LG PREMTA000A User guide

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INSTALLATION/

USER MANUAL

Please read this installation manual completely before installing the product.

Installation work must be performed in accordance with the national wiring standards by authorized personnel only.

Please retain this installation manual for future reference after reading it thoroughly.

Premium Wired Remote Controller

PREMTA000A

P/NO : MFL62129218	www.lg.com
Rev.00_031317

2TIPS FOR SAVING ENERGY

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 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.

•Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the air flow or reduce the cooling / dehumidifying functions.

For your records

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	3

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

This symbol indicates potentially hazardous situation which, if not avoided could result in death or serious injury.

!CAUTION

This symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

!WARNING

Installation

•For electrical work, contact the dealer, seller, a qualified electrician, or an authorized service Center.

-Do not disassemble or repair the product. There is risk of fire, electric shock, explosion, equipment malfunction, or injury.

•Request to the service center or installation specialty store when reinstalling the installed product.

-There is risk of fire, electric shock, explosion, equipment malfunction, or injury.

•Do not disassemble, fix, and modify products randomly.

-There is risk of fire, electric shock, explosion, equipment malfunction, or injury.

•The product shall be installed according to the national standards and local code.

•Apply totally enclosed noncombustible conduit in case of local building code requiring plenum.

•Use appropriate unit mounting procedures.

•Avoid direct sunlight.

•Avoid moist areas.

In-Use

•Do not place flammable objects close to the product.

-There is risk of fire, electric shock, explosion, equipment malfunction or injury.

•Do not allow product to get wet.

-There is risk of fire, electric shock, explosion, equipment malfunction or injury.

•Avoid dropping the product.

-There is risk of fire, electric shock, explosion, equipment malfunction or injury.

•If product gets wet, contact your dealer or authorized service center.

-There is risk of fire, electric shock, explosion, equipment malfunction, or injury. If the instructions are not followed, it may cause death or severe injury of the user.

•Do not use sharp or pointed objects on product.

-There is risk of fire, electric shock, explosion, equipment malfunction or injury.

•Do not touch or pull the lead wire with wet hands.

-There is risk of product breakdown or electric shock.

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4IMPORTANT SAFETY INSTRUCTIONS

!CAUTION

In-use

• Do not clean using powerful detergents like solvent but use soft cloths.

There is risk of fire, electric shock, explosion, equipment malfunction or deformation.

•Do not press the screen using powerful pressure. There is risk of product break-down or malfunction.

TABLE OF CONTENTS	5

TABLE OF CONTENTS

2TIPS FOR SAVING ENERGY

3IMPORTANT SAFETY INSTRUCTIONS

33Artificial Intelligence / Automatic Operation

352 set point auto operation (North America Only)

36Override control

39 Hold

	8	PART DESCRIPTION	40		Zone Control
	9	OPERATION SETTING –	42		TEMPERATURE SET-
		Standard Mode			TING – Advanced Mode
	9	On/Off	42		Controlling Desired Temperature
	10	General Cooling Operation	43		Check Room Temperature
	11	Power Cooling	44		WIND SETTING - Ad-
	13	Heating Operation
					vanced Mode
	14	Dehumidification Operation
			44		Fan speed Control
	15	Monsoon Dehumidifying Mode
			45		Airflow Control
	16	Fan Only Operation
			46		SUB FUNCTION SETTING
	17	Artificial Intelligence / Automatic Oper-
		ation	46		Up/Down Vane Angle Setting
	19	2 set point auto operation (North	49		Plasma Purification Setting
		America Only)	51		Energy-Saving Cooling Setting
	20	TEMPERATURE SETTING
			53		Heater Setting
		- Standard Mode	55		Fan Auto Setting
	20	Controlling Desired Temperature	57		Robot Cleaning Setting
	22	WIND SETTING - Stan-	59		Ventilation kit Setting
			61		Humidifier Setting
		dard Mode
			63		Mosquito Away
	22	Fan speed Control	65		Himalaya Cooling
	23	Airflow Control
			67		Comfort cooling
	24
		OPERATION SETTING -	69		OPERATION SETTING -
		Advanced Mode			Ventilator
	24	On/Off
			69		Air conditioner - Ventilation Control
	25	General Cooling Operation
					Switching
	27	Power Cooling	70		General Ventilation Operation Mode
	28	Heating Operation	71		Ventilator with DX(Direct eXchanger)
	30	Dehumidification Operation			Operation Mode

