SiBE121135_A Function of RA Indoor Unit
Function and Control 82
1.6.2 Indoor Unit Fan Control
The movement of the indoor unit fan is different whether in RADIANT 1 or RADIANT 2.
1.6.3 RADIANT Operation and Optional Function
Some optional function cannot be used with RADIANT 1 or RADIANT 2 at the same time.
RADIANT 1 starts.
Room temperature
Room temperature
Set temperature
Rotation speed of indoor
unit fan
Note: The only difference between
RADIANT 1 and RADIANT 2 is the
movement of the indoor unit fan.
In RADIANT 1, the rotation speed of the
indoor unit fan is controlled depending on
the difference between the set
temperature and the room temperature.
In RADIANT 2, the rotation speed of the
indoor unit fan is constant.
(R14637)
Function RADIANT 1 RADIANT 2
POWERFUL operation available not available
ECONO operation not available not available
OUTDOOR UNIT
QUIET operation
not available not available