Gree Livo+ Operating instructions

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Please read this Owner’s Manual carefully before operation and
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for the electronic version or email [e-mail]
Installation & Owner's Manual
Original Instructions
Split Air Conditioner
Livo+
LIVS36HP230V1C

LIVS36HP230V1C

Content
Operation Notices
Precautions............................................................................................................1
Parts name............................................................................................................6
Screen Operation Guide
Operation of wireless remote controller.................................................................7
Emergency operation ..........................................................................................15
Maintenance
Clean and maintenance.......................................................................................15
Malfunction
Malfunction analysis............................................................................................18
Installation Notice
Installation dimension diagram............................................................................22
42.............................................................................................Tools for installation
Selection of installation location ..........................................................................24
Requirements for electric connection..................................................................25
Installation
Installation of indoor unit......................................................................................26
Installation of outdoor unit ...................................................................................31
43.................................................................................................Vacuum pumping
Leakage detection...............................................................................................34
Check after installation........................................................................................35
Test and operation 53......................................................................................................Test operation
Attachment .........................................................................36
Pipe expanding method.......................................................................................38
Wired Controller(Optional)
Configuration of connection pipe
...................................................................................39
Safety precautions for installing and relocating the unit ................................... 23

Explanation of Symbols
Exception Clauses
Indicates a hazardous situation that, if not avoided, will
Manufacturer will bear no responsibilities when personal injury or
1.Damage the product due to improper use or misuse of the product;
2.Alteration, failure to properly maintain or using the product with other equipment
without adhering to the instruction manual of manufacturer;
3.After verification, the defect of product is directly caused by corrosive gas;
4.After verification, defects are due to improperly securing product during
transporting;
5.Operating, repairing or performing maintenance to the unit without following the
instruction manual or related regulations;
6.After verification, the problem or dispute is caused by the quality specification or
performance of parts and components produced by other manufacturers;
7.The damage is caused by natural external forces [such as using in a corrosive
environment, or force majeure.
property loss is caused by the following reasons.
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
Indicates a hazardous situation that, if not avoided, may
result in minor or moderate injury.
Indicates important but not hazard-related information,
used to indicate risk of property damage.
Indicates a hazard that would be assigned a signal word
WARNING or CAUTION.
DANGER
WARNING
CAUTION
NOTICE

Precautions
WARNING
Operation and Maintenance
This appliance can be used by children aged from 8
years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by
children without supervision.
Do not connect air conditioner to multi-purpose socket.
It may create a fire hazard.
To prevent possible electrical shock, disconnect power
supply when cleaning air conditioner.
If the supply cord is damaged, it must be replaced by
the manufacturer, or similarly technically licensed and
qualified persons in order to avoid a hazard.
To avoid electric shock, do not wash the air conditioner
with water.
Do not spray water on indoor unit. It may cause electric
shock or the unit to malfunction.
To avoid injury after removing the filter, do not touch
fins.
To avoid deformation or fire hazard, do not use
excessive heat to dry the filter.
1

●Power cord is overheating or damaged.
●Any abnormal sound during operation.
●Circuit breaker trips frequently.
●Air conditioner gives off burning smell.
●Indoor unit is leaking.
Precautions
WARNING
If the air conditioner operates abnormally, it may
malfunction, creating electric shock or a fire hazard.
When turning on or off the unit using the emergency
switch, press with an insulated (not metal) object.
Do not step on or place heavy objects on the outdoor
unit top panel. It could cause damage or personal
injury.
Maintenance must be performed by qualified
professionals. Otherwise, it may cause personal injury
or damage.
Do not repair air conditioner by yourself. It may cause
electric shock or damage. Please contact a licensed
HVAC contractor whenever repair is needed.
To prevent possible personal injury or damage, keep
fingers and objects clear of air inlet or outlet.
For proper air flow, keep air outlet and inlet free of
obstructions.
Do not spill water on the remote controller ,controller
may malfunction.
When any of the following occurs, please turn off air
conditioner and disconnect power immediately and
contact a licensed HVAC technician for service.
2

