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Clean and maintenance

 

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2.

 

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4.

WARNING

WARNING

Please contact qualified professionals for

service.

Do not remove the panel when cleaning it.

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Clean filter

1.

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OTICE

:

 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.


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OTICE

3.

4.

1.

2.

1.

3.

Troubleshooting

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OTICE

:

 

Checking before use-season

C5

F

0, 

F

1, 

F

2

E5

E6

E8

H6

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.

1

6

   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 abnor mal, tempe-

rature indicator on indoor unit will blink to display

corresponding error code. Please refer to below 

list for identification of error code. 

t

a

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p

o

r

p

p

a

 

n

m

e

h

e

s

o

p

s

i

d

 

e

s

a

e

l

P

 .

s

l

a

ir

recycling unit.

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

2.If you want to dispose the air conditioner, please

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.

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OTE

Summary of Contents for LI009HI-380P432

Page 1: ...Split Air Conditioner Thank you for selecting LENNOX air conditioners Please read this manual carefully before operation and keep it for further reference OWNER S MANUAL LENNOX AIR CONDITIONERS...

Page 2: ......

Page 3: ...LI009HI 380P432 LI009HO 380P432 LI012HI 380P432 LI012HO 380P432 LI018HI 380P432 LI018HO 380P432 LI024HI 380P432 LI024HO 380P432...

Page 4: ...emote controller 15 Introduction for icons on display screen 06 Introduction for buttons on remote controller 07 Clean and maintenance Checked items before maintenance Installation notice Installation...

Page 5: ...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 u...

Page 6: ...allation 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 H...

Page 7: ...20cm separation distance will be maintained between the device excluding its handset and users Cet appareil est conforme aux limites d exposition au rayonnement RF stipul es par la FCC et l IC pour un...

Page 8: ...ir 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 groundi...

Page 9: ...must be po sitioned so that 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...

Page 10: ...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 discon...

Page 11: ...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 discon...

Page 12: ...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 a...

Page 13: ...tion 8 heating function Set temperature Set time X FAN function TIMER ON TIMER OFF Child lock Up down swing Left right swing Light Temp display type Set temp Outdoor ambient temp Indoor ambient temp S...

Page 14: ...door unit is ON This indicator is not available for some models Press or button to adjust set temperature Press FAN button to adjust fan speed Press button to djust fan blowing angle Cooling only unit...

Page 15: ...tor on indoor unit will change accordingly Temperature can t be adjusted under This button is used for setting Fan Speed in the sequence that goes from AUTO to then back to Auto Auto Medium speed Low...

Page 16: ...air conditioner receives this signal the air conditioner will blow fan automatically Press this button continuously more than 2s the main unit will swing back and forth from up to down and then loosen...

Page 17: ...the corresponding setting temperature after adjusted press Turbo button for confirmation 3 At this time 1hour will be automatically increased at the timer position on the remote control that are 2hou...

Page 18: ...controller blinks Press or button to adjust TIMER ON setting After each pressing or button TIMER ON setting will increase or decrease 1min Hold or button 2s later the time will change quickly until re...

Page 19: ...and set temperature Under heating mode indoor fan operates at notch 3 speed or quiet mode according to the comparison between indoor ambient temperature and set temperature Under dry fan mode indoor...

Page 20: ...ambient temperature When selecting with remote controller temperature indicator on indoor unit displays outdoor ambient temperature Note Outdoor temperature display is not available for some models At...

Page 21: ...and the remote controller won t send signal Sleep function and 8 heating function can t operate at the same time If 8 Under temperature display the remote controller will display 46 heating heating fu...

Page 22: ...eries and make sure the position of polar and polar are correct 3 Reinstall the cover of battery box signal sender battery Cover of battery box remove reinstall During operation point the remote contr...

Page 23: ...nting 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 f...

Page 24: ...plug 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 Air switch trips off or...

Page 25: ...ous safety accident WARNING 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...

Page 26: ...ight or strong wind The grounding resistance should comply with Including an circuit break with suitable capacity please note the following table Air switch should be included magnet buckle and heatin...

Page 27: ...y t e f a s t n a v e l e r e k a t d n a sures when opening the hole rear right 20 1 Please refer to the actual circumstances for the number of screws and the position of screws The pipe can be led o...

Page 28: ...ue N m NOTE Add insulating pipe in the indoor drain hose in order to prevent condensation The plastic expansion particles are not provided All wires of indoor unit and outdoor unit should be If the le...

Page 29: ...e actual one indoor outdoor wall pipe sealing gum Step 8 Bind up pipe 1 make them pass through the wall hole Hang the indoor unit on the wall mounting frame Stuff the gap between pipes and wall hole w...

Page 30: ...han 20cm For the unit with cooling capacity of 2300W 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 capac...

Page 31: ...curve in the pipe before pipe goes into the room in order to prevent rain from getting into the room During heating operation the condensate and defrosting water should be drained out reliably through...

Page 32: ...ng to the following requirement after finishing installation Possible malfunction The unit may drop shake or emit noise Connect the charging hose of piezometer to the Is water drained well It may caus...

Page 33: ...pipe The calculation method of additional refrigerant charging amount on the basis of liquid pipe Additional refrigerant charging amount prolonged length of liquid pipe additional refrigerant charging...

Page 34: ...ut on the indoor connection NOTICE Working temperature range 09K Check the quality of expanding port If there is any blemish expand the port again according to the steps above Expand the port with exp...

Page 35: ......

Page 36: ...OWNER S MANUAL Split Air Conditioner 66139900831...

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