Gree GWC18KG-K3DNA5A User manual

Thank you for selecting GREE air conditioners. Please read this
manual carefully before operation and keep it for further reference.
OWNER'S MANUAL
GRE E AIR CONDITION E RS
MO DEL:
GW C1 8K G-K3DNA 5A
GW H1 8K G-K3DNA 5A G WC24KG-K3DN A5A
GW H2 4K G-K3DNA 5A
GW C1 8K G-K3DNA 5B
GW H1 8K G-K 3DNA 6A G WH24K G-K3DNA5B
GW H2 4K G-K3DNA 6A
GW C2 4K G-K3DNA 7A
GW C2 4KG -K 3DNA5 D
GW C 1 8 K G - K3DN A 6 A
GW H 1 8 K G - K 3DN B 1 B
GW H2 4K G-K 3DNA 7A
GW H1 8K G -K 3DNA 8A
GW C1 8K G -K 3DNA 8A
GW H2 4K G-K 3DNA 8A
GW C2 4K G-K 3DNA 8A
GW H1 8KG -K 3DNA7 B
GW C1 8KG -K 3DNA5 D
GW H2 4K G -K 3D NA 9B
GW H2 4K G -K 3D NA 6B
GW H1 8KG -K3DNA5B
GWH18KG-K3DNA7B
GW H1 8KG -K3DNA9B
GW H1 8KG -K3DNA6B GWC24 KG- K3DNA6A
GW H2 4KG -K 3DNB1 B
GW H 1 8 K G - K 3 D N B2 B
GW C2 4KG -D3DNA7A
GW C 1 8 K G - K3DN A 9 A
GW H 1 8 K G - K3DN A 9 A
GW C2 4KG -K 3DNA9 A
GW H2 4KG -K 3DNA9 A
GWC18KG-D3DNA7A
GWC18KG- K 3 D N A 7 A
GWH18KG-K3DN B 3 A
GWH24KG-K 3DN B 3 B
GWH24KG-K3DNB2B
GWH18KG-K3DNA5E
GWC18KG-K3DNA5E
GWH18KG-D3DNA5A
GWC18KG-D3DNA5A
GWC18KG-K3DNB2A
GWH18KG-K3DNA6E
GWC18KG-K3DNA5F
GWC24KG-K3DNB2A
Split Inverter
Air Conditioner

CONTENTS
This symbol stands for the items
should be forbidden.
This symbol stands for the items
should be followed
■..................................1
■
■................................11
■....................................14
■ ..........................19
■ ...................................20
■ ..................................22
■..................23
■...............24
■
■ ................................17
■ ....................................12
Operation and maintenance
Notices for operation
Notices for use ......................................3
Names and functions of each part ......................... 5
■Operation of remote control................................6
Clean and care
Troubleshooting
Installation service
Notices for installation
Installation dimension diagram
Install indoor unit
Install outdoor unit
Check after installation and test operation
Emergency operation
Installation and Maintenance of Healthy Filter
Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment
is necessary.
The products in this manual may be different with the real one, according to different
models, some models have displayer and some models without displayer, the position
and shape of the displayer please refer to the real one.
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure they are away from the appliance.

★
★
★
Operation and maintenance-notices for operation
1
★★
Be sure to pull out the power
★
★★
★
Earth: The ground
be connected!
If not, please ask the qualified person-
nel to install. Furthermore, don't conn-
ect each wire to the gas pipe, water
pipe, drainage pipe or any other impr-
oper places.
plug when not using the air
conditioner for a long time.
Otherwise, the accumulated dust
may cause fire or electric shock.
Select the most appropriate
temperature.
Keep room cool-
er than outside
about 5 degree.
It can preclude the electricity wasted.
Don't leave windows and
doors open for a long time
while operating the air
conditioner.
It can decrease the air conditioning
capacity.
Don't block the air intake or
outlet vents of both the
outdoor and indoor units.
It can decrease the air conditioning
capacity or cause a malfunction.
Keep combustible spray
away from the units more
than 1m.
It can cause afire or explosion.
If it is damaged, it may lead to
the fall of the unit and cause
the injury.
Please note whether the
installed stand is firm
enough or not.
Don't step on the top of the
outdoor unit or place some-
thing on it.
As falling off the outdoor unit
can be dangerous.
Don't attempt to repair
the air conditioner by
yourself.
The wrong repair will lead to
an electric shock or fire, so
you should contact the service
center to repair.

