¢ Installation space requirement
Unit: in (mm)
119 (3,000) or more
40 (1,000)
or more
71 (1,800) to H2
Strong and durable ceiling
O
bstruction
Floor
H1
60 (1,500)
or more
Model name H1: Attic height
AUUB18-24TLAV 11 (256) or more
AUUB30-36TLAV 12 (298) or more
Be sure to make function setting with the remote controller according to the installed ceiling height.
H2: The maximum height from floor to ceiling
Ceiling height
Model name
AUUB18-24TLAV AUUB30TLAV AUUB36TLAV
Standard 118 (3,000) 125 (3,200)
High ceiling 137 (3,500) 141 (3,600) 165 (4,200)
I
nstallation 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.
4 (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 86°F (30°C) in temperature. Otherwise, there is a risk of condensation on the
ceiling.
4-3. Cassette type - (04-35) - 4. Dimensions
INDOOR
UNITS
INDOOR
UNITS