Page 2 - Contents
2 English Safety Information 4 Safety Information 4 At a Glance 12 Indoor Unit Overview 12 Main Parts • Selecting the best location Remote Control Overview 15 Replacing batteries • Storing the remote control Basic Operation 17 Operation Modes 17 Auto • Cool • Dry • Fan • Heat • Turning the air condi...
Page 4 - WARNING; WARNING; Safety Information
4 English Safety Information Safety Inf ormation Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance.Because the following operating instructions cover vario...
Page 5 - • Failing to do so may result in electric shock or fire.
5 English Safety Inf ormation The installation of this appliance must be performed by a qualified technician or service company. • Failing to do so may result in electric shock, fire, explosion, problems with the product, or injury. Install a switch and circuit breaker dedicated to the air condition...
Page 6 - FOR POWER SUPPLY; • This may result in electric shock or fire.; CAUTION
6 English Safety Information Safety Inf ormation CAUTION Install your appliance on a level and hard floor that can support its weight. • Failing to do so may result in abnormal vibrations, noise, or problems with the product. Install the draining hose properly so that water is drained correctly. • F...
Page 7 - FOR USING
7 English Safety Inf ormation FOR USING WARNING If the appliance is flooded, please contact your nearest service centre. • Failing to do so may result in electric shock or fire. If the appliance generates a strange noise, a burning smell or smoke, unplug the power plug immediately and contact your n...
Page 8 - Do not strike or pull the air conditioner with excessive force.
8 English Safety Information Safety Inf ormation After unpacking the air conditioner, keep all packaging materials well out of the reach of children, as packaging materials can be dangerous to children. • If a child places a bag over its head, it may result in suffocation. Do not touch the front pan...
Page 9 - Do not place objects or devices under the indoor unit.
9 English Safety Inf ormation Do not attempt to repair, disassemble, or modify the appliance yourself. • Do not use any fuse (such as copper, steel wire, etc.)other than the standard fuse. • Failing to do so may result in electric shock, fire, problems with the product, or injury. CAUTION Do not pla...
Page 10 - fire or problems with the product.
10 English Safety Information Safety Inf ormation • As well as being harmful to humans, it may also result in electric shock, fire or problems with the product. Do not drink the water from the air conditioner. • The water may be harmful to humans. Do not apply a strong impact to the remote controlle...
Page 11 - FOR CLEANING; Do not clean the inside of the air conditioner by yourself.
11 English Safety Inf ormation FOR CLEANING WARNING Do not clean the appliance by spraying water directly onto it. Do not use benzene, thinner, alcohol or acetone to clean the appliance. • This may result in discoloration, deformation, damage, electric shock or fire. Before cleaning or performing ma...
Page 12 - Indoor Unit Overview; Main Parts
12 English A t a Glanc e Indoor Unit Overview At a Glance Please read the user manual to get started and to make the best use of the air conditioner.Please also refer to the local controller’s user manual for operating guidelines. Main Parts Ceiling Type Air flow blade(up/down) Air flow blade(right/...
Page 13 - Big Ceiling Type
13 English A t a Glanc e Big Ceiling Type Air flow blade(right/left) Air flow blade(up/down) Front grille Air filter(inside) Display Blue : Operating indicator Orange: Filter indicator Green : Schedule indicator Red : Error indicator NOTE • Your air conditioner and display may look slightly differen...
Page 14 - Selecting the best location
14 English A t a Glanc e Selecting the best location Ceiling Type This air conditioner is designed to be installed under a ceiling.Consider interior design, available space and the supply of cool air to select the best location. ❇ ❇ This product must be installed on the ceiling. (Do not make it stan...
Page 15 - Remote Control Overview
15 English A t a Glanc e Remote Control Overview 01 05 06 070809 16 17 18 20 21 02 03 04 11 12 13 19 14 15 10 01 Set temperature indicator 02 Timer option indicator 03 Operation mode indicator 04 Options indicator 05 Low battery indicator 06 Transmit indicator 07 F an speed indicator 08 Vertcal air ...
Page 16 - Replacing batteries; Storing the remote control; • Make sure that water does not come into
16 English A t a Glanc e Replacing batteries When the icon appears in the remote control display, replace the batteries with new ones. Two 1.5V AAA type batteries are required. two 1.5V AAA type batteries Correct disposal of batteries in this product (Applicable in countries with separate collection...