31Monsoon Dehumidifying Mode

32Fan Only Operation

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6TABLE OF CONTENTS

	72	FAN SPEED SETTING -		128		Example of using the change tempera-
						ture function
		Ventilator
				129		Wireless Module AP mode
	72	Fan speed Control		130		Zone Name Setting
	73	ADDITIONAL MODE SET-		132		Override Set Time
		TING - Ventilator		133		Home Leave Set Temperature
				134		Dead Band
	73	Fast Mode
				136		Smart Load Control(SLC)
	73	Energy-Saving Mode
				138		Comfort cooling setting
	74	TIMER & PROGRAM
				140		ODU Refrigerant Noise Reduction set-
	74	Simple Reservation				ting
	77	Sleep Reservation		142		Low noise mode time setting
	80	Turn-On Reservation		144		Defrost mode setting
	83	Turn-Off Reservation		146		Advanced fan speed “Auto” setting
	86	Create and Edit 7-Days Pattern		147		Delay Time - Ventilator
	91	7-Days Pattern Deletion		149			USER SETTING
	93	7-Days Pattern – Day of Week Event
				149		Date Setting
		Copy/Paste
				151		Time Setting
	94	Weekly Schedule
				153		Password Setting
	96	Yearly Schedule
				154		Change Password
	98	Delete Yearly Schedule
				156		Main Screen Display Setting
	99	Holiday
				158		LCD brightness in idle
	99	Add Holiday
				160		Screen Saver Timer Setting
	102	Delete Holiday
				162		Schedule Initialization
	104		ENERGY
				164		Touch Beep
	104	Check Energy Usage		166		Home theme
	107	Target Energy Consumption		168		Temperature Unit Setting
	109	Operation Time Limit		170		Language Setting
	111	Time Limit Control		172		Control Type Setting(North America
	113	Alarm Popup				Only)
	115	Initialization Usage Data		174		Summer Time Setting
	117		FUNCTION SETTING	176			SERVICE SETTING
	117	Lock Setting – All Lock, On/Off Lock,		176		Service Contact
		Mode Lock		177		Service number registration and change
	118	Lock Setting – Temperature Lock		179		Model Information
	121	Filter Sign Check		181		Remocon version information
	123	Elevation Grill Setting		183		Self-diagnosis for Trouble Mode
	125	Robot Cleaning		184			INSTALLATION
	126	Auto Dry
				184		Installation of Remote Controller
	127	Change Temperature

			TABLE OF CONTENTS		7
186	Group Control		tioner)
188	Air conditioner and ventilation interface	219	Guard timer(air conditioner)
189 INSTALLER’S SETTING		220	Fan operation in the cooling mode and
			thermal off conditions (air conditioner)
	OPTIONS	221	Primary Heater control setting(air con-
189	How to enter installer setting mode		ditioner)
190	Installer setting code table	222	Air conditioner Fan operation inter-
194	Test Run Operation (air conditioner /		locked with ventilation (air conditioner)
		223	Indoor unit Auto-Start setting (air con-
	DX type ventilator)
195	Central control address (air conditioner		ditioner)
		224	Occupancy Duration Time Setting (air
	/General, DX type ventilator)
196	ESP setting (air conditioner / Gerneral,		conditioner)
		225	Setting for Simple Dry contact unit(air
	DX type ventilator)
197	Indoor temperature detection sensor		conditioner)
		227	Fan continuous operation setting (air
	setting (air conditioner)
199	Ceiling height selection (air conditioner)		conditioner)
		228	Outdoor unit function master setting
200	Static pressure setting (air conditioner)
			(air conditioner)
202	Remote controller master / slave set-
		230	CN_EXT setting (air conditioner)
	ting (air conditioner / Gerneral, DX type
		231	Low Noise Mode Priority setting (air
	ventilator)
203	Operation master / slave setting (air		conditioner)
		232	Humidity detection location (air condi-
	conditioner / General, DX type ventila-
	tor)		tioner)
205	Dry contact mode setting (air condi-	233	Product direction (General ventilator)
	tioner / DX type ventilator)	234	Express ventilation priority (General, DX
206	Fan speed fixing (air conditioner / DX		type ventilator)
	type ventilator)	235	Humidification of Stand-alone Ventila-
207	Celsius / Fahrenheit Switching (air con-		tion mode (General, DX type ventilator)
	ditioner)	236	Humidification Of Ventilation With
208	Zone Type Setting(air conditioner)		Heating Operation (DX type ventilator)
209	Zone Number Setting(air conditioner)	237	Ventilator Fan Speed Alignment (Gen-
210	Celsius control unit setting (air condi-		eral ventilator)
	tioner)
211	Emergency Heater Setting(air condi-
	tioner)

213Setting of Function control during group control (air conditioner)

214External Devices Of Indoor Unit Setting (air conditioner)

215Indoor unit address verification (air conditioner)

216Setting temperature range (air conditioner)

218 Static Pressure Step Setting(air condi-

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10 OPERATION SETTING – Standard Mode

General Cooling Operation

Maintains proper cooling comfort

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-The operation mode selection screen is displayed.

