Design and Technical Manual
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Fujitsu Manuals
Cooling & Air Quality
9,000 BTU 24 SEER Ceiling Cassette Mini-Split Heat Pump System
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Table Of Contents
DESIGN & TECHNICAL MANUAL
Part 1. INDOOR UNIT
1. Specifications
2. Dimensions
2-1. Models: AUU9RLF, AUU12RLF, and AUU18RLF
Installation space
3. Wiring diagram
3-1. Models: AUU9RLF, AUU12RLF, and AUU18RLF
4. Capacity table
4-1. Cooling capacity
Model: AUU9RLF
Model: AUU12RLF
Model: AUU18RLF
4-2. Heating capacity
Model: AUU9RLF
Model: AUU12RLF
Model: AUU18RLF
5. Fan performance
5-1. Air velocity distributions
Model: AUU9RLF
Model: AUU12RLF
Model: AUU18RLF
5-2. Airflow
Model: AUU9RLF
Model: AUU12RLF
Model: AUU18RLF
6. Operation noise (sound pressure)
6-1. Noise level curve
Model: AUU9RLF
Model: AUU12RLF
Model: AUU18RLF
6-2. Sound level check point
7. Safety devices
8. External input and output
8-1. External input
Control input (Operation/Stop or Forced stop)
8-2. External output
Operation status output
8-3. Fresh-air control output
9. Remote controller
9-1. Wired remote controller
Overview
Specifications
10. Function settings
10-1. Function settings on indoor unit
10-2. Function settings by using remote controller
Setting procedure by using wired remote controller
Contents of function setting
10-3. Function settings on wired remote controller
11. Accessories
12. Optional parts
12-1. Controllers
12-2. Cassette grille
12-3. Others
Part 2. OUTDOOR UNIT
1. Specifications
2. Dimensions
2-1. Models: AOU9RLFC, AOU12RLFC, and AOU18RLFC
2-2. Installation space
Space requirement
3. Refrigerant circuit
3-1. Models: AOU9RLFC, AOU12RLFC, and AOU18RLFC
4. Wiring diagrams
4-1. Models: AOU9RLFC and AOU12RLFC
4-2. Model: AOU18RLFC
5. Capacity compensation rate for pipe length and height difference
5-1. Models: AOU9RLFC and AOU12RLFC
5-2. Model: AOU18RLFC
6. Additional charge calculation
6-1. Models: AOU9RLFC and AOU12RLFC
6-2. Model: AOU18RLFC
7. Airflow
7-1. Model: AOU9RLFC
7-2. Model: AOU12RLFC
7-3. Model: AOU18RLFC
8. Operation noise (sound pressure)
8-1. Noise level curve
Model: AOU9RLFC
Model: AOU12RLFC
Model: AOU18RLFC
8-2. Sound level check point
9. Electrical characteristics
10. Safety devices
11. Accessories
4.
Wir
in
g d
ia
gra
ms
4-1
. M
od
els
:
AOU
9RL
FC
an
d
AOU
12R
LF
C
4-2
. M
od
el:
A
OU1
8RL
FC
- 52 -
4-1. Models: AOU9RLFC and AOU12RLFC
4. Wiring diagrams
OUTDOOR UNIT
AOU9-18RLFC
OUTDOOR UNIT
AOU9-18RLFC
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