２
★
★
★
★
★
★
★
★
Notices for operation
If the supply cord is damaged, it must be replaced
by the manufacturer or its service agent or a
similarly qualified person in order to avoid a
hazard.
The airflow direction can be adjusted appro-
priately. At operating, adjust the vertical airflow
direction by adjusting the louvers of upward/do-
wnward direction. And then, hold two ends of
left and right louver to adjust the horizontal air-
flow.
Louver of left/right directionLouver of upward/
downward direction.
Don't insert your hands or stick into the air
intake or outlet vents.
Otherwise it will cause accident.
Don't blow the wind to animals and plants
directly. It can cause a bad influence to them.
Don't apply the cold wind to the body for a
long time.
It can cause the health problems.
Don't use the air conditioner for other purposes,
such as drying clothes, preserving foods, etc.
Splashing water on the air conditioner can
cause an electric shock and malfunction. Don't place a space heater near the air
conditioner.
Or CO toxicosis may occur for imcomplete
burning.

Anti-cool wind function:
In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't
arrive at certain temp., indoor fan will not act, in order to prevent cool wind blowing(within
2 mins):
1. Heating starts. 2. After Auto Defrost finished. 3. Heating under the low temperature.
*
*
*
*
*
*
Notices for use
Working principle and special functions for cooling
Principle:
Anti-freezing function:
Working principle and special functions for heating
Principle:
Defrosting:
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that
indoorambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
If the unit is running in COOL mode and in low temperature, there will be frost formed on
the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the
indoor unit microcomputer will stop compressor running and protect the unit.
℃
Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase
room temperature. This is the heat pump heating principle, its heating capacity will be
reduced due to outdoor temperature decrease.
If outdoor temperature becomes very low, please operate with other heating equipments.
When outdoor temperature is low but high humidity, after a long while running, frost will
form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting
function will act, the heat running will stop for 8-10mins.
During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.
This is due to the defrosting, it isn't malfunction.
After defrosting finished,the heating will recover automatically.
3

4
Notices for use
The operating temperature range (outdoor temperature) for cooling unit is 10℃~48℃；
for cooling and heating unit is -15℃~48℃.
Working temperature range
Maximum cooling
Minimum cooling
Maximum heating
Minimum heating
Indoor sideDB/WB(oC) Outdoor sideDB/WB(oC)
32/23
21/15
27/---
20/---
48/-
10/-
24/18
-15/-

Air in
Air out
⑶
⑸
⑴
⑷
Names and functions of each part
⑹
⑸
⑵
⑻
⑷
⑺
⑶
⑴
Indoor unit
Air out
Outdoor unit
Wireless
remote control
Air in
Power cable
Remotecontrol
Front panel
Filter
Guide louver
Wall pipe
Bind tape
Drainage pipe
⑹
⑺
⑻
Receive window
Heat
Cool
Power
Dry
⑵
ON/OFF
5
SET TEMP/
AMBIENT TEMP

