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WM–700796
Model No.
Indoor unit KHS1822
Outdoor unit CH1822
Cooling Heating
Capacity
BTU/h 16,500 / 16,000 18,000 / 17,600
kW 4.84 / 4.69 5.27 / 5.16
Air circulation (High) cu. ft/min. 440 / 420
Moisture removal (High) Pints/h 5.3 / 5.2
Phase, Frequency Hz Single, 60
Voltage rating V 230 / 208 230 / 208
Available voltage range V 187 to 253 187 to 253
Running amperes A 8.0 / 8.6 8.0 / 8.6
Power input W 1,810 / 1,760 1,810 / 1,760
Power factor % 98 / 98 98 / 98
Starting amperes A 52
S.E.E.R. (H.S.P.F.) BTU/Wh 10.0 / 10.0 (6.8 / 6.8)
Heat element kW — 1.80 / 1.47
Controls Microprocessor
Control unit Wireless remote control unit
Temperature control IC thermostat
Timer ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Auto / 1
Air deflector Horizontal / Vertical Manual / Automatic
Air filter Washable, easy access
Compressor Rotary
Refrigerant amount charged at shipment lbs. (kg) R22: 4.25 (1.93)
Refrigerant control Capillary tube
Refrigerant tubing connections Flare type
Operation sound
In-Hi / Me / Lo dB-A 47 / 44 / 40
Out-Hi dB-A 55
Max. allowable tubing length at shipment ft. (m) 33 (10)
Limit of tubing length ft. (m) 65 (20)
Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 23 (7)
between the 2 units Outdoor unit is lower than indoor unit: 23 (7)
Refrigerant tube o.d.
Narrow tube in. (mm) 1/4 (6.35)
Wide tube in. (mm) 5/8 (15.88)
Refrigerant tube kit Optional
Accessories Hanging wall bracket
Indoor unit Outdoor unit
Height in. (mm) 14-3/16 (360) 24-13/16 (630)
Width in. (mm) 38-31/32 (990) 32-11/16 (830)
Depth in. (mm) 7-25/32 (198) 12-13/32 (315)
Net weight lbs. (kg) 30 (13.5) 134 (61)
Shipping volume cu. ft. (cu. m) 4.8 (0.136) 10.4 (0.294)
Shipping weight (Approx.) lbs. (kg) 37.4 (17) 143 (65)
PerformanceElectrical Rating
Features
Dimensions & Weight
2. SPECIFICATIONS
Unit Specifications
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Outside air temperature 95°F DB/75°F WB
Indoor unit entering air temperature 80°F DB/67°F WB
Heating: Outside air temperature 47°F DB/43°F WB
Indoor unit entering air temperature 70°F WB