Instruction/ maintenance manual of the product LA185HV LG Electronics
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LG System Indoor Unit (2 Series) 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.
2 Indoor Unit Ceiling Cassette - 4W ay T ype Indoor Unit Owner’ s Manual T ABLE OF CONTENTS FOR Y OUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit.
ENGLISH Safety Precautions Owner’s Manual 3 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.
Safety Precautions 4 Indoor Unit ■ Operation Do not modify or extend the power cable. • There is risk of fire or electric shock. Do not install, remove, or re-install the unit by yourself (customer). • There is risk of fire, electric shock, explosion, or injury.
ENGLISH Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product, or electric shock. Do not store or use flammable gas or combustibles near the product. • There is risk of fire or failure of product.
Safety Precautions 6 Indoor Unit ■ Installation CAUTION ■ Operation Always check for gas (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause failure of product. Install the drain hose to ensure that water is drained away properly.
ENGLISH Safety Precautions Owner’s Manual 7 Do not block the inlet or outlet of air flow. • It may cause product failure. Use a soft cloth to clean. Do not use harsh detergents, solvents, etc. • There is risk of fire, electric shock, or damage to the plastic parts of the product.
Prior to operation 8 Indoor Unit Prior to Operation 1. Contact an installation specialist for installation. 2. Use a dedicated circuit. 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.
Operating Instructions Owner’s Manual 9 Operating Instructions Name and function of wired remote contr oller(Optional) ENGLISH 1 9 11 12 3 5 6 2 4 10 13 14 7 8 15 • Remote Controller Model: PQRCUSA0 1. Operation indication screen 2. Set temperature button 3.
Operating Instructions 10 Indoor Unit Name and function of wired remote contr oller(Optional) Cooling Mode Auto Mode or Auto Changeover Dehumidification mode Heating Mode Fan Mode • Cooling Model( ), Heat Pump Model( ) Operation Mode PQWRCDF0 (Heat pump) PQWRHDF0 (Cooling only) 13 14 15 16 1 8 9 10 11 12 2 3 4 5 6 7 1.
Operating Instructions Owner’s Manual 11 ENGLISH Forced operation (Tact switch) Fo r ced Operation (TE only) A uto Restart Function Tips f or Filter sign LED Operation procedures when the remote control can't be used. Press the tact switch (Forced operation) for 2 seconds.
Maintenance and Service 12 Indoor Unit B e n z e n e S C O U R I N G C L B A R G E R S I N N E R Wired Remote Controller Anti-biofilter Air Intake Air Outlet R e m o t e C o n t r o l l e r T E M P Air Filter Rack Maintenance and Service Grille, Case , and Remote Contr ol ❏ Turn the system off before cleaning.
ENGLISH Maintenance and Service Owner’s Manual 13 CAUTION CAUTION When the air conditioner is not going to be used f or a long time . Operation Tips Helpful information The air filters and your electiric bill.
Maintenance and Service 14 Indoor Unit Bef ore you call f or ser vice... ? Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer.
An important point after buying a device LG Electronics LA185HV (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics LA185HV yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics LA185HV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics LA185HV you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics LA185HV will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics LA185HV, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics LA185HV.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics LA185HV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics LA185HV along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
