Tosot ORBIS Series User manual

EN
MODELS:
OWNER’S MANUAL
SPLIT AIR CONDITIONER
ORBIS SERIES
For proper operation, please read and keep
this manual carefully.
GP-07SL
GP-09SL
GP-12SL
GP-18SL
GP-24SL

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 appointed unit. 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.

with flammable
gas R32.
Appliance filled appliance, read
manual first.
appliance, read
The refrigerant
Before install the
the installation
the service ma-
appliance, read
Before use the
WARNING
the owner’s ma-
nual first. nual first.
Before repair the
fore need a less filling.
T o realize the function of the air conditioner unit,
a special refrigerant circulates in the system.
The used refrigerant is the fluoride R32, which
is specially cleaned. The refrigerant is flammable
and inodorous. Furthermore, it can lead to ex-
plosion under certain conditions. But the flam-
mability of the refrigerant is very low. It can be
ignited only by fire.
Compared to common refrigerants, R32 is a
nonpolluting refrigerant with no harm tothe
ozonosphere. The influence upon the green-
house effect is also lower. R32 has got very
good thermodynamic features which lead to a
really high energy efficiency. The units there
(Please refer to table "a" in section of " Safety
operation of flammable refrigerant
" for space X.)
Appliance filled with flammable gas R32 . For
rep
airs, strictly follow manufacturer’s instructions
only.
Be aware that refrigerants may not contain
an odour. Read specialist’s manual.
liance shall be stored in a room without contin-
uously operating ignition sources. (for example:
open flames, an operating gas appliance or an
operating electric heater.) Do not pierce or burn.
A ppliance shall be installed, operated and stored
in a room with a floor area larger than X
m .
2
D o not use means to accelerate the defrosting
process or to clean, other than those recomm-
ended by the manufacture. Should repair be
necessary, contact your nea
rest authorized
Service Centre. Any repairs carried out by unq-
ualified personnel may be dangerous. The app-
1)
Safety operation of flammable refrigerant
This appliance is not intended for use by persons
Qualification requirement for installation
and maintenance man
All the work men who are engaging in the refrig-
eration system should bear the valid certification
R32: 675
able refrigerant.
It can only be repaired by the method suggested
by the equipment’s manufacturer.
Frequency band(s) in which the radio equipment
2)
operates: 2400MHz-2483.5MHz
awarded by the authoritative organization and
the qualification for dealing with the refrigeration
system recognized by this industry. If it needs
other technician to maintain and repair the appl-
iance, they should be supervised by the person
who bears the qualification for using the flamm-
(including children) with reduced
physical, sensory
or dnaecneirepxefokcalro,seitilibapaclatnem
knowledge, unless they have been given superv-
ision or instruction concerning use of the applia-
nce by a person responsible for their safety.
Children should be supervised to ensure that th-
ey do not play with the appliance.
If it needs to install, move or maintain the air co-
nditioner, please contact dealer or local service
center to conduct it at first. Air conditioner must
be installed, moved or maintained by appointed
unit. Otherwise, it may cause serious damage or
personal injury or death.
mental safe recycling.
Maximum radio-frequency power transmitted
in the frequency band(s) in which the radio
equipment operates: 20dBm
please use the return and collection systems or
contact the retailer where the pr oduct was pur-
chased. They can take this product for environ-
T his marking indicates that this prod-
uct should not be disposed with other
house hold wastes. To prevent possib-
le harm to the environment or human
health from uncontrolled waste throu-
ghout the EU. To prevent possible harm to the en-
vironment or human health.
From uncontrolled waste disposal, recycle it res-
ponsibly to promote the sustainable reuse of
material resources. To return your used device,

