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IMPORTANT! 
Please Read Before Starting
This air conditioner must be installed by the sales dealer 
or installer. 
This information is provided for use only by authorized 
persons.
For safe installation and trouble-free operation, you must:
  Carefully read this instruction booklet before beginning.
  Follow each installation or repair step exactly as shown.
  This air conditioner shall be installed in accordance with 
National Wiring Regulations.
  Pay close attention to all warning and caution notices 
given in this manual.
WARNING
This symbol refers to a hazard or unsafe 
practice which can result in severe 
personal injury or death.
CAUTION
This symbol refers to a hazard or unsafe 
practice which can result in personal injury 
or product or property damage.
If Necessary, Get Help
These instructions are all you need for most installation 
sites and maintenance conditions. If you require help for a 
special problem, contact our sales/service outlet or your 
certified dealer for additional instructions.
In Case of Improper Installation
The manufacturer shall in no way be responsible for 
improper installation or maintenance service, including 
failure to follow the instructions in this document. 
SPECIAL PRECAUTIONS
 WARNING
When Wiring
ELECTRICAL SHOCK CAN
CAUSE SEVERE PERSONAL
INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD
ATTEMPT TO WIRE THIS
SYSTEM.
• Do not supply power to the unit until 
all wiring and tubing are completed or 
reconnected and checked.
• Highly dangerous electrical voltages are 
used in this system. 
Carefully refer to the wiring diagram and 
these instructions when wiring. Improper 
connections and inadequate grounding 
can cause 
 
accidental injury or death.
• Connect all wiring tightly. Loose wiring
may cause overheating at connection
points and a possible fire hazard.
• Provide a power outlet to be used 
exclusively for each unit.
• Provide a power outlet exclusively for 
each unit, and full disconnection means 
having a contact separation in all poles 
must be incorporated in the fixed wiring 
in accordance with the wiring rules.
• To prevent possible hazards from 
insulation failure, the unit must be 
grounded.
When Transporting
Be careful when picking up and moving 
the indoor and outdoor units. Get a partner 
to help, and bend your knees when lifting 
to reduce strain on your back. Sharp 
edges or thin aluminum fins on the air 
conditioner can cut your fingers.
When Installing…
Select an installation location which is 
rigid and strong enough to support or hold 
the unit, and select a location for easy 
maintenance.
…In a Room
Properly insulate any tubing run inside a 
room to prevent “sweating” that can cause 
dripping and water damage to walls and 
floors.
CAUTION
Keep the fire alarm and 
the air outlet at least 
1.5 m away from the unit.
 
…In Moist or Uneven Locations
Use a raised concrete pad or concrete 
blocks to provide a solid, level foundation 
for the outdoor unit. This prevents water 
damage and abnormal vibration.
…In an Area with High Winds
Securely anchor the outdoor unit down 
with bolts and a metal frame. Provide a 
suitable air baffle.
…In a Snowy Area (for Heat Pump-type 
Systems)
Install the outdoor unit on a raised platform 
that is higher than drifting snow. Provide 
snow vents.
…At least 2.5 m
Indoor unit of this air conditioner shall be 
installed in a height of at least 2.5 m.
…In laundry rooms
Do not install in laundry rooms. Indoor unit 
is not drip proof.
SM830231-00Single欧州.indbSec1:iSM830231-00Single欧州.indbSec1:i 2014/04/0413:14:362014/04/0413:14:36