6
●
AUTO COOL
DRY FAN
HEAT (Note:no for coolling only unit.
As for cooling only unit, it won’t have
any action when it receives the signal
of heating operation. )
FAN FAN speed button
Press this button once, fan speed will change
as below: Auto
Low speed Middle speed
High speed
Note: Under the Dry mode, the fan speed isn't
●
Simpleness swing mode is defaulted for wireless
remote control, in this mode, press this button,
(＋/－)
16～30℃。
●
Names and functions of remote control buttons
Note: Be sure that there are no obstructions between receiver and remote control; Don't drop
or throw the remote control; Don't let any liquid in the remote control and put the remote control
directly under the sunlight or any place where is very hot
.
Signal transmitter
Remote control
ON/OFF
ON/OFF button
Press this button, the unit will be started or stopped,
which can clear the timer or sleeping function of
last time.
●
TEMP. button
(＋/－)
When press +button, the setting temp. will b e
increased by 1 , When press - button, the
setting temp. will be decreased by 1
The temp. will be changed quickly
the button continuously and setting temp. range
℃
is
by pressing
●
●
●
Operation of remote control
Swing up and down button
℃
below.
Press this button, the running mode will change as
Mode button
MODE
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT
could turn on or turn off the Up and down
swing function.
When unit is turned off, synchronously press
"+" and Up and down swing buttons, it could
be switched between the simpleness swing
mode and stationary swing mode, at this time,
blinks 2 seconds.
In Stationary swing mode, press this button,the
angle for Up and down swing as show in below:
When up and down swing louver is working,
when turn off the unit, the siwng louver will
●
immediately stop at current position.
shows up and down swing louver swings back
and forth as show in the above figure.
adjustable, low fan speed is imperative,
but when operating this button, the wireless
remote control will send this signal.

7
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT
Operation of remote control
TIMER
●
HEALTH SAVE
HEALTH SAVE
“Electricity Save mode”, repress this button,
the whole unit will quit this mode, other mode
button is not available. Under the Energy Save
mode, the Temperature and the Fan speed
on the remote control are not adjustable.
● Save energy function: Under Cool mode, press
the right part of this button, the remote control
will display“ ”, the whole unit will enter into
HEALTH function: there is no this function
for this unit. If press this key, the main unit
will click, but it also runs under original status.
NOTE: This Remote control is universal, it could be used formany units, some buttons
of this control which are not available to
this unit will not be described below.
On the status of the unit on, press this
button to set timer off. On the status of
the unit off, press this button to set timer
off. Press this key once, words Hour on (off)
will appear and flicker. In which case, press
+/- button to adjust time (press+/- button
the setting time range is from 0.5 to 24 hr. ;
continuously to change timing value quickly ),
then remote controller will send out the signal
immediately and hour on/off will stop flickering.
If the time of that no press timer button
under flickering status is above 5s, the timer
setting will quit. If the timer has been set,
press this button once again to quit it.
press this key once again to fix the time,
●
Remote control
TURBO Turbo button
Set turbo on or off (the characters of turbo
will appear or disappear) by pressing this
●
key under cooling or heating mode. Once
energized, the unit will be defaulted to be
turbo off. This function can not be set under
of turbo won't appear.
auto, DRY or fan mode, and characters
button
Timer button
Names and functions of remote control buttons
(This function is applicable to partial of models)
(This function is applicable to partial of models)
● HEALTH function: press the left part of this
button, can set up Health
function on or off.
Left and right swing button
There is no this function for this unit. If press
this key, the main unit will click, but it also
runs under original status.
●