●In operation mode selection screen, press the ‘Cool’ button.

- The initial temperature set for cooling operation is 18°C (64°F).

OPERATION SETTING – Standard Mode 11

Power Cooling

It performs a strong cooling in a short period of time.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the fan speed button on the screen.

-The fan speed selection screen is displayed.

●During the cooling operation, if you press fan speed ‘+’ button, power cooling is performed after fan speed ‘HIGH’.

h For some indoor units products, according to whether there is a wind amount function, power cooling is performed after fan speed ‘POWER’.

●During the cooling operation, if you press fan speed ‘-’ button, power cooling is performed after fan speed ‘AUTO’.

h For some indoor units products, according to whether there is a fan speed function, power cooling is performed after fan speed ‘LOW’ or ‘SLOW’.

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● If you press On/Off button during the use, product operation will stop.

12 OPERATION SETTING – Standard Mode

●If you press ‘Go Back’, or ‘Home’ button, it will exit from the setting menu.

- If there is no button input for about 60 seconds, it automatically exits from the setting menu.

● If you operate the fan speed control button during the usage, power cooling is turned off and fan speed and set temperature returns to the setting before the power cooling.

	What is power cooling?
	• Desired temperature: 18°C (64°F)	These operations quickly decrease
	• Fan Speed: ‘POWER’
		the indoor temperature.
	• Fan direction: fixed to cooling operation position

h Some products do not have the power cooling function.

OPERATION SETTING – Standard Mode 13

Heating Operation

Provides warm air to the space.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-The operation mode selection screen is displayed.

●In operation mode selection screen, press the ‘Heat’ button.

-The initial temperature set for Heating operation is 30°C (86°F).

-Depending on the indoor unit type, the desired temperature can be controlled in increments 1°C or 0.5°C(2°F or 1°F)

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● If you press On/Off button during the use, product operation will stop.

14 OPERATION SETTING – Standard Mode

Dehumidification Operation

Removes moisture from the air.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘Dry’ button.

-Dehumidification operation’s initial fan speed is ‘LOW’.

-Desired temperature setting is disabled when the dehumidifying operation.

●If you press On/Off button during the use, product operation will stop.

!NOTE

OPERATION SETTING – Standard Mode 15

Monsoon Dehumidifying Mode

This is monsoon region-specific dehumidification function.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘M’Dry’ button.

-Dehumidification operation’s initial fan speed is ‘LOW’.

-Desired temperature setting is disabled when the Monsoon dehumidifying operation.

●If you press On/Off button during the use, product operation will stop.

!NOTE

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You can effectively remove moisture and perform cooling operation at the same time if you use this function during rainy season or when the humidity is high.

Using this function in the rainy season or high humidity, you can operate simultaneously dehumidifier and cooling mode to remove humidity effectively.

16 OPERATION SETTING – Standard Mode

Fan Only Operation

Only fan will circulate air.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

● In operation mode selection screen, press the ‘Fan’ button.

●If you press On/Off button during the use, product operation will stop.

!NOTE

OPERATION SETTING – Standard Mode 17

Artificial Intelligence / Automatic Operation

Operation provides heating and cooling to satisfy space requirements.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

● In operation mode selection screen, press the ‘AUTO’ button.

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It only circulates indoor air

18 OPERATION SETTING – Standard Mode

●If it is cooling/heating model, you can control the desired temperature.

-Indoor temperature is displayed on the remote controller default screen.(As below the picture)

-According to the indoor unit type, the desired temperature can be controlled in the units of 1°C or 0.5°C(2°F or 1°F)

●If it is cooling only model, you can control the stages from ‘hot’ to ‘cold’ with values of ‘-2’ to ‘2’ based on ‘0’.

2 : cold

1 : a little cold

0 : adequate

-1 : a little hot

-2 : hot

ex) If you feel cold, select "2".

If you feel a little cold, select "1".

If you want to keep the current state to select "0". If you feel a little quite warm and select "-1".

If you feel quite warm and select "2".

●If you press On/Off button during use, product operation will stop.

!NOTE

OPERATION SETTING – Standard Mode 19

2 set point auto operation (North America Only)

The indoor unit automatically manages room temperature with heating and cooling with extended setting temperature ranges.

