Beko Bk5200 18 24K User Manual 6d0d5986 F55f 4b18 9c80 434a65c394d9
User Manual: beko bk5200 Beko Air Conditioner BK 5200 User Guide |
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Page Count: 36

Split Air Conditioner
User Manual
BK 5200
BK 6300

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.
Do not dispose this product as unsorted municipal waste. Collection of
such waste separately for special treatment is necessary.
Content
Operation Notices
Precautions............................................................................................................1
Parts name ............................................................................................................2
Screen Operation Guide
Buttons on remote controller .................................................................................3
Introduction for icons on display screen ................................................................3
Introduction for buttons on remote controller.........................................................4
Function introduction for combination buttons.......................................................8
Operation guide.....................................................................................................9
Replacement of batteries in remote controller.......................................................9
Emergency operation ..........................................................................................10
Maintenance
Clean and maintenance.......................................................................................10
Malfunction
Malfunction analysis ............................................................................................13
Installation Notice
Installation dimension diagram............................................................................17
Tools for installation.............................................................................................18
Selection of installation location ..........................................................................18
Requirements for electric connection ..................................................................19
Installation
Installation of indoor unit......................................................................................20
Installation of outdoor unit ...................................................................................25
Vacuum pumping.................................................................................................28
Leakage detection ...............................................................................................28
Check after installation ........................................................................................29
Test and operation
Test operation......................................................................................................29
Attachment
&RQ¿JXUDWLRQRIFRQQHFWLRQSLSH.........................................................................30
Pipe expanding method.......................................................................................32

1
Precautions
Warning
cause electric shock.
may be broken.
damage. Please contact dealer when you need to repair air conditioner.
person can perform the work. Otherwise, it may cause personal injury or
damage.
damage or personal injury.
personal injury or damage.
electric shock.
Otherwise, it may cause personal injury or damage.
Working temperature range
Indoor side DB/WB( ) Outdoor side DB/WB( )
/-3432/23gniloocmumixaM
-7/-
-/02gnitaehMinimum
18 ~43 ; for heat pump unit is -7 ~ 43 .

2
(Display content or position may be different from above
graphics, please refer to actual products)
Parts name
Indoor Unit
Outdoor Unit
air inlet
panel
¿OWHU
aux.button
KRUL]RQWDOORXYHU
air outlet
heating
indicator
temp.
indicator
cooling
indicator
power
indicator
receiver
window
drying
indicator
display
remote control
Notice:
$FWXDOSURGXFWPD\EHGLIIHUHQWIURPDERYHJUDSKLFVSOHDVHUHIHUWRDFWXDO
products.
air inlet
Connection wire
air outlet

3
Buttons on remote controller
Introduction for icons on display screen
1
2
5
7
9
11
10
12
8
6
4
3
1
2
3
4
5
6
7
8
9
10
11
12
ON/OFF button
MODE button
button
TEMP button
TURBO button
LIGHT button
SLEEP button
TIMER ON/TIMER OFF
button
CLOCK button
Send signal
Turbo mode
Set temperature
Set time
TIMER ON / TIMER OFF
Child lock
Up & down swing
Set fan speed
Light
Temp. display type
:Set temp.
:Outdoor ambient temp.
:Indoor ambient temp.
Sleep mode
Clock
Heat mode
Fan mode
Dry mode
Cool mode
Operation mode

4
Ɣ:KHQVHOHFWLQJDXWRPRGHDLUFRQGLWLRQHUZLOORSHUDWHDXWRPDWLFDOO\DFFRUGLQJ
WRH[IDFWRU\VHWWLQJ6HWWHPSHUDWXUHFDQ¶WEHDGMXVWHGDQGZLOOQRWEHGLVSOD\HG
DVZHOO3UHVV)$1EXWWRQFDQDGMXVWIDQVSHHG3UHVVEXWWRQFDQDGMXVW
fan blowing angle.
Ɣ$IWHUVHOHFWLQJFRROPRGHDLUFRQGLWLRQHUZLOORSHUDWHXQGHUFRROPRGH&RRO
LQGLFDWRURQLQGRRUXQLWLV213UHVVRUEXWWRQWRDGMXVWVHWWHPSH
UDWXUH3UHVV)$1EXWWRQWRDGMXVWIDQVSHHG3UHVVEXWWRQWRDGMXVWIDQ
blowing angle.
Ɣ:KHQVHOHFWLQJGU\PRGHWKHDLUFRQGLWLRQHURSHUDWHVDWORZVSHHGXQGHUGU\
PRGH'U\LQGLFDWRURQLQGRRUXQLWLV218QGHUGU\PRGHIDQVSHHGFDQ¶W
be adjusted. Press " " button to adjust fan blowing angle.
Ɣ:KHQVHOHFWLQJIDQPRGHWKHDLUFRQGLWLRQHUZLOORQO\EORZIDQQRFRROLQJDQG
QRKHDWLQJ$OOLQGLFDWRUVDUH2))3UHVV)$1EXWWRQWRDGMXVWIDQVSHHG3UHVV
" " button to adjust fan blowing angle.
Ɣ:KHQVHOHFWLQJKHDWLQJPRGHWKHDLUFRQGLWLRQHURSHUDWHVXQGHUKHDWPRGH
+HDWLQGLFDWRURQLQGRRUXQLWLV213UHVVRUEXWWRQWRDGMXVWVHW
WHPSHUDWXUH3UHVV)$1EXWWRQWRDGMXVWIDQVSHHG3UHVVEXWWRQWRDGMXVW
IDQEORZLQJDQJOH&RROLQJRQO\XQLWZRQ¶WUHFHLYHKHDWLQJPRGHVLJQDO,IVHWWLQJ
KHDWPRGHZLWKUHPRWHFRQWUROOHUSUHVV212))EXWWRQFDQ¶WVWDUWXSWKHXQLW
Note:
Ɣ)RUSUHYHQWLQJFROGDLUDIWHUVWDUWLQJXSKHDWLQJPRGHLQGRRUXQLWZLOOGHOD\a
minutes to blow air (actual delay time is depend on indoor ambient temperature).
Ɣ6HWWHPSHUDWXUHUDQJHIURPUHPRWHFRQWUROOHUać; Fan speed: auto, low
speed, medium speed, high speed.
Introduction for buttons on remote controller
Note:
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2SHUDWLRQLQGLFWRULV21UHGLQGLFDWRU$IWHUWKDW\RXFDQRSHUDWHWKHDLU
conditioner by using remote controller.
ON/OFF button
MODE button
1
2
3UHVVWKLVEXWWRQFDQWXUQRQRUWXUQRIIWKHDLUFRQGLWLRQHU$IWHUWXUQLQJRQWKHDLU
FRQGLWLRQHURSHUDWLRQLQGLFDWRURQLQGRRUXQLW¶VGLVSOD\LV21JUHHQLQGLFDWRU
The colour is different for different models), and indoor unit will give out a sound.
Press this button to select your required operation mode.
$872 COOL )$1DRY +($7

