How To Set Ac Temperature For Cooling

Ideal Air Conditioner temperature for electricity savings

Ownership an air conditioner once considered a sign of luxury, is at present becoming quite common in India. Many urban homes are equipped with air conditioners in one or more than rooms. But everyone who owns an air conditioner knows that information technology comes at the toll of increasing electricity bills. Although cooling does take a lot of electricity simply taking effective steps can surely get information technology downwards. One of the main things that tin assist is maintaining the right temperature for the air conditioners.

How does an air conditioner work?

For virtually people, air conditioner just throws absurd air at the temperature one sets information technology at. But does it really work that fashion? In fact air conditioner during cooling procedure, takes the indoor air, cools it  by passing information technology through evaporator curl and throws information technology dorsum in the room. It is quite opposite to how our adept old air coolers used to piece of work. Air coolers used to have outside air, cool information technology with h2o and throw information technology in. But air conditioners just piece of work on recirculating the internal air with cooling it to the set temperature of comfort.

How does the thermostat work?

If yous set the thermostat at eighteen^oC (64.5^o F), does it hateful that the air conditioner will cool the room faster than if you lot ready at 25^o C(77 ^o F) ? No. The thermostat merely checks the temperature of the air within the room and stops the compressor when the temperature reaches the desired level. This ways that the compressor will work longer if the temperature is ready to a lower level, i.e it volition work more and use more electricity if the temperature is fix to 18^oC (64.v ^o F)than if it is set to 25^oC (77 ^o F). This is because information technology will take less time for the air to accomplish to 25^oC (77 ^o F) than 18^oC (64.5 ^o F)equally the compressor is working with the same ability or wattage.

What happens when the compressor stops?

The compressor stops working when the thermostat senses that the desired temperature is reached and merely the fan works throwing the recirculated air.  At this stage the electricity consumption is but for the fan which is running and not for the compressor. The compressor volition starting time once again when the thermostat detects that the temperature has increased once again from the levels that are fix. Compressor is the well-nigh electricity consuming component of an air conditioner. In fact, some of the air conditioners are provided with a command in which the fan also stops working for the purpose of energy-saving and one tin can use the ceiling fan at low speed to maintain the airflow and is helpful in saving energy since the energy consumption of ceiling fan is less as compared to that of Air-conditioning fan.

What factors impacts electricity consumption of Air Conditioner?

There are four factors that influence the electricity load:

1) Indoor air temperature

two) Outdoor temperature

3) Thermal insulation of the room

iv) Temperature setting of the air conditioner.

If the departure between temperature desired and indoor/outdoor temperature is huge, and then the air conditioner will need lot more electricity to cool the indoor air to the desired temperature as the compressor will run for a longer duration. If the temperature is set at xviii^oC (64.5 ^o F) and the outdoor temperature is 38^oC (100 ^o F)then the electricity required will be a lot more when thermostat temperature is 24^oC (75 ^o F)and outdoor temperature is 38^oC (100 ^o F). As per the study by ACEEE (American Council of Energy Efficiency Economic system), an increase of each i^oC of thermostat setting can save 3-5% of units consumed. This can considerably bring down the units consumed per month in the electricity pecker.

What is the ideal temperature that should exist assault the thermostat?

Having said that, an increase in temperature does not reduce the comfort level. In fact, as per ASHRAE (American Gild of Heating, Refrigerating and Air conditioning Engineers), the ideal temperature for thermal comfort is between 23.v^oC (74.3 ^o F) and 25.5^oC (78 ^o F) in summers (depends on several factors as listed on wikipedia). Thus setting the temperature to 24^oC (75.2 ^o F) saves on electricity nib and provides proficient condolement. Using ceiling fans forth with air conditioners tin can additionally help in increasing the thermostat temperature.

1.5 T  split Air conditioning consumes 1.5 kW power equal to i.5 units of electric energy consumption per hr if the compressor remains ON for the full hour. Merely in practice, the unit of measurement consumed depends for the time the compressor is remaining ON to control the temperature within the room. Lesser the setting more is the time menstruation for which the compressor will remain on.

Does "Quick Absurd" option in Air Conditioners help?

Setting an air conditioner to quick cool sets it'south temperature to 18 or sixteen ^oC (64.4 ^o F or 60.8^o F). This means that the compressor stops only when the indoor temperature reaches this level. But while coming down from 35 or 40 ^oC (95^o F or 104^oF) it would have surely crossed 24^oC (75.two ^o F) which is a comfy temperature. So using "Quick Cool" pick does not help considering more electricity is used to get the temperature down to 18^oC (64.five ^o F)whereas compressor would have stopped in betwixt if the temperature was gear up to 24^oC (75.2 ^o F)thereby consuming less electricity.

How do former air conditioners without thermostat work?

Old air conditioners without a thermostat accept high, medium and low absurd options. As we learnt earlier that compressors of air conditioners work in binary mode (either they are on or off), an air conditioner without thermostat does not control air temperature. The high, medium and depression options but change the air conditioner fan speed. High means that air conditioner will throw more air and low means that the fan speed volition be dull.

Short video for tips to reduce power consumption of air conditioner in India

Most the Writer :
Abhishek Jain is an Alumnus of IIT Mumbai with most 10 years of experience in corporate earlier starting Bijli Bachao in 2022. His passion for solving problems moved him towards Energy Sector and he is keen to learn most customer beliefs towards Energy and find means to influence the aforementioned towards Sustainability. More from this author.

Source: https://www.bijlibachao.com/air-conditioners/ideal-air-conditioner-temperature-for-electricity-saving.html

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