Controllers Of VRV

Navigation Wired Remote Controller -

Specifications

Dot Matrix LCD - Clear letters and affluent text indications
Less & Large buttons – For easy operations

Backlight Display – Helps operating in dark rooms

Wired Remote Controller -

Advantages of VRV

Individual control
 
Conventional systems air-condition a building as a whole, whereas the VRV system air conditions each room individually. Hence it is ideal for the constantly changing occupancy of a typical building. Even further, precise level control is possible that reacts to the exact conditions in each room. Individual control promotes a far more economical and efficient system.
 

Saves energy
 
Using the HRV for ventilation dramatically boosts energy efficiency.
 
Conserves space
 

Should You Have Ductable Or Split ACs In Offices?

It is that time of the year when the heat is unrelenting and the only way out is to find yourself the cool environs of an air conditioned room. A hot office, or even a badly air conditioned office can severely hamper your work output and affect productivity. The best choice for any commercial establishment or office is to go for full air conditioning to improve office atmosphere and ensure that the heat is not hindering your bottom line.

If you are looking for air-conditioning facilities in your office, there are basically two choices before you – you can either go for Ductable or go for Split air-conditioners for your establishment.

The Parts of an Air Conditioner

Let's get some housekeeping topics out of the way before we tackle the unique components that make up a

standard air conditioner. The biggest job an air conditioner has to do is to cool the indoor air. That's not all it does, though. Air conditioners monitor and regulate the air temperature via a thermostat. They also have an on board filter that removes airborne particulates from the circulating air. Air conditioners function as dehumidifiers. Because temperature is a key component of relative humidity, reducing the temperature of a volume of humid air causes it to release a portion of its moisture. That's why there are drains and moisture-collecting pans near or attached to air conditioners, and why air conditioners discharge water when they operate on humid days.

Still, the major parts of an air conditioner manage refrigerant and move air in two directions: indoors and outside:

• Evaporator - Receives the liquid refrigerant
• Condenser - Facilitates heat transfer
• Expansion valve - regulates refrigerant flow into the evaporator
• Compressor - A pump that pressurizes refrigerant

The cold side of an air conditioner contains the evaporator and a fan that blows air over the chilled coils and into the room. The hot side contains the compressor, condenser and another fan to vent hot air coming off the compressed refrigerant to the outdoors. In between the two sets of coils, there's an expansion valve. It regulates the amount of compressed liquid refrigerant moving into the evaporator. Once in the evaporator, the refrigerant experiences a pressure drop, expands and changes back into a gas. The compressor is actually a large electric pump that pressurizes the refrigerant gas as part of the process of turning it back into a liquid. There are some additional sensors, timers and valves, but the evaporator, compressor, condenser and expansion valve are the main components of an air conditioner.

Although this is a conventional setup for an air conditioner, there are a couple of variations you should know about. Window air conditioners have all these components mounted into a relatively small metal box that installs into a window opening. The hot air vents from the back of the unit, while the condenser coils and a fan cool and re-circulate indoor air. Bigger air conditioners work a little differently: Central air conditioners share a control thermostat with a home's heating system, and the compressor and condenser, the hot side of the unit, isn't even in the house. It's in a separate all-weather housing outdoors. In very large buildings, like hotels and hospitals, the exterior condensing unit is often mounted somewhere on the roof.

[source: howstuffworks.com]

Channel Partners – Daikin Airconditioning India Private Limited.

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Air-conditioning Basics

Air conditioners use refrigeration to chill indoor air, taking advantage of a remarkable physical law: When a liquid converts to a gas (in a process called phase conversion), it absorbs heat. Air conditioners exploit this feature of phase conversion by forcing special chemical compounds to evaporate and condense over and over again in a closed system of coils.

The compounds involved are refrigerants that have properties enabling them to change at relatively low temperatures. Air conditioners also contain fans that move warm interior air over these cold, refrigerant-filled coils. In fact, central air conditioners have a whole system of ducts designed to funnel air to and from these serpentine, air-chilling coils.

Air-conditioning Basics

When hot air flows over the cold, low-pressure evaporator coils, the refrigerant inside absorbs heat as it changes from a liquid to a gaseous state. To keep cooling efficiently, the air conditioner has to convert the refrigerant gas back to a liquid again. To do that, a compressor puts the gas under high pressure, a process that creates unwanted heat. All the extra heat created by compressing the gas is then evacuated to the outdoors with the help of a second set of coils called condenser coils, and a second fan. As the gas cools, it changes back to a liquid, and the process starts all over again. Think of it as an endless, elegant cycle: liquid refrigerant, phase conversion to a gas/ heat absorption, compression and phase transition back to a liquid again.

It's easy to see that there are two distinct things going on in an air conditioner. Refrigerant is chilling the indoor air, and the resulting gas is being continually compressed and cooled for conversion back to a liquid again.

[source: howstuffworks.com]

Channel Partners – Daikin Airconditioning India Private Limited.

Submit Query
Click here

Sales Enquiry
+91 9810292092

Email
mukesh.chhibber@ageo.co.in