The latest version of Auditor SET introduced new features and a number of improvements to speed up the installation design process.

The main changes are:

• New concept of work with SET program.
• New Fast Calculation (FC) module, which allows you to perform fast, approximate calculations of the thermal load of rooms and preliminary calculations of installations.
• Improvements in the design process of surface installations.
• Changed layout of the bill of materials.
• Changed module for viewing catalog data and selecting devices from catalogs.
• Improvements related to drawing wires.
• Improvements in graphics.

The new Fast Calculation (FC) module in the SET Auditor provides the opportunity for simplified installation design. It also makes it possible to speed up the creation of professional designs

In professional design mode, elements of simplified design can be used to streamline the design process (fast estimation of heat loss in the absence of results from the OZC program, selection of space heating concepts, etc.).

Both the simplified design and the detailed professional design are saved in the same file, which facilitates further work with the project.

MORE

This function enables calculation of the value of room thermal load in a simplified manner based on a few basic parameters.

Thanks to this function, the designer can select the appropriate method of heating the room and get an idea of the type of heating equipment to be used in the room.

The surface layout suggested by the program can be inserted into the floor plan drawing.

After selecting the manifold and individual receivers, the program generates simplified connections automatically.

This function makes it possible to perform calculations for a group of underfloor radiators during the design process, before the complete calculation of the installation. Thanks to this, it is possible to quickly test the response of the calculation results to individual data (e.g. supply temperature, heating floor structure, diameter of the pipes, spacing of pipes, division into several circuits, etc.).

The function of quick selection of underfloor radiators allows to determine:

• possible supply temperature range for individual radiators 
• maximum supply temperature for the indicated group of radiators 
• proposed division of coils in order to meet the criteria of maximum hydraulic resistance and maximum length   
• proposed division of coils in order to reduce the differences in resistance between coils and to facilitate hydraulic balancing of the installation.

The program has expanded the possibilities of automatic drawing of floor heating coils. Currently, the user can choose one of the following ways to create a given coil:

• spiral with clockwise direction
• spiral with counter-clockwise direction
• meander coil.

Besides, the user can edit (correct) the coil shape created by the program.

The graphic design has been changed in the program - both in terms of the graphic style and window organization. Thanks to this, they have become even more transparent 

The automatic coil pipe generation mechanism has been extended with a function that allows determining the effective heating surface of a floor heater. The coil system can occupy the surface of the entire heater or "bypass" the manifold and connecting pipes of other heaters. It is also possible to designate zones to turn off part of the heating zone without having to change the shape of the heater itself.

Tools for quickly dividing and connecting polygons that define hotplates. One field can be divided into two or three equal fields - horizontally or vertically, respectively. The user can also indicate a dividing line using a broken line. At the same time, the option of combining several cooking zones into one has been introduced.

These functions are especially useful when designing underfloor heating, but can be used for sharing
and joining other polygons (e.g. room zones).

The program allows you to choose the direction of drawing the spiral coil clockwise or counterclockwise.

If the automatic coil generated option is switched off, the program displays auxiliary lines supporting manual drawing of lines. The lines are drawn with a given spacing taking into account the spacing in the peripheral zone.

The function of automatic insertion of a heating zone in the room zone (so-called insertion around the cursor).

The heating zones before connecting to the pipes are displayed in less intense colors, thanks to which it is very easy to know which fields still need to be connected.

Extended range of mixing group schemes with the possibility of local mixing at the manifold.

It is possible to insert a fragment of another drawing in the drawing. This significantly increases the possibility of creating clear technical documentation.

Display of walls with filling - gray for external walls and yellow for internal walls. This improves the readability of created drawings.

The selective selection function allows you to indicate what elements of the drawings are to be marked (e.g. rooms, pipes, fittings, etc.).

This function is useful when, for example, the user would like to duplicate selected elements from the indicated area to the next floor.

The functions Leave selected lines and Leave unselected lines allow you to narrow the range of selected objects. After selecting a number of elements in the drawing window, you can then remove from the selection the items indicated in the table or just leave those items.

This function enables precise moving of objects. The user defines the displacement vector, i.e. specifies the start and end points.

This function, combined with the Magnifier tool, enables very precise moving of objects. It is very useful, in the case of matching architectural objects on different floors. Just enable the display of the previous floor and then indicate the corresponding points on the architectural plans of two floors.

Expanding the possibilities of displaying (drawing) the previous floor.

Currently, elements of the previous storey or the next storey can be displayed, or both. This facilitates adjusting architectural projection positions and location of installation risers.

