ACD CHD09KCH19S User manual

Please read this owner’s manual carefully
before operating the unit and keep it for future reference.
Owner’s Manual
DUCTLESS SINGLE ZONE
HEAT PUMP
Models:
CHD09KCH19S
CHD12KCH17S
CHD18KCH17S
CHD24KCH18S

CONTENTS
Safety precautions
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01
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05
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06
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12
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13
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14
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16
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19
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20
Parts name
Operation and introduction of remote controller
Clean and maintenance
Checked items before maintenance
Installation notice
Installation of indoor unit
Test and operation
Configuration of connection pipe

Explanation of Symbols
WARNING
CAUTION
NOTICE
1.Damage the product due to improper use or misuse of the product;
2.Alter, change, maintain or use the product with other equipment without abiding
by the instruction manual of manufacturer;
3.After verification, the defect of product is directly caused by corrosive gas;
4.After verification, the defects are due to improper operation during transportation
of product;
5.Operate, repair, maintain the unit without abiding by instruction manual or related
regulations;
6.After verification, the problem or dispute is caused by the quality specification or
performance of parts and components that produced by other manufacturers;
7.The damage is caused by natural calamities, bad using environment or force
majeure.
Exception Clauses
Manufacturer will bear no responsibilities when personal injury or property loss is
caused by the following reasons.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to
property.
Indicates important but not hazard-related
information, used
to indicate risk of property damage.
If it needs to install, move or maintain the air conditioner, please contact dealer
or local service center to conduct it at first. Air conditioner must be installed,
moved or maintained by a qualified person. Otherwise, it may cause serious
damage or personal injury or death.
When refrigerant leaks or requires discharge during installation, maintenance, or
disassembly, it should be handled by certified professionals or otherwise in
compliance with local laws and regulations.
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 that they do not play with the appliance.

FCC WARNING
IC STATEMENT
●
●
Reorient or relocate the receiving antenna.
●
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
●
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
WARNING: Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to operate the
equipment.
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions :
(1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions,may cause harmful
interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
This device complies with Industry Canada licenceexempt RSS standard(s). Operation
is subject to the following two conditions: (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that may cause
undesired operation of the device.

IC STATEMENT
This equipment complies with FCC’s and IC’s RF radiation exposure limits set forth
for an uncontrolled environment. The antenna(s) used for this transmitter must be
installed and operated to provide a separation distance of at least 20 cm from all
persons and must not be collocated or operating in conjunction with any
other
antenna or transmitter. Installers must ensure that
20cm separation distance will
be maintained between the device (excluding its handset) and users.

Safety precautions
Installation
1
WARNING
Installation or maintenance
must be performed by
qualified professionals.
The appliance shall be
installed in accordance with
national wiring regulations.
According to the local safety
regulations, use qualified
power supply circuit and
circuit breaker.
All wires of indoor unit and
outdoor unit should be
connected by a
professional.
Be sure to cut off the power
supply before proceeding
any work related to elec-
tricity and safety.
Make sure the power supply
matches with the require-
ments of air conditioner.
Unstable power supply or
incorrect wiring may result
in electric shock, fire haza-
rd or malfunction. Please
install proper power supply
cables before using the air
conditioner.
The grounding resistance
should comply with nation-
al electric safety regula-
tions.
Air Conditioner should be
properly grounded. Inco-
rrect grounding may cause
electric shock.
Do not put through the
power before finishing in-
stallation.
Do install the circuit brea-
ker. If not, it may cause a
malfunction.
An all-pole disconnection
switch having a contact se-
paration of at least 3mm in
all poles should be conne-
cted in fixed wiring.
Circuit breaker should
include a magnet buckle
and heating buckle
function. It can protect the
overload and short-ciruit.

Safety precautions
Installation
2
CAUTION
Instructions for installation
and use of this product are
provided by the manufac-
turer.
Select a location which is
out of reach for children
and far away from animals
or plants. If it is unavoid-
able, please add a fence
for safety purposes.
The indoor unit should be
installed close to the wall.
Do not use unqualified
power cords.
If the length of the power
connection wire is
insufficient,please contact
the supplier for a new
one.
The appliance mustbe
positioned so that theplug
is accessible.
For the airconditioner
withplug, theplug should
be re-achable after
finishing in-stallation.
For the air conditioner with-
out plug, a circuit breaker
must be installed in the
line.
The yellow-green wire in
A/C is the ground wire,
which cannot be used for
other purposes.
The air conditioner is a
first class electric applian-
ce. It must be properly gro-
unded with a specialized
grounding device by a
professional. Please
make sure it is always
grounded effectively,
otherwise it may cause
electric shock.
The temperature of refri-
gerant circuit will be high,
please keep the interconn-
ection cable away from the
copper tube.