Precautions
WARNING
Installation must be performed by licensed, qualified
professionals.
Follow all electric safety regulations and codes when
installing the unit.
According to the local code, use qualified power
supply circuit wiring and circuit breakers.
Install circuit breakers to protect you and your equipment.
An all-pole disconnect switch having a contact separation of
at least 3mm in all poles should be used. Including an
circuit breaker with suitable capacity, per the following
table.
A typical magnetic or temperature activated breaker will
protect against short circuits and overloads.
This Air Conditioner should be properly grounded.
Incorrect grounding may cause electric shock.
Don't use an improperly sized power cord.
Make sure the power supply matches with the
requirement of air conditioner.
Unstable power supply or incorrect wiring can cause the
equipment to malfunction. Please install proper power
supply cables before using the air conditioner.
Follow wiring instructions to properly connect the load,
neutral and ground wires to terminals.
Be sure to disconnect the power supply before doing
any electrical or maintenance work.
Attachment
3

Precautions
WARNING
Do not turn on the power before finishing installation.
If the supply cord is damaged, it must be replaced by
the manufacturer or qualified licensed professionals in
order to avoid a hazard.
The temperature of refrigerant circuit will be high, please
keep the interconnecting wire away from the copper
tubing.
The appliance shall be installed in accordance with
national/local wiring codes/regulations.
Installation must be performed in accordance with the
requirementsof NEC and CEC by authorized
personnel only.
The air conditioner is a first class electric appliance. It
must be properly grounded by a licensed professional.
Make sure the system is properly grounded to avoid
electrical shock or fire.
The yellow-green wire in air conditioner is ground wire,
and can't be used for other purposes.
The grounding resistance should comply with national
electric safety regulations.
The appliance must be positioned so that the connection
terminals are accessible.
All wires of indoor unit and outdoor unit should be
connected by a licensed professional.
If the length of power connection wire not correct, contact
your supplier for the correct wire length, do not splice.
4

Precautions
WARNING
All wiring terminal strips and connection boxes must be
easily accessible for installation and service.
For the air conditioner without plug, an circuit breaker
must be installed and easily accessible.
To avoid personal injury or damage,relocation of the
air conditioner should only be done by a qualified
person.
Select a location which is out of reach for children
and far away from animals or plants. If it is
unavoidable, please add a fence for safety purposes.
The indoor unit should be installed close to the wall.
Instructions for installation and use of this product are
provided by the manufacturer.
NOTICE:
Indoor side DB/WB(℃/°F) Outdoor side DB/WB(℃/°F)
Maximum cooling 27/19(80.6/66.2) 46/24(114.8/75.2)
Maximum heating 27/-(80.6/-) 24/18(75.2/64.4)
●The operating temperature range (outdoor temperature) for cooling only unit is
For some models:
For model: LIVS36HP230V1C
-15℃~ 46℃(5 ~ 114.8°F) ; for heat pump unit is -20℃~ 46℃(-4 ~ 114.8°F).
NOTICE:
Indoor side DB/WB(℃/°F) Outdoor side DB/WB(℃/°F)
Maximum cooling 27/19(80.6/66.2) 46/24(114.8/75.2)
Maximum heating 27/-(80.6/-) 24/18(75.2/64.4)
●The operating temperature range (outdoor temperature) for the heat pump unit
is -20℃ ~ 46℃(-5 ~ 114.8°F).
5
Working temperature range

6
Parts name
Outdoor Unit
air inlet
Connection wire
air outlet
(Display content or position may be different from above
graphics, please refer to actual products)
Indoor Unit air inlet
panel
aux.button
horizontal louver
air outlet
heating
indicator
temp.
indicator
cooling
indicator
power
indicator
receiver
window
drying
indicator
display
NOTICE:
Actual product may be different from above graphics, please refer to actual
products.
remote control

