Service manual

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Item DC I nver te r 1:2
Model AOM183HX AOM243HX
Function Heat Pump Heat Pump
Rated Voltage 208-230 VAC 208-230 VAC
Rated Frequency 60 Hz 60 Hz
Circuit Breaker Size 20A 30A
Rated Current (RLA) (Heating/Cooling) 6 / 6.7 A 8 / 8.7 A
Refrigerant (lbs) R410A / 3.88 R410A / 6.61
Outdoor
Cooling
Rated Capacity (Btu) 18,000 24,000
Capacity Invert Range
(W)
5000(1650-7100)(1650-7100)1650-7100)) 6400(1750-8300)(1750-8300)1750-8300))
Input / Actual Input (W) 1380/1450 1830/1882
Max. Power (W) 2420 2990
Max Current (A) 10.5 13
SEER 14.8 15.6*
Heating
Rated Capacity (Btu) 22,000 25,000
Capacity Invert Range
(W)
5800(1790-7800)(1790-7800)1790-7800)) 7200(2000-8400)(2000-8400)2000-8400))
Input / Actual Input (W) 1,550 / 1,580 2,000 / 2,060
Max. Power (W) 2579 3,200
Max Current (A) 11.3 13.9
Declared COP / Actual
COP (w/w.h.)
3.75 / 3.65 3.5 / 3.4
Fan Motor
Model YDK-60A-6C YDK-60A-6C
Input (W) 196 196
Capacitor (UFD) 4 / 450 VAC 4/ 450 VAC
Fan Motor FLA (A) 0.98 0.98
Fan Speed (RPM) 900/750/500 900/750/500
Outdoor
Fan
Fan Type Axial Axial
Fan Blade Diameter (in) 18.1 18.5
Air Flow Volume
of Outdoor Unit
(CFM)(M^3/h)
2800 3200
Compressor
Model C-6RZ146H1A C-7VRN153HOW
TYPE DC DC
Brand Sanyo Sanyo
Capacity (W) 6420 7110
Input (W) 1635 1770
Condenser
Number of Rows 2-26 2-26
Tube Pitch x Row Pitch 1 x .866 in 1 x .866 in
Fin spacing 0.0708 in 0.0708 in
Fin Type Louvered Fin Louvered Fin
Tube Outside Dia. and
Type
0.375” Rifled Tube 0.375” Rifled tube
Coil Length x Height x
Width
28.66 x 25.6 x .866
28.66 x 25.6 x .988
30.23 x 31.96 x .866
31.57 x 31.96 x .866
Number of circuits 4 4
Dimensions
Unit Dimensions (W x H
x D) (in)
36.5 x 14.25 x 27.6 37.8x13.54x33.31
Packing dimensions (W x
H x D) (in)
39 x 16.14 x 30.32 41.73 x 18.5 x 36.41
Net / Gross Weight (lb) 114.64 / 123.47 163.14 / 185.18
Connection
Design Length 16.4’ 16.4’
Max Line Set Height 16.4’ 16.4’
Max Line Set Length 49.21’ 49.21’
Charge over Design
Length
0.20 oz / Ft. 0.20 oz / Ft.
Connection Pipes 1/4” / 3/8” 1/4” x 1/2”
Design Pressure (PSI) 623.66 623.66