5
Introduction for buttons on remote controller
)$1EXWWRQ
4
3UHVVLQJWKLVEXWWRQFDQVHWIDQVSHHGFLUFXODUO\DVDXWR$872ORZPHGLXP
( ), high( ).
Auto
Note:
Ɣ8QGHU$872VSHHGDLUFRQGLWLRQHUZLOOVHOHFWSURSHUIDQVSHHGDXWRPDWLFDOO\
DFFRUGLQJWRH[IDFWRU\VHWWLQJ
Ɣ)DQVSHHGXQGHUGU\PRGHLVORZVSHHG
5
Press this button can select up&down swing angle. Fan blow angle can be selected
circularly as below:
Ɣ:KHQVHOHFWLQJDLUFRQGLWLRQHULVEORZLQJIDQDXWRPDWLFDOO\+RUL]RQWDO
louver will automatically swing up & down at maximum angle.
Ɣ:KHQVHOHFWLQJǃǃǃǃ
DLUFRQGLWLRQHULVEORZLQJIDQDW¿[HG
SRVLWLRQ+RUL]RQWDOORXYHUZLOOVWRSDWWKH¿[HGSRVLWLRQ
Ɣ:KHQVHOHFWLQJǃǃ
DLUFRQGLWLRQHULVEORZLQJIDQDW¿[HGDQJOH
+RUL]RQWDOORXYHUZLOOVHQGDLUDWWKH¿[HGDQJOH
Ɣ+ROGEXWWRQDERYHVWRVHW\RXUUHTXLUHGVZLQJDQJOH:KHQUHDFKLQJ\RXU
required angle, release the button.
Note:
Ɣǃǃ
" may not be available. When air conditioner receives this signal, the
air conditioner will blow fan automatically.
button
no display
KRUL]RQWDOORXYHUVVWRSV
at current position)
EXWWRQ
3
Ɣ3UHVVRUEXWWRQRQFHLQFUHDVHRUGHFUHDVHVHWWHPSHUDWXUHć.
+ROGLQJRUEXWWRQVODWHUVHWWHPSHUDWXUHRQUHPRWHFRQWUROOHUZLOO
FKDQJHTXLFNO\2QUHOHDVLQJEXWWRQDIWHUVHWWLQJLV¿QLVKHGWHPSHUDWXUHLQGLFD
WRURQLQGRRUXQLWZLOOFKDQJHDFFRUGLQJO\7HPSHUDWXUHFDQ¶WEHDGMXVWHGXQGHU
auto mode)
Ɣ:KHQVHWWLQJ7,0(5217,0(52))RU&/2&.SUHVVRUEXWWRQWR
adjust time. (Refer to CLOCK, TIMER ON, TIMER OFF buttons) When setting
7,0(5217,0(52))RU&/2&.SUHVVRUEXWWRQWRDGMXVWWLPH5HIHU
to CLOCK, TIMER ON, TIMER OFF buttons)

6
Press this button to set clock time. " " icon on remote controller will blink. Press
RUEXWWRQZLWKLQVWRVHWFORFNWLPH(DFKSUHVVLQJRIRUEXWWRQFORFN
WLPHZLOOLQFUHDVHRUGHFUHDVHPLQXWH,IKROGRUEXWWRQVODWHUWLPHZLOO
change quickly. Release this button when reaching your required time. Press
&/2&.EXWWRQWRFRQ¿UPWKHWLPHLFRQVWRSVEOLQNLQJ
Note:
Ɣ&ORFNWLPHDGRSWVKRXUPRGH
Ɣ7KHLQWHUYDOEHWZHHQWZRRSHUDWLRQFDQ¶WH[FHHGVV2WKHUZLVHUHPRWHFRQWUR
ller will quit setting status. Operation for TIMER ON/TIMER OFF is the same.
CLOCK button
6
Introduction for buttons on remote controller
TIMER ON / TIMER OFF button
7
Ɣ7,0(521EXWWRQ
7,0(521EXWWRQFDQVHWWKHWLPHIRUWLPHURQ$IWHUSUHVVLQJWKLVEXWWRQ
LFRQGLVDSSHDUVDQGWKHZRUG21RQUHPRWHFRQWUROOHUEOLQNV3UHVVRU
EXWWRQWRDGMXVW7,0(521VHWWLQJ$IWHUHDFKSUHVVLQJRUEXWWRQ7,0(5
21VHWWLQJZLOOLQFUHDVHRUGHFUHDVHPLQ+ROGRUEXWWRQVODWHUWKH
time will change quickly until reaching your required time.
3UHVV7,0(521WRFRQ¿UPLW7KHZRUG21ZLOOVWRSEOLQNLQJLFRQ
resumes displaying. Cancel TIMER ON: Under the condition that TIMER ON is
started up, press "TIMER ON" button to cancel it.
Ɣ7,0(52))EXWWRQ
7,0(52))EXWWRQFDQVHWWKHWLPHIRUWLPHURII$IWHUSUHVVLQJWKLVEXWWRQ
LFRQGLVDSSHDUVDQGWKHZRUG2))RQUHPRWHFRQWUROOHUEOLQNV3UHVVRU
EXWWRQWRDGMXVW7,0(52))VHWWLQJ$IWHUHDFKSUHVVLQJRUEXWWRQ7,0(5
2))VHWWLQJZLOOLQFUHDVHRUGHFUHDVHPLQ+ROGRUEXWWRQVODWHUWKH
time will change quickly until reaching your required time.
Press "TIMER OFF" word "OFF" will stop blinking. " " icon resumes displaying.
Cancel TIMER OFF. Under the condition that TIMER OFF is started up, press
"TIMER OFF" button to cancel it.
Note:
Ɣ8QGHURQDQGRIIVWDWXV\RXFDQVHW7,0(52))RU7,0(521VLPXOWDQHRXVO\
Ɣ%HIRUHVHWWLQJ7,0(521RU7,0(52))SOHDVHDGMXVWWKHFORFNWLPH
Ɣ$IWHUVWDUWLQJXS7,0(521RU7,0(52))VHWWKHFRQVWDQWFLUFXODWLQJYDOLG
$IWHUWKDWDLUFRQGLWLRQHUZLOOEHWXUQHGRQRUWXUQHGRIIDFFRUGLQJWRVHWWLQJWLPH
212))EXWWRQKDVQRHIIHFWRQVHWWLQJ,I\RXGRQ¶WQHHGWKLVIXQFWLRQSOHDVH
use remote controller to cancel it.

