Duct Split as the newest air conditioning device has quickly replaced old air conditioners in homes. Learning how to properly operate Duct Split is one of the obligations of using this device, because not being familiar with the operation of a device can lead to failure and damage. In this article, we are going to talk about how to adjust split duct cooling and heating and let you know more about this ventilation system. Join Tehran Service.
Adjusting split duct for winter:
One of the characteristics of duct splits, which has attracted many fans today, is its cooling and heating mode, which has many characteristics in apartment buildings.
But what is important here is the way to start the heating of duct splits, which some people think that changing the mode button on the remote control is only enough to change the mode, while in order to start the heating of duct splits, some tips are necessary. follow so as not to encounter problems while using the device.
Adjusting the split duct for winter or adjusting the split duct for summer requires complete expertise and accuracy. If this is done only by changing the type of operation on the remote controller, it will cause damage and irreparable damage to your split duct, so definitely adjust the duct. Split for winter, get help from an expert.
4 steps left to start the split duct heating.
Paying attention to the type of split duct heating system is important for how to adjust the heating.
There are two types of split duct heating systems:
Split duct heating system in the form of a heat pump
Split duct heating system in the form of a spa
To set up, you must first service the Split Duct. For split duct service, it is better to get help from a skilled serviceman in this field. Because the timely service will prevent the split duct from having problems and not needing to repair the split.
After installation and service of split duct, ventilation must be done. Ventilation ensures that there is no noise during heating and the split duct heating system starts working without annoying noise.
Click here to read the article on split duct ventilation.
How to set the split duct heating system as a heat pump
Follow the following steps in the split duct heating system as a heat pump:
In this system, the compressor is used to increase the temperature and the refrigerant pressure.
Change the mode with the Duct Split remote control.
The mode should be set to Sun or Heat mode.
Then change the desired temperature according to the need.
Set the heating degree to 16-18, if it is still cold, you can increase the temperature.
It is better to increase the temperature gradually. If you suddenly set the temperature to 24, the environment will be warmer than usual.
Now, you can safely adjust the temperature of the environment to the optimal level according to the points mentioned to adjust the heating of the split duct system.
How to set the split duct heating system as a spa
Follow the following steps in the split duct heating system:
In this heating system, hot water is supplied through the package or engine room.
Before starting the split duct heating system of the spa model, you must change the status of the package.
The best time for split duct heating service is early autumn and before the cold weather.
The first step to service is to wash the indoor unit filters.
You can also get help from a skilled serviceman to service and set up the split duct heating system.
Open the spa faucets.
Launch the DuctSplit device.
In this type of system, you have to put the split duct on the fan and then adjust the temperature from the controller.
Set the mode controller to Heat.
Set the temperature to 18 and then increase the temperature as needed.
Split duct heating adjustment steps
Washing and cleaning the split duct: the coming of the winter season and the cold weather, the first step to be taken in relation to the split duct heating adjustment is to adjust the indoor unit. Because when the split duct is turned on in the summer days, the filters, connections of the outlet valves, as well as the condenser chests are covered with dust and pollution, which can cause the pipes to clog, which prevents the transfer of hot liquid. To wash and clean the internal and external parts of the split duct, you must open the inspection valve of the split duct and separate it from the device so that you can easily and carefully perform the necessary tasks and wash it completely. To do this better, it is necessary to use detergents to remove all the dust on the filters and valves.
Opening the split duct hot water inlet and outlet valves The second step to start the split duct heating is to open the spa outlet and inlet valves. If the building is heated by the central motor house, open the hot water inlet and outlet valves connected to the hot water coil. And if the heating of the unit is separate and connected to the package, you can do this step by turning on the heating part of the package. Therefore, to start the heating, it is necessary to open the hot and cold valves. Then, vent the valves.
Split duct mode change from cooling to heating
The third step regarding the start-up of split duct heating is to change the mode of the device. At this stage, set the device status to HOT mode from the device control and set the desired temperature between 18 and 25 degrees, and in this case, you will see that the device transfers the desired and pleasant warm air to the interior space.
Adjusting the split duct cooling in summer
Split duct cooling is provided by the compressor in the external unit and refrigerant gas, which is activated in spring and summer.
In general, before starting to adjust the split duct cooling, you must perform the split duct service.
For split duct service, you must first clean or replace the split duct filters.
Clean the split duct radiators using a glass cleaner and a clean cloth.
And …
In the next stage of cooling adjustment, you should check the split duct refrigerant gas and charge the split duct gas if necessary.
Then check the compressor and run it separately to make sure it is working properly.
At this stage of adjusting the cooling of the air conditioner, close all the windows, doors, curtains, etc., so that the wind does not escape from any opening of your split duct and make the cooling settings.
Then, to adjust the split duct cooling, you activate the cool button on the split duct thermostat and adjust the temperature of the split duct thermostat according to your desired temperature, the best temperature for homes is 26 to 24 degrees.
At the last stage of setting the split duct cooling, turn it on and enjoy the cool wind.
How is split duct cooling?
The split duct cooling process is the same as the split (air conditioner) and operates on the basis of the condensation refrigeration cycle. with the difference that the split duct sends the cooled air through the indoor unit embedded in the false ceiling and centrally and with ducting to several rooms or parts of a building, but in splits, one wall-mounted indoor unit is provided for each room or part. Or there is a roof. Split duct is a device whose external unit, which includes a compressor, condenser, etc., is installed outside the building and connected to an internal unit embedded in the false ceiling with copper piping, and the internal unit cools or heats the air. It distributes with channels in different parts of the building.
What is the cooling capacity of Split Duct?
In terms of cooling capacity, split duct has a higher capacity than split, and in some models, single-phase electricity does not meet the needs of the device, and three-phase electricity is used. In general, because the split duct works centrally to ventilate several parts, it is definitely made in larger capacities than the split. Instead of installing one split in each room or part, a central split duct can be used to distribute hot and cold air in several parts.
For example, if a place needs two 9000 splits and one 24000 splits (42000 in total), instead of that, a 36000 split duct can be installed centrally (due to the overlap of the spaces) and cold air is distributed to these three parts. and sent warm If three separate splits are installed, each circuit will have one compressor, and the number of disconnecting and connecting compressors will be three times that of the split duct that replaces it, which results in an increase in energy consumption in the splits. Of course, it should be noted that these three parts will be cooled or heated at the same time and at the same temperature, and their temperature cannot be adjusted separately. (Unless, as mentioned, electric dampers are used in the path of each channel.)
Important points for setting up split duct cooling and heating
Unplug the device before starting any work to avoid electric shock.
Be careful not to soak parts such as the compressor, etc. in water, which will surely be damaged.
In the winter season, empty the surroundings of the condenser. (that is, no object should be placed around the condenser)
Be careful that all the outlet valves of the split duct are open or half-open when the device is turned on. Because the air flow is done correctly and it will have a positive effect on the operation of the split duct device.
Frequently asked questions in the setting of cooling and heating split duct
What is the first step to adjust cooling and heating split duct?
The first step in setting up Duct Split is the overall Duct Split service.
What are the split duct heating methods?
Heat pump method
Heating using a heating coil