8
Press this button, could select displaying
the indoor setting temperature or indoor
ambient temperature. When the indoor unit
firstly power on it will display the setting
temperature, if the temperature's displaying
status is changed from other status to" ",
displays the ambient temperature, 5s later
or within 5s, it receives other remote control
signal that will return to display the setting
temperature. if the users haven't set up the
temperature displaying status, that will
display the setting temperature.
TEMP button
TEMP
Press this button, Sleep On and Sleep
Off can be selected. After powered on,
Sleep Off is defaulted. After the unit is
turned off, the Sleep function is canceled.
After Sleep function set up, the signal of
Sleep will display. In this mode, the time of
timer can be adjusted. Under Fan and Auto
modes, this function is not available.In
sleep mode, setting temperature is
adjusted automatically.
●
X-FAN button
Set X-FAN on (the characters of X-FAN will
appear)or off (the characters of X-FAN
disappear ) by pressing this key under
cool or dehumidify mode. Once energized,
the unit will be defaulted to be X-FAN off.
This function can not be set under auto,
fan or heat mode, and the characters of
X-FAN won't appear.
Note: X-FAN is the alternative expression
of BLOW for the purpose of understanding.
X-FAN
●
●
●
NOTE: This remote control is universal, it could be used formany units, some
buttons of this control which are not available to this unit will not be
described below.
Names and functions of remote control buttons
Operation of remote control
Press this button to select LIGHT on or off
in the displayer. When the LIGHT on is
set,the icon will be displayed and the
indicator light in the displayer will be on.
When the LIGHT off is set, the icon will
be displayed and the indicator light in the
displayer will be off.
Light button
LIGHT
SLEEP Sleep button
Remote control
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT

Guide for operation-general operation
★
cheduled timer on or timer off.
ON/OFF
MODE
FAN
X-FAN
TURBO SLEEP LIGHT
TEMP TIMER
ON/OFF
MODE
FAN
X-FAN
TURBO SLEEP LIGHT
TEMP TIMER
1. Press ON/OFF button to start the unit after powering
the main unit on. (Note: Power the unit on every time,
the big -guide louver and small-guide louver will be
closed firstly.)
2. Press MODE button to select desired running mode.
3. Press +/ - button to set the desired temperature.
(It is unnecessary to set the temperature at AUTO mode)
4. Press FAN button to set fan speed, the AUTO FAN,
LOW, MID or HIGH could be selected.
5. Press button to set swing mode.
1. Press SLEEP button, set the sleep mode.
2. Press TIMER button, then press +/- button, to set the
3. Press light button to control displayer light on or off.
4. Press X-FAN button to set X-FAN function on or off.
5. Press turbo button to set this function on or off.
Guide for operation-optional operation
Introduction for special function
This function indicates that moisture on evaporator of indoor unit will be blowed after the unit
About X-FAN function
is stopped to avoid mould.
1. Having set X-FAN function on: After turning off the unit by pressing ON/OFF button
indoor fan will continue running for about 10 min. at low speed. In this period,
press X-FAN button to stop indoor fan directly.
2. Having set X-FAN function off: After turning off the unit by pressing ON/OFF button,
the complete unit will be off directly.
Operation of remote control
９

1.
Changing batteries and notices
4.
2.
3.
★
●
●
●
●
●
Slightly to press the place with , along the arrowhead direction to push the back cover of wireless
remote control. (As show in figure)
Take out the old batteries. (As show in figure)
Insert two new AAA1.5V dry batteries, and pay attention to the polarity.
(As show in figure)
Attach the back cover of wireless remote control. (As show in figure)
When changing the batteries, do not use the old or different batteries,
If the wireless remote control will not be used for a long time, please
otherwise, it can cause the malfunction of the wireless remote control.
take them out, and don't let the leakage liquid damage the wireless
remote control.
The operation should be in its receiving range.
It should be placed at where is 1m away from the TV set or stereo sound sets.
If the wireless remote control can not operate normally, please take them out,
●The battery must be removed from the appliance before it is scrapped.
The battery is to be disposed of safely
after 30s later and reinsert, if they cannot normally run, please change them. Sketch map for
changing batteries
NOTE: Fig.1
Fig.2
★
★
★
★About lock
About AUTO RUN
will be displayed on it, in which case, press any button, the mark will
When AUTO RUN mode is selected, the setting temperature will not be displayed on the
LCD, the unit will be in accordance with the room temp. automatically to select the suitable
running method and to make ambient comfortable.
About turbo function
If start this function, the unit will run at super-high fan speed to cool or heat quickly so that
the ambient temp. approachs the preset temp. as soon as possible.
Press +and - buttons simultaneously to lock or unlock the keyboard. If the remote controller
is locked, the icon
flicker for three times. If the keyboard is unlocked, the mark will disappear.
About switch between Fahrenheit and Centigrade
Under status of unit off, press MODE and - buttons simultaneously to switch℃ and ．
Operation of remote control
１０