2 set point auto mode can operate in 2 set point control mode.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the indoor unit, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘AUTO’ button.

-"AUTO" when the operation mode is selected, desired temperature is indicated cooling and heating temperature is desired.

-"COOL" operation mode when selected,displays only the desired cooling temperature (cooling only the desired temperature control available)

-"HEAT" only when the operation mode selection, Heating desired temperature is displayed (only heating temperature control can hope)

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If it does not work as desired, select another operation mode.

20 TEMPERATURE SETTING - Standard Mode

TEMPERATURE SETTING - Standard Mode

Controlling Desired Temperature

●During the indoor unit operation, press the temperature button on the screen. - It moves to the temperature selection screen.

●Press the remote controller screen’s temperature setting button to set the desired temperature.

-In cooling, heating, and artificial intelligence And 2setpoint auto mode, you can control the desired temperature.

During the cooling operation

•If the desired temperature is higher than the indoor temperature, cooling is not performed.

•Set the desired temperature below the indoor temperature.

During the heating operation

•If the desired temperature is lower than the indoor temperature, heating is not performed.

•Set the desired temperature higher than the indoor temperature.

TEMPERATURE SETTING - Standard Mode 21

! NOTE

According to Control type setting value

•1Set points

-You can select the desired temperature from 18 °C~30 °C(64~86 °F) for cooling operation and 16 °C~30 °C(60~86 °F) for heating operation.

•2Set points

-You can select the desired temperature from 18 °C ~ 30 °C(64~86 °F) for cooling operation and 16 °C~30 °C(60~86 °F) for heating operation.

*A temperature area of extended range can be selected through desired temperature range setting option.

-Cooling : 16~37.5 °C (64~99 °F) / Heating : 4~30 °C (40~86 °F)

•The temperature difference between the indoor temperature and the outdoor temperature is recommended to be 5 °C.(86 °F)

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22 WIND SETTING - Standard Mode

WIND SETTING - Standard Mode

Fan speed Control

●During the indoor unit operation, press the fan speed button on the screen. - It moves to the fan speed selection screen.

●Press the fan speed button to set the desired fan speed.

-Every time you press the fan speed button

You can select the fan speed in the order of ‘SLOW’ → ‘LOW’ → ‘MED’ → ‘HIGH’ → ‘POWER’ → ‘AUTO’.

-Depending on the product function, some fan speed may not be selected.

WIND SETTING - Standard Mode 23

Airflow Control

●During the indoor unit operation, press the screen’s ‘Air flow’ button. - It moves to the direction of air flow selection screen.

●In the airflow selection screen, press the button in the desired air flow direction. - Some Air Flow options may not be available due to the of indoor unit selected.

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24 OPERATION SETTING - Advanced Mode

OPERATION SETTING - Advanced Mode

On/Off

Air conditioner and ventilator will be turned on or off.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●Press On/Off button in the screen.

-If the product is in operation, Go Back button and Home button will be illuminated.

-If the product is in stop, Go Back button's backlight and Home button's backlight will be off.

● If you press On/Off button during the use, product operation will stop.

OPERATION SETTING - Advanced Mode 25

General Cooling Operation

Maintains proper cooling comfort.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-The operation mode selection screen is displayed.

●In operation mode selection screen, press the ‘Cool’ button.

- The initial temperature set for cooling operation is 18°C (64°F).

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26 OPERATION SETTING - Advanced Mode

●Press the temperature control button to adjust the desired Indoor temperature.

-Indoor temperature is displayed on the remote controller default screen.(As below the picture)

-Depending on the indoor unit type, the desired temperature can be controlled in increments 1°C or 0.5°C(2°F or 1°F)

h If the desired temperature is set higher thermal cooling does not turn on and only the fan will operate.

●If you press On/Off button during the use, product operation will stop.

What is a 3 minute delay function?

If the indoor unit is operated right after stopping the cooling, no thermal cooling is allowed. This function protects the compressor from malfunctioning. Compressor starts 3 minutes after and the fan starts.

!NOTE

•Setting temperature range :

Option 1. 64~86 °F (18~30 °C) (default setting) Option 2. 64~99 °F (18~37.5 °C)

Option 3. 50~99 °F (10~37.5 °C) (if connecting to indoor unit with 2set point function)

•The difference between the indoor temperature and the outdoor temperature is recommended to be 5 °C.

OPERATION SETTING - Advanced Mode 27

Power Cooling

It performs a strong cooling in a short period of time.

●Press remote controller screen 1 time to turn on.

- If remote controller operation is not used, screen will go into energy savings mode.