Page 17 - Auto; Cool; Operation Modes
17 English Basic Oper ation Auto In A uto mode, the air conditioner will automatically adjust the temperature and fan speed to maintain your fresh environment.• When the indoor temperature is too high, the powerful cool breeze is generated and when the indoor room becomes cool enough, the soft breez...
Page 18 - Heat
18 English Basic Oper ation Heat In Heat mode, you can warm your room even in fall and winter.• The fan may not commence immediately to avoid generating a cold breeze. • In Heat mode, defrost operation may be performed to remove the frost formed on the outdoor unit. (When the frost is removed by the...
Page 19 - Turning the air conditioner on; Selecting the fan speed
19 English Basic Oper ation Turning the air conditioner on Press the button to operate the air conditioner. Selecting the operation mode Press the button to select an operation mode. ► ► ► ► Adjusting the temperature Press the button to adjust the temperature. Mode Temperature control Auto/Cool/ Dry...
Page 20 - Selecting air flow direction; • To prevent personal injury, make sure that you
20 English Basic Oper ation Selecting air flow direction Keep the air flow in a constant direction by stopping the movements of the vertical and horizontal air flow blades. In operation ► NOTE • If you adjust the vertical air flow blade manually, it may not close completely when you turn off the air...
Page 21 - Setting the On timer; Setting the On or Off timer; Advanced Operation
21 English A dvanced Oper ation Setting the On timer When the air conditioner is turned off: 1. Press the button to select (On). • The (On) indicator will keep blinking and you can set the time. 2. Press the or button to set the time. • You can set the time in half hour intervals from 30 minutes (0....
Page 22 - Setting the Off timer
22 English A dvanced Oper ation Setting the Off timer When the air conditioner is turned on: 1. Press the button to select (Off). • The (Off) indicator will keep blinking and you can set the time. 2. Press the or button to set the time. • You can set the time in half hour intervals from 30 minutes (...
Page 23 - Using the Turbo Function
23 English A dvanced Oper ation When the air conditioner is operating in Cool mode; 1. Press the button. 2. Press the , or button until the (Turbo) indicator starts blinking. 3. Press the button to set the Turbo function. • The (Turbo) indicator will be displayed on the remote control display and Tu...
Page 24 - Controlling Indoor Units
24 English A dvanced Oper ation When the air conditioner is turned on: 1. Press the button. 2. Press the , or button until the (Zone) indicator starts blinking. 3. Press the button to select the indoor unit to operate. • You can select individual units in order of 1 to 4 or select all indoor units a...
Page 25 - Cleaning the Air Conditioner; Cleaning the indoor unit exterior; Cleaning the air filter; PUSH
25 English Cleaning and Maint enanc e Cleaning the Air Conditioner Cleaning and Maintenance Cleaning the indoor unit exterior Wipe the surface of the unit with a slightly wet or dry cloth when needed. Wipe off dirt from odd-shaped areas by using a soft brush. CAUTION • Do not use alkaline detergent,...
Page 29 - Maintaining the Air Conditioner; Periodical checks
29 English Cleaning and Maint enanc e Maintaining the Air Conditioner If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain in best conditions. 1. Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect the pow...
Page 31 - Troubleshooting
31 English Appendix Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary expense. Problem Solution The air conditioner does not operate at all. • Check if the power plug is properly connected.• Check whether the auxiliary power switch (MCCB, ELB...
Page 35 - Operating temperature and humidity; Operation Features
35 English Appendix Operating temperature and humidity Mode Outdoor temperature Indoor temperature Indoor humidity Cool mode -15°C to 50°C 18°C to 32°C 80% or less Heat mode -20°C to 24°C 30°C or less - Dry mode -15°C to 50°C 18°C to 32°C 80% or less CAUTION • If you use the air conditioner at a rel...
Page 36 - Information about refrigerant; Technical specifications
36 English Appendix Type Model Net weight (kg) Net dimension (W x D x H) (mm) Indoor unit AC052RNCDKG 20.0 1000 x 650 x 200 AC071RNCDKG 20.0 1000 x 650 x 200 AC100RNCDKG 42.0 1650 x 675 x 235 AC120RNCDKG 42.0 1650 x 675 x 235 AC140RNCDKG 42.0 1650 x 675 x 235 Information about refrigerant Important ...