7
TEMP button
9
Introduction for buttons on remote controller
%\SUHVVLQJWKLVEXWWRQ\RXFDQVHHLQGRRUVHWWHPSHUDWXUHLQGRRUDPELHQWWHPS
HUDWXUHRURXWGRRUDPELHQWWHPSHUDWXUHRQLQGRRUXQLW¶VGLVSOD\7KHVHWWLQJRQ
remote controlleris selected circularly as below:
no display
Ɣ:KHQVHOHFWLQJRUQRGLVSOD\ZLWKUHPRWHFRQWUROOHUWHPSHUDWXUHLQGLFDWRU
on indoor unit displays set temperature.
Ɣ:KHQVHOHFWLQJZLWKUHPRWHFRQWUROOHUWHPSHUDWXUHLQGLFDWRURQLQGRRUXQLW
displays indoor ambient temperature.
Ɣ:KHQVHOHFWLQJZLWKUHPRWHFRQWUROOHUWHPSHUDWXUHLQGLFDWRURQLQGRRUXQLW
displays outdoor ambient temperature.
Note:
Ɣ
2XWGRRUWHPSHUDWXUHGLVSOD\LVQRWDYDLODEOHIRUVRPHPRGHOV$WWKDWWLPHLQGRRU
unit receives " "signal, while it displays indoor set temperature.
Ɣ,W¶VGHIDXOWHGWRGLVSOD\VHWWHPSHUDWXUHZKHQWXUQLQJRQWKHXQLW7KHUHLVQR
display in the remote controller.
Ɣ2QO\IRUWKHPRGHOVZKRVHLQGRRUXQLWKDVGXDOGLVSOD\
Ɣ:KHQVHOHFWLQJGLVSOD\LQJRILQGRRURURXWGRRUDPELHQWWHPSHUDWXUHLQGRRU
temperature indicator displays corresponding temperature and automatically turn
WRGLVSOD\VHWWHPSHUDWXUHDIWHUWKUHHRU¿YHVHFRQGV
;)$1EXWWRQ
8
3UHVVWKLVEXWWRQXQGHUFRRODQGGU\PRGHWRVWDUWXS[IDQIXQFWLRQDQGLFRQ
RQUHPRWHFRQWUROOHUZLOOEHGLVSOD\HG3UHVVWKLVEXWWRQDJDLQWRFDQFHO[IDQ
function, and " "icon will disappear.
Note:
Ɣ:KHQ[IDQIXQFWLRQLVRQLIWKHDLUFRQGLWLRQHULVWXUQHGRIILQGRRUIDQZLOOVWLOO
operate at low speed for a while to blow the residual water inside the air duct.
Ɣ'XULQJ[IDQRSHUDWLRQSUHVV;)$1EXWWRQWRWXUQRII[IDQIXQFWLRQ,QGRRUIDQ
will stop operation immediately.
TURBO button
10
8QGHU&22/RU+($7PRGHSUHVVWKLVEXWWRQWRWXUQWRTXLFN&22/RUTXLFN
+($7PRGHLFRQLVGLVSOD\HGRQUHPRWHFRQWUROOHU3UHVVWKLVEXWWRQDJDLQ
to exit turbo function and " " icon will disappear.

8
Function introduction for combination buttons
Child lock function
3UHVVDQGVLPXOWDQHRXVO\WRWXUQRQRUWXUQRIIFKLOGORFNIXQFWLRQ:KHQ
child lock function is on, " " icon is displayed on remote controller. If you operate
the remote controller, the " " icon will blink three times without sending signal to
the unit.
Temperature display switchover function
8QGHU2))VWDWXVSUHVVDQG02'(EXWWRQVVLPXOWDQHRXVO\WRVZLWFKWHPS
erature display between ć and ̧.
Introduction for buttons on remote controller
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.
8QGHU&22/+($7RU'5<PRGHSUHVVWKLVEXWWRQWRVWDUWXSVOHHSIXQFWLRQ
" " icon is displayed on remote controller. Press this button again to cancel sleep
function and " " icon will disappear.
SLEEP button
LIGHT button
11
12

9
1.$IWHUSXWWLQJWKURXJKWKHSRZHUSUHVV212))EXWWRQRQUHPRWHFRQWUROOHUWR
turn on the air conditioner.
2.3UHVV02'(EXWWRQWRVHOHFW\RXUUHTXLUHGPRGH$872&22/'5<)$1
+($7
3.3UHVVRUEXWWRQWRVHW\RXUUHTXLUHGWHPSHUDWXUH7HPSHUDWXUHFDQ¶WEH
adjusted under auto mode).
4.3UHVV)$1EXWWRQWRVHW\RXUUHTXLUHGIDQVSHHGDXWRORZPHGLXPDQGKLJK
speed.
5. Press " " button to select fan blowing angle.
Operation guide
Replacement of batteries in remote controller
1. Press the back side of remote controller marked
ZLWKDVVKRZQLQWKH¿JDQGWKHQSXVKRXW
the cover of battery box along the arrow direction.
5HSODFHWZR$$$9GU\EDWWHULHVDQG
PDNHVXUHWKHSRVLWLRQRISRODUDQGSRODU
are correct.
3. Reinstall the cover of battery box.
signal sender battery
Cover of battery box
remove
reinstall
Note:
Ɣ'XULQJRSHUDWLRQSRLQWWKHUHPRWHFRQWUROVLJQDOVHQGHUDWWKHUHFHLYLQJ
window on indoor unit.
Ɣ7KHGLVWDQFHEHWZHHQVLJQDOVHQGHUDQGUHFHLYLQJZLQGRZVKRXOGEHQR
more than 8m, and there should be no obstacles between them.
Ɣ6LJQDOPD\EHLQWHUIHUHGHDVLO\LQWKHURRPZKHUHWKHUHLVÀXRUHVFHQWODPS
or wireless telephone; remote controller should be close to indoor unit during
operation.
Ɣ5HSODFHQHZEDWWHULHVRIWKHVDPHPRGHOZKHQUHSODFHPHQWLVUHTXLUHG
Ɣ:KHQ\RXGRQ¶WXVHUHPRWHFRQWUROOHUIRUDORQJWLPHSOHDVHWDNHRXWWKH
batteries.
Ɣ,IWKHGLVSOD\RQUHPRWHFRQWUROOHULVIX]]\RUWKHUH¶VQRGLVSOD\SOHDVH
replace batteries.

10
Emergency operation
If remote controller is lost or damaged, please use auxiliary button to turn
on or turn off the air conditioner. The operation in details are as below:
$VVKRZQLQWKH¿J2SHQSDQHOSUHVVDX[EXWWRQWRWXUQRQRUWXUQRIIWKH
air conditioner. When the air conditioner is turned on, it will operate under
auto mode.
aux. button
panel
Clean and maintenance
Note:
Ŷ7XUQRIIWKHDLUFRQGLWLRQHUDQGGLVFRQQHFWWKHSRZHUEHIRUHFOHDQLQJWKHDLU
conditioner to avoid electric shock.
Ŷ'RQRWZDVKWKHDLUFRQGLWLRQHUZLWKZDWHUWRDYRLGHOHFWULFVKRFN
Ŷ'RQRWXVHYRODWLOHOLTXLGWRFOHDQWKHDLUFRQGLWLRQHU
Clean surface of indoor unit
When the surface of indoor unit is dirty, it is recommended to use a soft dry cloth
or wet cloth to wipe it.
Note:
Ɣ'RQRWUHPRYHWKHSDQHOZKHQFOHDQLQJLW

