¢ Installation space
Unit: mm
1,000
or more
1,000
or more
1,800 to
262
or more
Strong and durable ceiling
Obstruction
Be sure to make function setting with the remote controller according to the installed ceiling height.
H: The maximum height from floor to ceiling (mm)
Ceiling height
Model code
04 07 09 12 14 18 24
Standard 2,700
High ceiling — 3,000
Installation notices
• When installing the indoor unit, be careful about the maintenance space.
• To set “3-direction”, Air outlet shutter plate (option) must be installed, and the “outlet-direction”
need to be switched to “3-way” by the remote controller.
100 or more
4 directions
3 directions
Piping position
• In 3-way outlet mode, changing of ceiling height setting by function setting 20 is prohibited. (Ceil-
ing height setting [function setting 20] is allowed to be changed only in 4-way outlet mode.)
• Use the Insulation kit for high humidity (option), when the condition under the roof is over 80% in
humidity and over 30°C in temperature. Otherwise, there is a risk of condensation on the ceiling.
4-1. Compact cassette type
- (04-37) - 4. Dimensions
INDOOR
UNITS
INDOOR
UNITS