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Nordic Commercial N4 Series Cassette Type (Inverter) CH-IC18NK4/ CH-IU18NK4

cooling 5.0 kW
Heating 5.5 kW
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  • Compact size;
  • Drainage pump;
  • Low noise level;
  • Long life washable filter;
  • Automatic air distribution in Swing mode;
  • Self-diagnosis of the main units and modes;
  • Multi-level protection system;
  • Intelligent defrost;
  • Length of the pipe up to 50 m.

Standard features

Inverter
Auto-swing louver
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 5.0
Warm kW 5.5
Power supply ~220-240V/50Hz/1Ph
Rated input Cold kW 1.6
Warm kW 1.58
Current rate Cold A 7.2
Warm A 7.6
Energy efficiency EER (Cold) kW/kW 3.12
C.O.P. (Warm) kW/kW 3.48
Air capacity m³/h 760
Sound-pressure level Indoor unit/Outdoor unit dB(А) 47/46/44/37/56
Refrigerant coolant type R410A
Refrigerant coolant kg 1.4
Dimensions (width/height/depth) Indoor unit mm 596х596х240
Panel of indoor unit mm 670х670х50
Outdoor unit mm 955х396х700
Weight Indoor unit/Outdoor unit kg 20/47
Operational temperature range Cold °C -15 ... +48
Warm °C -20 ... +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 20
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(Ø2.5 mm)
Factory freon fill (for the number of running meters) r.m. 5
Quantity of freon per one running meter (surplus. for one running meter) gramm/r.m. 30
SEER/SCOP 5.6/3.8