is on the displayer box.
It's a special selectivebutton for the users, who are not accustomed to the
light at sleeping.
Get the displayer indicator light on: When setting the light function,the mark will
pressing this button. In which case,the diss-
player indicator light will be on if the AC receives
Get the displayer indicator light off: If cancel the light function,the mark will disap-
per on the remote controller screen by pressing this
button. In which case, the displayer indicator light will
be off if the AC receives this signal.
Displayer indicator light control of indoor unit
●
●
display on the remote controller screen by
this signal.
Emergency operation
Emergency operation
Turn on the unit: At unit turned off, press
the button, the unit will run at Auto mode
immediately. The microcomputer will accord
●
to the indoor temperature to select (Cooling,
Heating, Fan) and obtain the comfortable effect.
Turn off the unit: At unit turned on, press the
button, the unit will stop working.
●
Fig.3
１１
Manual switch
If the wireless remote control is lost
or broken, please use the manual switch
Auto mode, but the temperature and fan
button. At this time, the unit will run at the
To open the panel, the manual switch
speed cannot be changed. The operation
was shown as below:

℃
●●
●●
●
℃
②Clean the air filter
③
①
(a)
(b)
Clean and care
Caution
Turn power off and pull out the power plug before cleaning air conditioner, or it may cause electric
shock.
Never sprinkle water on the indoor unit and the outdoor unit for cleaning because it can cause an
electric shock.
Volatile liquid (e.g. thinner or gasoline) will damage the air conditioner. (So wipe the units with a
dry soft cloth, or a cloth slightly moistened with water or cleanser.)
Clean the front panel
Clean the air filter (Recommended once every three months)
NOTE: If dust is much more around the air conditioner, the air filters should be cleaned many times.
After taking off the filter, don't touch the fin of indoor unit, in order to avoid hurt your fingers.
Take down the air filter
At the slot of surface panel to open an angle, pull the air filter
downward and take it out, please see the Fig. 4(a, b).
To clean the dust adhering to the filters, you can either
use a vacuum cleaner, or wash them with warm water
the water with the neutral detergent should below 45
degree), and dry it in the shade.
NOTE: Never use water above 45 to clean, or it can
cause deformation or discoloration. Never parch it by
fire, or can cause a fire or deformation.
Insert the air filter
Reinsert the filters along the direction of arrowhead, and
then to cover the cover and clasp it.
Fig.4
When cleaning the front panel, please dip the cloth into the water temperature of 45 below, then to dry
the cloth and wipe the dirty part.
Note: Please do not to immerse the front panel in water, due to there are microcomputer components and
circuit diagrams on the front panel.
１２

① Be sure that nothing obstructs the air outlet and intake vents.
②
③ Check that whether the batteries of air conditioner are
changed or not.
④ Check that whether the installation stand of the outdoor
unit is damaged or not. If damaged, please contact the dealer.
①
②
③
④
⑤
Clean and care
Check before use
Check that whether ground wire is properly connected or not.
Maintain after use
Turn main power off.
Clean the filter and indoor and outdoor units' bodies.
Clear dust and obstructions from the outdoor unit.
Repaint the rubiginous place on the outdoor unit to prevent it from spreading.
Adopt the special shield to cover the outdoor unit, avoid the rain water, dust enter into
the unit and get rust.
１３