11
Clean and maintenance
&OHDQ¿OWHU
1
2
3
4
Open panel
5HPRYH¿OWHU
&OHDQ¿OWHU
,QVWDOO¿OWHU
Pull out the panel to a certain
DQJOHDVVKRZQLQWKH¿J
5HPRYHWKH¿OWHUDVLQ
GLFDWHGLQWKH¿J
Ɣ8VHGXVWFDWFKHURUZDWHUWR
FOHDQWKH¿OWHU
Ɣ:KHQWKH¿OWHULVYHU\GLUW\XVH
the water (below 45ć) to clean
it, and then put it in a shady
and cool place to dry.
,QVWDOOWKH¿OWHUDQGWKHQFORVHWKH
panel cover tightly.
Note:
Ŷ7KH¿OWHUVKRXOGEHFOHDQHGHYHU\WKUHHPRQWKV,IWKHUHLVPXFKGXVWLQWKH
operation environment, clean frequency can be increased.
Ŷ$IWHUUHPRYLQJWKH¿OWHUGRQRWWRXFK¿QVWRDYRLGLQMXU\
Ŷ'RQRWXVH¿UHRUKDLUGU\HUWRGU\WKH¿OWHUWRDYRLGGHIRUPDWLRQRU¿UHKD]DUG

12
Clean and maintenance
Checking before use-season
Checking after use-season
1. Check whether air inlets and air outlets are blocked.
2. Check whether circuit break, plug and socket are in good condition.
&KHFNZKHWKHU¿OWHULVFOHDQ
4. Check whether mounting bracket for outdoor unit is damaged or corroded.
If yes, please contact dealer.
5. Check whether drainage pipe is damaged.
1. Disconnect power supply.
&OHDQ¿OWHUDQGLQGRRUXQLW¶VSDQHO
3. Check whether mounting bracket for outdoor unit is damaged or corroded.
If yes, please contact dealer.
Notice for recovery
1. Many packing materials are recyclable materials.
Please dispose them in appropriate recycling unit.
2. If you want to dispose the air conditioner, please contact local dealer or
consultant service center for the correct disposal method.

13
Malfunction analysis
General phenomenon analysis
Please check below items before asking for maintenance. If the malfunction still
FDQ¶WEHHOLPLQDWHGSOHDVHFRQWDFWORFDOGHDOHURUTXDOL¿HGSURIHVVLRQDOV
Phenomenon Check items Solution
Indoor unit
FDQ¶WUHFHLYH
remote
FRQWUROOHU¶V
signal or
remote
controller
has no
action.
Ɣ:KHWKHULWVLQWHUIHUHGVHYHUHO\
(such as static electricity,stable
voltage)?
Ɣ:KHWKHUUHPRWHFRQWUROOHULV
within the signal receiving
range?
Ɣ:KHWKHUWKHUHDUHREVWDFOHV"
Ɣ:KHWKHUUHPRWHFRQWUROOHULV
pointing at the receiving
window?
Ɣ,VVHQVLWLYLW\RIUHPRWHFRQWUR
OOHUORZIX]]\GLVSOD\DQGQR
display?
Ɣ1RGLVSOD\ZKHQRSHUDWLQJ
remote controller?
Ɣ)OXRUHVFHQWODPSLQURRP"
Ɣ3XOORXWWKHSOXJ5HLQVHUW
the plug after about 3min, and
then turn on the unit again.
Ɣ6LJQDOUHFHLYLQJUDQJHLVP
Ɣ5HPRYHREVWDFOHV
Ɣ
Select proper angle and point
the remote controller at the re-
ceiving window on indoor unit.
Ɣ&KHFNWKHEDWWHULHV,IWKH
power of batteries is too low,
please replace them.
Ɣ7DNHWKHUHPRWHFRQWUROOHU
close to indoor unit.
Ɣ7XUQRIIWKHÀXRUHVHQWODPS
and then try it again.
Ɣ&KHFNZKHWKHUUHPRWHFRQW
roller appears to be damaged.
If yes, replace it.
No air
emitted
from
indoor
unit
Ɣ$LULQOHWRUDLURXWOHWRILQGRRU
unit is blocked?
Ɣ(OLPLQDWHREVWDFOHV
Ɣ8QGHUKHDWLQJPRGHLQGRRU
temperature is reached to set
temperature?
Ɣ$IWHUUHDFKLQJWRVHWWHPSHU
ature, indoor unit will stop bl-
owing out air.
Ɣ+HDWLQJPRGHLVWXUQHGRQMXVW
now?
Ɣ,QRUGHUWRSUHYHQWEORZLQJ
out cold air, indoor unit will be
started after delaying for sev-
eral minutes, which is a nor-
mal phenomenon.

14
Malfunction analysis
Ɣ3RZHUIDLOXUH"
Ɣ,VSOXJORRVH"
Ɣ&LUFXLWEUHDNWULSVRIIRU
fuse is burnt out?
Ɣ:LULQJKDVPDOIXQFWLRQ"
Ɣ8QLWKDVUHVWDUWHGLPPHGLDWHO\
after stopping operation?
Ɣ:KHWKHUWKHIXQFWLRQVHWWLQJ
for remote controller is
correct?
Ɣ5HVHWWKHIXQFWLRQ
Ɣ:DLWIRUPLQDQGWKHQWXUQ
on the unit again.
Ɣ$VNSURIHVVLRQDOWRUHSODFHLW
Ɣ$VNSURIHVVLRQDOWRUHSODFH
circuit break or fuse.
Ɣ5HLQVHUWWKHSOXJ
Ɣ:DLWXQWLOSRZHUUHFRYHU\
$LUFRQGLW
LRQHUFDQ¶W
operate
Mist is em-
itted from
LQGRRUXQLW¶V
air outlet
Ɣ,QGRRUWHPSHUDWXUHDQGKXP
idity is high?
Ɣ%HFDXVHLQGRRUDLULVFRROHG
UDSLGO\$IWHUDZKLOHLQGRRU
temperature and humidity will
be decrease and mist will
disappear.
Phenomenon Check items Solution
Set temper-
DWXUHFDQ¶W
be adjusted
Ɣ8QLWLVRSHUDWLQJXQGHUDXWR
mode?
Ɣ7HPSHUDWXUHFDQ¶WEHDGMX
sted under auto mode.
Please switch the operation
mode if you need to adjust
temperature.
Ɣ<RXUUHTXLUHGWHPSHUDWXUH
exceeds the set temperature
range?
Ɣ6HWWHPSHUDWXUHUDQJH
16ć~30ć.
Cooling
(heating)
effect is
not good.
Ɣ9ROWDJHLVWRRORZ" Ɣ:DLWXQWLOWKHYROWDJH
resumes normal.
Ɣ)LOWHULVGLUW\" Ɣ&OHDQWKH¿OWHU
Ɣ6HWWHPSHUDWXUHLVLQSURSHU
range?
Ɣ$GMXVWWHPSHUDWXUHWRSURSHU
range.
Ɣ'RRUDQGZLQGRZDUHRSHQ" Ɣ&ORVHGRRUDQGZLQGRZ