Safety operation of flammable refrigerant
Installation notes
table a - Minimum room area ( m )
2
//
1.6
1.9
The air conditioner must be installed in a room
that is larger than the minimum room area. The
minimum room area is shown on the nameplate
or following table a.
Leak test is a must after installation.
2.1
2.4
2.8
3.1
3.4
3.8
4.2
4.6
5
5.5
6
1.1
1.3
1.4
1.6
1.8
2.1
2.3
2.6
2.8
3.1
3.4
3.7
4
14.5
16.8
19.3
24.8
22
27.8
31
34.3
37.8
41.5
45.4
49.4
/
53.6
5.2
6.1
7
7.9
8.9
10
11.2
12.4
13.6
15
16.3
17.8
19.3
Charge
amount
(kg)location
floor mounted
wallwindow
mounted mounted
ceiling
≤1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
/
2.5
Maintenance notes
Check whether the maintenance area or the ro-
om area meet the requirement of the nameplate.
- It’s only allowed to be operated in the rooms
kept during the operation process.
that meet the requirement of the nameplate.
Check whether the maintenance area is well-
ventilated.
- The continuous ventilation status should be
Welding
Check whether the appliance mark is in good
condition.
-Replace the vague or damaged warning mark.
a. Shut down the unit and cut power supply
b. Eliminate the refrigerant
If you should cut or weld the refrigerant system
pipes in the process of maintaining, please foll-
ow the steps as below:
c. Vacuuming
d.
e. Cutting or welding
Clean it with N2gas
f. Carry back to the service spot for welding
Filling the refrigerant
The refrigerant should be recycled into the sp-
ecialized storage tank.
Make sure that there isn’t any naked flame ne-
ar the outlet of the vacuum pump and it’s well-
ventilated.
After filling is finished, please do the leakage
detection before test running; another time of
leak detection should be done when it’s removed.
Use the refrigerant filling appliances specia-
lized for R32. Make sure that different kinds
of refrigerant won’t contaminate with each other.
The refrigerant tank should be kept upright at
the time of filling refrigerant.
Stick the label on the system after filling is fin-
ished (or haven’t finished).
Don’t overfilling.
Safety instructions
for transportation and storage
Please use the flammable gas detector to ch-
eck before unload and open the container.
No fire source and smoking.
According to the local rules and laws.
board should be hanged.
Check whether there is fire source or potential
fire source in the maintenance area.
- The naked flame is prohibited in the mainte-
nance area; and the “no smoking” warning
It is not allowed to drill hole or burn the connec-
tion pipe.

Safety precautions
Installation
5
WARNING
Installation or maintenance
must be performed by qua-
lified professionals.
The appliance shall be in-
stalled in accordance with
national wiring regulations.
According to the local safe-
ty regulations, use quali-
fied power supply circuit
and circuit breaker.
All wires of indoor unit and
outdoor unit should be con-
nected 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 supp-
ly matches with the require-
ment 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
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 be
included magnet buckle
and heating buckle func-
tion. It can protect the
overload and circuit-short.

Safety precautions
Installation
6
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 the fence
for safety purpose.
The indoor unit should be
installed close tothe wall.
Don't use unqualified pow-
er cord.
If the length of power con-
nection wire is insufficient,
please contact the supplier
for a new one.
The appliance must be po-
sitioned sothat the plug is
accessible.
For the air conditioner with
plug, the plug 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
air conditioner is ground-
ing wire, which can't be us-
ed for other purposes.
The air conditioner is the
first class electric applian-
ce. It must be properly gro-
under with specialized gr-
ounding device by a pro-
fessional. Please make
sure it is always ground-
ed 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
7
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 to multi-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 wash the 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 shock or damage.
Please contact dealer when
you need to repair 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
8
CAUTION
Do not spill water on the re-
mote controller, otherwise
the remote controller 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.

2
2
■
■
Installation notice
■
■
■
■
7
■
12
8
39
4
13
To ensure safety, please be mindful of the
following precautions.
5
6
14
■
10
11
WARNING
Screw driver
Impact drill
Open-end
Pipe cutter
wrench
detector
Vacuum pump
Leakage
Pressure meter
Level meter
Please contact the local agent for installation.
Don’t use unqualified power cold.
When refrigerant needs to be recovered
during relocating orrepairing the unit, be
tape
Measuring
meter
Universal
spanner
Inner hexagon
When installing the unit, make sure that co-
nnection pipe is securely connected before
the 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.
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 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.
1 minute.
sure that the unit is running in cooling mode.
Then, fully close the valve at high pressure
side (liquid valve). About 30-40 secondslater,
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
Tools for installation
9
Safety precautions for installing and
relocating the unit
Use the 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.
At least 15cm
A
At least 250cm
Spac e ceilinge to th
t least 15cm
Space to the wall
At least 15cm
Space to the wall
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.
Prohibit installing the unit at the place where
there may be leaked corrosive gas or flamm-
able gas.
If there is leaked gas around the unit, it may
cause explosion and 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 to electric shock or fire.
WARNING

