Comfort and Convenience

Low noise, easy operational settings, and comfortable temperature adjustment allows for V-II systems to be used in building air conditioning applications.

Quiet operation

Low noise mode

Two low noise modes can be selected automatically by quiet priority setting and capacity priority setting depending on the usage environment and outside temperature load.

Quiet priority setting chartCapacity priority setting chart

Low noise design

Compressor compartment

Compressor noise has been significantly reduced by shielding the compressor compartment.


Indoor unit

Compact Duct Compact Cassette Low Static Pressure Duct Compact Wall Mounted

Low noise indoor unit lineup


Auto changeover function

Selectable auto changeover function

Auto changeover setting allows for the product to easily switch between Cooling and heating modes regardless of the operation mode of other indoor units.
This can be done via specific indoor unit remote controller and/or by an external input control. This ensures comfortable operation all year round.

Command for operational mode switching is controlled by one of the following options.

  1. Various remote controllers connected to indoor unit
  2. External input terminal of outdoor unit
  3. System controller

Switching to cooling and heating mode by specific remote controller in the main room, etc.

Comfortable, convenient control

Precision refrigerant flow control

Precision and Smooth refrigerant flow control is achieved by using a DC Inverter control in conjunction with individual indoor unit electronic expansion valve control.
This allows for a high precision comfortable temperature control of ±0.5°C.

Thermal change of the room *Simulation in heating operation. Comfortable operation is achieved due to a small variation of room temperature

Individual Air Conditioning Control

The desired temperature conditions of each room are met due to the Individual thermostat control of each indoor unit.


Simple central management function

7.5 inch large LCD Touch panel controller Simple central control operation
Simple operation by icon display and color touch screen
Schedule screen
Yearly schedule function
Daily starting & stopping and temperature setting are managed.
Clock setting function
The clock of each individual controller is periodically corrected.

Non-stop oil recovery operation

A comfortable room condition is maintained during oil recovery mode because the product continues to operate without stopping the cooling or heating operation.

V-II Series (Heating operation) Non-stop oil recovery operation

 

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