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1.    IMPORTANT SAFETY INFORMATION

To  prevent  injury  to  the  user  ,  other  people  or  property 

, the following  instructions must be followed. Incorrect 

operation  due  to 

  may  cause  harm  or 

damage.  

WARNING 

Ask your dealer 

 the air conditioner. 

 

Incomplete installation performed by yourself may result in a 

water leakage, electric shock, and fire.  

 

Ask  your  dealer  for  improvement,  repair,  and 

maintenance.

  

Incomplete improvement, repair, and maintenance may result 

in a water leakage, electric shock, and fire.  

 

In  order  to  avoid  electric  shock,  fire  or  injury,  or  if  you 

detect any abnormality such as

 smell , turn off the

 

power supply and call your dealer for instructions. 

 

Never let the indoor unit or the remote controller get wet.

  

It may cause an electric shock or a fire. 

 

Never  press  the  button  of  the  remote  controller  with  a 

hard, pointed object.

  

The remote controller may be damaged.  

 

Never replace a fuse with 

 or 

other wires when a fuse blows out. 

 

Use of wire or copper wire may cause the unit to break down 

or cause a fire. 

 expose your body to the 

air flow for a long time.

 

 

Do  not  insert  fingers,  rods  or  other  objects  into  the  air 

inlet or outlet.

  

When the fan is rotating at high speed, it will cause injury.  

 

Never use a flammable spray such as hair spray, lacquer 

or paint near the unit.  

It may cause a fire.  

 

Never touch the air outlet or the horizontal blades while 

the swing flap is in operation. 

 

Fingers may get caught or the unit may break down.  

 

Never put any objects into the air inlet or outlet.

  

Objects touching the fan at high speed can be dangerous. 

 

Never inspect or service the unit by yourself.

  

Ask a qualified service person to perform this work.  

 

Do  not  dispose  this  product  as  unsorted  municipal 

waste.  Collection  of  such  waste  separately  for  special 

treatment is necessary. 

 

Do  not  dispose  of  electrical  appliances  as  unsorted 

municipal waste, use separate collection facilities. 

Contact  you   local  government  for  information  regarding  the 

collection systems available. 

 

If  electrical  appliances  are  disposed  of  in  landfills  or 

dumps,  hazardous  substances  can  leak  into  the 

ground

 and 

 the food chain, damaging your 

health and well-being. 

 

To prevent  refrigerant leak, contact your dealer. 

 

When the system is installed and runs in a small room, it is 

 keep the concentration of the refrigerant, if by any 

, below the limit. Otherwise, oxygen in the 

room may be affected, resulting in a serious accident.  

 

The refrigerant in the air conditioner is safe and normally 

does not leak.  

If  the  refrigerant  leaks  in  the  room,  contact  with  a  fire  of  a 

burner, a heater or a cooker may result in a harmful gas. 

 

Turn  off  any  combustible  heating  devices,  ventilate  the 

room,  and  contact  the  dealer  where  you  purchased  the 

unit. 

 

Do not use the air conditioner until a service person confirms 

that the portion where the refrigerant leaks is repaired.  

 

Do not use the air conditioner for other purposes. 

 

In order to avoid any quality deterioration, do not use the unit 

for  cooling  precision  instruments,  food,  plants,  animals  or 

works of art.  

 

Before cleaning, be sure to stop the operation, turn the 

breaker off or pull out the supply cord. 

 

 

In order to avoid electric shock or fire, make sure that an 

earth leak detector is installed.

 

 

Be sure the air conditioner is grounded.

  

In  order  to  avoid  electric  shock,  make  sure  that  the  unit  is 

grounded and that the earth wire is not connected to gas or 

water pipe, lightning conductor or telephone earth wire. 

 

In order to avoid injury, do not remove the fan guard of 

the outdoor unit.

 

 

WARNING 

The safety precautions listed are divided into two categories. In either 

case,  important   safety  information  is  listed  which  must   be  read  

carefully.   

  

  

  

  

  

  

  

  

     

  

  

     

CAUTION 

Failure   to   observe   a   caution   may   result   in   injury   or   damage   

to   the   equipment. 

Failure  to  observe  a  warning  may  result  in  death. The 

appliance  shall  be  installed  in  accordance  with national  

wiring regulations. 

CAUTION 

noncompliance

r

enter

water

a

must

from falling

Do not

to install

 a burning

a

Failure to do so may cause an electrical shock or jnjury.

a fuse of a different rate

Do not operate the air conditioner with a wet hand. 

 

An electric shock may happen.  

 

Do not touch the heat exchanger fins. 

 

These fins are sharp and could result in injur . 

 

Do not place items which might be damaged by moisture 

under the indoor unit. 

 

Condensation  may  form  if  the  humidity  is  above  80%,  the 

drain outlet is blocked or the filter is polluted.  

 

After  a  long  use,  check  the  unit  stand  and  fitting  for 

damage.

  

If damaged, the unit may fall and result in injury. 

 

To  avoid  oxygen  deficiency,  ventilate  the  room 

sufficiently  if  equipment  with  burner  is  used  together 

with the air conditioner.

 

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a

4

Summary of Contents for 40MBxC Series

Page 1: ...CT INFORMATION Company Name _________________________________ Address _________________________________________ ________________________________________________ Phone Number __________________________...

Page 2: ...amage Consult a qualified installer service agency or your distributor or branch for information or assistance The qualified installer or service agency must use factory authorized kits or accessories...

Page 3: ...rill Air inlet Air inlet Air inlet Air outlet 3 9 10 11 11 12 All the pictures in this manual are for explanation purpose only They may be slightly different from the air conditioner you purchased dep...

Page 4: ...runs in a small room it is keep the concentration of the refrigerant if by any below the limit Otherwise oxygen in the room may be affected resulting in a serious accident The refrigerant in the air c...

Page 5: ...ure that they do not play with the appliance 2 PARTS NAMES The air conditioner consists of the indoor unit the outdoor unit the connecting pipe and the remote controller See Fig 2 Function indicators...

Page 6: ......

Page 7: ...4 REMOTE CONTROL FUNCTIONS 7...

Page 8: ...8...

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Page 10: ...5 USING THE REMOTE CONTROL 10...

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Page 19: ...tion including when TIMER ON is set the SWING button will be invalid Adjust it up and down Fig 5 1 Fig 5 2 Adjust it up and down Three minute protection feature A protection feature prevents the air c...

Page 20: ...out the grill Dismantle the air filter Clean the air filter Vacuum cleaner or pure water may be used to clean the air filter If the dust accumulation is too heavy please use a soft brush and mild dete...

Page 21: ...peration 8 2 Troubles and causes of remote controller See in Table 8 3 Symptom 1 The system does not operate Symptom 2 Change into the fan mode during cooling mode Symptom 3 White mist comes out of a...

Page 22: ...mperature sensor error F3 Outdoor EEPROM error F4 Communication malfunction between two indoor units for twins model E8 OFF F0 1 10 9 7 6 5 4 2 1 Current overload protection Indoor EEPROM error E0 OFF...

Page 23: ...letely closed Leakage of refrigerant or lack of refrigerant Table 8 2 Find reasons and solution Symptoms Causes The fan speed can not be changed Check whether the MODE indicated on the display is AUTO...

Page 24: ...11 14 40MBC 01OM...

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