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 g is accessible.
8.The temperature of refrigerant circuit will be hi-
1.T
he air conditioner is the first class electric
with national wiring regulations.
10
appliance. It must be properly grounding 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 the power socket.
5.The location should be able
3.
4.
5.
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 motive base structure (such as truck) or in
the corrosive environment (such as 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 the ele-
ctric appliance.
8.Please try your best to keep way from fluores-
cent lamp.
The place with strong heat sources, vapors,
flammable or explosive gas, or volatile objects
spread in the air.
The place with high-frequency devices (such
as welding machine, medical equipment).
The place near coast area.
The place with oil or fumes in the air.
The 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.

Indoor outdoor
5-10
2.
rear left
3.
cut off
the hole
2.
2.
2.
3.
Fix the wall-mounting frame on the wall with
tapping screws and then check if the frame
is firmly installed by pulling the frame. If the
plastic expansion particle is loose, please
drill another fixing hole nearby.
pipe joint union nut pipe
3.
NOTE
●
Φ55
Install wall-mounting frame
Step 2:
Φ70
Outlet pipe
Choose installation location
Step 1:
Recommend the installation location to the client
and then confirm it with the client.
right
Step 4:
1.
Hang the wall-mounting frame on the wall; adjust
it in horizontal position with the level meter and
then point out the screw fixing holes on the wall.
Drill the screw fixing holes on the wall with im-
pact drill(the specification of drill head should
be the same as the plastic expansion particle)
and then fill the plastic expansion particles in
the holes.
Step 3:
Open piping hole
1.
Step 5:
Connect the pipe of indoor unit
Installation of indoor unit
1.
wall-mounted frame, shown as below.
Aim the pipe joint at the corresponding
NOTE
left right
left
rear right, left or rear left.
Pay attention to dust prevention
-aemytefastnavelerekatdna
sures when opening the hole.
bellmouth.
Pretighten the union nut with hand.
Please refer to the actual circumstances for the
number of screws and the position of screws.
rear right
1.
11
The pipe can be led out in the direction of right,
Choose the position of piping hole according
Adjust the torque force by referring to the
wrench on the union nut. Tighten the union
nut with torque wrench.
When installation is finished, pull the mounting
plate with hand to confirm whether it is fixed
tightly. The force distribution for all screws
should be uniform.
Open a piping hole with the diameter of Φ55
or Φ70 on the selected outlet pipe position.
In order to drain smoothly, slan t the piping
hole on the wall slightly downward to the
outdoor side with the gradient of 5-10°.
to the direction of outlet pipe. The position of
piping hole should be a little lower than the
When select leading out the pipe from left or
right, please cut off the corresponding hole on
the bottom case.
The wall panel is for illustrative purposes only,
please refer to the actual installation.
union nut
torque wrench pipe
indoor pipe
open-end
wrench
following sheet. Place the open-end wren-
ch on the pipe joint and place the torque
Wall
Wall
(Rear piping hole)
(For some models)
(Rear piping hole)
Space
to the
wall
above
150mm
Left
Space
to the
wall
above
150mm
Right
Mark in the middle of it
Level meter

