MCAC-UTSM-2008-05  Specifications 
Ceiling and Floor Type  11 
Net/Gross weight  kg  27/33 
Model  YDK24-6G 
Brand  Welling 
Input W 59/43 
Capacitor uF 2.5 
Outdoor fan motor 
Speed r/min 800/550 
Number of rows    2 
Tube pitch(a)x row pitch(b)  mm  25.4×22 
Fin spacing  mm  1.4 
Fin type (code)    Hydrophilic aluminium 
Φ9.5 
Tube outside dia. and type  mm 
Innergroove tube 
Coil length x height x width  mm  637×558×44 
Outdoor coil 
Number of circuits    2 
Outdoor air flow  m
3
/h 2500/1600 
Outdoor noise level(Sound pressure)  dB(A)  48/44 
Dimension(W×H×D) mm 761×593×315 
Packing  (W×H×D)  mm  887×655×355 
Outdoor unit 
Net/Gross weight  kg  39.5/42.5 
Refrigerant type  g  R410A/1400 
Throttle type    Capillary 
Design pressure  MPa  2.0/4.2 
Liquid side/ Gas side  mm  Ф6.4/Ф12.7 
Max. refrigerant pipe length  m  10 
Refrigerant piping 
Max. difference between outdoor unit and 
indoor unit 
m 5 
Power wiring  mm
2
 3×1.5 
Connection wiring 
Signal wiring  mm
2
 4×1.5 
Drainage pipe diameter  mm
2
  Ф16 
Controller  R05/BGE (standard) 
Operation temp 
℃ 
17-30 
Coolimg:21℃-43℃; 
Ambient temp  ℃ 
Heating:-5℃-24℃