●During the cooling operation, if you press fan speed ‘▲’ button, power cooling is performed after fan speed ‘HIGH’.

h For some indoor units products, according to whether there is a wind amount function, power cooling is performed after fan speed ‘POWER’.

●During the cooling operation, if you press fan speed ‘▼’ button, power cooling is performed after fan speed ‘AUTO’.

h For some indoor units products, according to whether there is a fan speed function, power cooling is performed after fan speed ‘LOW’ or ‘SLOW’.

● If you operate the fan speed control button during the usage, power cooling is turned off and fan speed and set temperature returns to the setting before the power cooling.

	What is power cooling?
	• Desired temperature: 18°C (64°F)	These operations quickly decrease
	• Fan Speed: ‘POWER’
		the indoor temperature.
	• Fan direction: fixed to cooling operation position

h Some products do not have the power cooling function.

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28 OPERATION SETTING - Advanced Mode

Heating Operation

Provides warm air to the space.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘Heat’ button.

-The heating operation’s initial set temperature is 30°C (86°F).

-Depending on the indoor unit type, the desired temperature can be controlled in increments 1°C or 0.5°C(2°F or 1°F)

OPERATION SETTING - Advanced Mode 29

●Press the temperature control button to set the desired temperature higher than the indoor temperature.

-Indoor temperature is displayed on the remote controller default screen.(As below the picture)

-According to the indoor unit type, the desired temperature can be controlled in the units of 1°C or 0.5°C(2°F or 1°F)

h If the desired temperature is set lower than the indoor temperature, heating mode is disabled.

●Pressing the On/Off button during the use, product operation will stop.

!NOTE

•Setting temperature range :

Option 1. 60~86 °F (16~30 °C) (default setting) Option 2. 40~86 °F (4~30 °C)

Option 3. 40~90 °F (10~32 °C) (if connecting to indoor unit with 2set point function)

•For cooling-only model can not be selected heating.

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30 OPERATION SETTING - Advanced Mode

Dehumidification Operation

Removes moisture from the air.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘Dry’ button.

-The dehumidification operation’s initial fan speed is ‘LOW’.

-Desired temperature setting is disabled when the dehumidifying operation.

●If you press On/Off button during the use, product operation will stop.

!NOTE

OPERATION SETTING - Advanced Mode 31

Monsoon Dehumidifying Mode

This is monsoon region-specific dehumidification function.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘M’Dry’ button.

-Dehumidification operation’s initial fan speed is ‘LOW’.

-Desired temperature setting is disabled when the Monsoon dehumidifying operation.

●If you press On/Off button during the use, product operation will stop.

!NOTE

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You can effectively remove moisture and perform cooling operation at the same time if you use this function during rainy season or when the humidity is high.

Using this function in the rainy season or high humidity, you can operate simultaneously dehumidifier and cooling mode to remove humidity effectively.

32 OPERATION SETTING - Advanced Mode

Fan Only Operation

Only fan will circulate air.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

● In operation mode selection screen, press the ‘Fan’ button.

●If you press On/Off button during the use, product operation will stop.

!NOTE

OPERATION SETTING - Advanced Mode 33

Artificial Intelligence / Automatic Operation

Operation provides heating and cooling to satisfy space requirements.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the product, press the mode button on the screen.

-It moves to the operation mode selection screen.

● In operation mode selection screen, press the ‘AUTO’ button.

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It only circulates indoor air

34 OPERATION SETTING - Advanced Mode

●If it is cooling/heating model, you can control the desired temperature.

-Indoor temperature is displayed on the remote controller default screen.(As below the picture)

-According to the indoor unit type, the desired temperature can be controlled in the units of 1°C or 0.5°C(2°F or 1°F)

●If it is cooling only model, you can control the stages from ‘hot’ to ‘cold’ with values of ‘-2’ to ‘2’ based on ‘0’.

2 : cold

1 : a little cold

0 : adequate

-1 : a little hot

-2 : hot

ex) If you feel cold, select "2".

If you feel a little cold, select "1".

If you want to keep the current state to select "0". If you feel a little quite warm and select "-1".

If you feel quite warm and select "2".

●If you press On/Off button during use, product operation will stop.

!NOTE

OPERATION SETTING - Advanced Mode 35

2 set point auto operation (North America Only)

The indoor unit automatically manages room temperature with heating and cooling with extended setting temperature ranges.

2 set point auto mode can operate in 2 set point control mode.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●During the operation of the indoor unit, press the mode button on the screen.

-It moves to the operation mode selection screen.

●In operation mode selection screen, press the ‘AUTO’ button.

-"AUTO" when the operation mode is selected, desired temperature is indicated cooling and heating temperature is desired.

