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Nordic Commercial N4 Series Cassette Type (Inverter) CH-IC60NK4 / CH-IU60NM4

cooling 16.00 kW
Heating 17.0 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

Auto-swing louver
24hr timer mode
Super silent
Multi-speed fan
Dehumidification function
Intelligent defrost function
Self-diagnosis error protection


Capacity Cold kW 16.0
Warm kW 17.0
Power supply ~380-415V/50Hz/3Ph
Rated input Cold kW 5.7
Warm kW 4.2
Current rate Cold A 9.8
Warm A 8.2
Energy efficiency EER (Cold) kW/kW 2.81
C.O.P. (Warm) kW/kW 3.6
Air capacity m³/h 2400
Sound-pressure level Indoor unit/Outdoor unit dB(А) 55/53/47/46/63
Refrigerant coolant type R410A
Refrigerant coolant kg 5
Dimensions (width/height/depth) Indoor unit mm 910х910х290
Panel of indoor unit mm 1040х1040х65
Outdoor unit mm 1085х427х1365
Weight Indoor unit/Outdoor unit kg 43/126
Operational temperature range Cold °C -15 ... +48
Warm °C -20 ... +24
Fluid pipeline diameter mm/inch 9.53/ 3/8"
Gas pipeline diameter mm/inch 19.05/ 3/4"
Maximum pipeline level difference m 30
Maximum pipeline length m 50
Number of the interblock strands (for control) 2*1.0 – up to 20 m long
Main power supply area Outdoor
Number of strands (power supply) Indoor unit   3(Ø1.0 mm)
Outdoor unit   5(Ø2.5 mm)
Factory freon fill (for the number of running meters) r.m. 7.5
Quantity of freon per one running meter (surplus. for one running meter) gramm/r.m. 60
SEER/SCOP 5.6/4.0