Safety precautions
Operation
and Maintenance
3
WARNING
This appliance can be used
by children aged from 8
years and above and per-
sons with reduced physi-
cal, sensory or mental ca-
pabilities or lack of expe-
rience and knowledge if
they have been given su-
pervision or instruction con-
cerning use of the applian-
ce in a safe way and un-
derstand the hazards in-
volved.
Children shall not play with
the appliance.
Cleaning and user main-
tenance shall not be made
by children without super-
vision.
If the supply cord is damag-
ed, it must be replaced by
the manufacturer, its ser-
vice agent or similarly qua-
lified persons in order to
avoid a hazard.
Do not connect air condi-
tioner tomulti-purpose soc-
ket. Otherwise, it may cau-
se fire hazard.
Do disconnect power supp-
ly when cleaning air condi-
tioner. Otherwise, it may
cause electric shock.
Do not washthe air condi-
tioner with water to avoid
electric shock.
Do not spray water on in-
door unit. It may cause ele-
ctric shock or malfunction.
Do not repair air condition-
er by yourself. It may cause
electric shockor damage.
Please contact dealer when
you need torepair air con-
ditioner.
After removing the filter, do
not touch fins to avoid in-
jury.
Do not extend fingers or
objects into air inlet or air
outlet. It may cause person-
al injury or damage.

Safety precautions
Operation
and Maintenance
4
CAUTION
Do not spill water on the re-
motecontroller, otherwise
the remotecontroller may
be broken.
Do not use fire or hair dry-
er to dry the filter to avoid
deformation or fire hazard.
Do not block air outlet or
air inlet. It may cause mal-
function.
Do not step on top panel of
outdoor unit, or put heavy
objects. It may cause dam-
age or personal injury.
When below phenomenon
occurs, please turn off air
conditioner and disconnect
power immediately, and
then contact the dealer or
qualified professionals for
service.
Power cord is overheat-
ing or damaged.
There’s abnormal sound
during operation.
Circuit breaker trips off
frequently.
Air conditioner gives off
burning smell.
Indoor unit is leaking.

5
Indoor Unit
Parts name
Display
NOTE
●
●
This is the general introduction and the color of indicator is only for reference. Please refer to the actual
display.
Display content may be different from the actual. Please refer to the actual display.
If remote controller is lost or damaged, please use aux. button to turn on or turn off the air
conditioner. The operation in details is as below: As shown in the figure, open panel and
press aux. button to turn off the air conditioner. When the air conditioner is turned on, it will
operate under auto mode.
Temp. indicator
Power indicator
aux. button
filterair inlet panel
horizontal louver
air outlet

6
Set temperature
WiFi function
Sleep mode
Health mode
Scavenging function
8℃heating function
Power limiting operation
X-FAN function
Left & right swing
Up & down swing
Child lock
Quiet
Set temp.
Outdoor ambient
temp.
temp.
Indoor ambient
Clock
Operation mode
Set time
TIMER ON / TIMER OFF
Turbo mode
Send signal
Auto mode
Cool mode
Temp.
Dry mode
Fan mode
Heat mode
display type
I feel
Set fan speed
Buttons on remote controller Introduction for icons on display
screen
Operation and introduction of
remote controller
TURBO
FAN
MODE
ON/OFF
I FEEL T-ON T-OFF
TEMP
CLOCK
LIGHT
WiFi
SLEEP