Hex nut diameter
15~20
30~40
45~55
70~75
Tightening torque (N m)
4
All wires of indoor unit and outdoor unit should be
If the length of power connection wire is insufficient,
Add insulating pipe in the indoor drain hose in order
For the air conditioner with plug, the plug should be
panel
1
drain hose
2
2
outlet pipe
tape
NOTE
NOTICE
Step 7:
Connect wire of indoor unit
For the air conditioner without plug, an air switch
screw
wiring cover
hole
power connection
wire
Step 6:
Install drain hose
1
12
Bind the joint with tape
indoor unit
Wrap the indoor pipe and joint of connection
pipe with insulating pipe, and then wrap it
with tape
insulating pipe
insulating pipe
drain hose
Open the panel, remove the screw on the wiring
cover and then take down the cover
Connect the drain hose to the outlet pipe of
outlet
pipe
drain hose
Make the power connection wire go through the
cable cross hole at the back of indoor unit and
then pull it out from the front side

●
●
3.
1.
●
The power cord and control wire can't be crossed or
winding.
The drain hose should be bound at the bottom.
5.
upper hook
indoor unit
band
●
NOTICE
lower hook of
wall-mounting frame
2.
3.
indoor
4.
wall pipe
Step 9:
Hang the indoor unit
4.
2.
NOTICE
outdoor
3.
sealing gum
4.
gas
5.
Step 8:
Bind up pipe
1.
pipe
liquid pipe
drain hose
indoor and
outdoor power cord
NOTIC E
The wiring board is for reference only, please refer
to the actual one.
13
Do not bend the drain hose too excessively in order
to prevent blocking.
drain hose with the band.
connection pipe drain hose band
indoor power cord
Bind up the connection pipe, power cord and
Put the bound pipes in the wall pipe and then
make them pass through the wall hole.
Hang the indoor unit on the wall-mounting
frame.
Stuff the gap between pipes and wall hole
with sealing gum.
Fix the wall pipe.
Check if the indoor unit is installed firmly and
closed to the wall.
Remove the wire clip; connect the power conn-
ection wire to the wiring terminal according to
the color; tighten the screw and then fix the po-
wer connection wire with wire clip.
Bind them evenly.
The liquid pipe and gas pipe should be bo-
und separately at the end.
Put wiring cover back and then tighten the screw.
Close the panel.
Reserve a certain length of drain hose and
power cord for installation when binding th-
em. When binding to a certain degree, sep-
arate the indoor power and then separate
the drain hose.
N(1) 22 3
black
Outdoor unit connection
yellow-
green
blue brown

Clean and maintenance
■
2.
■
2.
4.
WARNING
WARNING
Please contact qualified professionals for
service.
Do not remove the panel when cleaning it.
■
■
■
■
■
Clean filter
1.
NOTICE: Checking after use-season
Check whether air inlets and air outlets are bl-
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.
Error Code
Error code
3.
●
●
NOTE
●
NOTICE
●
3.
4.
1.
2.
1.
3.
Troubleshooting
NOTICE: Checking before use-season
C5, F0, F1, F2
E1,E5, E6, E8
H3, H6, U8
Install filter
Install the filter and then close the panel cover
tightly.
Notice for recovery
2.
1.
Clean filter
Use dust catcher or water to clean the filter.
If there're other error codes, please contact qu-
alified professionals for service.
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.
Disconnect power supply.
Clean filter and indoor unit’s panel.
14
ocked.
Check whether air switch, plug and socket are
Many packing materials are recyclable mate-
Check whether mounting bracket for outdo or
unit is damaged or corroded. If yes, please
contact dealer.
5.Check whether drainage pipe is damaged.
in good condition.
Check whether filter is clean.
Check whether mounting bracket for outdoor
unit is damaged or corroded. If yes, please
contact dealer.
The filter should be cleaned every three months.
If there is much dust in the operation environme-
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.
When air conditioner status is abnormal, tempe-
rature indicator on indoor unit will blink to display
corresponding error code. Please refer to below
list for identification of error code.
etairporppanimehtesopsidesaelP.slair
recycling unit. esaelp,renoitidnocriaehtesopsidottnawuoyfI
for the correct disposal method.
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.
nt, clean frequency can be increased.
contact local dealer or consultant service center
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.
It can be eliminated after restarting the unit.
If not, please contact qualified professionals
for service.

