Service manual

2-3
PRODUCT DATA SHEET
SM DLF 1-A.1 GB
2.3 DLF 50 DCI
Model Indoor Unit DLF 50 DCI
Model Outdoor Unit DCI 50
Installation method of Pipe DUCTED
Characteristics Units Cooling Heating
Capacity (1)
Btu/hr 17060 (5120-20470) 20470 (5120-25930)
kW 5.0 (1.50-6.00) 6.0 (1.50-7.60)
Power input (1) kW 1.5 1.73
EER (Cooling) or COP (Heating) (1) W/W 3.3 3.47
Energy efficiency class A A
Power supply V/Ph/Hz 220-240/1/50
Rated current A 6.5 7.6
Starting current A 10.5
Circuit breaker rating A 20
INDOOR
Fan type & quantity Centrifugal & 2
Fan speeds H/ M/ L RPM 1100/980/860
Air flow (2) H/ M/ L m³/hr 710/600/540
External static pressure Min-Max Pa 0-40
Sound power level (3) H/ M/ L dB(A) 54/51/48
Sound pressure level (4) H/ M/ L dB(A) 35/32/29
Moisture removal L/hr 1.5
Condensate drain tube I.D mm 19
Dimensions WxHxD mm 750x630x200
Weight kg 21
Package dimensions WxHxD mm 885x695x226
Packaged weight kg 24
Units per pallet Units 14
Stacking height Units 7
OUTDOOR
Refrigerant control Electronic Expansion Valve
Compressor type, model Scroll, DC
Fan type & quantity Axial & 1
Air flow H / L m³/hr 2160
Sound power level H / L dB(A) 63
Sound pressure level (4) H / L dB(A) 53
Dimensions WxHxD mm 795x610x290
Weight kg 39
Package dimensions WxHxD mm
945x655x395
Packaged weight kg
43
Units per pallet Units 9
Stacking height Units 3
Refrigerant type R410A
Refrigerant charge (standard connecting
tubing length)
kg 1.5
Additional charge per 1 meter g/m No need
Connections
between units
Liquid line In. 1/4”
Suction line In. 1/2”
Max. tubing length m. 30
Max. height difference m. 15
Operation control type I.R Remote control
Heating elements kW
Others
(1) Rating conditions in accordance to ISO 5151 and ISO 13253 (for ducted units).
(2) Airflow without 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.
CONTENT