●
●
●
NOTE
●
Introduction for buttons on
remote controller
Press this button to turn on the unit. Press this
button again to turn off the unit.
Press this button to select your required operat-
ion mode.
MODE
HEATFANDRYAUTO COOL
TURBO
adjust fan blowing angle.
Under COOL or HEAT mode, press this button to
●
●
●
●
When selecting heating mode, the air condition-
er operates under heat mode. Press " " or " "
button to adjust set temperature. Press "FAN"
button to adjust fan speed. Press " " / " "
button to adjust fan blowing angle. (Cooling
only unit won't receive heating mode signal. If
setting heat mode with remote controller, press
ON/OFF button can’t start up the unit).
●
NOTE
When selecting auto mode, air conditioner will
operate automatically according to factory
setting. Press "FAN" button to adjust fan
speed. Press " " / " " button can adjust fan
blowing angle.
After selecting cool mode, air conditioner will
operate under cool mode. Press " " or " "
button to adjust set temperature. Press "FAN"
button to adjust fan speed. Press " " / " "
button to adjust fan blowing angle.
When selecting dry mode, the air conditioner
operates at low speed .Under dry mode, fan
speed cannot be adjusted.
Press" " / " " button to adjust fan blowing
angle. When selecting fan mode, the air
conditioner will only blow fan, no cooling and no
heating. All indicators are OFF. Press "
FAN" button to adjust fan speed. Press " "
/ " " button to
For preventing cold air, after starting up heating mode,
indoor unit will delay 1~5 minutes to blow air (actual
delay time is depend on indoor ambient temperature).
Set temperature range from remote controller:
16~30℃(61-86°F);
Under auto mode, temperature can be displayed;
Under auto mode, set temperature can be adjusted.
This mode indicator is not available for some models.
FAN
, then back to Auto., to,
NOTE
●
●
●
This button is used for setting Fan Speed in the
sequence that goes from AUTO, , , ,
This is a general use remote controller. It could be
used for the air conditioner with multifunction. For the
functions which the model doesn't have, if press the
corresponding button on the remote controller, the unit
will keep the original running status.
After putting through the power, the air conditioner will
give out a sound. Power indicator " " is ON. After
that, you can operate the air conditioner by using
remote control.
Under on status, pressing the button on the remote
control, the signal icon " " on the display of
remote control will blink once and the air conditioner
will give off a " ding " sound, which means the signal
has been sent to the air conditioner.
As for the models with functions of WiFi or wired
controller, the indoor unit must be controlled by a
standard remote control under auto mode first, and
then the function of adjustable temperature under auto
mode can be realized by APP or the wired controller.
This remote control can adjust the temperature
under auto mode. When matching with the unit which
is without the function of adjustable temperature under
auto mode, the set temperature under auto mode may
be invalid, or the displayed set temperature on the unit
is not same as that on the remote control under
auto mode.
7
Under AUTO speed, air conditioner will select proper
fan speed automatically according to factory default
setting.
It's low fan speed under dry mode.
X-FAN function: Holding fan speed button for 2s in
cool or dry mode, the icon ""is displayed and the
indoor fan will continue operation for a few minutes in
order to dry the indoor unit even though you have
turned off the unit. After energization, X-FAN OFF is
defaulted. X-FAN is not available in auto, fan or heat
mode.
This function indicates that moisture on evaporator of
indoor unit will be blowed after the unit i s stopped to
avoid mould.
●
Having set X-FAN function on: After turning off the
unit by pressing ON/OFF button, indoor fan will
continue running for a few minutes at low speed . In
this period, hold fan speed button for 2s to stop
indoor fan directly.
Having set X-FAN function off: After turning off the
unit by pressing ON/OFF button, the complete unit
will be off directly.
ON/OFF

●
●
●
●
●
●
Press this button to select left & right swing angle.
Fan blowing angle can be selected circularly as
below:
Pressing this button can select the up & down
swing
angle. Fan blow angle can be selected circularly as
below:
●
NOTE
NOTE
●This function is only available for some models.
When selecting " ", air conditioner is blowing
fan automatically. Horizontal louver will automat-
/
Hold " "button for 2s to set your required
swing angle. When reaching your required
angle, release the button.
Press this button continuously more than 2s, the
main unit will swing back andforth fromleft to right,
and then release the button, the swinging will stop
andpresent position of louver guide will be kept.
Under left andright swing mode, when the status is
switchedfromoff to , if pressing this button again
2s later,status will switch to off status
directly; if pressing this button again within 2s, the
change of swing status will also dependon the
circulation sequence stated above.
no display
position)
(stops at current
“、 、 " maynot be available. When air condi-
tioner receives thissignal, the air conditioner will blow
fan automatically.
Press this button continuouslyfor more than 2s, the
main unit will swing back andforth fromup to down,
andthen release the button, the unit present
position of louver guide will be kept immediately.
Under up and down swing mode, when the status is
switchedfromoff to , if pressing this button again
2s later,status will switch to off status
directly; if pressing this button again within 2s, the
change of swing status will also dependon the
circulation sequence stated above.
●
●
no display
(horizontal louvers stops
at current position)
When selecting " ", air conditioner is
、 、
ically swing up & down at maximum angle.
When selecting "、 、 、 、 ", air condition-
er is blowing fan at a fixedposition.
Horizontal louver will stop at the fixed position.
Press " " or " " button once to increase or
decrease set temperature by 1℃(°F).
Holding " " or " " button, 2s later, set
temperature on remote control will change
quickly. On releasing button after setting is
finished, temperature indicator on indoor unit
will change accordingly.
When setting T-ON, T-OFF or CLOCK, press " "
or " " button to adjust time. (Refer to CLOCK, T-
ON, T-OFF buttons)
blowing fan at a fixedangle. Horizontal louver
will send air at a fixed angle.
T-ON T-OFF
T-ON button
"T-ON"button can set the timer duration. After
button to cancel it.
pressing this button, " " icon disappears and
the word "ON"on remote control blinks. Press
" " or
" " button to adjust T-ON setting. After
each pressing " " or " " button, T-ON setting
will increase or decrease 1min. Hold " " or " "
button, 2s later, the time will change quicklyuntil
reaching your requiredtime. Press "T-ON"to
confirmit. The word "ON"will stop blinking. " "
icon resumes display. Cancel T-ON: Under the
condition that T-ON is startedup, press "T-ON"
button to cancel it.
T-OFF button
"T-OFF"button can set the time for timer off. Af-
ter pressing this button, " " icon disappears
andthe word "OFF" on remote controller blinks.
Press " " or " " button to adjust T-OFF setting.
8
turn to quick COOL or quick HEAT mode. " "
icon is displayed on remote control. Press this
button again to exit turbo function and " " icon
will disappear. When using this function, the
unitwill run at super-high fan speed to cool or
heat quickly so thatthe ambienttemperature
approaches the preset temperature as soon as
possible.
After each pressing " " or " " button, T-OFF
setting will increase or decrease 1min. Hold " "
or " " button, 2s later, the time will change qui-
ckly until reaching your required time. Press "T-
OFF" word "OFF" will stop blinking.
" " icon
resumes displaying. Cancel T-OFF. Under the
condition that T-OFF is started up, press "T-OFF"