Phenomenon Solution
Checked items before
maintenance
Voltage is too low?
Eliminate the odour
source. Clean the
filter.
Wait until the voltage
resumes normal.
Remove obstacles.
Filter is dirty? Clean the filter.
Your required temp-
erature exceeds the
set temperature
range?
Adjust temperature to
proper range.
Is sensitivity of rem-
ote controller low;
fuzzy display or no
display?
Disconnect power,
put back power, and
then turn on the unit
again.
No display when op-
erating remote cont-
roller?
Check whether rem-
ote controller appears
to be damaged. If yes,
replace it.
Eliminate obstacles.
Take the remote con-
troller close to indoor
unit. Turn off the fluo-
rescent lamp and then
try it again.
Whether remote co-
ntroller is within the
signal receivingrange?
Whether remote co-
ntroller is pointing at
the receivingwindow?
Under heating mode,
indoor temperature is
reached to set temp-
erature?
th
toi
If
s
e p
o
Check the batteries.
lo
ow
w,
bfore
please rep-
lace them.
atteries
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.
Wiring has malfunc-
tion?
Unit has restarted
immediately after
stopping operation?
Wait for 3min, and
then turn on the unit
again.
Power failure?
Is plug loose?
Select proper angle
and point the remote
controller at the rece-
ivingwindow on indoor
unit.
Reset the function.
Check items
Whether the function
setting for remote
controller is correct?
Indoor temperature
and humidity is high?
Whether there’s inte-
rference, such as
thunder, wireless
devices, etc.
Check items Solution
The noise is the sound
of refrigerant flowing
inside the unit, which is
a normal phenomenon.
Whether there’s od-
our source, such as
furniture and cigare-
tte, etc.
This is the sound of
friction caused by
expansion and
or
contraction of panel
or otherparts due to
the change
of temp-
erature.
In order to prevent
blowing out cold air,
indoor unit will be
started after delaying
for several minutes,
which is a normal
phenomenon.
Phenomenon
Heating mode is
turned on just now?
Reinsert the plug.
Odours are
emitted
Set tempe-
Air switch trips off
or fuse is burnt out?
Set temperature
Signal receiving
range is 8m.
Whether there are
obstacles?
range:16°C~30°C.
Ask professional to
replace air switch or fuse.
rature can’t
Ask professional to
replace it.
no action.
Pull out the plug.
Reinsert the plug after
about 3min, and then
turn on the unit again.
be adjusted
Indoor unit
can’t receive
Set temperature is
in proper range?
remote co-
Door and window
are open?
ntroller’s si-
gnal or remote
Do not repair or refit the air conditioner by yourself.
If the air conditioner operates under abnormal
conditions, it may cause malfunction, electric
shock or fire hazard.
controller has
Cooling
(heating)
effect is
Because indoor air
is cooled rapidly.
After a while, indoor
temperature and hu-
midity will be decrease
and mist will disappear.
Fluorescent lamp in
room?
not good.
window.
Air conditioner is
Close door and
Whether it's interfered
severely (such as sta-
tic electricity, stable
voltage?)
Air conditi-
turned on or turned
abnormally
oner operates
off just now?
Air inlet or air outlet
of indoor unit is
blocked?
“Water
noise
Air conditioner is
turned on or turned
flowing”
off just now?
No air
emitted
unit
from indoor
Cracking
After reaching to set
noise
Air
15
Wait until power
recovery.
conditioner
can’t operate
Mist is emi-
tted from
indoor unit’s
air outlet
temperature, indoor
unit will stop blowing
out air.
General phenomenon analysis
Please check below items before a sking for
maintenance. If the malfunction still can’t be
eliminat ed, please contact local dealer or qualified
professionals.
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.