Remote Controller
INTRODUCTION FOR ICONS ON DISPLAY SCREEN
OPERATION OF WIRELESS RE OTE CONTROLLER
Part Name
1. ON/OFF Button
2. Fan Button
3. Mode Button
4. Up Button
5. Swing Button
6. Turbo Button
7. Down Button
8. Temp Button
9. Sleep Button
10. I Feel Button
11. Clock Button
12. Light Button
13. Timer On/Off Button
1
3
5
7
9
11
2
4
6
8
10
12
13
Auto Mode
Cool Mode
Dry Mode
Fan Mode
Heat Mode
Clock
Sleep Mode
I Feel Function
Light
Send Signal
Turbo Mode
Set Fan Speed
Operation ode
Temp.Display Type
Set Temperature
Set Time
Timer On/Off
Privacy Lock
Up & Down Swing
Set Temp. Indoor
Ambient Temp.
Outdoor
Ambient Temp.
Temp. Display Type
Freeze Guard
12
ODE BUTTON
Use the “ ODE” button to select one of the available modes.
The selected mode will be displayed on the remote controller and
the appropriate light will illuminate on the front display panel.
AUTO – Unit will automatically select heating or cooling to
maintain room temperature between 68°F and 77°F.
The remote controller will display the Auto Mode icon with
no setpoint.
COOL – To cool to selected setpoint and remove moisture. Press or to adjust
set temperature. System varies compressor speed to maintain desired temperature.
HEAT – To heat to selected room setpoint. Press or to adjust set temperature.
System varies compressor speed to maintain desired room temperature.
FAN ONLY – To circulate air without heating or cooling. Use Fan Speed button to select
speed from low to high.
DRY – Select DRY ODE to increase moisture removal during warm humid conditions.
In this mode, fan speed cannot be adjusted.
1. If the Room Temperature is more than 4°F above the set temperature, the
system will be operating in cooling mode with low fan speed.
2. If the Room Temperature is between 4°F higher than, and 4°F less than, the set
temperature, the system will cycle 6 minutes ON and 4 minutes OFF in cooling
mode. The indoor fan will be at low speed.
3. If the Room Temperature is more than 4°F below the set temperature, the system
will be OFF and the indoor fan will be at low speed.
: AUTO
: COOL
: DRY
:
FAN ONLY
: HEAT
Icons Displayed
OPERATION OF WIRELESS RE OTE CONTROLLER
FREEZE GUARD
In Heat mode, press"T MP"and "CLOCK" buttons simultaneously
to start up 46°F heating function. When this function is started up,
"($)" and "46°F" will be displayed on the remote controller, and
the unit will maintain room temperature above 46°F. Press"T MP"
and "CLOCK" buttons simultaneously again to cancel Freeze
Guard protection.
Freeze Guard Display
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11
PRIVACY LOCK
The Privacy Lock prevents unauthorized access to the unit controls
and prevents tampering with system settings. The remote controller
can be locked by pushing the""and " " buttons simultaneously
for 5 seconds. The Privacy Lock icon will be displayed on the remote
controller. Repeat the process to unlock the remote controller.
U
Privacy Lock Display
OPERATION OF WIRELESS RE OTE CONTROLLER
VERTICAL SWING LOUVERS
• Press the Vertical Swing Louver button to select five different
vertical (up & down) air discharge directions including Continuous
Sweep. The Swing Louver icon will be displayed. Press this
button to set swing angle, which changes in direction as below:
Indicates louver swings up and down in
the five directions, as shown.
OFF
1023
4
5
Swing Louver Display
I Feel Mode
I FEEL ODE
Press this button to use the I F L function, and the ( ) icon
will be displayed. The unit will sense room temperature at the
remote controller instead of at the indoor unit during cooling
mode. It then adjusts airflow and temperature accordingly for
the ultimate in personal comfort control and energy savings.
Press the button again to exit this function. For best performance,
keep remote controller away from heat or cold temperature
sources while using this function.
DISPLAYING SETPOINT OR INDOOR TE PERATURE
ON FRONT PANEL:
The setpoint temperature or room temperature can be displayed on
the front panel. Only setpoint temperature is displayed on the remote
controller.
