LG D12NAK NSB User Manual

www.lg.com
OWNER’S MANUAL
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : WALL MOUNTED INVERTER
AIR
CONDITIONER
MODELS
Indoor Unit
D12NAK
NSB
/ A12NRK
NSB
A12NWK
NSB
/ D09NAK
NSB
A09NRK
NSB
/ A09NWK
NSB
Outdoor Unit
D12NAK
UL2
/ D09NAK
UL2
P/NO : MFL67657206
ENGLISH
SVENSKA NORSK SUOMI DANSK
0197
0197

LG D12NAK NSB Specifications

General

Brand	LG
Model	D12NAK NSB
Category	Air Conditioner
Language	English

Summary

Tips for Saving Energy

Energy Saving Tips

Practical advice to minimize power consumption and use the air conditioner efficiently.

Important Safety Instructions

General Safety Warnings

Critical warnings about potential injury or death due to improper use or installation.

Installation Safety

Essential safety precautions for installing the air conditioner correctly.

Important Safety Instructions (continued)

Operation Safety

Safety guidelines for operating the air conditioner to prevent hazards like fire or electric shock.

Installation and Operation Cautions

Cautions regarding installation, handling, cleaning, and battery use.

Before Use (continued)

Remote Control Operation

Detailed explanation of the remote control's buttons and display functions.

Basic Functions

Cooling Operation

Heating Operation

Basic Functions (continued)

Dehumidifying Operation

Fan Speed Adjustment

Automatic OFF Timer

Air Flow Direction Control

Timer Settings

Sleep Mode Operation

Maintenance

General Maintenance Guidelines

Procedures for drying the unit before storage and regular cleaning.

Cleaning Schedule and Procedures

Details the maintenance tasks, intervals, and methods for indoor and outdoor units.

Maintenance (continued)

Air Filter Cleaning

Step-by-step guide for cleaning the main air filter.

Maintenance Safety Precautions

Important safety warnings to follow during maintenance and cleaning.

3M Filter Maintenance

Troubleshooting

Self-Diagnosis Function

Pre-Service Checklist

Guide to checking common issues before contacting a service center.

Troubleshooting (continued)

No Cool Air Generation

Troubleshooting steps for when the unit fails to produce cool air.

Unit Stops During Operation

No Warm Air Generation

Troubleshooting steps for when the unit fails to produce warm air.