-"COOL" operation mode when selected,displays only the desired cooling temperature (cooling only the desired temperature control available)

-"HEAT" only when the operation mode selection, Heating desired temperature is displayed (only heating temperature control can hope)

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If it does not work as desired, select another operation mode.

36 OPERATION SETTING - Advanced Mode

Override control

The wired remote controller manages indoor unit status based on programmed control events. User can set timer option at override function and return to original schedule event.

The ability to switch temporarily to the current occupancy status Override function.

-If the current "occupied" state, the transition to the "absence" status when "Override" action.

-If you are a "member" status, "Override" switch to "occupied" state during operation.

-Changes to the current reservation status before the close time and basically, (Find based on occupancy status will be changed by the "Override".).

-Please refer to "Note" for other details.

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●Press the Program button on the screen.

-It moves to schedule operation mode selection screen.

●In schedule operation mode selection screen, press the ‘Override’ button.

-Press the Override button "Override" menu will be displayed for setting the end time.

-You can default value set ‘Override time’ by ‘Function setting – Override set time’

OPERATION SETTING - Advanced Mode 37

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!NOTE

•It revert to default operation setting if Thermostat doesn't have last occupied schedule in unoccupied override.

-default operation setting: Auto operation mode / set temperature : 86 °F(30 °C)(cool), 60 °F(16 °C)(heat)

•It revert to set back operation setting if Thermostat doesn't have last unoccupied schedule in occupied override.

-set back operation setting : Auto operation mode / set back setting temperature: function setting – set back temperature.

•It can be canceled, if Thermostat receive command from other controller.

•When changes occur in the setting by a daytime reservation operation, the schedule override mode gets deactivated.

Home leave (Unoccupied Mode)

The "Home Leave " function enables proper operation of indoor unit when a space is left for a period of time.

This feature can only be used when Control type setting is set to the 2 setpoint control mode"

●Press remote controller screen 1 time to turn on.

-If remote controller operation is not used, screen will go into energy savings mode.

●Press the home leave button on the screen.

Change to ‘home leave set temperature’ setting value.

-Home leave operation setting : Setting / Function / Home Leave Set Temperature.

38 OPERATION SETTING - Advanced Mode

● Touch panel is locked until you release the "Home Leave" mode.

!NOTE

•You can’t change setting in home leave mode except cancel the set back mode.

-lock popup is displayed on the window.

•It can be canceled ,if remote controller receive command from other controller.

•When commands are received by other controllers, the home leave mode gets deactivated.

•When the home leave mode is deactivated, the following takes place.

-The set points shall go to the current schedule set points.

-If there are no weekly schedule, the set point shall go to the last set points before the home leave operation.

-If there are no set point before the setback operation, the set points will go to the default if the values have not been adjusted.

-Default setting will be auto. (heat 60 °F(16 °C), cool 86 °F(30 °C))

OPERATION SETTING - Advanced Mode		39
It is a function that holds the current mode of operation.			<![if ! IE]> <![endif]>ENGLISH
Hold
If it is on hold, weekly or yearly or holiday schedule cannot be operation.
● Press the hold button on the screen.

● Touch panel is locked until you release the “Hold" mode while driving in the “Hold" mode.

! NOTE

You can You can’t change setting in ‘Hold’ except cancel the ‘Hold’

•It can be canceled ,if Thermostat receive command from other controller.

•When commands are received by other controllers, the Hold mode gets deactivated.

40 OPERATION SETTING - Advanced Mode

Zone Control

A function to control zone with duct type indoor units.

Wired Remote controller can control maximum 8 zones.

●During the product operation, press the screen’s ‘Zone’ button. - It moves to the direction of Zone open / close screen.

● Select zone button that you want to control.

● If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

OPERATION SETTING - Advanced Mode 41

! NOTE

according to installation setting value

•If no function is supported

-This entry can not function.

•old type

-Zone control is currently only available to monitor.

•new type(4zone or 8Zone)

-Any number of zones is installed is displayed on the screen can be controlled.

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42 TEMPERATURE SETTING – Advanced Mode

TEMPERATURE SETTING – Advanced Mode

Controlling Desired Temperature

●Press the remote controller screen’s temperature setting button to set the desired temperature.

-In cooling, heating, and artificial intelligence And 2setpoint auto mode, you can control the desired temperature.

During the cooling operation

•If the desired temperature is higher than the indoor temperature, cooling is not performed.

•Set the desired temperature below the indoor temperature.

During the heating operation

•If the desired temperature is lower than the indoor temperature, heating is not performed.

