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Nordic Commercial N2 Series Duct Type CH-D18NK2/CHU18NK2

cooling 5.00 kW
Heating 5.40 kW
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  • Compact size;
  • Low noise level;
  • Long-life washable filter;
  • Self-diagnosis of the main units and modes;
  • Multi-level protection system;
  • Length of the pipeline is up to 50 m.

Standard features

24hr timer mode
Auto-restart
Super silent
Sleep
R410A
Multi-speed fan
Dehumidification function
Intelligent defrost function
Self-diagnosis error protection
Auto-protection

Specifications

Capacity Cold kW 5.00
Warm kW 5.40
Power supply ~ 220-240V/50Hz/1Ph
Rated input Cold kW 2.00
Warm kW 1.90
Current rate Cold A 9.20
Warm A 8.20
Energy efficiency EER (Cold) kW/kW 2.50
C.O.P. (Warm) kW/kW 2.84
Air capacity m³/h 720/660/540/420
Pressure range Indoor unit 0-30
Sound-pressure level Indoor unit/Outdoor unit dB(А) 36/33/30/29 56
Refrigerant coolant type R410a
Dimensions (width/height/depth) Indoor unit/Outdoor unit mm 1015х275х720 / 955х700х395
Weight Indoor unit/Outdoor unit kg 31/53
Refrigerant coolant volume kg 1.30
Operational temperature range Cold °C -15 ... +43
Warm °C -10 ... +24
Fluid pipeline diameter mm/inch 6.35/1/4"
Gas pipeline diameter mm/inch 12.70/1/2"
Maximum pipeline level difference m 15
Maximum pipeline length m 15
Distance between the fastening bolts of the outdoor unit mm 560
Number of the interblock strands (for control) 2*0.75 – up to 20 m long
Main power supply area Outdoor
Number of strands (power supply) Indoor unit   3(Ø1.0 mm)/
Outdoor unit   3(Ø4.0 mm)
Factory freon fill (for the number of running meters) r.m. 7
Quantity of freon per one running meter (surplus. for one running meter) gramm/r.m. 15