AU12NFKERA 31.5kW
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AU12NFKERA 31.5kW

Haier AU12NFKERA 31.5kW MRV‐S 3 Phase RC | Outdoor

SKU: AU12NFKERA

Cooling: 31.5 kW
Heating: 31.5 kW

Haier AU12NFKERA 31.5kW MRV‐S R410a | 3 Phase RC (Outdoor)
VRF Outdoor Unit Reverse Cycle | Heating and cooling
Dred standard | Blue fin coils | Central Control options | DC Inverter


Model AU12NFKERA
(1)
Capacity		 Capacity range HP 12HP
Cooling kW 31.5
Heating kW 31.5
Heating(Max) kW 35
SEER / 7.47
ηs,c % 296
SCOP / 4.21
ηs,h % 165.4
Electrical parameters Power supply Ph/V/Hz 3/380~415/50/60
Rated Power input (Cooling) kW 11.52
Rated Power input (Heating) kW 8.49
Dimensions External (W/D/H) mm 1050/400/1636
Shipping (W/D/H) mm 1150/510/1790
Weight Net/Shipping weight kg 149/168
Compressor Compressor type / Inverter Twin Rotary
Motor Power W 6270
Compressor quantity / 1
Fan Air flow (H) m3/h 10000
Pressure sound level Cooling dB(A) 65
Heating dB(A) 67
Refrigerant Type / R410A
Charge kg 5.1
Piping Refrigerant liquid pipe mm 12.7
Refrigerant gas pipe mm 25.4
Total pipe length m 300
Max. pipe length(Equivalent/Actual) m 175/150
Max drop between I.U.&O.U.(ODU above / below) m 50
Max drop between I.U.&I.U. m 15
Connection ratio Connectable indoor unit ratio % 50~130
Maximum number of indoor units / 19
Working temp. Cooling °C -5~48
Heating °C -20~27
  • Low Noise: The large-diameter 570mm fan with a zig-zag grille design minimizes air disturbance, ensuring quiet operation.
  • Night Mode: Automatically lowers the sound level to create a quieter environment during nighttime use.
  • 19 Indoor Units: Connect up to 19 indoor units, ranging from wall mounts, slim ducts, high static ducts, and compact to large cassettes, offering versatile setup options.
  • Installation Flexibility: The MRV-S system supports a total pipe length of 300m and a lift height of 175m, providing flexibility for different layouts. Its compact outdoor unit design with side discharge airflow allows for installation in narrower spaces.
  • DC-Inverter Technology: Features a DC fan motor and inverter compressor, combined with a large heat exchanger, making it more efficient for large commercial buildings and homes compared to standard air conditioning systems.
  • Central Controller: Offers personalized control of the entire system with a wall-mounted controller that manages individual indoor units, groups, or zones from a single point.
  • Includes a 5-Year Warranty

Description

31.5 kW Cooling
31.5 kW Heating

MRV‐S VRF | R410A | 3 Phase RC | Reverse Cycle

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