15
Phenomenon Check items Solution
Odours are
emitted
Ɣ:KHWKHUWKHUH¶VRGRXUVRXUFH
such as furniture and cigarette,
etc.
Ɣ(OLPLQDWHWKHRGRXUVRXUFH
Ɣ&OHDQWKH¿OWHU
$LUFRQGLWLR
ner operates
abnormally
Ɣ:KHWKHUWKHUH¶VLQWHUIHUHQFH
such as thunder, wireless
devices, etc.
Ɣ'LVFRQQHFWSRZHUSXWEDFN
power, and then turn on the
unit again.
Outdoor
unit has
vapor
Ɣ+HDWLQJPRGHLVWXUQHGRQ"
Ɣ'XULQJGHIURVWLQJXQGHUKH
ating mode, it may generate
vapor, which is a normal
phenomenon.
“Water
ÀRZLQJ´
noise
Ɣ$LUFRQGLWLRQHULVWXUQHGRQRU
turned off just now?
Ɣ7KHQRLVHLVWKHVRXQGRI
UHIULJHUDQWÀRZLQJLQVLGH
the unit, which is a normal
phenomenon.
Cracking
noise
Ɣ$LUFRQGLWLRQHULVWXUQHGRQRU
turned off just now?
Ɣ7KLVLVWKHVRXQGRIIULFWLRQ
caused by expansion and/or
contraction of panel or other
parts due to the change of
temperature.
Malfunction analysis

16
Malfunction analysis
Error Code
Ɣ:KHQDLUFRQGLWLRQHUVWDWXVLVDEQRUPDOWHPSHUDWXUHLQGLFDWRURQLQGRRUXQLWZLOO
EOLQNWRGLVSOD\FRUUHVSRQGLQJHUURUFRGH3OHDVHUHIHUWREHORZOLVWIRULGHQWL¿F
ation of error code.
Indoor
display
Error code
$ERYHLQGLFDWRUGLDJUDPLVRQO\
for reference. Please refer to
actual product for the actual
indicator and position.
Ŷ:KHQEHORZSKHQRPHQRQRFFXUVSOHDVHWXUQRIIDLUFRQGLWLRQHUDQGGLVFRQ
QHFWSRZHULPPHGLDWHO\DQGWKHQFRQWDFWWKHGHDOHURUTXDOL¿HGSURIHVVLRQDOV
for service.
Ɣ3RZHUFRUGLVRYHUKHDWLQJRUGDPDJHG
Ɣ7KHUH¶VDEQRUPDOVRXQGGXULQJRSHUDWLRQ
Ɣ&LUFXLWEUHDNWULSVRIIIUHTXHQWO\
Ɣ$LUFRQGLWLRQHUJLYHVRIIEXUQLQJVPHOO
Ɣ,QGRRUXQLWLVOHDNLQJ
Ŷ'RQRWUHSDLURUUH¿WWKHDLUFRQGLWLRQHUE\\RXUVHOI
Ŷ,IWKHDLUFRQGLWLRQHURSHUDWHVXQGHUDEQRUPDOFRQGLWLRQVLWPD\FDXVH
PDOIXQFWLRQHOHFWULFVKRFNRU¿UHKD]DUG
Warning
Error code
H1
E5
8
H6
C5
F1
F2
Troubleshooting
0HDQVGHIURVWLQJVWDWXV,W¶VWKHQRUPDOSKHQRPHQRQ
It can be eliminated after restarting the unit. If not,please
FRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
It can be eliminated after restarting the unit. If not,please
FRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
It can be eliminated after restarting the unit. If not,please
FRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
3OHDVHFRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
3OHDVHFRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
3OHDVHFRQWDFWTXDOL¿HGSURIHVVLRQDOVIRUVHUYLFH
1RWH,IWKHUHUHRWKHUHUURUFRGHVSOHDVHFRQWDFWTXDOL¿HGSURIHVVLRQDOVIRU
service.

17
Installation dimension diagram
Drainage pipe
$WOHDVWFP
$WOHDVWFP
$WOHDVWFP
$WOHDVWFP
$WOHDVW
30cm
$WOHDVWFP
$WOHDVWFP
6SDFHWRWKHÀRRU
Space to the obstruction
Space to the
obstruction
Space to the
obstruction
Space to the ceiling
Space to the obstruction
Space to the obstruction
$WOHDVWFP
$WOHDVWFP
$WOHDVWFP
Space to the wall
Space to the wall
Space to the wall

18
1. There should be no obstruction near air
inlet and air outlet.
2. Select a location where the condensat-
ion water can be dispersed easily and
ZRQWDIIHFWRWKHUSHRSOH
3. Select a location which is convenient to
connect the outdoor unit and near the
power socket.
4. Select a location which is out of reach
for children.
5.
The location should be able to withstand
WKHZHLJKWRILQGRRUXQLWDQGZRQWLQFU
ease noise and vibration.
6.
The appliance must be installed 2.5m
DERYHÀRRU
'RQWLQVWDOOWKHLQGRRUXQLWULJKWDERYH
the electric appliance.
8. Please try your best to keep way from
ÀXRUHVFHQWODPS
Tools for installation
Selection of installation location
1 Level meter 2 Screw driver 3 Impact drill
4 Drill head 5 Pipe expander 6 Torque wrench
7 Open-end wrench 8 Pipe cutter 9 Leakage detector
10 Vacuum pump 11 Pressure meter 8QLYHUVDOPHWHU
13 Inner hexagon spanner 14 Measuring tape
Note: Ɣ3OHDVHFRQWDFWWKHORFDODJHQWIRULQVWDOODWLRQ
Ɣ'RQWXVHXQTXDOL¿HGSRZHUFRUG
Basic requirement
Outdoor unit
Indoor unit
Installing the unit in the following pla-
ces maycause malfunction. If it is un-
avoidable, please consult the local
dealer:
1.The place with strong heat sources,
YDSRUVÀDPPDEOHRUH[SORVLYHJDV
,
or volatile objects spread in the air.
2.The place with high-frequency
devices (such as welding machine,
medical equipment).
3.The place near coast area.
4.
The place with oil or fumes in the air.
5.The place with sulfureted gas.
6.Other places with special circums-
tances.
7.Do not use the unit in the immediate
surroundings of a laundry a bath a
shower or a swimming pool.
6HOHFWDORFDWLRQZKHUHWKHQRLVHDQGRXWÀRZDLUHPLWWHGE\WKHRXWGRRUXQLW
will not affect neighborhood.
2. The location should be well ventilated and dry, in which the outdoor unit
ZRQWEHH[SRVHGGLUHFWO\WRVXQOLJKWRUVWURQJZLQG
3. The location should be able to withstand the weight of outdoor unit.
4. Make sure that the installation follows the requirement of installation
dimension diagram.
5. Select a location which is out of reach for children and far away from animals
or plants.If it is unavoidable, please add the fence for safety purpose.

