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owner

s manual 

1.    IMPORTANT SAFETY INFORMATION 

To  prevent  injury  to  the  user  or  other  people  and  property 
damage, the following  instructions must be followed. Incorrect 
operation  due  to  ignoring  of  instructions  may  cause  harm  or 
damage.  

WARNING 

Ask your dealer for installation of 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 of  fire, 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  that  of  wrong  rated  current  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. 

It is not good for your health to 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 become 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 
connection systems available. 

 
If  electrical  appliances  are  disposed  of  in  landfills  or 
dumps,  hazardous  substances  can  leak  into  the 
groundeater  and  get  into  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 
required to keep the concentration of the refrigerant, if by any 
chance coming out, 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. 

 

Otherwise, an electric shock and injury may result.  
 

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. 

CONTENTS 

PAGE 

IMPORTANT SAFETY INFORMATION...........................................................1 

PARTS  NAMES.........................................................................................2 

AIR CONDITIONER OPENRATIONS AND PERFORMANCE...........................3 

HINTS FOR ECONOMICAL OPERATION......................................................3 

ADJUSTING AIR FLOW DIRECTION...........................................................3 

MAINTENANCE........................................................................................4 

FOLLOWING SYMPTOMS ARE NOT AIR CONDITIONER TROUBLES...........5 

TROUBLESHOOTING................................................................................5 

 

CAUTION 

Summary of Contents for ICS0629C21

Page 1: ... Cassette Type OWNER S MANUAL Thank you very much for purchasing our air conditioner Before using your air conditioner please read this manual carefully and keep it for future reference ICS0629C21 ICS0736C21 ICS0848C21 ...

Page 2: ...te controller Air outlet Refrigerant pipe Air filter inside air in grill Air inlet Air inlet Air inlet Air outlet 3 9 10 10 11 11 11 11 11 11 12 12 12 All the pictures in this manual are for explanation purpose only They may be slightly different from the air conditioner you purchased depend on model The actual shape shall prevail NOTE OR 10 11 1 5 7 8 2 4 6 Fig 1 ...

Page 3: ...connection systems available If electrical appliances are disposed of in landfills or dumps hazardous substances can leak into the groundeater and get into 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 required to keep the concentration of the refrigerant if by any chance coming out bel...

Page 4: ... without supervision 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 If the suppl...

Page 5: ...se in the cooling or heating effect Never place objects near the air inlet or the air outlet of the unit It may cause deterioration in the effect or stop the operation Set the timer If you don t plan to use the unit for a long time please take the batteries from the remote controller When the power is on some energy will be consumed even if the air conditioner isn t in operation So please disconne...

Page 6: ... the air filter shown in Fig 6 1 Pull the air in grill down at 45 and lift it up to take 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 soft brush and mild detergent to clean it and dry out in cool place The air in side should face up when using vacuum cleaner See Fig 6 3 ...

Page 7: ...erly operate except the above mentioned cases or the above mentioned malfunctions is evident investigate the system according to the following procedures See in Table 8 3 8 1 Troubles and causes of air conditioner Symptom 5 Dust comes out of the unit Symptom 6 The units can give off odours When the unit is used for the first time in a long time This is because dust has gotten into the unit The uni...

Page 8: ...Quick flash E1 10 11 Indoor master slave unit communication checking channel is abnormal F3 Quick flash Quick flash Other malfunctions of master slave unit F4 Quick flash Quick flash Outdoor unit malfunction Ed Slow flash Collision model malfunction E0 Quick flash Table 8 2 Applicable to fixed frequency air conditioner only NO Malfunction running lamp timer lamp defrosting lamp alarm lamp 1 2 3 4 ...

Page 9: ...ing gas in the refrigerating circuit Compressor is malfunction Voltage is too high or too low System circuit is blocked Outdoor unit and indoor unit heat exchanger is dirty The air filter is dirty Inlet outlet of indoor outdoor units is blocked Doors and windows are open Sunlight directly shine Too much heat resource Outdoor temp is too high Leakage of refrigerant or lack of refrigerant Wait for t...

Page 10: ...emote controller is properly directed to the infrared signal receiver of the indoor unit when the ON OFF button is pressed Directly transmit the signal transmitter of the remote controller to the infrared signal receiver of the indoor unit and then repeatly push the ON OFF button twice The indication on the display disappears after a lapse of time Check whether the timer operation has come to an e...

Page 11: ...QS01U 007AW 202000171405 20130618 The design and s pecifications ar e subject to change without pr ior no tice for product improv ement Consult with the s ales agency or manufacturer for details ...

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