Creating conditions for human comfort in different environments through the make changes on the air such as increasing and decreasing the temperature, changing the humidity level and reducing the amount of harmful gases and compounds in the air.humidity change and reducing the amount of gases and harmful compounds in the air.
Which one is better, evaporative cooler or air conditioner?
- Evaporative cooler is not suitable for high level humid (i.e., the percentage of humidity level of the air) environments (such as northern and southern cities of the Iran). because the level of air humidity reaches up to the saturation level (when the air is no longer able to absorb more humidity).
- Construction and implementation of vertical and horizontal ducts of evaporative cooler will increase the initial cost of the building and reduce the useful space of the building.
- The humid weather generated by the Evaporative cooler provides a very good environment for the growth of bacteria, viruses, germs and other pollutions.
- Air conditioner system reduces the humidity of the air.
- The temperature in the air conditioner systems is adjustable.
- Most models of the air conditioner have heating system capability.
What are the air conditioner's usages?
The air conditioning system can be used in residential, administrative, commercial buildings, and in some cases for industrial building.
What is the relation between the air conditioner capacity and the building space?
The air conditioners are made in 9,000 BTU/H up to 30,000 BTU/H capacities that are suitable for ventilation of areas of approx. 10 to 100 square meters. for More spaces, multiple air conditioner with similar or various capacities can be used.
Ventilation of any space by the air conditioner is depended to various factors, such as the height from the ground, the amount of sunlight, the number of external walls (the walls associated with external environments), the number and type of windows and their dimensions, altitude from sea level, Depending on the geographic location of the building and … .
The approximate calculation of capacity is as follows.
- Capacity: 9000BTU / H for 10 to 20 m² floor area
- Capacity: 12000BTU / H for 15 to 30 m² floor area
- Capacity: 18000BTU / H for 25 to 45 m² floor area
- Capacity: 24000BTU / H for 40 to 60 m² floor area
- Capacity: 30000BTU / H for 60 to 80 m² floor area
What is the Split air conditioner? How does it work?
One of the most common types of air conditioners is split type. The split means two pieces, and in air cooler it means a cooler with a dual system, the internal unit is same as the evaporator, and the external unit is same as the condenser. The internal and external unit are connected by a pair of insulated copper pipes along with the communication and power cable.
Which capacities of wall split air conditioners are made by Isatis company?
the Isatis split air conditioner are made in 9000, 12000, 18000, 24000 and 30000 BTU capacity, they are produced as heating and cooling system in a product.
Can you turn on evaporative cooler and air conditioner simultaneously?
No, the air conditioner decreases air humidity and cools the indoor air, all doors and windows must be closed but the evaporative cooler increases air humidity, it transports outward air pollution into the indoor space, it only can decrease the outside air temperature slightly and bring it to the inside, a window should be always open that the air flows out.
so, you cannot use the evaporative cooler with the air conditioner at the same time.
Our building power supply is single phase. Is it possible to install a split air conditioner?
Yes, the newly built building or less than 15 years old, mostly have a new digital power meter with a 25 or 32 ampere circuit breaker, which has no problem installing 1 to 4 air conditioner units. But buildings over 15 years of age should look at their electricity bill, and if their power meter and circuit breaker are not 25 or 32 ampere, they have to change their power meter to a new one by Submitting a request to local electricity department or they will encounter restrictions on the number and model of the air conditioner that can installed.
Important: in newly constructed buildings the air conditioner power be supplied from the electrical switchboard located at the entrance of the apartment or kitchen and for old buildings the power cable of air conditioner should be connected after the power meter.
Can the air conditioner be used for heating?
Yes, the air conditioner with heating and cooling mode, has the ability to create heating.
Is a circuit breaker required for the air conditioner electrical power?
Yes, depending on the capacity, the model and the power consumption of the air conditioner, you should install the appropriate circuit breaker, and if you do this in the outdoor, such as the balcony, you have to use a Cover with proper IP degree.
which items of the installation and setting up of a split air conditioner are not free of charge?
There are 5 meter of copper tube and cable free of charge inside the air conditioner box. additional pipe and insulator, additional power cable and interface cable between the external and internal units, the ground mount or wall mount for external unit, additional gas charging for more than 5 meter pipelines, the transportation cost of the authorized technician, the water drain hose and drain pump, ductwork, and Drilling of the wall are the buyer’s responsibility.Yes, depending on the capacity, the model and the power consumption of the air conditioner, you should install the appropriate circuit breaker, and if you do this in the outdoor, such as the balcony, you have to use a Cover with proper IP degree.
Who is the responsible for a lift or crane cost or the ladder supply?
When the installation of the outdoor unit is difficult, and it requires to a lift or a crane, the customer is responsible for supplying it. But small ladders up to 3 meters are usually along with installers, but installers are not obligatory to have it.