19
Requirements for electric connection
Safety precaution
Grounding requirement
1. Must follow the electric safety regulations when installing the unit.
$FFRUGLQJWRWKHORFDOVDIHW\UHJXODWLRQVXVHTXDOL¿HGSRZHUVXSSO\FLUFXLWDQG
circuit break.
3. Make sure the power supply matches with the requirement of air conditioner.
8QVWDEOHSRZHUVXSSO\RULQFRUUHFWZLULQJRUPDOIXQFWLRQ3OHDVHLQVWDOOSURSHU
power supply cables before using the air conditioner.
4. Properly connect the live wire, neutral wire and grounding wire of power socket.
5. Be sure to cut off the power supply before proceeding any work related to
electricity and safety.
'RQRWSXWWKURXJKWKHSRZHUEHIRUH¿QLVKLQJLQVWDOODWLRQ
7. If the supply cord is damaged, it must be replaced by the manufacturer, its
VHUYLFHDJHQWRUVLPLODUO\TXDOL¿HGSHUVRQVLQRUGHUWRDYRLGDKD]DUG
8. The temperature of refrigerant circuit will be high, please keep the interconnec-
tion cable away from the copper tube.
9. The appliance shall be installed in accordance with national wiring regulations.
10.Installation must be performed in accordance with the requirement of NEC
DQG&(&E\DXWKRUL]HGSHUVRQQHORQO\
7KHDLUFRQGLWLRQHULVWKH¿UVWFODVVHOHFWULFDSSOLDQFH,WPXVWEHSURSHUO\
JURXQGLQJZLWKVSHFLDOL]HGJURXQGLQJGHYLFHE\DSURIHVVLRQDO3OHDVHPDNH
sure it is always grounded effectively, otherwise it may cause electric shock.
7KH\HOORZJUHHQZLUHLQDLUFRQGLWLRQHULVJURXQGLQJZLUHZKLFKFDQWEHXVHG
for other purposes.
3. The grounding resistance should comply with national electric safety regulations.
4. The appliance must be positioned so that the plug is accessible.
$QDOOSROHGLVFRQQHFWLRQVZLWFKKDYLQJDFRQWDFWVHSDUDWLRQRIDWOHDVWPPLQ
DOOSROHVVKRXOGEHFRQQHFWHGLQ¿[HGZLULQJ
6. Including an circuit break with suitable capacity, please note the following table.
$LUVZLWFKVKRXOGEHLQFOXGHGPDJQHWEXFNOHDQGKHDWLQJEXFNOHIXQFWLRQLWFDQ
protect the circuit-short and overload. (Caution: please do not use the fuse only
for protect the circuit)
$LUFRQGLWLRQHU Circuit break capacity
18ǃ24K $

20
Installation of indoor unit
Step one: choosing installation location
Step two: install wall-mounting frame
5HFRPPHQGWKHLQVWDOODWLRQORFDWLRQWRWKHFOLHQWDQGWKHQFRQ¿UPLWZLWKWKHFOLHQW
+DQJWKHZDOOPRXQWLQJIUDPHRQWKHZDOODGMXVWLWLQKRUL]RQWDOSRVLWLRQZLWKWKH
OHYHOPHWHUDQGWKHQSRLQWRXWWKHVFUHZ¿[LQJKROHVRQWKHZDOO
'ULOOWKHVFUHZ¿[LQJKROHVRQWKHZDOOZLWKLPSDFWGULOOWKHVSHFL¿FDWLRQRIGULOO
KHDGVKRXOGEHWKHVDPHDVWKHSODVWLFH[SDQVLRQSDUWLFOHDQGWKHQ¿OOWKH
plastic expansion particles in the holes.
)L[WKHZDOOPRXQWLQJIUDPHRQWKHZDOOZLWKWDSSLQJVFUHZV67;7$DQG
WKHQFKHFNLIWKHIUDPHLV¿UPO\LQVWDOOHGE\SXOOLQJWKHIUDPH,IWKHSODVWLF
H[SDQVLRQSDUWLFOHLVORRVHSOHDVHGULOODQRWKHU¿[LQJKROHQHDUE\
1. Choose the position of piping hole according to the direction of outlet pipe. The
position of piping hole should be a little lower than the wall-mounted frame,
shown as below.
Step three: open piping hole
2SHQDSLSLQJKROHZLWKWKHGLDPHWHURIĭRUĭRQWKHVHOHFWHGRXWOHWSLSH
SRVLWLRQ,QRUGHUWRGUDLQVPRRWKOyVODQWWKHSLSLQJKROHRQWKHZDOOVOLJKWO\
GRZQZDUGWRWKHRXWGRRUVLGHZLWKWKHJUDGLHQWRI
18K: 24K:
Left
Wall
Φ55
Right
Mark in the middle of it Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55
Rear piping hole
Left
Wall
Φ70mm
Right
Mark in the middle of it Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ70mm
Rear piping hole

21
6WHS¿YHFRQQHFWWKHSLSHRILQGRRUXQLW
$LPWKHSLSHMRLQWDWWKHFRUUHVSRQGLQJ
bellmouth.
2. Pretightening the union nut with hand.
$GMXVWWKHWRUTXHIRUFHE\UHIHUULQJWRWKHIROORZLQJVKHHW3ODFHWKHRSHQHQG
wrench on the pipe joint and place the torque wrench on the union nut. Tighten
the union nut with torque wrench.
2. When select leading out the pipe
from left or right, please cut off the
corresponding hole on the bottom
case.
cut off
the hole
left right
1. The pipe can be led out in the
direction of right, rear right, left or
rear left.
left
rear left
right
rear right
Step four: outlet pipe
Installation of indoor unit
Indoor
5-10°
outdoor
ĭĭ
Note:
Ɣ3D\DWWHQWLRQWRGXVWSUHYHQWLRQDQG
WDNHUHOHYDQWVDIHW\PHDVXUHVZKHQ
RSHQLQJWKHKROH
Ɣ 7KHSODVWLFH[SDQVLRQSDUWLFOHVDUH
QRWSURYLGHGDQGVKRXOGEHERXJKW
ORFDOO\
union nutpipe joint pipe

22
4. Wrap the indoor pipe and joint of con-
nection pipe with insulating pipe, and
then wrap it with tape.
Step six: install drain hose
Installation of indoor unit
torque wrench
open-end
wrench
indoor pipe
pipe
union nut
Hex nut diameter Tightening torque (N.m)
ĭ
ĭ
ĭ
ĭ
ĭ
30~40
40~55
60~65
70~75
15~20
insulating pipe
1. Connect the drain hose to the outlet pipe of
indoor unit.
2. Bind the joint with tape.
outlet
pipe
drain hose
drain hose
tape
outlet pipe
drain hose
insulating pipe
Note:
Ɣ$GGLQVXODWLQJSLSHLQWKHLQGRRU
drain hose in order to prevent
condensation.
Ɣ7KHSODVWLFH[SDQVLRQSDUWLFOHVDUH
not provided.
1. Open the panel, remove the screw
on the wiring cover and then take
down the cover.
wiring cover
screw
panel
Step seven: connect wire of indoor unit