I FEEL
●
●
NOTE
CLOCK
SLEEP
●Press this button, can select Sleep 1 ( 1),
Sleep 2 ( 2), Sleep 3 ( 3) and cancel the
Sleep, circulate between these, after electrified,
Sleep Cancel is defaulted.
9
Clock time adopts 24-hour mode.
The interval between two operations can't exceed 5s.
Otherwise, remote control will quit setting status.
Operation for TIMER ON/TIMER OFF is the same.
●Sleep 1 is Sleep mode 1, in Cool modes; sleep
status after run for one hour, the main unit setting
temperature will increase 1 , two hours, setting
temperature increased 2℃, then the unit will run at
this setting temperature; In Heat mode: sleep
●Sleep 2 is sleep mode 2, that is air conditioner
●
status after run for one hour, the setting tempera-
ture will decrease 1 , two hours, setting tempera-
ture will decrease 2 , then the unit will run at this
setting temperature.
will run according tothe presetting a group of
sleep temperature curve.
Sleep 3-the sleep curve setting under Sleep
Press this button to set clock time. " " icon on
remote controller will blink. Press " " or " "
button within 5s to set clock time. Each pressing of
" " or " " button, clock time will increase or
decrease 1 min. If hold " " or " " button , 2s
later, time will change quickly. Release this button
when reaching your required time. Press "CLOCK"
button to confirm the time. " " icon stops blink-
ing.
●
●
●
●
NOTE
Under on and off status, you can set T-OFF or T-ON
simultaneously.
Before setting T-ON or T-OFF, please adjust the
clock time.
After starting up T-ON or T-OFF,set the constant
circulating valid.
After that, air conditioner will be turned on or turned
off according to setting time. ON/OFF button has no
effect on setting. If you don’t need this function,
please use remote control to cancel it.
●Sleep3- the sleep curve setting under Sleep
mode by DIY;
(1)Under Sleep 3 mode, press “TURBO” button for a
long time, remote control enters into user indi-
viduation sleep setting status, at this time, the time
of remote controller will display “1hour”, the setting
temperature “88” will display the corresponding
temperature of last setting sleep curve and blink
(The first entering will display according to the
initial curve setting value of factory settings);
(2)Adjust “△” and “▽” button,to change the
corresponding temperature, after adjusted,press
“TURBO” button for confirmation;
(3) At this time, 1hour will be automatically
increased at the timer position on the remote con-
trol, (that are "2hours" or "3hours" or "8hours"), the
place of setting temperature "88" will display the
corresponding temperature of last setting sleep
curve and blink;
(4) Repeat the above step (2)~(3) operation, until
8 hours temperature setting finished, sleep,curve
setting finished, at this time, the remote control
will resume the original timer display; temperature
display will resume to original setting temperature.
mode by DIY could be inquired:
The user could accord to sleep curve setting
method to inquire the presetting sleep curve, enter
into user individuation sleep setting status, but do
not change the temperature, press "TURBO" button
directly for confirmation. Note: In the above preset-
ting or enquiry procedure, if continuously within
10s, there is no button pressed, the sleep curve
setting status will be automatically quit and
resume the original display. In the presetting
or enquiry procedure, press
"ON/OFF" button, "MODE" button, "SLEEP" button,
the sleep curve setting or enquiry status will quit
similarly.
Press this button to start I FEEL function and " "
will be displayed on the remote control. After this
function is set, the remote control will send the
detected ambient temperature to the controller
a nd the unit will automatically adjust the indoor te-
mperature according to the detected temperature.
Press this
button again to cancel I FEEL function
and " " will disappear.
Please put the remote control near user when this
function is set. Do not put the remote controller
near the object of high temperature or low temper-
ature in order to avoid detecting inaccurate ambie-
nt temperature.When I FEEL function is turned on,
the remote control should be put within the area
where indoor unit can receive the signal sent by the
remote controller.

