Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 159

¢ Installation space requirement
AUUB18-24TLAV
AUUB30-36TLAV
Be sure to make function setting with the remote controller according to the installed ceiling height.
Ceiling height
Standard
High ceiling
 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.
• 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
Strong and durable ceiling
119 (3,000) or more
Floor
Model name
H2: The maximum height from floor to ceiling
AUUB18-24TLAV
118 (3,000)
137 (3,500)
4 directions
71 (1,800) to H2
Model name
AUUB30TLAV
141 (3,600)
4 (100) or more
3 directions
Piping position
- (04-35) -
Unit: in (mm)
H1
60 (1,500)
or more
Obstruction
H1: Attic height
11 (256) or more
12 (298) or more
AUUB36TLAV
125 (3,200)
165 (4,200)
4. Dimensions