Room temperature is normally defined as the average temperature at 1,1 m above floor level. Is used to calculate the DTmk and DTl, see below.

Supply air temperature is defined as the average temperature of primary air at inlet of product. Is used to calculate the DTl.

Water temperature is defined as the average temperature of water at inlet of product. Is used to calculate the difference between room temperture and mean water temperature in heat exchanger, DTmk.

This gives you the choice of selecting what parameter that should be constant in the calculation of cooling or heating calculation. There are 2 different defined calculation options. The capacity of the unit are normally corrected according to the amount of waterflow (also known as Reynolds correction). This mean that the heat transfer between the water and the air will go down as the velocity in the pipes contain more and more laminair flow. Swegon have recommended minimun waterflow, that indicate the lowest waterflow to get rid of air bubbles in the heat exchange. You will still be able to calculate below recommended waterflow, but the capacity correction will become bigger and bigger.

Calculate with constant dT means that the difference between inlet and outlet water temperature is to be constant. State the outlet water temperature and the waterflow will be calculated as a result of the capacity of the unit.

Calculate with constant waterflow means that the waterflow is constant. State the waterflow and the differece between inlet and outlet water temperature will be calculated as a result of the capacity of the unit.

Selecting Standard color gives normally shorter delivery time. There are 5 different defined other colors, as well as a special color option. For other colors, please contact Swegon for more information

Selecting c-c 600 Tbar gives normally shorter delivery time. There are 8 different defined celing types. The choice you make here will effect the product choice later. Those products that don't have any relation to ceiling type are not effect by this option.

If you fill in the tick box, you only show those products that will fit in concealed grid ceilings. Follow this link to see examples of how our products will fit in different concealed grids:

>> Download examples for PARASOL here <<

Selecting "Allow Stock and Default products" gives normally shorter delivery time. There are 2 different defined Factory settings. The choice you make is really if we should configure the product exactly as you specify or if it will be OK to make some adjustment on site in order to save delivery time.
When factory setting = On site this means that you still can calculate and get technical documentation, but when ordered it will reach the building site with standard settings regarding nozzles ADC.

special color, add free text this field

PLACEHOLDER STRING FOR TEMPERATURE GRADIENT HELP TEXT