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01 - 06
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WALL MOUNTED TYPE
ASU18-36RL
WALL MOUNTED TYPE
ASU18-36RL
SPECIFICATIONS3.
Type
WALL MOUNTED
INVERTER HEAT PUMP
Model name ASU18RLB ASU24RLB ASU30RLXB ASU36RLXB
Power source 208/230V ~ 60Hz
Available voltage range 187-253V
Capacity
Cooling
Rated
kW 5.28 7.03 8.79 9.70
Btu/h 18,000 24,000 30,000 33,000
Min-Max
kW 0.90 -5.28 0.90 - 7.30 2.90 - 9.50 2.90 - 10.00
Btu/h 3,100 - 19,000 3,100 - 25,000 9,900-32,400 9,900-34,100
Heating
Rated
kW 5.28 7.03 8.79 9.96
Btu/h 18,000 24,000 30,000 34,000
Min-Max
kW 2.05 - 5.86 2.20 - 7.91 2.34 - 9.70 2.99 - 10.26
Btu/h 7,000 - 20,000 7,500-27,000 8,000 - 33,000 10,200-35,000
Input power
Cooling
Rated
kW
1.44 2.40 3.16 3.88
Max 1.63 2.50 3.42 4.01
Heating
Rated 1.285 1.925 2.80 3.39
Max 2.06 2.54 3.28 3.50
Current
Cooling
Rated A
6.4 10.5 13.8 17.0
Heating 5.8 8.5 12.3 14.8
EER Cooling
kW/kW 3.67 2.93 2.78 2.50
Btu/hW 12.5 10.0 9.5 8.5
COP Heating
kW/ kW 4.11 3.6 5 3.14 2.9 4
Btu/hW 14.0 12.5 10.7 10.0
SEER Cooling Btu/hW 19.0 18.0 16.5 15.5
HSPF Heating Btu/hW 10.6 10.6 9.0 9.0
POWER FACTOR
Cooling
%
98 99 99 99
Heating 96 98 99 99
Moisture removal pints/h (l/h) 4.0 (1.9) 6.3 (3.0) 9.7 (4.6) 10.1 (4.8)
Maximum operating current *1
Cooling
A
8.3 11.8 16.8 18.0
Heating 11.8 13.8 18.8 18.8
Fan
Airflow
rate
Cooling
High
CFM
(m
3
/h)
541 (920) 659 (1,120) 659 (1,120) 694 (1,180)
Med 435 (740) 530 (900) 530 (900) 530 (900)
Low 365 (620) 435 (740) 435 (740) 435 (740)
Quiet 306 (520) 365 (620) 365 (620) 365 (620)
Heating
High 5 41 (920) 647 (1,100) 677 (1,150) 69 4 (1,180)
Med 435 (740) 530 (900) 530 (900) 530 (900)
Low 365 (620) 435 (740) 435 (740) 435 (740)
Quiet 318 (540) 365 (620) 365 (620) 365 (620)
Type × Q' ty Cross flow fan × 1
Motor output W 42 42 42 65
Sound pressure level *2
Cooling
High
dB(A)
42 47 47 50
Med 35 41 42 42
Low 31 35 37 37
Quiet 26 31 32 32
Heating
High 43 47 49 50
Med 36 42 42 42
Low 33 36 37 37
Quiet 28 33 33 33
Heat exchanger type
Dimensions
(H × W × D)
in. (mm)
Main:14-14/16 x 32-12/16 x 1-1/16 (378×832×26.6)
Sub: 3-5/16 x 32-12/16 x 8/16 (84×832×13.3)
Fin pitch FPI Main:21, Sub:18
Rows x Stages Main:2×18, Sub1:1×4, Sub2:1×4
Pipe type Copper
Fin type Aluminum
Enclosure
Material Polystyrene
Color
WHITE
Approximate color of MUNSELL N9.25/
Dimensions
( H×W×D )
Net
mm 320 × 998 × 228
inch 12-10/16 × 39-5/16 × 9
Gross
mm 319 × 1090 × 429
inch 12-9/16 × 42-15/16 × 16-14/16
Weight
Net
lbs. (kg)
31 (14)
Gross 40 (18)
Connection pipe
Size
Liquid
in. (mm)
Ø 1/4 (Ø 6.35) Ø 3/8 (Ø 9.52)
Gas Ø 1/2 (Ø 12.70) Ø 5/8 (Ø 15.88)
Method Flare
Operation range
Cooling
°F (°C) 64 to 90 (18 to 32)
%RH 80 or less
Heating °F (°C) 88 (30) or less
Remote controller type Wireless
Drain pipe
Material PVC
Size
mm
(Reference in.)
Ø12 (15/32) (I.D.)
Ø16 (5/8) (O.D.)
NOTE :
• Specifications are based on the following conditions.
Cooling : Indoor temperature of 80°F (26.67°C) DB / 67°F (19.44°C) WB, and outdoor temperature of 95°F (35°C) DB / 75°F (23.9°C) WB.
Heating : Indoor temperature of 70°F (21.11°C) DB / 59°F (15°C) WB, and outdoor temperature of 47°F (8.33°C) DB / 43°F (6.11°C) WB.
Pipe length : 24ft.7in (7.5m), Height difference:0 m. (Outdoor unit-Indoor unit)
• The protective function might work when using it outside the operation range.
*1: The maximum current is the maximum value when operated within the operation range.
*2: These are the measured values in the manufacturer’s anechoic chamber.
Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.