
– 4 –
Remote controller
Send out operation signal to the indoor unit.
So as to operate the whole unit.
(Refer Remote control manual)
Indoor unit indicators
Horizontal air deflector (Air intake)
(Opens during operation and it closes
when it stops operation.)
Air filter
Front panel
Horizontal air
deflector (Air outlet)
Signal receiver
H
T
P
E
D
T
H
G
I
E
H
H
T
D
I
W
L
E
D
O
M
RAF-25QXA
RAF-35QXA
7
50mm (2
9
-1
7
/32")
5
9
0mm (23-6/25")
215mm (8-15/32")
RAF-50QXA
(INDOOR UNIT)
MODEL NAME AND DIMENSIONS
Adjusting the number of indoor units:
Decrease the number of
indoor units to be operated
especially when it is very hot
or very cold or when you
want to reach the preset
temperature quickly.
MULTI-AIR CONDITIONER
With this multi-air conditioner, several indoor units can be connected to one outdoor unit to be
driven. You can operate the required number of indoor units.
Combination of operations:
You cannot operate the indoor units in
the following combinations.
One unit
Other unit
Heating
Dehumidifying
Circulating (fan)
The indoor unit which is switched on first continues to
operate, but other indoor units which is switched on later
does not operate while the lamp lights.
To restart an indoor unit which was operated later, stop
the indoor unit which was operated first or later and reset
the type of operation, then perform operation again.
Stopped indoor units:
When an indoor unit is operated in the cooling,
heating or dehumidifying mode in one room,
the sound of refrigerant flow may be heard
from a stopped indoor unit or a stopped indoor
unit may become warm. This is because the
indoor unit returns refrigerant to the outdoor
unit to be ready for operation.
When operation mode is selected:
During automatic operation:
When heating operation is automatically selected for the first indoor unit, the ne
x
t indoor unit will then start to
heat. Also, if cooling or dehumidifying is automatically selected for the first indoor unit, the ne
x
t indoor unit will
also start to cool or dehumidify.
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
CAUTION
Do not put anything in front
of the signal receiver. Or
else, it may not receive the
signal properly.
1 RAF 25QH8 EN(B) p65
11/04/2008 02:43 pm
4