23
4.Put wiring cover back and then tighten the screw.
5.Close the panel.
Installation of indoor unit
Note:
Ɣ$OOZLUHVRILQGRRUXQLWDQGRXWGRRUXQLWVKRXOGEHFRQQHFWHGE\DSURIHVVLRQDO
Ɣ,IWKHOHQJWKRISRZHUFRQQHFWLRQZLUHLVLQVXI¿FLHQWSOHDVHFRQWDFWWKHVXSSOLHU
IRUDQHZRQH$YRLGH[WHQGLQJWKHZLUHE\\RXUVHOI
Ɣ)RUWKHDLUFRQGLWLRQHUZLWKSOXJWKHSOXJVKRXOGEHUHDFKDEOHDIWHU¿QLVKLQJ
installation.
Ɣ)RUWKHDLUFRQGLWLRQHUZLWKRXWSOXJDQFLUFXLWEUHDNPXVWEHLQVWDOOHGLQWKHOLQH
The circuit break should be all-pole parting and the contact parting distance
should be more than 3mm.
3. Remove the wire clip; connect the power connection wire to the wiring terminal
DFFRUGLQJWRWKHFRORUWLJKWHQWKHVFUHZDQGWKHQ¿[WKHSRZHUFRQQHFWLRQZLUH
with wire clip.
N(1) 2 3
blue black brown yellow-
green
Outdoor unit connection
18、24K Heat pump type:
power connection
wire
cable-cross
hole
2. 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.

24
Installation of indoor unit
Step eight: bind up pipe
1. Bind up the connection pipe, power
cord and drain hose with the band.
indoor unit gas
pipe
indoor and
outdoor power cord
liquid pipe
drain hose
band
2. Reserve a certain length of drain
hose and power cord for installation
when binding them. When binding to
a certain degree, separate the indoor
power and then separate the drain
hose.
3. Bind them evenly.
4. The liquid pipe and gas pipe should
be bound separately at the end.
Note:
Ɣ7KHSRZHUFRUGDQGFRQWUROZLUH
FDQWEHFURVVHGRUZLQGLQJ
Ɣ7KHGUDLQKRVHVKRXOGEHERXQG
at the bottom.
drain hose band
connection pipe
indoor power cord
Step nine: hang the indoor unit
1. Put the bound pipes in the wall pipe and then make them pass through the wall
hole.
2. Hang the indoor unit on the wall-mounting frame.
3. Stuff the gap between pipes and wall hole with sealing gum.
4. Fix the wall pipe.
&KHFNLIWKHLQGRRUXQLWLVLQVWDOOHG¿UPO\DQGFORVHGWRWKHZDOO
Note:
Ɣ'RQRWEHQGWKHGUDLQKRVHWRRH[FHVVLYHO\LQRUGHUWRSUHYHQWEORFNLQJ
indoor outdoor
wall pipe sealing gum
upper hook
lower hook of
wall-mounting frame

25
Installation of outdoor unit
6WHSRQH¿[WKHVXSSRUWRIRXWGRRUXQLW
(select it according to the actual installation situation)
1. Select installation location according to the house structure.
2. Fix the support of outdoor unit on the selected location with expansion screws.
at least 3cm above the floor
Note:
Ɣ7DNHVXI¿FLHQWSURWHFWLYHPHDVXUHVZKHQ
installing the outdoor unit.
Ɣ
Make sure the support can withstand at least
four times of the unit weight.
Ɣ7KHRXWGRRUXQLWVKRXOGEHLQVWDOOHGDWOHDVW
FPDERYHWKHÀRRULQRUGHUWRLQVWDOOGUDLQ
joint.
Ɣ)RUWKHXQLWZLWKFRROLQJFDSDFLW\RI:
~5000W, 6 expansion screws are needed;
for the unit with cooling capacity of 6000W
~8000W, 8 expansion screws are needed;
for the unit with cooling capacity of 10000W
~16000W, 10 expansion screws are needed.
Step two: install drain joint
(Only for cooling and heating
unit)
1. Connect the outdoor drain joint into
the hole on the chassis, as shown in
the picture below.
2. Connect the drain hose into the drain
vent.
chassis
outdoor drain joint
Drain hose
drain vent
6WHSWKUHH¿[RXWGRRUXQLW
1. Place the outdoor unit on the
support.
2. Fix the foot holes of outdoor unit
with bolts.
foot holes
foot holes

26
Installation of outdoor unit
Step four: connect indoor and outdoor pipes
1. Remove the screw on the right han-
dle of outdoor unit and then remove
the handle.
2. Remove the screw cap of valve and
aim the pipe joint at the bellmouth of
pipe.
3. Pretightening the union nut with
hand.
4. Tighten the union nut with torque
wrench by referring to the sheet
below.
handle
screw
gas pipe
liquid pipe
liquid
valve
gas valve
union nut
pipe joint
Hex nut diameter Tightening torque
(N.m)
ĭ
ĭ
ĭ
ĭ
ĭ
30~40
40~55
60~65
70~75
15~20
6WHS¿YHFRQQHFWRXWGRRUHOHFWULFZLUH
1. Remove the wire clip; connect the power connection wire and signal control
wire (only for Heat pump type) to the wiring terminal according to the color;
fix them with screws.
Indoor unit connection POWER
N(1) 2 3 L
L
N
N
blue blueblack brown brown
(black)
yellow-
green
yellow-
green
18、24K Heat pump type:

27
Step six: neaten the pipes
1. The pipes should be placed along the wall,
bent reasonably and hidden possibly. Min.
semidiameter of bending the pipe is 10cm.
2. If the outdoor unit is higher than the wall
KROH\RXPXVWVHWD8VKDSHGFXUYHLQWKH
pipe before pipe goes into the room, in
order to prevent rain from getting into the
room.
Ɣ7KHWKURXJKZDOKHLJKWRIGUDLQKRVH
VKRXOGQWEHKLJKHUWKDQWKHRXWOHW
pipe hole of indoor unit.
Ɣ6ODQWWKHGUDLQKRVHVOLJKWO\GRZ
QZDUGV7KHGUDLQKRVHFDQWEH
FXUYHGUDLVHGDQGÀXFWXDQWHWF
Ɣ7KHZDWHURXWOHWFDQWEHSODFHG
in water in order to drain smoothly.
Installation of outdoor unit
U-shaped curve
wall
drain hose
the drain hose
can't raise
upwards.
The drain hose can't be fluctuant
The drain hose
can't be fluctuant The water
outlet can't be
fluctuant
The water outlet
can't be placed
in water
Note:
2. Fix the power connection wire and signal control wire with wire clip (only for
cooling and heating unit).
Note:
Ɣ$IWHUWLJKWHQWKHVFUHZSXOOWKHSRZHUFRUGVOLJKWO\WRFKHFNLILWLV¿UP
Ɣ1HYHUFXWWKHSRZHUFRQQHFWLRQZLUHWRSURORQJRUVKRUWHQWKHGLVWDQFH

