1. SPECIFICATIONS
Nominal system capacity Ton 3 4 5
Model name AOU36RLAVM AOU48RLAVM AOU60RLAVM
Power source 1 Phase 208 / 230V, 60 Hz
Available voltage range 187 to 253 V
Nominal
Capacity
Cooling
Btu / h 36,000 48,000 60,000
kW
10.6 14.1 17.6
Heating
Btu / h 42,000 54,000 66,000
kW
12.3 15.8 19.3
Input power
*1
Cooling
kW
2.61 3.73 5.43
Heating 3.13 3.97 5.17
Current *2
(Rated)
Cooling
A
11.49 16.38 23.86
Heating 13.73 17.44 22.76
Fan
Type × Quantity Propeller fan × 2
Airow rate High
CFM
(m
3
/ h)
3,649
(6,200)
3,767
(6,400)
4,827
(8,200)
Motor
Type × Quantity DC motor × 2
Output W 100 × 2 111 × 2
Sound pressure
level
Cooling
dB(A)
50 51 57
Heating 52 53 57
Heat exchanger
Length
in. 36-13/16
mm
935
Fin pitch
in. 1/16
mm
1.45
Rows × Stages 3 × 62
Face area m
2
1.22
Pipe type (Material) Grooved H-pin (Copper)
Fin
Type (Material) Corrugate (Aluminium)
Surface treatment Corrosion resistance (Blue n)
Compressor
Type × Quantity Rotary(inv) × 1
Motor output kW 3.75
Crankcase heater W 25
Refrigerant
Type R410A
Charge
lbs 10.6 11.7
kg 4.8 5.3
Refrigerant oil Type POE
Enclosure
Material Painted galvanized steel
Color Beige (10YR 7.5/1.0NN)
Dimensions
(H × W × D)
Net
in. 52-1/2 × 38-3/16 × 14-9/16
mm 1,334×970×370
Gross
in. 59-5/16 × 41-7/8 × 18-13/16
mm 1,506×1,064×478
Weight
Net
lbs 260 262 269
kg 118 119 122
Gross
lbs 284 284 291
kg 129 129 132
Connection pipe
Pipe
diameter
Liquid
in.
3/8
mm 9.52
Gas
in. 5/8 3/4
mm 15.88 19.05
Method
Liquid Flare
Gas Flare Brazing
Max. length
ft.
393
m 120
Max. height difference
(Outdoor Unit:Upper /
Lower)
ft. 164 / 131 ( Outdoor unit : Upper / Lower )
m 50 / 40 (Outdoor unit : Upper / Lower)
Operation temper-
ature range
Cooling
°FDB 23 to 115
°CDB -5 to 46
Heating
°FDB -4 to 70
°CDB -20 to 21
- (03 - 01) -
OUTDOOR
UNITS
OUTDOOR
UNITS
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