This option allows you to change the thickness of the walls when drawing them:
– CTRL + left square bracket - reducing the wall thickness,
– CTRL + right square bracket - increasing wall thickness.

The same effect can be achieved by pressing the CTRL key while holding the mouse wheel. This function allows easy adjustment of the wall thickness to the loaded building foundation (planview).

The ability to export to Microsoft Excel not only individual tables, but also all tables and diagnostics at once. This significantly reduces exporting time if you need to save a number of tables.

The program has been equipped with the latest cooperation module with DWG and DXF files.

It allows among others:

• Loading DXF and DWG drawings in the newest versions.
• UNICODE text support for most characters to be displayed correctly.
• Export of drawings in the following formats: DWG, DXF, PDF, SVG, CGM, HPHL, SWF.
• Significantly faster display of complex drawings thanks to the simplified paint function.
• A more realistic export of drawings to DXF and DWG files.
• Saving raster drawings in DXF and DWG files.
• More convenient management of drawing layers

设计的安装可以很容易地与选定管道和设备的技术数据一起导出到revit程序中：直径、设置、散热器尺寸和物理量：介质速度、加热器功率、压力损失等。

Export of the installation project to Autodesk® Revit®

The function allows you to export the installation project to a file that can later be loaded into Autodesk® Revit® using the Audytor SET plugin for Revit.

The function allows you to export from the data and export from the results. Export from data allows you to save even an incomplete installation project (not recalculating), for example, the arrangement of the water risers, or the layout of the radiators. Export from results allows us to use technical data of selected pipes and devices in Autodesk® Revit®, eg pipe diameters, valve settings, radiator sizes, and pipe spacing in underfloor heating. In addition, physical quantities are available, such as the medium speed, the power of the radiator, and pressure losses.

Read more

• Possibility to import building bases from Autodesk® Revit® via a gbXML file, 
• Possibility to export data about the designed installation to Autodesk® Revit®..

A significant part of the parameters introduced at the beginning of defining the building are typical data for the entire building (the so-called default data). When entering general data, the user can define for each device default catalog symbol. This symbol is automatically assigned to each device in the drawing. The previously defined default catalog symbol can be changed at any time, also after inserting the device into the drawing. Changing the symbol of a device in the general data will change the symbols of all devices of a given type, unless the symbol has been “firmly” entered for a given device.

The data is edited in the table, which allows you to specify parameters for many drawing elements simultaneously. Linking the drawing to the table makes the element edited in the table highlighted in the diagram.

The data inheritance system allows you to:

• significant time savings at the data entry stage (without the need to repeatedly enter repeated data),
• very quick change of data in case of a change in design assumptions or creating variant projects.

• Import and export of drawings in DWG format
• The function of organizing the zones of risers in the development
• Data file backup system
• A mechanism that automatically generates an axonometric scheme of the designed installation
• Ability to display installation pipes with actual diameters
• Mechanism of intelligent duplication of installation elements
• The function of arranging labels on several storeys at the same time (in plan views and axonometry drawings) and a mechanism for duplicating labels on adjacent storeys
• Improving the drawing of sewage installations.
• A system of keyboard shortcuts to assign simple button combinations to the most used drawing tools.
• Improvements in editing drawing layer properties.
• Improvements in displaying information about the circulation by a given heater / receiver.  

The program allows performing a full hydraulic calculations of a system, under which:

• Selects pipe diameters.
• Determines the hydraulic resistance of individual circuits, taking into account the gravity pressure resulting from cooling of water in pipes and heat receivers.
• Provides total pressure losses in the system.
• Reduces excess of pressure in the circuits through the selection of presets on the valves or flanges selection of the throttle bores. It takes into account the need to ensure adequate hydraulic resistance of pipe-run.
• Selects presets on differential pressure controllers installed in locations selected by the designer (the base of a riser, branch of the system etc.).
• Automatically takes into account the requirements of authority of thermostatic valves (suitable pressure drops on valves).
• Selects flat station (version 3.8).
• Selects buffers cooperating with flat stations (version 3.8).
• Selects pump group.
• Selects pumps.
• Allows the use of hydraulic couplings.
• Allows use of dual manifolds.

The program allows performing thermal calculations within which:

• Defines the heat gains from the pipes.
• Calculates cooling of the heating agent in the pipes.
• For a given heat load determines the required size of radiators.
• Selects appropriate heating agent flows taking into account its cooling in pipes and heat gains from pipes (a variant of an existing installation regulation, e.g. in insulated buildings).
• Considers the effect of cooling of water in the pipes on gravitational pressure value s well as on thermal output of the heat receivers.
• Calculates parameters of the designed underfloor radiators.

