0370 0500 790
Your basket is empty
New Products

Hitachi Mini 4-Way Cassette RAI-50RPA 5.0kW Inverter Split Air Conditioning System

The 4-way mini cassette is a flexible air conditioning system with built-in motion sensor and independent "silky flow" louvres.
Customer Rating :

Outdoor unit brackets

Pipe Extension (1/4" - 1/2")

Reviews (0)
Product Description

Hitachi Mini 4-Way Cassette RAI-50RPA 5.0kW Inverter Split Air Conditioning System.

Hitachi is one of Japan's giant electronics conglomerates renowned for quality, their air conditioning and heat pump systems are no exception. The Hitachi Summit range offers energy efficiency with many other manufacturers using their efficient inverter driven compressors (outdoor units). Hitachi has pioneered energy efficient systems with the outdoor unit using Hitachi’s pioneered PAM inverter drive system.  

The Hitachi Mini 4-Way ceiling cassette system is the perfect solution for cooling in spaces from small commercial to large offices. With a built-in motion sensor which adjusts the airflow depending on a presence in the room, guaranteed heating when outside temperatures are as low as -20°C, and "silky flow" louvres, the Mini 4-Way has many desirable features.  

Product Features
  • Built-in motion detector: changes the function of the unit when people are in or out the room
  • Guaranteed heating: even when outside temperatures are down to -20°C
  • Volt free contact: Volt free contact of the air conditioning system - can be used to turn the unit on/off remotely after receiving a signal such as a key-card, door or window switch, specifically uselful in hotel rooms to prevent unnecessary use (accessory SPXWDC2 is required)
  • Quiet operation: Low noise levels courtesy of low fan speeds 
  • Can be locked in heating mode: suitable for BREEAM assessed buildings where cooling mode is not accepted or simply not required
  • Remote control: 24-hour, 7-day infra-red controller with ECO operation, weekly timer, and room temperature display
  • ECO operation: energy saving and leave home function which allows you to set temperature at 10°C automatically when you are away for up to 99 days
  • DC Inverter: precisely adjusts the power required ensuring comfort and durability of the installation
Nominal Cooling Capacity (min-max) kW 5.0 (0.9-5.2)
Sensible Cooling Capacity   kW 3.8
UK Cooling Capacity (sensible)   kW 4.1 (3.0)
Nominal Heating Capacity  (min-max) kW 6.2 (0.9-7.6)
Nominal Cooling Power Input (min-max) kW 1.99 (0.15-2.20)
Nominal Heating Power Input (min-max) kW 2.16 (0.15-2.70)
Seasonal Efficiency  SEER   5.2
Energy Efficiency Class     A
Annual Energy Consumption   kWh/yr 340
Seasonal Efficiency (Average Climate) SCOP   3.8
Energy Efficiency Class     A
Annual Energy Consumption   kWh/yr 1560
Nominal Load Efficiency EER/COP   2.51/2.87
Energy Class (cool/heat)   E/D
Noise Level Cooling (Sound Pressure) (SL/L/M/H) dB(A) 29/32/35/43
Noise Level Heating (Sound Pressure) (SL/L/M/H) dB(A) 30/32/36/43
Noise Level (Sound Power)   dB(A) 58
Air Flow Cooling Mode (SL/L/M/H) m³/h 330/348/480/720
Air Flow Heating Mode (SL/L/M/H) m³/h 330/348/480/720
Dehumidification   l/hr 2.0
Dimensions HxWxD mm 285x580x580
Weight   kg 20.0
Panel Dimensions HxWxD   32x650x650
Panel Weight   kg 4.0
Panel Reference     RAI-ECPP
Included Drain Pump     Yes
Condensate Pump Lift   mm 115
Power Supply     35V DC from outdoor
Drain Diameter (ext)     Ø16mm
Remote Control Standard   Infra Red
Outdoor Unit     RAC-50NPA
Noise Level Cooling (Sound Pressure) Night Mode dB(A) 50
Noise Level Heating (Sound Pressure) Night Mode dB(A) 52
Noise Level (Sound Power)   dB(A) 65
Air Flow (Cooling/Heating)   m³/h 2160/2160
Dimensions HxWxD mm 650x850x298
Weight   kg 45.0
Piping Diameter (Liquid/Gas) Inch 1/4 - 1/2
    mm 6.35 - 12.70
Minimum Pipe Length   m 5.0
Maximum Pipe Length   m 20
Maximum Height Difference   m 10
Current Quantity of Refrigerant   kg 1.40
Chargeless/Additional Refrigerant   m / g/m 20 / -
Power Supply     AC 220-240V/1Ph/50Hz
Recommended Fuze Size   A 16
Starting Current   A 10.0
Running Current (Cooling/Heating)   A 9.2-8.4/10.6-9.7
Interconnecting Cables   No. 2 (Screened) +E
Working Range (Cooling/Heating)   °C -10-43 / -15-21
Refrigerant / GWP     R410A / 1975
Compressor Type     Twin Rotary

Hitachi Air Conditioning systems benefit from a 3 year warranty subject to correct installation.

We know that choosing a system can be a challenge. We try to include all the relevant information to make it easy for the customer to self checkout but we do have an expert team on hand if you need any assistance. 

Prices include VAT and delivery to a UK Mainland address, excluding Highlands. 
  • Portable units
  • Portable units
Air conditioning
Please click here to sign in or register.
Aircon 247
4.8 /5 based on 46 Customer reviews

Sunbelt Rentals Limited
102 Dalton Ave
Birchwood Park