When the “TE P” button is pushed once, the temperature
indicator is displayed. This indicates that the setpoint temperature
is displayed on the front panel.
When the “TE P” button is pushed a second time, the display will
show an icon with a thermometer inside a house. This indicates
that the room temperature is displayed on the front panel.
The room temperature will be displayed for only 5 seconds before
reverting back to displaying room setpoint.
OPERATION OF WIRELESS RE OTE CONTROLLER
RE OTE CONTROLLER OPERATIONS
The wireless remote controller is sleek, versatile and allows you to change room temperatures
and functions on your Vireo system from the palm of your hand. The large LCD display and
buttons make it easy-to-understand and easy-to-use.
The remote controller is set from factory to display temperatures in °F. If °C is desired, turn the
remote controller OFF with the ON/OFF button and then press “ ODE“ and “ ” buttons
on the remote simultaneously for 5 seconds.
ON/OFF BUTTON
When the system is in OFF mode, the remote controller will display
the time and last room setpoint. When you press the ON/OFF
button, this indicator will be displayed and the unit will start in
the last operating mode and room setpoint.
NOTE: If the ON/OFF button is pressed too soon after a
stop, the compressor will not start for 1 to 5 min. due to the
inherent protection against frequent compressor cycling.
ON Mode Display
Room Temperature Display
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10
PRIVACY LOCK
The Privacy Lock prevents unauthorized access to the unit controls
and prevents tampering with system settings. The remote controller
can be locked by pushing the""and " " buttons simultaneously
for 5 seconds. The Privacy Lock icon will be displayed on the remote
controller. Repeat the process to unlock the remote controller.
U
Privacy Lock Display
OPERATION OF WIRELESS RE OTE CONTROLLER
VERTICAL SWING LOUVERS
• Press the Vertical Swing Louver button to select five different
vertical (up & down) air discharge directions including Continuous
Sweep. The Swing Louver icon will be displayed. Press this
button to set swing angle, which changes in direction as below:
Indicates louver swings up and down in
the five directions, as shown.
OFF
1023
4
5
Swing Louver Display
I Feel Mode
I FEEL ODE
Press this button to use the I F L function, and the ( ) icon
will be displayed. The unit will sense room temperature at the
remote controller instead of at the indoor unit during cooling
mode. It then adjusts airflow and temperature accordingly for
the ultimate in personal comfort control and energy savings.
Press the button again to exit this function. For best performance,
keep remote controller away from heat or cold temperature
sources while using this function.
DISPLAYING SETPOINT OR INDOOR TE PERATURE
ON FRONT PANEL:
The setpoint temperature or room temperature can be displayed on
the front panel. Only setpoint temperature is displayed on the remote
controller.
When the “TE P” button is pushed once, the temperature
indicator is displayed. This indicates that the setpoint temperature
is displayed on the front panel.
When the “TE P” button is pushed a second time, the display will
show an icon with a thermometer inside a house. This indicates
that the room temperature is displayed on the front panel.
The room temperature will be displayed for only 5 seconds before
reverting back to displaying room setpoint.
OPERATION OF WIRELESS RE OTE CONTROLLER
RE OTE CONTROLLER OPERATIONS
The wireless remote controller is sleek, versatile and allows you to change room temperatures
and functions on your Vireo system from the palm of your hand. The large LCD display and
buttons make it easy-to-understand and easy-to-use.
The remote controller is set from factory to display temperatures in °F. If °C is desired, turn the
remote controller OFF with the ON/OFF button and then press “ ODE“ and “ ” buttons
on the remote simultaneously for 5 seconds.
ON/OFF BUTTON
When the system is in OFF mode, the remote controller will display