Once the air conditioner is stopped, it will
not operate in approximately 3 minutes to
protect itself.
●
●
●
●
●
●
Troubleshooting
CAUTION
Don't attempt to repair the air conditioner by yourself, it can cause an electric shock or
fire. Please check the following items before asking for repair, it can save your time and
money.
Phenomenon Troubleshooting
Not operate immediately when the air
conditioner is restarted.
There's unusual smell blowing from the outlet
after operation is started. The unit has no peculiar smell by itself. If has
that is due to the smell accumulated in the
ambient.
Solution method: Cleaning the filter.
If problem still has, so need to clean air
conditioner. (Please contact with the authorized
maintenance center.)
Sound of water flow can be heard during
the operation. The air conditioner is started, when it is
running the compressor started or stopped
running, or the unit is stopped, sometimes
there is swoosh or gurgle, the sound is due
to refrigerant flowing they are not malfuncti-
ons.
In COOL mode, sometimes the mist emitted
from the air outlet vent. When the indoor temperature and humidity
are very high, this phenomenon would
happen. This is caused by the room air is
swiftly cooled down. After running for a while,
indoor temperature and humidity will fall
down, the mist will die away.
Creaking noise can be heard when start or
stop the unit. This is caused by the deformation of plastic
due to the changes of temperature.
Waiting
１４

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●
●
●
●
●
●
●
●
●
●
●
●
●
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●
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Troubleshooting
Phenomenon Troubleshooting
The unit can not run.Has the power been shut down?
Is power plug loosed?
Is the circuit protection device tripped off or not?
Is voltage higher or lower?
(Tested by professionals)
Is the TIMER correctly used?
Cooling(Heating) efficiency is not good. Is Temp. setting suitable?
Were inlet and outlet vents obstructed?
Is filter dirty?
Are the windows and doors clothed?
Did Fan speed set at low speed?
Is there any heat sources in the room?
Wireless remote control is not available.The unit is interfered by abnormal or frequent
functions switchover occasionally the controller
cannot operate. At this time, you need to pull out
of the plug, and reinsert it.
Is it in its receiving range? Or obstructed?
To check the voltage in wireless remote control inside
is charged, otherwise to replace the batteries.
Whether the wireless remote control is damaged.
If water leakage in the room. The air humidity is on the high side.
Condensing water over flowed.
The connection position of indoor unit drainage
pipe is loosed.
If water leakage in outdoor unit.When the unit is running in COOL mode, the pipe
and connection of pipe would be condensed due
to the water cooled down.
When the unit is running in Auto Defrosting mode
the ice thawed and flowed out.
When the unit is running in HEAT mode, the water
adhered on heat exchanger dripped off.
Noise from indoor unit emitted. The sound of fan or compressor relay is switching
on or off.
When the defrosting is started or stop running,
it will sound. That is due to the refrigerant flowed
to the reverse direction.
Breaking off
１５

●
●
●
●
Troubleshooting
Phenomenon Troubleshooting
Indoor unit cannot deliver air.
Moisture on air outlet vent
H1: Defrosting
.If unit is running under the high humidity for
●It is normal.
a long time, the moisture will be condensed
on the air outlet grill and drip off.
Immediately stop all operations and plug out, contact
the dealer in following situations.
There is harsh sound during operation.
The terrible odors emitted during operation.
Water is leaking in the room.
Air switch or protection switch often breaks.
Carelessy splash water or something into unit.
There is an abnormal heat in power supply cord
and power plug.
Stop running and pull out of the plug.
In HEAT mode, when the temperature of indoor
heat exchanger is very low, that will stop deliver
air in order to prevent cool air. (Within 2min)
In HEAT mode, when the outdoor temperature
is low or high humidity, there are much frost be
formed on the outdoor heat exchanger, that the
unit will automatically defrost, indoor unit stop
blowing air for 3-12min.
During the defrosting, there is water flowing out
or vapor be produced.
In dehumidifying mode, sometimes indoor fan will
stop, in order to avoid condensing water be vapo-
rized again, restrain temperature rising.
16

