Design and Technical Manual

4. INDOOR UNITS
Note: Specications are based on the following conditions.
Power source of specications: 230V
Cooling: Indoor temperature of 80°F(26.7°C)DB/67°F(19.4°C)WB,and outdoor temperature of 95°F(35°C)DB/75°F(23.9°C)WB.
Heating: Indoor temperature of 70°F(21.1°C)DB/60°F(15.6°C)WB,and outdoor temperature of 47°F(8.3°C)DB/43°F(6.1°C)WB.
Pipe length: 16.4ft.(5m) [Outdoor unit - Branch box], 9.8ft. (3m) [Branch box - Indoor unit]
Height difference: 0 ft.(0m) [Outdoor unit - Indoor unit].
The protective function might work when using it out the operation range.
SPECIFICATIONS2.
COMPACT CASSETTE TYPE2-1.
Model name AUU7RLF AUU9RLF AUU12RLF AUU18RLF
Power source 1ø 208/230V 60Hz
Available voltage range 187-264V
Capacity
Cooling Rated
Btu/h 7,000 9,000 12,000 18,000
kW 2.04 2.64 3.51 5.28
Heating Rated
Btu/h 8,100 10,200 13,500 20,000
kW 2.37 3.00 3.96 5.85
Input Power W 18 18 23 39
Running current A 0.15 0.15 0.19 0.30
Fan
Airow
rate
Cooling
High
CFM
(m
3
/h)
318 (540) 318 (540) 359 (610) 441 (750)
Med 288 (490) 288 (490) 312 (530) 359 (610)
Low 259 (440) 259 (440) 277 (470) 306 (520)
Quiet 230 (390) 230 (390) 241 (410) 241 (410)
Heating
High 318 (540) 318 (540) 359 (610) 471 (800)
Med 288 (490) 288 (490) 312 (530) 418 (710)
Low 259 (440) 259 (440) 277 (470) 353 (600)
Quiet 230 (390) 230 (390) 241 (410) 265 (450)
Fan Type × Q'ty Turbo × 1
Fan Motor Output W 54
Sound pressure level
Cooling
High
dB (A)
33 33 37 42
Med 31 31 33 37
Low 29 29 31 33
Quiet 27 27 28 29
Heating
High 34 34 37 44
Med 32 32 33 40
Low 29 29 31 37
Quiet 27 27 28 30
Heat
exchanger
Dimension (H×W×D) in.(mm)
8-1/4 × 51-9/16 × 17/32 + 8-1/4 × 49-3/16 × 1/2
(210×1310×13.3 + 210×1250×13.3)
Fin pitch FPI 21
Rows × Stages 2×10
Pipe type Copper tube
Fin Type Aluminum
Dimensions
( H×W×D )
Net
in.(mm)
9-5/8 × 22-7/16 × 22-7/16 (245×570×570)
Gross 10-7/16 × 28-3/4 × 24-5/8 (265×730×625)
Weight
Net
lbs.(kg)
33 (15)
Gross 40 (18)
Connection
pipe
Size
Liquid
in.(mm)
Ø1/4 (Ø6.35)
Gas Ø3/8 (Ø9.52) Ø1/2 (Ø12.70)
Method Flare
Operation
range
Cooling
°F (°C) 64 to 90 (18 to 32)
%RH 80 or less
Heating °F (°C) 60 to 88 (16 to 31)
Drain hose
Material HARD PVC
size in.[mm] Ø 1(I.D.), Ø 1-1/4(O.D.) [Ø 25 (I.D.), Ø 32 (O.D.)]
Cassette
grille
Model name UTG-CCGF
Material PS
Color
WHITE
(Approximate color of MUNSELL N9.25 /)
Dimensions
( H × W × D )
Net
in.(mm)
1-15/16 × 27-9/16 × 27-9/16 (49 × 700 × 700)
Gross 4-3/4 × 30-1/8 × 29-3/4 (120 × 765 × 755)
Weight
Net
lbs.(kg)
5.7 (2.6)
Gross 10 (4.5)
Remote controller type Wired [Wireless (option)]
- (04 - 08) -
INDOOR UNITS INDOOR UNITS