8℃heating function
NOTE
NOTE
LIGHT
TEMP
no display
10
Energy-saving function
Function introduction for
combination buttons
Under heat mode, press "TEMP" and "CLOCK"
buttons simultaneously to start up or turn off 8 ℃
heating function. When this function is started up,
" " and "8℃" will be shown on remote control,
and the air conditioner keep the heating status at
8℃. Press "TEMP" and "CLOCK" buttons simulta-
neously again to exit 8℃heating function.
Press this button, you can see indoor set tempera-
ture, indoor ambient temperature on indoor unit's
display. The setting on remote control is selected
circularly as below:
This function is only available for some models.
WiFi
NOTE
NOTE
This function is only available for some models.
Under energy-saving function, fan speed is defaulted
at auto speed and it can't be adjusted.
Under energy-saving function, set temperature can 't
be adjusted. Press "TURBO" button and the remote
control won't send signal.
Sleep function and energy-saving function can 't oper-
ate at the same time. If energy-saving function has
been set under cool mode, pressing "SLEEP" button
will cancel energy-saving function. If sleep function
has been set under cool mode, starting up the
energy-savingfunction will cancel sleep function.
Under 8℃heating function, fan speed is defaulted at
auto speed and it can't be adjusted.
Under 8℃heating function, set temperature can 't be
adjusted. Press "TURBO" button and the remote
control won't send signal.
Sleep function and 8℃heating function can't operate
at the same time. If 8℃heating function has been set
under heat mode, press "SLEEP" button will cancel 8℃
heating function. If sleep function has been set under
heat mode, start up the 8℃heating function will
cancel sleep function.
Under ℉temperature display, the remote control
will display 46℉heating.
Press " WiFi " button to turn on WiFi function, "WiFi "
icon will be displayed on the remote control;
Hold " WiFi " button for 5s to turn off WiFi function
and " WiFi " icon will disappear.
Under off status, press "MODE" and " WiFi " buttons
simultaneously for 1s, WiFi module will restore
factory settings.
Press this button to turn on or turn off the health
andscavenging functions in operation status.
Press this button for the first time to start scaveng-
ing function; LCD displays " ". Press the button
for the second time to start health and scaveng-
ing functions; LCD displays" " and " ". Press
this button for the third time to quit health and
scavenging functions simultaneously. Press the
button for the fourth time to start health function;
LCD display " ". Press this button again to
repeat the operation above.
Under cooling mode, press "TEMP" and "CLOCK"
buttons simultaneously to start up or turn off ener-
gy-saving function. When energy-saving function
is started up, "SE" will be shown on remote con-
trol, and air conditioner will adjust the set tem-
perature automatically according to ex-factory
setting to reach the best energy-saving effect.
Press "TEMP" and "CLOCK" buttons simultane-
ously again to exit energy-saving function.
Press this button to turn on or turn off the display
light on the indoor unit.
The display light is defaulted on after powering on.