 In the program it is possible to design the following systems:   

• Pump system.
• Layout of pipes: one-pipe, two-pipe, four-pipe or mixed.
• Heating or cooling agent: water, ethylene glycol or propylene glycol.
• Top distribution, bottom distribution, horizontal systems, manifold systems.
• Convection radiators, floor radiators, wall radiators.
• Automatic air bleeder valves (system cannot have a network bleed).
• Thermostatic or manual radiator valves.
• Initial balancing of the system using valves with presets or flanges.
• Stabilization of the differential pressure with differential pressure controllers.
• Possibility of application of flow controllers.

Catalogue database contains information about pipes, valves and heaters. Fittings, pipes and radiators of different companies can be used simultaneously in one project. The program enables designing very large systems (approximately up to 140 risers and 12,000 radiators).

Delivered with the software, library of standard parts of a drawing (blocks) such as typical parts of vertical or manifold systems, allows to create quickly the diagram of the system. In addition, you the user can define a virtually unlimited number of own blocks consisting of any parts of the drawing. Such blocks can then be used in subsequent projects. Using duplication function, the diagram of one storey can be prepared and copied automatically to subsequent storeys.

Data can be entered to the program graphically on plan views or diagrams. The necessary information about the drawn elements are introduced into the tables associated with the plan views or diagrams. As a result of table approach, it is possible to edit quickly data related to single pipes, radiators, fittings, as well as whole selected groups of elements. Each component of the system is equipped with the validation and support system that allows to obtain information about the quantity being inputted or the relevant catalogue data.

In order to facilitate data entry, the software includes:

• The ability to edit simultaneously many system components.
• The possibility of using ready-made blocks.
• Intelligent functions duplicating any parts of a drawing horizontally and vertically, together with the appropriate renumbering of elements.
• Possibility to define an unlimited number of custom blocks consisting of any parts of the drawing.
• Quick access to auxiliary information on the quantities being inputted.
• The pop-up buttons facilitating access to frequently used components.
• Function dynamically linking data from a drawing with the data in the table.
• Functions connecting automatically fittings, radiators and other system components by pipes.
• Automatic creation of the risers on the basis of plan views.
• Editing data in tabular form giving the possibility of setting of parameters of multiple selected items at the same time.
• Dynamic linkage between the drawing data table highlights in the drawing, the element being edited in the table.

• Each inputted component is equipped with the validation and support system that allows to obtain information about the values or evokes the relevant catalogue, as well as test of data.

• While entering data the program checks its correctness on an ongoing basis. This allows a significant reduction in the number of errors. During the calculation process, complete data validation takes place. As the result of that the list of errors, warnings and hints is created. The list includes the information about the significance levels and the place of the problems.

• After the calculations, program analyses the obtained results. The analogue list of messages is created. Extensive system diagnostics enables the designer to fully assess the quality of the design. The program is equipped with a mechanism for quick search of where the error occurred (automatic finding a table, a row and a column with wrong data and faulty component is indicated in the drawing).

The program enables creation of the complete graphic documentation of the system design, thanks to the possibility of displaying the calculations results on the storey plan views. It is often required to enter the picture of the project under design. Pictures can be entered by reading pictures from a file, scanning or pasting from clipboard. After being entered, pictures frequently require levelling, calibrating, cropping and additional correction.

Technical drawings (eg. underlays) are now as a default created using computers. They are then available in the electronic format as files. Vector formats (eg. DWG, DXF, WMF, EMF) are the most suitable for technical drawings. Picture files can also be created as scans, then they are almost always available in the raster format (BMP, JPG, JPEG, TIF, TIFF, GIF, ICO, PNG).

Usually, while loading the picture, it will be necessary to complete information from the dialogue Picture units. After the picture has been inserted into the program it is usually necessary to perform its levelling and cropping, also the calibration might prove necessary to adjust the picture to its electronic equivalent. It is possible to choose the resolution and quality of the scan and to save scanned documents in a selected graphical format. The program is equipped with scanners compatible with the TWAIN specification.

HL programs and CH are equipped with the function of Graphic creation of a building model. This function gives you the opportunity to draw a building model. To simplify the action of drawing, you can load a drawing base into the program. The file being loaded can come from an external program for creating technical drawings (eg DWG), or from a scanned drawing (eg JPG). The scanned drawing can be divided into several files. Drawings scanned into several files usually do not keep the scale precisely enough. They can also be rotated relative to each other by a small number of degrees.