•Set the desired temperature higher than the indoor temperature.

! NOTE

According to Control type setting value

•1Set points

-You can select the desired temperature from 18 °C~30 °C(64~86 °F) for cooling operation and 16 °C~30 °C(60~86 °F) for heating operation.

•2Set points

-You can select the desired temperature from 18 °C ~ 30 °C(64~86 °F) for cooling opera-

tion and 16 °C~30 °C(60~86 °F) for heating operation.

*A temperature area of extended range can be selected through desired temperature range setting option.

-Cooling : 16~37.5 °C (64~99 °F) / Heating : 4~30 °C (40~86 °F)

•The temperature difference between the indoor temperature and the outdoor temperature is recommended to be 5 °C.(86 °F)

TEMPERATURE SETTING – Advanced Mode 43

Check Room Temperature

●Press remote controller screen 1 time to turn on.

- If remote controller operation is not used, screen will go into energy savings mode.

●On the remote controller main screen, you can check the room temperature.

! NOTE

The temperature distribution in the remote controller installation space is not uniform, so there can be a little difference between the temperature you actually feel and the remote controller’s room temperature display

According to Control type setting value

•1Set points Fahrenheit: 34~99 °F

-below 34 °F: display ‘LO’

-over 99 °F: display ‘HI’ Celsius: 0.5~39.5 °C

-below 0.5 °C: display ‘LO’

-over 39.5 °C: display ‘HI’

•2Set points

-Room temperature display range Fahrenheit: 52~99 °F

-below 52 °F: display ‘LO’

-over 99 °F: display ‘HI’

Celsius: 10.5~39.5 °C

-below 10.5 °C: display ‘LO’

-over 39.5 °C: display ‘HI’

-For indoor temperature below 50 °F (10 °C), the value perceived by the Thermostat(with cable) is displayed.

•Because of location of Temperature sensing, the real room temperature and

the this displayed value can be different.

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44 WIND SETTING - Advanced Mode

WIND SETTING - Advanced Mode

Fan speed Control

●Press the fan speed button to set the desired fan speed.

-Every time you press the fan speed button

You can select the fan speed in the order of ‘SLOW’ → ‘LOW’ → ‘MED’ → ‘HIGH’ → ‘POWER’ → ‘AUTO’.

-Depending on the product function, some fan speed may not be selected.

	WIND SETTING - Advanced Mode	45
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●During the indoor unit operation, press the screen’s ‘Air flow’ button. - It moves to the direction of air flow selection screen.

●In the airflow selection screen, press the button in the desired air flow direction. - Some Air Flow options may not be available due to the of indoor unit selected.

Figure

Description

Automatically changes the airflow to up and down.

Automatically changes the airflow to left and right.

If it is connected to a indoor unit with 4 vanes exits, Air moves by crossing over and swinging 1,3 and 2,4 vanes.

46 SUB FUNCTION SETTING

SUB FUNCTION SETTING

Up/Down Vane Angle Setting

●During the indoor unit operation, press screen’s ‘additional function menu‘ button. - It moves to additional function selection screen.

●In the setting menu list, press ‘Vane Angle(Up/Down)’ - It moves to Vane Angle (Up/Down) Setting screen.

SUB FUNCTION SETTING 47

●In Vane Angle (Up/Down) Setting screen, press the button of the vane to control the air flow angle.

-Up and down button and check the moving vane.

-To set the angles of all the vanes at the same time, select ‘All’ button.

●Press ‘▲’ and ‘▼’ button to select the vane angle of the selected one.

-Vane angles of movement are offered 5 stages or 6 stages according to each indoor unit.

-To reset to the initial factory default setting state, press ‘Initialize’ button.

-"Initialize" is selected, and select all the vanes are fixed to the initial value (vane angle 3)

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48 SUB FUNCTION SETTING

●Press ‘Save’ button to save the vane angle setting.

-If you exit without pressing the Save button, changed value will not be applied.

-When you press the Save button, only the values currently displayed on the screen will be applied. Example) Select vane 1 → Change angle → Save → Select vane 3 → Save

-Verify by sight that the new vane angle setting has been applied. If the vane angle stays at the original (pre-setting change) angle, your changes were not saved through the screen display.

●Set the vane angles of the remaining vanes using the same procedure as above.

-Depending on the model of your indoor unit, you may only have 1 or 2 vane settings that can be applied (i.e., 1-way or 2-way cassettes).

●If you press ‘Back’, ‘Go Back’, or ‘Home’ button, it will exit from the setting menu.

-If there is no button input for about 60 seconds, it automatically exits from the setting menu.

