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PRODUCT DATA SHEET
Revision Y05-03 Service Manual - WNG
Model Indoor Unit WNG 21
Model Outdoor Unit GC 21
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Capacity
(1)
Btu/hr 21150 21150 22180
kW 6.2 6.2 6.50
Power input
(1)
kW 2.05 2.05 2.00
EER (Cooling) or COP(Heating)
(1)
W/W 3.02 3.02 3.25
Energy efficiency class
BB
C
Power supply V/Ph/Hz 220-240V/Single/50Hz
Rated current A 9.3 9.3 9.1
Starting current A 50
Circuit breaker rating A 20
INDOOR
Fan type & quantity Cross flow x 1
Fan speeds H/M/L RPM 1300/1200/1100
Air flow
(2)
H/M/L m3/hr 910/820/740
External static pressure Min-Max Pa 0
Sound power level
(3)
H/M/L dB(A) 60/57/55
Sound pressure level
(4)
H/M/L dB(A) 47/44/42
Moisture removal l/hr 2.3
Condensate drain tube I.D mm 16
Dimensions WxHxD mm 1060x295x210
Weight kg 15
Package dimensions WxHxD mm 1125x360x280
Packaged weight kg 18
Units per pallet units 16
Stacking height units 8 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type, model Rotary ,TOSHIBA PA240X2CS-4KU1
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 815
Air flow H/L m3/hr 2860
Sound power level H/L dB(A) 69
Sound pressure level
(4)
H/L dB(A) 59
Dimensions WxHxD mm 846X690x302
Weight kg 56
Package dimensions WxHxD mm 990x720x430
Packaged weight kg 61
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 2/7.5m
Additional charge per 1 meter g/m
4m≤ L ≤10m:+0g
10m≤ L ≤15m:+330g
15m≤ L ≤20m:+460g
Connections between
units
Liquid line In.(mm) 3/8”(9.53)
Suction line In.(mm) 5/8”(15.88)
Max. tubing length m. Max.20
Max. height
difference
m. Max.15
Operation control type Remote control
Heating Elements kW 1.65/0.9
Others
(1)
Rating conditions in accordance with ISO 5151, ISO 13253 (for ducted units) and EN 14511.
(2)
Airflow in ducted units; at nominal external static pressure.
(3)
Sound power in ducted units is measured at air discharge.
(4)
Sound pressure level measured at 1 meter distance from unit
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