16
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
Dry mode
Power indicator
Heat mode
Cool mode
R(only for heat model)
R:red indicator
W:white indicator
W
G
O
G:green indicator
O:orange indicator

8℃ heating function
Set temperature
Health mode
Scavenging function
Set time
X-FAN function
WiFi function
Light
Set temp.
Outdoor ambient
temp.
Indoor ambient
temp.
Sleep mode
Clock
I feel
Quiet
TIMER ON / TIMER OFF
Auto mode
Cool mode
Dry mode
Fan mode
Left & right swing
Up & down swing
Child lock
Send signal
Turbo mode
Heat mode
Operation mode
Set fan speed
Temp.
display type
Introduction for icons on display
screen
Buttons on remote controller
Operation and introduction of
remote controller
17

For preventing cold air, after starting up heat mode,
indoor unit will delay 1~5 minutes to blow air (actual
delay time depends on indoor ambient temperature).
Set temperature range from remote controller:
16~30℃(61-86℉).
This mode indicator is not available for some models.
Cooling only unit won't receive heat mode signal. If
setting heat mode with remote controller, press
ON/OFF button can't start up the unit.
●
●
●
●
button
button
button
●
●
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. Operation indicator " " is ON.
After that, you can operate the air conditioner by
using remote controller.
Under on status, pressing the button on the remote
controller, the signal icon " " on the display of
remote controller will blink once and the air condition-
er will give out a "di" sound, which means the signal
has been sent to the air conditioner.
Press this button to turn on the unit. Press this button
again to turn off the unit.
Auto
AUTO COOL DRY FAN HEAT
When selecting auto mode, air conditioner will
operate automatically according to the sensed
temperature. Set temperature can't be adjusted
and will not be displayed as well. Press "FAN"
button can 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. Under
dry mode, fan speed can't 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. Press
"FAN" button to adjust fan speed. Press " " /
Press this button to select your required operation
mode.
●
●
●
●
" " button to adjust fan blowing angle.
When selecting heat mode, the air conditioner
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.
●
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.
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.
This function indicates that moisture on evaporator of
indoor unit will be blowed after the unit is stopped to
avoid mould.
●
●
●
●
Press this button can set fan speed circularly as:
auto (AUTO), low ( ), medium ( ), high( ).
●
Notice
Notice
Notice
Introduction for buttons on
remote controller
18

button
button
button
button
button
Under cool or heat mode, press this button to turn
to quick cool or quick heat mode. " " icon is
displayed on remote controller. Press this button
again to exit turbo function and " " icon will
disappear.
If start this function, the unit will run at super-high
fan speed to cool or heat quickly so that the ambi-
ent temperature approaches the preset tempera-
ture as soon as possible.
Press this button can select left & right swing angle.
Fan blow angle can be selected circularly as below:
●
●
●
●
●
●
Press "▲" or "▼" button once increase or
decrease set temperature 1℃. Holding "▲" or "▼"
button, 2s later, set temperature on remote con-
troller will change quickly. On releasing button
after setting is finished, temperature indicator on
indoor unit will change accordingly. (Temperature
can't be adjusted under auto mode)
When setting TIMER ON, TIMER OFF or CLOCK,
press "▲" or "▼" button to adjust time. (Refer to
CLOCK, TIMER ON, TIMER OFF buttons).
no display
(stops at
current position)
Press this button continuously more than 2s, the
main unit will swing back and forth from left to right,
and then loosen the button, the unit will stop swinging
and present position of guide louver will be kept
immediately.
Under left and right swing mode, when the status is
switched from off to , if press this button again 2s
later, status will switch to off status directly; if
press this button again within 2s, the change of swing
status will also depend on the circulation sequence
stated above.
“ " may not be available. When air condi-
tioner receives this signal, the air conditioner will blow
fan automatically.
Press this button continuously for more than 2s, the
main unit will swing back and forth from up to down,
and then loosen the button, the unit present position
of guide louver will be kept immediately.
Under up and down swing mode, when the status is
switched from off to , if press this button again 2s
later, status will switch to off status directly; if
press this button again within 2s, the change of swing
status will also depend on the circulation sequence
stated above.
●
●
●
、、
When selecting " ", air conditioner is blowing
fan automatically. Horizontal louver will automat-
ically swing up & down at maximum angle.
When selecting " ", air condition-
er is blowing fan at fixed position. Horizontal
louver will stop at the fixed position.
When selecting " ", air conditioner is
blowing fan at fixed angle. Horizontal louver will
send air at the fixed angle.
Hold " "button above 2s to set your required
swing angle. When reaching your required
angle, release the button.
Press this button can select up & down swing
angle. Fan blow angle can be selected circularly as
below:
no display
(horizontal louvers
stops at current position)
、 、 、 、
、、
Under cool or heat mode, press this button to start
up sleep function.
" " icon is displayed on remote controller. Press
this button again to cancel sleep function and " "
icon will disappear. After powered on, sleep func-
tion off is defaulted. After the unit is turned off, the
sleep function is canceled.
In this mode, set temperature will be adjusted with
the change of time. Under fan, dry and auto
modes, this function is not available.
Notice
Notice
The function is only available for some models.
●
19

