2-6
PRODUCT DATA SHEET
SM ALPHA 1-E.3 GB
2.6 Alpha 12 / GCN12 (Alpha)
Model Indoor Unit Alpha 12
Model Outdoor Unit GCN 12 (Alpha)
Installation Method of Pipe Flared
Characteristics Units Cooling Only Cooling Heating
Capacity
(1)
Btu/hr
12000 12000 12900
kW
3.50 3.50 3.78
Power input
(1)
kW
1.16 1.16 1.17
EER (Cooling) or COP(Heating)
(1)
W/W
3.02 3.02 3.23
Energy effi ciency class
BBC
Power supply V/Ph/Hz 230V/Single/50Hz
Rated current A 5.2 5.2 5.2
Starting current A 31.5
Circuit breaker rating A 10
INDOOR
Fan type & quantity Crossfl ow x 1
Fan speeds H/M/L RPM 1210/950
Air fl ow
(2)
H/M/L m3/hr 620/460
External static pressure Min-Max Pa 0
Sound power level
(3)
H/M/L dB(A) 53/47
Sound pressure level
(4)
H/M/L dB(A) 40/33
Moisture removal l/hr 1.5
Condenstate drain tube I.D mm 16
Dimensions WxHxD mm 840*250*180
Weight kg 8
Package dimensions WxHxD mm 900*250*310
Packaged weight kg 11
Units per pallet units 36
Stacking height units 9 levels
OUTDOOR
Refrigerant control Capillary tube
Compressor type,model Rotary,TOSHIBA,PA145X2C-4FT
Fan type & quantity Propeller(direct) x 1
Fan speeds H/L RPM 830
Air fl ow H/L m3/hr 1450
Sound power level H/L dB(A) 65 65
Sound pressure level
(4)
H/L dB(A) 54 54
Dimensions WxHxD mm 830x245x545
Weight kg 37 38
Package dimensions WxHxD mm 880x320x610
Packaged weight kg 39.5/43(with kit) 40.5/44(with kit)
Units per pallet Units 9
Stacking height units 3 levels
Refrigerant type R410A
Refrigerant chargless distance kg/m 0.89kg/7.5m
Additional charge per 1 meter g/m
4m≤length≤10m,0.89kg
10m<length≤15m,0.97kg
Connections between
units
Liquid line In.(mm) Ф1/4”(6.35)
Suction line In.(mm) ø3/8”(9.53)
Max.tubing length m. Max.15
Max.height
difference
m. Max.7
Operation control type Remote control
Heating elements kW
Others
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN 14511.
(2) Airfl ow 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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