the time and last room setpoint. When you press the ON/OFF
button, this indicator will be displayed and the unit will start in
the last operating mode and room setpoint.
NOTE: If the ON/OFF button is pressed too soon after a
stop, the compressor will not start for 1 to 5 min. due to the
inherent protection against frequent compressor cycling.
ON Mode Display
Room Temperature Display
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9
Remote Controller
INTRODUCTION FOR ICONS ON DISPLAY SCREEN
OPERATION OF WIRELESS RE OTE CONTROLLER
Part Name
1. ON/OFF Button
2. Fan Button
3. Mode Button
4. Up Button
5. Swing Button
6. Turbo Button
7. Down Button
8. Temp Button
9. Sleep Button
10. I Feel Button
11. Clock Button
12. Light Button
13. Timer On/Off Button
1
3
5
7
9
11
2
4
6
8
10
12
13
Auto Mode
Cool Mode
Dry Mode
Fan Mode
Heat Mode
Clock
Sleep Mode
I Feel Function
Light
Send Signal
Turbo Mode
Set Fan Speed
Operation ode
Temp.Display Type
Set Temperature
Set Time
Timer On/Off
Privacy Lock
Up & Down Swing
Set Temp. Indoor
Ambient Temp.
Outdoor
Ambient Temp.
Temp. Display Type
Freeze Guard
ODE BUTTON
Use the “ ODE” button to select one of the available modes.
The selected mode will be displayed on the remote controller and
the appropriate light will illuminate on the front display panel.
AUTO – Unit will automatically select heating or cooling to
maintain room temperature between 68°F and 77°F.
The remote controller will display the Auto Mode icon with
no setpoint.
COOL – To cool to selected setpoint and remove moisture. Press or to adjust
set temperature. System varies compressor speed to maintain desired temperature.
HEAT – To heat to selected room setpoint. Press or to adjust set temperature.
System varies compressor speed to maintain desired room temperature.
FAN ONLY – To circulate air without heating or cooling. Use Fan Speed button to select
speed from low to high.
DRY – Select DRY ODE to increase moisture removal during warm humid conditions.
In this mode, fan speed cannot be adjusted.
1. If the Room Temperature is more than 4°F above the set temperature, the
system will be operating in cooling mode with low fan speed.
2. If the Room Temperature is between 4°F higher than, and 4°F less than, the set
temperature, the system will cycle 6 minutes ON and 4 minutes OFF in cooling
mode. The indoor fan will be at low speed.
3. If the Room Temperature is more than 4°F below the set temperature, the system
will be OFF and the indoor fan will be at low speed.
: AUTO
: COOL
: DRY
:
FAN ONLY
: HEAT
Icons Displayed
OPERATION OF WIRELESS RE OTE CONTROLLER
FREEZE GUARD
In Heat mode, press"T MP"and "CLOCK" buttons simultaneously
to start up 46°F heating function. When this function is started up,
"($)" and "46°F" will be displayed on the remote controller, and
the unit will maintain room temperature above 46°F. Press"T MP"
and "CLOCK" buttons simultaneously again to cancel Freeze
Guard protection.
Freeze Guard Display
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8
SYSTE FUNCTIONS
POLY ERIC AIR FILTER
The polymeric mesh filters save energy by preventing the indoor coils from being plugged
with dirt and lint. This economical and sturdy filter may be washed, vacuumed and reused.
FAHRENHEIT °F/ CELSIUS °C
The remote controller and indoor wall unit front panel can be set to display in either °F or °C.
PRIVACY LOCK ODE
The wireless remote controller has a Lock feature. The Lock averts unauthorized access or
tampering with system settings.
AGENCY LISTINGS
All systems are listed with AHRI (Air conditioning, Heating, and Refrigeration Institute) and
are TL certified per UL Standards.
OPERATION OF WIRELESS RE OTE CONTROLLER
TI ER SETTING
Timer-ON / Timer-OFF BUTTON
To set when you want the unit to turn On at the end of a selected
time period, use the button labeled “Timer-ON /Timer-OFF”on the
remote controller. Press this button to make the clock icon disappear,
replaced with the word “ON” (blinking). Press or buttons to
adjust timer setting 1 minute at a time. Press and hold or
button to set timer more quickly. Press“Timer-ON /Timer-OFF”
