Air Conditioning Control Systems

Air Conditioning Control Systems

People often talk about obtaining some form of temperature control included with their reverse cycle ducted air conditioning system. So what are the different types of cooling temperature control and just how do they work? We will consider the typical types of a/c temperature control systems as well as just how they function below.

Fundamental Cooling Controller

The standard controller that includes your reverse cycle a/c system features a thermostat that checks out the a/c unit temperature level. Typically this temperature is read either from the controller itself or more typically inside the return air box of the system that sits inside the roofing room.

If the temperature is read inside the return air box, it is in some cases not an exact representation of the temperature in the space. The area itself might be fairly cool yet by the time the air is recirculated to the return air box it might have heated up substantially which implies the a/c unit will keep running (e.g. the controller in the living-room is readied to 22 degrees once the air gets to the return air box it has actually heated up back up to 30 levels, which in turn creates the a/c to keep running).

In this situation, the device will maintain running even though people are becoming chilly. There are nevertheless two options to neutralize this. First of all, boosting the temperature level of the controls will certainly cause the device to cycle off quicker. It requires to be remembered that the temperature level set on the controller is normally not precise, instead it functions as a range (i.e. if you set to 22 degrees, it does not always imply the room will cool down to 22 degrees).

Secondly, some people placed a ducted fixed constant in their corridor near the return air grille. This consistent as it name recommends is constantly on. This enables the conditioned air to return easily back up to the return air box of the device, which assists the device cycle off. In this instance if you were running simply your rooms that were all a long way from the return air, the air from the rooms would heat up too much prior to getting back to the return air. The repaired constant however would hemorrhage air straight back into the grille which will certainly make the unit cycle off and inevitably save you money in running prices.

VAV Air Conditioning Controller

VAV represents Variable Air Quantity system. This is where the area motors for your reverse cycle ducted a/c system permit some temperature level control to the areas you are in.

An area is generally a series of blades that shut the ductwork if you want to quit the air to a space. For instance, if you switch off your room, the blades close restricting the air flow from continuing down the ductwork and right into your bedroom. Likewise, when you desire air, the blades fully open and also air starts to flow out the diffuser and also into your area.

VAV systems function in different ways nevertheless. Instead of the blades just opening or closing, they can regularly change what percentage they are open. This continuous adjustment allows you control the quantity of air flow you get involved in a room which ultimately controls the temperature of the room.

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