button
button
button
button
button
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
minute. 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 blinking.
Please put the remote controller near user when
this function is set. Do not put the remote control-
ler near the object of high temperature or low tem-
perature in order to avoid detecting inaccurate
ambient temperature. When I FEEL function is
turned on, the remote controller should be put
within the area where indoor unit can receive the
signal sent by the remote controller.
●
Clock time adopts 24-hour mode.
The interval between two operations can't exceed 5s.
Otherwise, remote controller will quit setting status.
Operation for TIMER ON/TIMER OFF is the same.
●
The quiet function is only available for some models.
●
●
Press this button to start I FEEL function and " "
will be displayed on the remote controller. After
this function is set, the remote controller will send
the detected ambient temperature to the controller
and the unit will automatically adjust the indoor
temperature according to the detected tempera-
ture. Press this button again to close I FEEL func-
tion and " " will disappear.
Press "WiFi" button to turn on or turn off WiFi func-
tion. When WiFi function is turned on, the "WiFi"
icon will be displayed on remote controller. Under
unit off status, press "MODE" and "WiFi" buttons
simultaneously for 1s, WiFi module will restore to
factory default setting.
Press this button to turn off display light on indoor
unit. " " icon on remote controller disappears.
Press this button again to turn on display light.
" " icon is displayed.
Press this button, the Quiet status is under the Auto
Quiet mode (display " " and "AUTO" signal ) and
Quiet mode (display " " signal) and Quiet OFF
(there is no signal of " " displayed). After powered
on, the Quiet OFF is defaulted.
Notice
Notice
This function is only available for some models.
●
Notice
Under on and off status, you can set TIMER OFF or
TIMER ON simultaneously.
Before setting TIMER ON or TIMER OFF, please
adjust the clock time.
●
●
●
●
TIMER ON button
"TIMER ON" button can set the time for timer
on. After pressing this button, " " icon disap-
pears and the word "ON" on remote controller
blinks. Press "▲" or "▼" button to adjust TIMER
ON setting. After each pressing "▲" or "▼"
button. TIMER ON setting will increase or
decrease 1min. Holding "▲" or "▼" button, 2s
later, the time will change quickly until reaching
your required time.
Press "TIMER ON" to confirm it. The word "ON"
will stop blinking. " " icon resumes displaying.
Cancel TIMER ON: Under the condition that
TIMER ON is started up, press "TIMER ON"
button to cancel it.
TIMER OFF button
"TIMER OFF" button can set the time for timer
off. After pressing this button, " "icon disap-
pears and the word "OFF" on remote controller
blinks. Press "▲" or "▼" button to adjust TIMER
OFF setting. After each pressing "▲" or "▼"
button, TIMER OFF setting will increase or
decrease 1min. Holding "▲" or "▼" button, 2s
later, the time will change quickly until reaching
your required time.
Press "TIMER OFF" and the word "OFF" will
stop blinking. " " icon resumes displaying.
Under the condition that TIMER OFF is started
up, press "TIMER OFF" button to cancel it.
button/
Notice
When turning on TIMER ON or TIMER OFF function,
set this function valid all the time and the air condition-
er will be turned on or turned off at set temperature
every day. ON/OFF button has no affect to setting. If
this function is not required, use the remote controller
to cancel it.
20