17
1.
2.Select a position where the condensing water can be easily drained out, and the place
is easily connected for outdoor unit.
4.Can select the place where is strong enough to withstand the full weight and vibration of
the unit. And will not increase the noise.
5.
6.
7.
8.Make sure that the indoor unit installation should accord with installation dimension
diagram requirements.
3.Select a location where the children can not reach.
●
●
1.The unit installation work must be done by qualified personnel according to the local
rules and this manual.
2.Before installating, please contact with local authorized maintenance center, if unit is
not installed by the authorized maintenance center, the malfunction may not solved,
due to discommodious contacts.
3.W
4 .the appliance must be positioned so that the plug is accessible.
hen removing the unit to the other place, please firstly contact with the authorized
Maintenance Center in the local area.
●
●
●
●
Notices for installation
Important Notices
Basic Requirements For Installation Position
Install in the following place may cause malfunction. If it is unavoidable contact with
service center please:
Place where strong heat sources, vapors, flammable gas or volatile object are emitted.
Place where high-frequency waves are generated by radio equipment, welders and
medical equipment.
Place where a lot of salinities such as coast exists.
Place where the oil (machine oil) is contained in the air.
Place where a sulfured gas such as the hot spring zones is generated.
Other place with special circumstance.
Indoor Unit Installation Position Selection
The air inlet and outlet vent should be far from the obstruction, make sure that the air
can be blown through the whole room.
Be sure to leave enough space to allow access for routine maintenance. The height of the
installed location should be 250cm or more from the floor.
Select a place about 1m or more away from TVset or any other electric appliances.
Select a place where the filter can be easily taken out.
.Do not use the unit in the immediate surroundings of a laundry a bath a shower or a
swimming pool.
9
1.Select a location from which noise and outflow air emitted by unit will not inconvenience
neighbors, animals, plants.
2.Select a location where there should be sufficient ventilation.
3.Select a location where there should be no obstructions cover the inlet and outlet vent.
4.The location should be able to withstand the full weight and vibration of the outdoor unit
and permit safe installation.
5.Select a dry place, but do not expose under the direct sunlight or strong wind.
6.
7.
8.
9.
Outdoor Unit Installation Position Selection
Make sure that the outdoor unit installation dimension should accord with installation
dimension diagram, convenient for maintenance, repair.
The height difference of connecting the tubing within 5m, the length of connecting the
tubing within 10m.
Select a place where it is out of reach for the children.
Select a place where will not block the passage and do not influence the city appearance.

18
Note:
Make sure that the Live wire or Zero line as well as the earth wire in the family power
socket can not be wrong connected, there should be reliable and no short circuit in the
diagram.
wrong connection may cause fire.
●
●
4. The min. distance from the unit and combustive surface is 1.5m.
1. The power supply should be used the rated voltage and AC exclusive circuit,
the power cable diameter should be satisfied.
2. Don't drag the power cable emphatically.
3.
①②③
④
1. Air conditioner is type I electric appliance, thus please do conduct reliable earthing
measure.
2. The yellow-green two-color wire in air conditioner is earthing wire and cannot be used
for other propose. It cannot be cut off and be fix it by screw, otherwise it would cause
electric shock.
3. The earth resistance should accord to the National Criterion.
4. The user power must offer the reliable earthing terminal. Please don't connect the
earthing wire with the following place:
Tap water pipe. Gas pipe. Contamination pipe.
Other places that professional personnel consider them unreliable.
5. The appliance shall be installed in accordance with national wiring regulations.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
should be connected in fixed wiring. For models with a power plug, make sure the plug
is within reach after installation.
It should be reliably earthed, and it should be connected to the special earth device,
the installation work should be operated by the professional.
The air switch must have the functions of magnetic tripping and heat tripping, in order
to protect the short circuit and overloading.
6.
5. Including an air switch with suitable capacity, please note the following table. Air switch
PCB board.should be included magnet buckle and heating buckle function, it can protect
the circuit-short and overload. (Caution: please do not use the fuse only for protect
the circuit)
Notices for installation
Safety Requirements For Electric Appliances
Earthing requirements
18、24K 25A
Air switch capacityAir-conditioner (Btu/h)