    Operating Instructions Operating Instructions Name and Function of Remote Controller (Optional) AUTO SWING OPERATION SET TEMP Room Temp 2ndF Time Timer Operation unit No Func Program set Set no. Time Timer Cancel 2ndF Program Week Holiday PLASMA Set/Clr RESET Hour •...
  • Page 11 Wireless Remote Controller (Optional) Signal transmitter CANCEL AUTO CLEAN Operation Mode Cooling Operation Auto Operation Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( • Remote Controller Model : PQWRHSF0(Heat pump) PQWRCSF0(Cooling only) of handling the Remote Controller •...

  • Page 12: Maintenance And Service

    Maintenance and Service Maintenance and Service Before performing any maintenance, turn off the main power to the system. Never use any of the followings: • Water hotter than 40°C. Could cause deformation and/or discoloration. • Volatile substances. Could damage the surfaces of the air conditioner. Air Filters The air filters behind the front panel / grill should be checked and cleaned once in every 2 weeks or more often if necessary.

  • Page 13: Helpful Information

    When the air conditioner is not going to be used for a long time. When it is not going to be used for a long time. Operate the air conditioner at the following settings for 2 to 3 hours. • Type of operation: Fan operation mode. •...

  • Page 14: Before You Call For Service

    Maintenance and Service Before you call for service... Troubleshooting Tips! Save time and money! Check the following points before requesting repairs or service... If the malfunction persist, please contact your dealer. The air conditioner does not operate. • Have you made a mistake in timer operation? •...

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