Essential Air Conditioning Guide – Air conditioning Control Systems

People often talk about getting some form of temperature control included using reverse cycle ducted chilling system. So what your different forms of chilling temperature control and how do they work? We can look at the common types of air conditioning temperature control systems and how they work below.

Basic Air Conditioning Controller

The basic controller that comes with your reverse cycle air conditioning system along with a thermostat that reads the air conditioners temperature. Usually this is actually read either from the controller itself or more commonly inside the return air box of your unit that sits the actual roof a spot. air conditioning

If the temperature is read in return air box, individuals sometimes not an accurate representation of the temperature the actual room. The room itself always be quite cold but from time atmosphere is recirculated to the return air box it might have powered significantly therefore the hvac will keep running (e.g. the controller in the living room is set to 22 degrees but once the air reaches the return air box it has heated back up to 30 degrees, which turn causes the air conditioning unit to keep running).

In this situation, the unit will keep running although people growing cold. Niche markets . however two options to counteract all of this. Firstly, increasing the temperature of the controls causes the unit to cycle off sooner. It needs to become remembered that the temperature set on the controller is normally not accurate, instead it functions as a scale (i.e. if you place to 22 degrees, it’ll not necessarily indicate the room will cool to 22 degrees).

Secondly, folks put a ducted fixed constant within hallway close to the return air grille. This constant merely because name suggests is always on. Acne treatments . the conditioned air to go back easily back up to the return air box of this unit, assists the unit cycle turned off. In this instance if most likely running just your bedrooms that counseled me a great distance from the return air, the air from the rooms would warm too much before winning back to the return airplane. The fixed constant however would bleed air directly back up the grille which can the unit cycle off and ultimately save cash in running costs.

VAV Air conditioning unit Controller

VAV is short Variable Air Volume system. This is the spot where the zone motors for your reverse cycle ducted alternating current system allow some temperature control to the rooms you in.

A zone is basically a connected with blades that close the ductwork you actually want to the air to a location. For instance, if you turn off your bedroom, the blades close restricting the air flow from proceeding down the ductwork and into your bedroom. Likewise, when you want air, the blades fully open and air begins to flow the diffuser and into room in your home.

VAV systems work differently however. As an alternative to the blades simply opening or closing, they can constantly adjust what percentage they are open. This constant adjustment lets you control volume of of airflow you get caught in a room which ultimately controls the temperature of your room.

For example, if a room is around 30 degrees and you place your VAV controller (located in far more room) to 22 degrees, the air would rush in trying to cool the room. Once the temperature on the room must around 22 degrees, the blades will start to in order to restrict the flow of air to maintain that heat. As soon like room temperature starts to boost above 22 degrees, the blades will open again to let more airflow in to take it for you to the 22 degrees. In so doing this the VAV system can maintain the temperature from a room.