button again to confirm setting, and the word “ON” will stop
blinking. To cancel, press“Timer-ON /Timer-OFF” button again.
To set when you want the unit to turn Off at the end of a selected time period, use the
same button. Press this button to make the clock icon disappear, replaced with the word
“OFF” (blinking). Adjust settings the same as with “Timer-ON /Timer-OFF” settings.
NOTE: Under Timer On and Off status, you can set“Timer-ON /Timer-OFF”simultaneously.
Before setting timer, be sure to set clock to correct time.
TURBO ODE
The desired room setpoint can be achieved faster in TURBO
mode. After selecting the“HEAT”or“COOL” mode button,
push the“TURBO”button. The TURBO icon will be
displayed on the remote controller and the unit will run at an
ultra-high speed. To deactivate the feature, push the“TURBO”
button again. The unit will return to normal operation.
Timer Setting ON/OFF
Turbo Mode Display
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7
SYSTE FUNCTIONS
ODE BUTTON
The unit can be set to five different operating modes: H AT, COOL, DRY, FAN ONLY and AUTO.
NOTE: AUTO MOD has fixed setpoints of 68° F heating and 77° F cooling, which
are not adjustable. The system will automatically select heating or cooling to maintain
room temperature within this band.
SLEEP ODE
The Livo offers a Sleep Mode function for your comfort. The unit will automatically adjust room
temperature during your sleep time. This slight change in temperature will not affect your
comfort level due to the natural effects that sleeping has on the body, but it will save on
energy consumption and will lower electric bills.
ENERGY SAVINGS ODE
This feature will automatically select the optimal compressor and fan speeds to allow for
energy savings while operating in Cooling or Heating modes. The compressor and fan will
automatically slow down as the room temperature reaches the set point.
SELF-DIAGNOSIS
Livo has a built-in computer which uses real-time diagnostics which help prolong the unit’s life.
The automatic diagnosis feature continuously scans for errors or malfunctions and fault codes
are shown on the unit display to facilitate troubleshooting and repair.
POWER FAILURE ODE
Power interruptions are no problem for the Livo system. User selections and system parameters
are stored in non-volatile memory. These parameters are retained during a power failure. When
power is returned, the Livo system will automatically return to the last operating mode.
INTELLIGENT DEFROST
The Livo Intelligent Defrost function increases room comfort and saves energy by eliminating
unnecessary defrost cycles. In heating mode, the unit will monitor the outdoor coil for frost
build up. Once frost buildup has been detected, the system will switch into a defrost mode to
remove the frost.
FAN BUTTON
Press the FAN button to adjust the indoor fan speed:
Low ( ), Medium ( ), High ( ), Turbo and Auto.
NOTE: Turbo function is not available in Dry and Auto Modes.
The Livo unit will select proper fan speed automatically
according to ambient temperature.
OPERATION OF WIRELESS RE OTE CONTROLLER
CLOCK SETTING
Press this button to set clock time.“ ” icon on remote controller
will blink. Within 5 seconds, press or button to set clock time.
With each pressing of or buttons, clock time will increase
or decrease 1 minute. To quickly adjust time setting, press and
hold or button for 2 seconds. Release button when you
have reached the desired time setting. Press “CLOCK” button to
confirm the time, and “ ” icon will stop blinking.
NOTE: Clock time adopts 24-hour mode. A 12-hour time
format is not available.
• Turbo function is not available in Dry and Auto mode.
• The fan operates at low speed in Dry and Auto modes, and the
speed cannot be adjusted.
• When Auto is selected, the unit will select the proper fan speed
automatically, according to the ambient temperature.
Fan Display
Clock Setting Display
LIGHT BUTTON
Press this button to turn off display light on indoor unit.
Press again to turn it back on.
Light Display
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12