Drawing bonding allows you to quickly scale multiple scanned drawings (in different sizes and rotated) and bond them with one another.

The program (since version 7.0) has been created as a module of the Audytor SET program and enables the simultaneous design of cooling, cold and hot water systems together with circulation and central heating installations. Individual modules of the program cooperate with each other and use a common 2D and 3D graphic environment.

软件中包括了设备的目录，技术文件和图片

Extensive range of equipment

The software includes catalogues of equipment together with their technical documentation and pictures.

针对选择地下供暖系统的扩展工具可以帮助用户设计需要的地暖散热器组件并准备必要的技术文件

Selection of underfloor heating

The extended tool for selection of underfloor heating assists users in designing all required components of underfloor radiators and prepare necessary technical documentation.

扩展误差诊断以及供暖系统和电路的三维可视化可以帮助设计师更容易的在项目中识别错误和优化系统

Diagnostics of errors

Extended diagnostics, as well as 3D visualisation of heating systems and critical circuits assist designers in easy identification of errors and optimization of systems in their projects.

The program since version 7.1 has a mechanism that automatically generates the axonometric scheme of the designed installation.

Axonometry drawing can be printed or exported to DWG format, which allows to create a complete project documentation.

The axonometry schema also allows displaying the scheme of the entire installation in one drawing allowing for a more precise orientation in the project and selecting and simultaneously editing the element data on different floors, which significantly speeds up the procedure of design modification and installation adjustment.

Each inputted component is equipped with the validation and support system that allows to obtain information about the values or evokes the relevant catalogue, as well as test of data.

While entering data the program checks its correctness on an ongoing basis. This allows a significant reduction in the number of errors. During the calculation process, complete data validation takes place. As the result of that the list of errors, warnings and hints is created. The list includes the information about the significance levels and the place of the problems.

After the calculations, program analyses the obtained results. The analogue list of messages is created. Extensive system diagnostics enables the designer to fully assess the quality of the design. The program is equipped with a mechanism for quick search of where the error occurred (automatic finding a table, a row and a column with wrong data and faulty component is indicated in the drawing).

The results of calculation are presented in both graphical and tabular form. Format individual system component labels can be freely modified (the selection of displayed values and style of labels).

The format of tables can be changed (selection of displayed columns and rows, font sizes) and sorted according to any key. 
The tables contain the overall results and detailed results for individual devices, circuits and lists of materials and fittings. 
In the drawings with results, there are labels containing the data specific for the indicated device. The form of labels is fully editable. All results available for the specific element can be put on the label. Many formats of labels can be saved and later on changed immediately.

The calculation results can be printed on a plotter or a printer. The user can select the scale of drawing and use the print preview to determine how drawings will be printed.

If the drawing does not fit one sheet of paper, the program prints it in fragments, which then can be taped together. As a result, using even the simplest A4 printer, large drawings may be prepared. The program is also capable of storing drawings in DXF or DWG files. The saved drawings can then be loaded into other software, e.g. AutoCAD.

Tables with calculation results can be printed, or exported to other applications running in Windows environment (e.g. a spreadsheet, a word processor etc.).

在一个项目中设计多个系统的能力能确保在同一时间为建筑物设计整个系统。

Designing a several installations in one project

The ability to design several systems in one project in order to design the entire system for the building at the same time.

设计师可以使用标签编辑器为准备项目的技术文件对使用的材料和供暖系统组件进行概述

Creating technical documentation

Designers can use the editor of labels, creating overview of materials and components of heating systems in order to prepare technical documentation of projects. Diagrams of heating systems can be divided into any number of drawings. Drawings themselves can be exported into the DWG format.

该软件可以在windows(10, 11)以上的32或则64位系统上运行。

最低硬件要求：

• 1200 MHz处理器 
• 1 GB RAM 
• 最小屏幕分辨率为1024x768的彩色显示器 
• 硬盘驱动器上的可用空间大于500MB 
• 兼容的显卡采用OpenGL 2.0及更高版本 , 市场上的所有新显卡都可以满足最低硬件要求；集成显卡和主板：最低GMA500

Vertical resolution requirements for the screen: 
- minimum - 768 points, 
- sufficient for comfortable work - 900 points, 
- the most convenient - 1080 points. 

Requirements for system font settings: 
- Windows Vista, 7, 8 - fonts "100% smaller", 
- Windows XP - "normal" fonts. 

The computer should have a graphics card that supports OpenGL technology in the version: 
- minimum 2.0, 
- sufficient for comfortable work: 3.3 and higher.