11
●
●
●
●
●
●
1.
2.
3.
4. Reinstall the cover (as shown in Fig 2 ④).
Fig.1
Replacement of batteries in
remote control
Fig.2
Lift the cover along the direction of arrow
(as shown in Fig 1①).
①
②
③
④
Place two 7# (AAA 1.5V) dry batteries, and make
sure the position of “ + ” polar and “ - ” polar is
correct (as shown in Fig 2③).
Take out the original batteries (as shown in
Fig 1
②).
Child lock function
Temperature display switchover function
Press "MODE" and "SLEEP" buttons simultaneou-
sly to start function。
Under OFF status, press " " and "MODE" buttons
simultaneously to switch temperature display
between ℃and ℉.
Auto clean function
During operation, poin t the remote control signal
sender at the receiving window on indoor unit.
The distance between signal sender and receiving
window should be no more than 8m, and there
should be no obstacles between them.
Signal may be interfered easily in the room where
there is fluorescent lamp or wirele ss telephone;
remote controller should be close to indoor unit
during operation.
Replace new batteries o f the same model when
replacement is required.
When you don't use remote control for a long time,
please take out the batteries.
If the display on remote control is fuzzy or there 'sno
display, please replace batteries.
Press " " and " " simultaneously to turn on or
turn off child lock function. When child lock func-
tion is on, " " icon is displayed on remote control.
If you operate the remote control, the " "icon
will blink three times without sending signal to the
unit.
●
●This function is only available for some models.
Under unit off status, hold "MODE" and "FAN"
buttons simultaneouslyfor 5s toturn on or turn off
the auto clean function. Whenthe auto clean func-
tion is turned on, indoor unit displays "CL" . During
the auto clean process of evaporator, the unit will
perform fast cooling or fast heating. There may be
some noise, which is the sound of flowing liquid or
thermal expansion or cold shrinkage. The air con-
ditioner may blow cool or warm air, which is a
normal phenomenon. During cleaning process,
please make sure the room is well ventilated to
avoid affecting the comfort.
Function
When the remote control is turned off, power
limiting function is cancelled. If you want to acti-
vate the function, please repress this button.
If the current power is lower than the maximum
power of mode, then the power will not be
limited after entering into such mode.
For the model with one outdoor unit and two indoor
units, if any one of indoor units enters into power
limiting function, the outdoor unit will enter into the
set limiting power mode of indoor unit; when two
indoor units enter into power limiting mode, then
the power of outdoor unit will be limited according
to the lower power of the two indoor units.
blank
No Setting
●
●
●
●
●
function is for limiting power of the whole unit.
Press this button, the remote control will circu-
larly display as follows
Maximum power limited under the mode is lo-
wer than that of mode.
If you want to cancel the power limiting function,
press the button till the icon on remote
control is not displayed.
NOTE
NOTICE
The
auto clean function can only work under normal
ambient temperature. If the room is dusty, clean it
once a month; if not, clean it once every three
months. After the auto clean function is turned on,
you can leave the room. When auto clean is finished,
the air conditioner will enter standby status.
●
NOTE
This function is only available for some models.

12
1.
NOTICE:Checking before use-season
4.
5.
Check whether air inlets and air outlets are bl-
Do not remove the panel when cleaning it.
Check whether drainage pipe is damaged.
in good condition.
3.Check whether filter is clean.
Check whether mounting bracke t for outdoor
NOTICE
●
●
ocked.
2.Check whether air switch, plug and socket are
unit is damaged or corroded . If yes, please
contact dealer.
NOTICE:Checking after use-season
1.
2.
3.
Clean and maintenance
■
2.
■
WARNING
WARNING
■
If there're other error codes, please contact qu-
alified profess ionals for service.
■
■
■
■
Error Code
Error code
F2
E8
Disconnect power supply.
Clean filter and indoor unit’s panel.
Please contact qualified professionals for
service.
C5，F0，F1，
Notice for recovery
Troubleshooting
1.
U8，H6，H3，
E1，E5，E6，
Many packing materials are recyclable mate-
Check whether mounting bracke t for outdo or
unit is damaged or corroded. If yes, please
contact dealer.
Clean surface of indoor unit
When the surface of indoor unit is dirty, it is recomm-
ended to use a soft dry cloth or wet cloth to wipe it.
The filter should be cleaned every three months.
If there is much dust in the operation environme-
nt, clean frequency can be increased.
After removing the filter, do not touch fins to
avoid injury.
Do not use fire or hair dryer to dry the filter to
avoid deformation or fire hazard.
rials. Please dispose them in appropriate
recycling unit.
If you want to dispose of the air conditioner,
please contact local dealer or consultant service
center for the correct disposal method.
NOTE
It can be eliminated after restarting the unit.
If not, please contact qualified professionals
for service.
When air conditioner status is abnormal, tempe-
rature indicator on indoor uni t will blink to display
corresponding error code. Please refer to below
list for identification of error code.
2.
4.
Clean filter
1.
3.
●
●
Open panel
Pull out the panel
to a certain angle
as shown in the fig.
Remove filter
Remove the filter as
indicated in the fig.
Turn off the air conditioner and disconnect the
power before cleaning the air conditioner to av-
oid electric shock.
Do not wash the air conditioner with water to
avoid electric shock.
Do not use volatile liquid to clean the air
conditioner.
Do not use liquid or corrosive detergent to clean
the appliance and do not splash water or other
liquid onto it , otherwise, it may damage the
plastic components , even cause electric shock.
Install filter
Install the filter and then close the panel cover
tightly.
Clean filter
Use dust catcher or water to clean the filter.
When the filter is very dirty, use the water
(below 45℃) to clean it , and then put it in a
shady and cool place to dry.

