Hitachi Split Air Conditioners: i-TEC

i-TEC, the DC INVERTER Air conditioner (Cooling type), an air conditioner which is made in India and made for India. It combines 8 direct efficient technologies that are packed into its compact and stylish indoor unit, ensuring energy saving and ultimate comfort. Add to that HHLI’s 41 reliability tests and stringent Japanese Tochigi standards makes sure that you get a world class product and peace of mind.

Hitachi's DC Twin Rotary compressor features a “Permanent magnet” motor to magnetise without electricity. As a result Hitachi’s DC compressor delivers over 10% greater efficiency than conventional AC Compressors.

Tropical inverter compressor withstands up to 52°C

Low vibration – 30% less compared to conventional ACs

Overhead temperature sensor to measure the compressor’s top temperature based on variation of load and give feedback to the ODU controller to maintain discharge temperature and refrigerant flow.

• On/Off Timer
  
  

  The AC automatically starts at the present time and begins to cool the room.
• Tropical Inverter Technology
  
  
  

  Compressor Overhead Temperature Sensor measures te compessor's top temperature based on variations of load and gives feedback to te ODU controller to maintan discharge temperature and refrigerant flow.

• Circulation Mode
  
  
  

  
  

  The IDU Fan motor automatically stops when room temperature is less than the set temperature and vice-versa.

• Advanced Off-Timer With Kaimin
  
  

  
  

  Ever woken up feeling chilly in the middle of the night? ’Kaimin’ adjusts the temperature automatically through the night to suit your body needs. The timer is selectable for 2hrs, 3hrs or 7hrs and the unit will be switched off after the selected number of sleep hours. If the timer is selected, the temperture will be raised by 2˚C and after 1hr, the fan speed will be switched to ‘low fan’ to ensure a comfortable and sound sleep. The AC will continue to work in this condition till the selected time is over.

• Cool Mode
  
  

  
  

  You can choose your desired temperature setting from 16º C to 32º C. You can also use the Off timer and sleep mode function under the cool mode operation.

• Asymmetric Louver Movement
  
  

  
  

  The vertical louvers can be set in two opposite directions completely to provide you air-flow in opposite sides of the room.

• Filter Clean Indicator
  
  

  
  

  The filter clean indicator indicates when to clean the filter through an LED on the indoor unit. So in your busy schedule you can ask somebody to get it cleaned so that the AC can deliver its maximum cooling always.

• Koukin Filter
  
  

  
  

  This unique anti-bacterial filter prevents bacterial growth in the air-conditioner thus increasing the efficiency of the air-conditioner.

  
  

  
  

  Automatically prevents frosting with the press of the button on the remote and ensures efficient functioning of the air conditioner for long periods.

• Defrosting Sensor
  
  

  
  

  Automatically prevents frosting with the press of the button on the remote and ensures efficient functioning of the air conditioner for long periods.

  
  

  
  

  Automatically prevents frosting with the press of the button on the remote and ensures efficient functioning of the air conditioner for long periods.

• Supercool Function
  
  

  
  

  In this, the AC works at its maximum, so as to maximise cooling. This function is available in auto & cool mode.

• Auto Fan Speed
  
  
  

  
  

  The fan speed is automatically adjusted for comfort, depending on the running state of your air-conditioner, i.e., if the compressor is cut off, the fan speed automatically comes down to low level and vice- versa. Similarly, once the set temperature is achieved, the fan speed comes down to a low level to optimise your comfort level.

• Selectable Fan Speeds
  
  

  
  

  The air-conditioner comes with selectable fan speeds to give you perfect comfort to suit your needs.

• Auto Power Save Mode
  
  
  

  
  

  The device will automatically select the comfort temperature and will maintain the temperature at about 25˚ C with suitable fan speed.

• DC Fan Motor
  
  

  
  

  The DC Fan Motor technology is far more efficient than the conventional air-conditioner technology and reduces noise and power consumption significantly.

• Auto Restart
  
  

  
  

  Resumes operation automatically in the same mode after a power failure.

• 4 Way Air Distribution
  
  
  

  
  

  It not only ensures uniform air-distribution (throughout the room) but also cools a bigger area in lesser time. This will be ensured by the movement of the horizontal and the vertical louvers.

• DC Twin Rotary Compressor
  
  
  

  While the conventional rotary compressor has a single pump assembly and a single suction, the Twin Rotary Compressor has two pump assemblies and two individual suctions with a common discharge port. Besides, the two rotors are at a 180° angle to each other during operation, which balances the compressor, making it low on vibrations and high on silence.

• Efficient Air Distribution
  
  

  
  

  Bigger diameter T-flow fan ensures 30% more airflow as compared to the air-conditioner with conventional T-flow fan, thus cooling a larger area efficiently in lesser time.

• Dry Mode
  
  

  
  

  In high humidity conditions you can switch to dry mode, wherein the fan speed of the machine automatically becomes low which helps in removing moisture.

• Lower Pull Down Time
  
  

  
  

  The unique air delivery system and the Twin Turbo fans ensure a wider area of cooling at a faster rate reducing the pull down time. So the required temperature level is achieved at a much faster rate, as compared to conventional ACs.

• Low Derating
  
  

  
  

  As the ambient temperature increases, the ability of the AC to deliver the required cooling decreases. Twin Motor Technology, coupled with Twin
  Turbo Technology, increases the
  heat exchange capacity even at very high temperatures ensuring
  the ability of the machine to deliver optimum cooling.

• Silent Cooling
  
  

  
  

  Here the AC works most silently. This function is available in Auto, Cool and Fan mode.

• Precoated Aluminium Fiins
  
  

  
  

  Prevents the air-conditioner from rusting or corrosion even in the harshest weather conditions.

• Inner Grooved Copper
• 41 Quality Tests
• Wireless LCD Remocon

Intelligent Outdoor Unit

1. DC Twin Rotary Compressor ensures a well balanced, smoother rotation which minimizes noise and improves efficiency.

2. Electronic Expansion Valve ensures refrigerant flow as per the prevailing heat load.

3. Outdoor Temperature Sensor measures outdoor temprature and gives feedback to ODU controller about variation of outdoor ambient temperature.

4. ODU Controller controls each & every activity of the AC.

5. Reactor helps to store charge in case of voltage fluctuation in range of +/-15% (195 ~ 265VAC) and also works for electrical noise filteration.

6. ODU Controller Cooling DC Fan ensures smooth and effective working of ODU controller.

7. ODU DC Fan Motor is far more efficient than the conventional AC technology and reduces noise and power consumption significantly.

8. Compressor Overhead Temperature Sensor measures te compessor's top temperature based on variations of load and gives feedback to te ODU controller to maintan discharge temperature and refrigerant flow.