NORDIC COMMERCIAL
N4 Series Duct units (Inverter)


DESCRIPTION:

  • Easy installation;
  • Compact dimensions;
  • Low noise fan;
  • Long lasting washable filter;
  • Drain pump;
  • Automatic air distribution in Swing mode;
  • High efficiency heat exchanger;
  • Self-diagnosis of malfunctions of the main blocks and modes;
  • Multilevel system protection;
  • Intelligent defrost;
  • Pipeline length up to 50 m. (for high power models);
  • Selectable indoor air temperature sensor for control.
R410A

MODELS:

Model     CH-ID09NK4 / CHIU09NK4 CH-ID12NK4 / CHIU12NK4 C CH-ID18NK4 / CHIU18NK4 CH-ID24NK4 / CHIU24NK4 CH-ID36NK4/ CH-IU36NM4 CH-ID48NK4/ CH-IU48NM4 CH-ID60NK4/ CH-IU60NM4
Performance Cold kWh 2.7 3.5 5 7 10 14 16
Warm kWh 2.9 3.8 5.6 8 12 15.5 16.5
Power supply
~220-240 V/50Hz/1ph
Rated power consumption Cold kWh 0.84 1.17 1.17 1.17 1.17 1.17 1.17
Warm kWh 0.8 1.05 1.05 1.05 1.05 1.05 1.05
Current strength Cold А 3.9 5.4 5.4 5.4 5.4 5.4 5.4
Warm А 3.7 4.9 4.9 4.9 4.9 4.9 4.9
Energy efficiency Cold EER 3.21 3 3 3 3 3 3
Warm COP 3.61 3.61 3.61 3.61 3.61 3.61 3.61
Air capacity m3/hour 650 750 750 750 750 750 750
Nominal pressure Indoor units Pa 25 25 25 25 25 25 25
Pressure range Indoor units Pa 0-30 0-35 0-35 0-35 0-35 0-35 0-35
Sound pressure level Indoor unit / Outdoor unit dB (A) 36/34/28/26/52 37/36/34/28/52 37/36/34/28/52 37/36/34/28/52 37/36/34/28/52 37/36/34/28/52 37/36/34/28/52
Refrigerant type
Refrigerant type R410A
Refrigerant volume Kg 1.2 1.2 1.2 1.2 1.2 1.2 1.2
Dimensions (WxDxH) Indoor unit / Outdoor unit mm 925x665x250/ 848x320x540 1037х721х266/ 848х320х540 1037х721х266/ 848х320х540 1037х721х266/ 848х320х540 1037х721х266/ 848х320х540 1037х721х266/ 848х320х540 1037х721х266/ 848х320х540
Weight Indoor unit / Outdoor unit Kg 27/34 33/34 33/34 33/34 33/34 33/34 33/34
Operating temperature range Cold °C -15 … +48 -15 … +48 -15 … +48 -15 … +48 -15 … +48 -15 … +48 -15 … +48
Warm °C -20 … +24 -20 … +24 -20 … +24 -20 … +24 -20 … +24 -20 … +24 -20 … +24
Liquid pipe line diameter mm/inch 6.35/ 1/4’’ 6.35/ 1/4’’ 6.35/ 1/4’’ 6.35/ 1/4’’ 6.35/ 1/4’’ 6.35/ 1/4’’ 6.35/ 1/4’’
Gas line diameter mm/inch 9.53/ 3/8’’ 9.53/ 3/8’’ 9.53/ 3/8’’ 9.53/ 3/8’’ 9.53/ 3/8’’ 9.53/ 3/8’’ 9.53/ 3/8’’
Maximum line height difference m 15 15 15 15 15 15 15
Maximum freon pipeline length m 20 20 20 20 20 20 20
Number of interblock cable cores (on control)
2 * 0.75 – up to 20 m length
Main power supply point
Outdoor unit
Number of cable cores (power supply) Indoor units 3(Ø1.0mm) 3(Ø1.0mm) 3(Ø1.0mm) 3(Ø1.0mm) 3(Ø1.0mm) 3(Ø1.0mm) 3(Ø1.0mm)
Outdoor unit 3(Ø1.5 mm) 3(Ø1.5 mm) 3(Ø1.5 mm) 3(Ø1.5 mm) 3(Ø1.5 mm) 3(Ø1.5 mm) 3(Ø1.5 mm)
Number of freon refueling per r.m. (excess, for each r.m) m 5 5 5 5 5 5 5
Number of freon refueling per r.m. (excess, for each r.m) gr/r.m. 30 30 30 30 30 30 30
SEER/SCOP 5.6/3.8 5.6/4.0 5.6/4.0 5.6/4.0 5.6/4.0 5.6/4.0 5.6/4.0

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