Checked items before
maintenance
Phenomenon Solution
Eliminate the odour
source. Clean the
filter.
Your required temp-
erature exceeds the
set temperature
range?
Whether remote co-
ntrol is within the
signal receiving range?
Voltage is too low? Wait until the voltage
resumes normal.
Clean the filter.Filter is dirty?
Remove obstacles.
Adjust temperature to
proper range.
Selectproper angle
and point the remote
controller at the rece-
iving window on indoor
unit.
Whether remote co-
ntrol is pointing atthe
receiving window?
Whether there’sinte-
rference, such as
thunder, wireless
devices, etc.
Disconnect power,
put back power, and
then turn on the unit
again.
Is sensitivity of rem-
ote control low;
fuzzy display or no
display?
No display when op-
erating remote cont-
rol?
The noise is the sound
of refrigerant flowing
inside the unit, which is
anormal phenomenon.
Check the batteries.
If the power of batteries
is too low, please rep-
lace them.
Check whether rem-
ote controlappears
to bedamaged.If yes,
replace it.
Take the remote con-
trol close to indoor
unit. Turn off the fluo-
rescent lamp and then
try it again.
This is the sound of
friction caused by
expansion and
or
contraction of panel
or other parts due to
the change
of temp-
erature.
Eliminate obstacles.
Under heating mode,
indoor temperature is
reached to set temp-
erature?
WARNING
When below phenomenon occurs,please turn
off air conditioner and disconnect power immedi-
ately, and then contact the dealer or qualified
professionals for service.
■
In order to prevent
blowing out cold air,
indoor unit will be
started after delaying
for several minutes,
which is a normal
phenomenon.
Heating mode is
turned on just now?
●Power cord is overheating or damaged.
There’s abnormal sound during operation.
Air switch trips off frequently.
Air conditioner gives off burning smell.
Indoor unit is leaking.
Power failure?
Is plug loose? Reinsert the plug.
Do not repair or refit theair conditioner by yourself.
If the air conditioner operates under abnormal
conditions, it may cause malfunction, electric
shock or fire hazard.
Air switch trips off
or fuse is burnt out? Ask professional to replaceair switchorfuse.
Wiring has malfunc-
tion?
Ask professional to
replace it.
Unit has restarted
immediately after
stopping operation?
Wait for 3min, and
then turn on the unit
again.
Whether the function
setting for remote
controller is correct? Reset the function.
Because indoor air
is cooled rapidly.
After a while, indoor
temperature and hu-
midity will be decrease
and mist will disappear.
Indoor temperature
and humidity is high?
13
General phenomenon analysis
Please check below items before asking for
maintenance. If the malfunction still can’t be
eliminated, please contact local dealer or qualified
professionals.
Phenomenon
Check items
Whether there’s od-
our source, such as
furniture and cigare-
tte, etc.
Odours are
emitted
Check items
Whether it's interfered
severely (such as sta-
tic electricity, stable
voltage?)
Solution
Pull out the plug.
Reinsert the plug after
about 3min, and then
turn on the unit again.
Set tempe-
rature can’t
be adjusted
Signal receiving
range is 8m.
Cooling
(heating)
effect is
not good.
Whether there are
obstacles?
Indoor unit
can’t receive
remote co-
ntroller’s si-
gnal or remote
controller has
no action.
Set temperature is
in proper range?
Door and window
are open? Close door and
window.
Air conditi-
oner operates
abnormally
“Water
flowing”
noise
Air conditioner is
turned on or turned
off just now?
Fluorescent lamp in
room?
Cracking
noise
Air conditioner is
turned on or turned
off just now?
Air inlet or air outlet
of indoor unit is
blocked? Afterreaching to set
temperature, indoor
unit will stop blowing
out air.
No air
emitted
from indoor
unit
Wait until power
recovery.
■
■
Air
conditioner
can’t operate
Mist is emi-
tted from
indoor unit’s
air outlet
Set temperature
range: 16°C~30°C
(61°F~86°F).
●
●
●
●