SYSTE FUNCTIONS
WHISPER QUIET
Not only are the Gree systems energy efficient but they are quiet too. Livo High-Wall units
operate with sound pressure levels starting as low as 28 dB(A).
ULTI FAN SPEEDS
Whether operating in either Cooling or Heating mode, the indoor fan can be set to your choice
of four different speeds (Low, Medium, High or Turbo) to achieve maximum comfort.
INTELLIGENT PRE-HEATING
The Livo system guards against the annoying cool air blown into the room in heating mode.
The system constantly monitors the discharge air temperature. It will delay the indoor fan until
the indoor coil has warmed up to prevent blowing uncomfortable cool air into the room.
I FEEL ODE
The unit will sense room temperature at the remote controller instead of at the indoor unit
during cooling mode. It then adjusts airflow and temperature accordingly for the ultimate in
personal comfort control and energy savings.
ADJUSTABLE AIRFLOW
The Livo system has a bi-directional airflow control for maximum comfort. The indoor unit
has adjustable vertical swing louvers and can be set in multiple discharge directions from the
wireless remote controller.
TURBO ODE
Use Turbo Mode for situations where you wish to achieve the desired room temperature in the
shortest possible time. This mode runs the unit at ultra high speeds for quickest results.
FREEZE GUARD
Room Freeze Guard protection will automatically keep the room temperature from getting too
cold, where water pipes might freeze
TI ER ODE
The unit can be programmed to turn ON or OFF after a specific amount of time. The time period
is adjustable between one half and 24 hours.
6
Cooling Mode Heating Mode
ENERGY-SAVING
In Cool mode, press"T MP" and "CLOCK" buttons simultaneously
to start the energy-saving function."S " will be shown on remote
controller, and the unit will adjust the set temperature automatically
to reach to the best energy-saving effect. Press"T MP"and "CLOCK"
buttons simultaneously again to cancel energy-saving mode.
nergy Saving Display
OPERATION OF WIRELESS RE OTE CONTROLLER
SLEEP ODE
The Livo system will automatically adjust room temperature
during your sleep time. This slight change in temperature will
not affect your comfort level due to the natural effects that
sleeping has on the body, but it will save on energy consumption
and will lower your electric bill. Press the SL P button to select
Sleep Mode or Cancel. The SL P icon will appear.
In Sleep Mode the unit will slowly relax the room set temperature
by up to 4° F until Sleep Mode is cancelled.
Sleep Mode Display
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5
PART NA ES
Indoor unit
Part Name
1. Front Panel
2. Aux. Button
3. Air Filter
4. Horizontal Louver
5. Remote Controller
6. X-41 Wired Tether Controller
(sold separately)
7. Inter-Connection Wire (sold separately)
8. Drain Hose (sold separately)
9. Refrigerant Lines (sold separately)
Outdoor unit
5
6
Air outlet
Air inlet
Air inlet
Air outlet
3
4
1
2
7
8
9
OPERATION OF WIRELESS RE OTE CONTROLLER
CHANGING BATTERIES AND ADDITIONAL NOTES
To change batteries, slide cover off battery compartment on back of remote controller. Remove
and safely discard old batteries. Insert two new AAA 1.5V dry batteries, using correct polarity.
Reattach back cover.
NOTE:
• If the remote controller will not be used for a long time, remove batteries to prevent
leakage damage.
• Be sure to aim the remote controller at the receiver of the main unit when operating.
• When remote emits a signal, icon will flicker; a tone will be heard when unit receives
that signal.
Remove
old batteries Install
new batteries
CHANGING BATTERIES
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15
Emergency operation
If remote controller is lost or damaged, please use auxiliary button to turn
on or turn off the air conditioner. The operation in details are as below:
air conditioner. When the air conditioner is turned on, it will operate under
auto mode.
aux. button
panel
Clean and maintenance
■Turn off the air conditioner and disconnect the power before cleaning the air
conditioner to avoid electric shock.
■ Do not wash the air conditioner with water to avoid electric shock.
■ Do not use volatile liquid to clean the air conditioner.
Clean surface of indoor unit
When the surface of indoor unit is dirty, it is recommended to use a soft dry cloth
or wet cloth to wipe it.
● Do not remove the panel when cleaning it.
WARNING
NOTICE:
WARNING:
Use insulated object to press the auto button

16
Clean and maintenance
1
2
3
4
Open panel
Pull out the panel to a certain ● Use dust catcher or water to
the water (below 45℃(113°F))
to clean it, and then put it in a
shady and cool place to dry.
panel cover tightly.
operation environment, clean frequency can be increased.
WARNING