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Hitachi in India

Indoor Unit

Indoor units are available in a variety of models that can suit different interiors with the units being silent, sleek and with good aesthetics that can be fitted into any type of false ceilings.

 

Hitachi’s Indoor Unit Core Technologies

iClean+ TECHNOLOGY

Most of us spend a lot of time in our offices. With the hectic work schedule that we need to follow, it’s important to have a comfortable environment. With Hitachi’s revolutionary iclean technology, you get consistent comfortable cooling.

The revolutionary Auto Filter Cleaning Technology in Hitachi Air Conditioners silently cleans the stainless steel coated filter of AC automatically every 12 hours of cumulative running and gives fresher air, better cooling and stronger performance without any inconvenience.

During this operation air flow is maintained in such way that it does not allow the dust to settle down. Dust will settle down on the evaporator.

ACTIVITY SENSOR TECHNOLOGY

Hitachi’s Activity Sensor Technology has been designed keeping the office environment in mind. Its infra-red sensor detects human movement and regulates the room temperature accordingly, thereby giving comfortable cooling. The AC switches off automatically if no movement is detected for 30 minutes.

 

QUIET OPERATION

Presenting quiet operation at 33 dBa as it has T-Flow Fan with wide blade area compared to conventional flow fan which gives it bigger air volume and quiet operation.

 

AUTO SWING - HORIZONTAL & VERTICAL

The louver movement can be adjusted horizontally as well as verticaly. It can disperse air flow in wide range and in every direction which cools the room efficiently and evenly.

AUTO SWING - HORIZONTAL & VERTICAL

The louver movement can be adjusted horizontally as well as verticaly. It can disperse air flow in wide range and in every direction which cools the room efficiently and evenly.

NOISE REDUCTION PREFERENCE MODE (Optional Function)

With the new Noise Reduction Preference Mode, the sound pressure level for a particular time zone can be set based upon the usage environment. *1 Therefore, the operation/management of air conditioners is facilitated in areas where the noise level at night time is restricted by laws and regulations.

AUTOMATIC SIMPLE JUDGEMENT SYSTEM FOR REFRIGERANT AMOUNT

Use the Automatic Judgment function to check whether or not the refrigerant amount is sufficient for one refrigerant cycle.

Factor for Judgement

The appropriate refrigerant amount is calculated based upon the following data.

  1. *1 Refrigerant Cycle Temperature
  2. *2 Refrigerant Saturation Temperature
  3. *3 Outdoor Unit Expansion Valve Data
  4. *4 Indoor Unit Data

HIGH EXTERNAL STATIC PRESSURE

The outdoor units provide external static pressure up to 60 Pa by setting at site for installation on each floor of the building.


Types of IDUs

Types of IDUs

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