2
2
■
■
Installation notice
■
■
■
7
■
■
8
3
12
9
4
13
5
6
■
14
10
To ensure safety, please be mindful of the
following precautions.
11
WARNING
Screw driver
Impact drill
Open-end
Pipe cutter
detector
wrench
Vacuum pump
Leakage
Pressure meter
tape
Measuring
Level meter meter
spanner
Universal
Inner hexagon
Please contact the local agent for installation.
Don’t use unqualified power cold.
Drill head
NOTICE
●
●
Electric wires with insufficient capacity, wrong
wire connections and insecure wire terminals
may cause electric shock or fire.
Pipe expander
Torque wrench
When refrigerant needs to be recovered
duringrelocating or repairing the unit, be
1 minute.
When installing the unit, make sure that the
connection pipe is securely connected
beforethe compressor starts running.
If compressor starts running when stop valve
is open and connection pipe is not yet conne-
cted, air will be sucked in and cause pressure
rise or compressor rupture, resulting in injury.
Tools for installation
14
Safety precautions for installing and
relocating the unit
When installing or relocating the unit, be s-
ure to keep the refrigerant
circuit free from
air or substances other than the specified
refrigerant.
Any presence of air or other foreign substance
in the refrigerant circuit will cause
system pre-
ssure rise or compressor rupture, resulting
in injury.
When in
stalling or moving this unit, do not
charge the refrigerant which is not comply
with that on the nameplate or unqualified
refrigerant.
Otherwise, it may cause abnormal operation,
wrong action, mechanical malfunction or even
serious safety accident.
sure that the unit is running in cooling mode.
Then, fully close the valve at high pressure
side (liquid valve). About 30-40 seconds later,
fully close the valve at low pressure side
(gas valve), immediately stop the unit and
disconnect power. Please note that the time
for refrigerant recovery should not exceed
WARNING
Usethe specified types of wires for electrical
connections between the indoor and outdoor
units. Firmly clamp the wires so that their te-
rminals receive no external stresses.
Prohibit installing the unit at a place where
there may be leaked corrosive gas or flamm-
able gas.
If there is leaked gas around the unit, it may
cause an explosion an d other accidents.
Do not use extension cords for electrical co-
nnections. If the electric wire is not long eno-
ugh, please contact a local service center au-
thorized and ask for a proper electric wire.
Poor connections may lead toelectric shock or fire.
At least 15cm
At least 250cm
e ceiling
Space to the wall
15cm
At least 15cm
At
Space to the wall
Space to th
least
At least 300cm
Space to the obstruction
Space to the floor
If refrigerant recovery takes too much time,
air may be sucked in and cause pressure
rise or compressor rupture, resulting in injury.
During refrigerant recovery, make sure that
liquid valve and gas valve are fully closed
and power is disconnected before detachi-
ng the connection pipe.
If compressor starts running when stop valve
is open and connection pipe is not yet conn-
ected, air will be sucked in and cause pressure
rise or compressor rupture, resulting in injury.

4.
5.
Selection of installation location Requirements for electric connection
2.
Safety precaution
1.
2.
3.
Must follow the electric safety regulations w-
hen installing the unit.
An all-pole disconnection switch having a co-
ntact separation of at least 3mm in all poles
should be connected in fixed wiring.
According tothe local safety regulations, use
Grounding requirement
qualified power supply circuit and air switch.
The yellow-green wire in air conditioner is
7.
If the supply cord is damaged, it must
be repla-
grounding wire, which can 't be used for other
purposes.
The grounding resistance should comply with
national electric safety regulations.
The appliance must be positioned so tha t the
p
l u gis accessible.
8.The temperature of refrigerant circuit will be hi-
1.T
he air conditioner is the first class electric
with national wiring regulations.
15
appliance. It must be properly grounded with
specialized grounding device by a professional.
Please make
sure it is always grounded effecti-
vely, otherwise it may cause electric shock.
from the copper tube.
9.The appliance shall be installed in accordance
ced by the manufacturer, its service agent or
similarly qualified
persons in order to avoid a
hazard.
gh,please keep the interconnection cable away
6.Do not put through the power before finishing
installation.
4.Properly connect the live wire, neutral wire and
3.Make sure the power supply matches with the
requirement of air conditioner.
Unstable power
supply or incorrect wiring or malfunction. Pl-
ease install proper power supply cables before
using the air
conditioner.
grounding wire of power socket.
5.Be sure to cut off the power supply
before pr-
oceeding any work related to
electricity and safety.
8.
2.
Select a location where the condensation water
3.Select a location which is convenient to conne-
ct the outdoor unit and near a power socket.
5.The location should be able
Basic requirement
Installing the unit in the following places may cau-
se malfunction. If it is unavoidable, please consu-
lt the local dealer:
6.
7.laundry.
It’s not allowed to be installed on
the unstable
or mobile base structure (such as truck) or in
a corrosive environment (such as a chemical
factory).
Indoor unit
1.
2.can be dispersed easily and won't affect other
people.
There should be no obstruction near air inlet
and air outlet.
t ehtdnatshtiwo
4.Select a location which is out of reach for children.
1.
Other places with special circumstances.
The appliance shall not be installed in the
7.Don't install the indoor unit right above an ele-
ctrical appliance.
8.Please try your best to keep away from
fluorescent lamps.
A place with strong heat sources, vapors,
flammable or explosive gas, or volatile objects
spread in the air.
A place with high-frequency devices (such
as welding machine, medical equipment).
3.Aplace near coastal areas.
4. A place with oil or fumes in the air.
5. A place with sulfureted gas.
6.
weight of indoor unit and won't increase noise
and vibration.
The appliance must be installed 2.5m above
floor.