SUB FUNCTION SETTING 49

Plasma Purification Setting

Improves indoor air quality

●During the product operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In Additional Function Setting screen, press ‘Plasma Purification’, ‘OFF/ON’ button to activate or turn off the desired function.

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50 SUB FUNCTION SETTING

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

-If no buttons are pressed within 60 seconds after setting functions, it automatically exits from the setting menu.

●The set additional operation symbol is displayed at the top right of the remote controller main screen.

!NOTE

•Plasma Purification is an additional function, and it may not be displayed or performed in some indoor unit models.

•Air cleaning function can only work when indoor unit is in operation.

•If you want to operate purification only, set the plasma purification in fan mode.

SUB FUNCTION SETTING 51

Energy-Saving Cooling Setting

Energy-Saving cooling function enhances the comfort of the user and to improves the EnergySaving performance by controlling the desired temperature during the cooling operation.

This function is only available during the cooling operation.

●During the indoor unit operation, press “Energy Saving” button at the top right of the screen. - The Energy-Saving cooling is set.

●The set additional operation is displayed at the top right of the main screen. - If you press ‘Energy Saving’ button one more time, it will be turned off.

●You can also set or turn off the Energy-Saving cooling through the additional operation menu.

●During the indoor unit operation, press the screen’s ‘additional function menu’ button. - It moves to the additional function selection screen.

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52 SUB FUNCTION SETTING

●In additional function setting screen, press ‘Energy Saving’ category’s ‘OFF/ON’ button to set or turn off the desired state.

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

- If no buttons are pressed for 60 seconds, it automatically exits from the setting menu.

SUB FUNCTION SETTING 53

Heater Setting

It is the function to reinforce the heating performance by turning on the electric heater during the heating operation. It can be set only during heating operation.

●During the indoor unit operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In additional function setting screen, press ‘Electric Heater’ category’s ‘OFF/ON’ button to set or turn off the desired state.

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● The set additional operation is displayed at the top right of the main screen.

● If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

- If no buttons are pressed for 60 seconds, it automatically exits from the setting menu.

! NOTE

•You can set the Energy-Saving function only during the cooling operation.

•Energy-Saving function may not work in some indoor unit products.

54 SUB FUNCTION SETTING

● The set additional operation is displayed at the top right of the default screen.

! NOTE

Heater function may not work in some indoor unit products.

SUB FUNCTION SETTING 55

Fan Auto Setting

Select fan operation after performing thermal control of indoor units.

If set to 'ON', fan operation keeps on after thermal operation of indoor units.

●During the indoor unit operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In additional function setting screen, press ‘Fan Auto’ category’s ‘OFF/ON’ button to set or turn off the desired state.

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting mode.

- If there is no button input for about 60 seconds, it automatically exits from the setting mode.

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56 SUB FUNCTION SETTING

● The set additional operation is displayed at the top right of the default screen.

! NOTE

Fan auto function may not work in some indoor unit products.

SUB FUNCTION SETTING 57

Robot Cleaning Setting

The robot cleaning function is a function to automatically clean the filter with the cleaner installed in the product after using the air conditioner for certain time period.

It can be set 30 seconds after stopping the operation.

●During the indoor unit operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In additional function setting screen, press the ‘Robot Cleaning’, ‘OFF/ON’ button to set or turn off the desired state.

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

- If no buttons are pressed for 60 seconds, it automatically exits from the setting menu.

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58 SUB FUNCTION SETTING

● The set additional operation is displayed at the top right of the default screen.

! NOTE

Robot cleaning setting function may not work ins soe indoor unit products.

SUB FUNCTION SETTING 59

Ventilation kit Setting

Function enables operation of an optional ventilation kit with indoor units

●During the indoor unit operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In additional function setting screen, press ‘Ventilation’ category’s ‘OFF/ON’ button to set or turn off the desired state.

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

-If no buttons are pressed for 60 seconds after the setting, it will automatically exit from the setting menu.

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60 SUB FUNCTION SETTING

● The set additional operation is displayed at the top right of the default screen.

! NOTE

Ventilation kit control function may not work in some indoor unit products.

SUB FUNCTION SETTING 61

Humidifier Setting

Function enables a humidifier if one is installed to maintain space comfort.

●During the product operation, press the screen’s ‘additional function menu’ button. - It moves to additional function selection screen.

●In additional function setting screen, press ‘Humidifier’, ‘OFF/ON’ button to set or turn off the desired state.

●If you press ‘Go Back’ or ‘Home’ button, it will exit from the setting menu.

- If no buttons are pressed for 60 seconds it automatically exits from the setting menu.

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