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1. Remove the drain hose. 2. Remove the drain cap. 3. Insert the drain cap. 4. Connect the drain hose.
•  Remove the  screw and 
drain  hose,  making  it 
rotate.
•  Remove it  with  hand 
or pliers.
•
Insert the drain cap which was removed at 
procedure “2” securely using a hexagonal 
wrench etc.
  Note: Be careful that If it is not Inserted 
securely, water leakage may occur.
•  Insert the drain hose securely, 
making rotate. And install the 
screw.
  Note:  Be  careful  that  If  it  is 
not  Inserted  securely,  water 
leakage may occur.
[Drain hose changing procedures]
•  Do  not  place the  power  supply  cords  above  the  gutter, 
because  the  air  conditioner  is structured  in  a  way  where 
condensation on the  back  side is collected  in  to the drain 
pan before drainage.
•  Do not make traps in the drain hose line.
Wall
Gutter
Pipes storage area
Declining slope
Inverted slipe
Trap
Installing steps
1.Hook  the  upper  part 
of  the  indoor  unit  to   
the installation board.
2.The unit can be installed 
simply  by  gently  push-
ing in the lower part.
5  Securing the indoor unit to the installation board
Wall
Indoor unit base latch
Installation board
Latch (2 locations)
Installation board
Indoor unit
•  How to remove the indoor unit from the installation board
1  Push up at the marked portion of the indoor unit base 
lower latch, and slightly pull it toward you. 
  (both right and left hand sides) 
  (The indoor unit base lower latch can be removed from 
the installation board)
2
Push up the indoor unit upward. So the indoor unit 
will be removed from the installation board.
The marked portion of the 
Indoor unit bese lower latch
RMA012A076A_En.indb   34 22-Jan-14   09:00:40