Specifications

MS/MSY COOLING-ONLY
10
NON-INVERTER
Model Name
Indoor Unit MS-A09WA MS-A12WA
Outdoor Unit MU-A09WA MU-A12WA
Cooling *1
Rated Capacity Btu/h 9,500 12,000
Capacity Range Btu/h - -
Total Input W 870 1,070
Energy Efficiency SEER 13
Moisture Removal Pints/h 2.7 3.2
Sensible Heat Factor 0.68 0.70
Power Supply Phase, Cycle, Voltage 1 Phase, 60Hz, 115V *2
Voltage
Indoor - Outdoor L1-N-2 AC 115V
Indoor - Outdoor L1-N-2 AC 115V
Indoor - Remote Controller Wireless Type
Indoor Unit
MCA A 1.2
Fan Motor F.L.A. 0.95
Airflow (Lo-Med-Hi)
DRY (CFM) 183-261-335 222-286-406
WET (CFM) 162-233-300 198-254-363
Sound Pressure Level
(Lo-Med-Hi)
dB(A) 26-32-40 33-38-45
External Finish Color Munsell No. 1.0Y 9.2/0.2
Dimension Unit
W: In. 30-11/16
D: In. 8-1/4
H: In. 11-3/4
Weight Unit Lbs. 23
Field Drainpipe Size O.D. In. 5/8
Outdoor Unit
MCA A 14 16
MOCP (Time Delay) A 15 20
Fan Motor F.L.A. 0.63 0.93
Compressor
Model (Type) Single Rotary
R.L.A. 9.3 10.82
L.R.A. 47 56
Airflow CFM 1,083 1,327
Refrigerant Control Capillary Tube
Sound Pressure Level
(Cooling) *1
dB(A) 47 52
External Finish Color Munsell No. 3Y 7.8/1.1
Dimensions
W: In. 31-1/2 33-7/16
D: In. 11-1/4 11-7/16
H: In. 21-5/8 23-13/16
Weight Lbs. 78 96
Remote Controller Type Wireless Remote
Refrigerant
Type R410A
Charge Lbs., Oz. 2, 5 3, 1
Oil Type (Fl. Oz.) NE022 (10.8)
Refrigerant Pipe
Gas Side O.D.
In.
3/8 1/2
Liquid Side O.D. 1/4
Height Difference (Max.)
Ft.
35
Length (Max.) 65
Connection Method Indoor/Outdoor Flared/Flared
LIMITED WARRANTY Seven-year warranty on compressor. Five-year warranty on parts.
NOTES: Test conditions are based on AHRI 210/240.
*1 Rating conditions (cooling) - Indoor D.B. 80º F (27º C), W.B. 67º F (19º C); Outdoor: D.B. 95º F (35º C), W.B. 75º F (24º C).
*2 Indoor units receive power from outdoor units through field-supplied interconnected wiring.
Specifications are subject to change without notice.
(MS-A12WA MODEL SHOWN)