28
Vacuum pumping
Leakage detection
1. Remove the valve caps on
the liquid valve and gas
valve and the nut of refri-
gerant charging vent.
2. Connect the charging hose
RISLH]RPHWHUWRWKHUHIUL
gerant charging vent of gas
valve and then connect the
other charging hose to the
vacuum pump.
2SHQWKHSLH]RPHWHUFRP
pletely and operate for
10-15min to check if the
SUHVVXUHRISLH]RPHWHUUH
mains in -0.1MPa.
4. Close the vacuum pump
and maintain this status for
1-2min to check if the pres-
VXUHRISLH]RPHWHUUHPDLQV
in -0.1MPa. If the pressure decreases, there may be leakage.
5HPRYHWKHSLH]RPHWHURSHQWKHYDOYHFRUHRIOLTXLGYDOYHDQGJDVYDOYH
completely with inner hexagon spanner.
6. Tighten the screw caps of valves and refrigerant charging vent.
7. Reinstall the handle.
Use vacuum pump
liquid valve
gas valve
refrigerant
charging vent
nut of refrigerant
charging vent
vacuum pump
piezometer
valve cap
Lo Hi
inner hexagon
spanner
open
close
1. With leakage detector:
Check if there is leakage with leakage detector.
2. With soap water:
If leakage detector is not available, please use soap water for leakage detection.
$SSO\VRDSZDWHUDWWKHVXVSHFWHGSRVLWLRQDQGNHHSWKHVRDSZDWHUIRUPRUH
WKDQPLQ,IWKHUHDUHDLUEXEEOHVFRPLQJRXWRIWKLVSRVLWLRQWKHUHVDOHDNDJH

29
Check after installation
Test operation
Ɣ&KHFNDFFRUGLQJWRWKHIROORZLQJUHTXLUHPHQWDIWHU¿QLVKLQJLQVWDOODWLRQ
Items to be checked Possible malfunction
+DVWKHXQLWEHHQLQVWDOOHG¿UPO\" The unit may drop, shake or emit noise.
Have you done the refrigerant leakage
test?
,WPD\FDXVHLQVXI¿FLHQWFRROLQJ
(heating) capacity.
,VKHDWLQVXODWLRQRISLSHOLQHVXI¿FLHQW" It may cause condensation and water
dripping.
Is water drained well? It may cause condensation and water
dripping.
Is the voltage of power supply accord-
ing to the voltage marked on the
nameplate?
It may cause malfunction or damaging
the parts.
Is electric wiring and pipeline installed
correctly?
It may cause malfunction or damaging
the parts.
Is the unit grounded securely? It may cause electric leakage.
Does the power cord follow the speci-
¿FDWLRQ"
It may cause malfunction or damaging
the parts.
Is there any obstruction in the air inlet
and outlet?
,WPD\FDXVHLQVXI¿FLHQWFRROLQJ
(heating) capacity.
The dust and sundries caused during
installation are removed?
It may cause malfunction or damaging
the parts.
The gas valve and liquid valve of
connection pipe are open completely?
,WPD\FDXVHLQVXI¿FLHQWFRROLQJ
(heating) capacity.
1. Preparation of test operation
Ɣ7KHFOLHQWDSSURYHVWKHDLUFRQGLWLRQHU
Ɣ6SHFLI\WKHLPSRUWDQWQRWHVIRUDLUFRQGLWLRQHUWRWKHFOLHQW
2. Method of test operation
Ɣ3XWWKURXJKWKHSRZHUSUHVV212))EXWWRQRQWKHUHPRWHFRQWUROOHUWRVWDUW
operation.
Ɣ3UHVV02'(EXWWRQWRVHOHFW$872&22/'5<)$1DQG+($7WRFKHFN
whether the operation is normal or not.
Ɣ,IWKHDPELHQWWHPSHUDWXUHLVORZHUWKDQćWKHDLUFRQGLWLRQHUFDQ¶W
start cooling.

30
&RQ¿JXUDWLRQRIFRQQHFWLRQSLSH
1. Standard length of connection pipe
ƔPPP
4. The additional refrigerant oil and refrigerant charging required after prolonging
connection pipe
Ɣ$IWHUWKHOHQJWKRIFRQQHFWLRQSLSHLVSURORQJHGIRUPDWWKHEDVLVRI
standard length, you should add 5ml of refrigerant oil for each additional 5m
of connection pipe.
Ɣ7KHFDOFXODWLRQPHWKRGRIDGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWRQWKHEDVLV
of liquid pipe):
$GGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQW SURORQJHGOHQJWKRIOLTXLGSLSHî
additional refrigerant charging amount per meter
Ɣ:KHQWKHOHQJWKRIFRQQHFWLRQSLSHLVDERYHPDGGUHIULJHUDQWDFFRUGLQJWR
the prolonged length of liquid pipe. The additional refrigerant charging amount
per meter is different according to the diameter of liquid pipe. See the
following sheet.
Cooling
capacity
Cooling
capacity
5000Btu/h
(1465W)
24000Btu/h
(7032W)
7000Btu/h
(2051W)
28000Btu/h
(8204W)
9000Btu/h
(2637W)
36000Btu/h
(10548W)
12000Btu/h
(3516W)
42000Btu/h
(12306W)
18000Btu/h
(5274W)
48000Btu/h
(14064W)
Max height
difference
Max height
difference
Max length
of connec-
tion pipe
Max length
of connec-
tion pipe
15 25510
15 30510
15 30520
20 3010 20
25 3010 20
2.Min. length of connection pipe is 3m.
3.Max. length of connection pipe and max. high difference.

31
$GGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWIRU55&5$DQG5D
Diameter of connection pipe
Liquid pipe(mm) Gas pipe(mm)
ĭ
ĭRUĭ
ĭ
ĭ
ĭ
ĭ
ĭRUĭ
ĭRUĭ
ĭRUĭ
ĭRUĭ
_
_
Cooling only(g/m) Cooling and heating(g/m)
15
15
30
60
250 250
350350
120
120
50
20
Outdoor unit throttle
&RQ¿JXUDWLRQRIFRQQHFWLRQSLSH

32
Pipe expanding method
Note:
Improper pipe expanding is the main cause of refrigerant leakage. Please expand
the pipe according to the following steps:
$&XWWKHSLSH
Ɣ&RQ¿UPWKHSLSHOHQJWKDFFRUGLQJWR
the distance of indoor unit and
outdoor unit.
Ɣ&XWWKHUHTXLUHGSLSHZLWKSLSHFXWWHU
pipe
pipe cutter
leaning uneven burr
B: Remove the burrs
Ɣ5HPRYHWKHEXUUVZLWKVKDSHUDQG
prevent the burrs from getting into
the pipe.
downwards
pipe
shaper
C: Put on suitable insulating pipe
D: Put on the union nut
Ɣ5HPRYHWKHXQLRQQXWRQWKHLQGRRU
connection pipe and outdoor valve;
install the union nut on the pipe.
union pipe
pipe
E: Expand the port
Ɣ([SDQGWKHSRUWZLWKH[SDQGHU
Note:
Ɣ$LVGLIIHUHQWDFFRUGLQJWRWKH
diameter, please refer to the sheet
below:
expander
hard
mold
pipe
F: Inspection
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If there is any blemish, expand the
port again according to the steps
above.
the length is equal
improper expanding
leaning damaged
surface crack uneven
thickness
smooth surface
Outer diameter
(mm)
$PP
Max Min
ĭ
ĭ
ĭ
ĭ
1.3 0.7
1.6 1.0
1.8 1.0
2.4 2.2

66129914641