AIR HANDLING UNITS MANDÍK

AIR HANDLING UNITS MANDÍK

2 CONTENTS MANDÍK, a. s. The Company... 3 Photo Gallery... 4 Unit Description... 6 Air handling unit parameters according to Eurovent... 7 Product Range of the Air Handling Units... 7 Types of Internal Modules... 9 Control System...13 Compact Air Handling Unit Mandík...14 References...15 Company Headquarters SAFAN Press Brakes TRUMPF TC 5000 Die-Cutting Presses Powder Paint Shop

ABOUT MANDÍK, a. s. 3 Established in 1990, MANDÍK, a. s. is a Czech, family owned company. At present it is one of the most significant manufacturers of air-handling and fire fighting components, air handling units and industrial heating systems. Certificates MANDÍK, a. s. The company wins recognition on the European market above all by its focus on high quality, flexibility and services to support the delivered products. The current level of the company s technical ability is documented by supplies for subways, tunnels and nuclear power plants in many European countries. Eurovent certificate Energy efficiency certificate RLT-TÜV-01 Testing protocol TÜV SÜD The company observes the rules of quality management according to ISO 9001, KTA 1401, 10CFR APP10, and is a member of RLT, the German association of air-handling equipment manufacturers. The company has all the required certificates according to European standards, and has been certified by Eurovent, TUV SUD Industrie Service GmbH according to EN 1886. AHU Product certificate Declaration of Conformity Hygienic survey In addition to the domestic market, the sales activities of MANDÍK, a. s. also cover a number of other European countries, where its products are delivered in collaboration with our foreign partners. At everyday work the company places emphasis on environment protection and occupational safety. Observance of strict European environmental and OHS standards is a common rule, which is uncompromisingly required by the company management. The company contributes to environment protection also by operating its own renewable energy resources and by the widest possible use of energy-saving appliances. Our objective is maximum satisfaction of our customers, and last but not least creating comfortable working environment for our employees. Certificate of electrical safety AHUs, including control system Certificate of electromagnetic compatibility in residential and industrial buildings Declaration of Conformity AHUs in Atex design ISO 9001 KTA 1401

4 Air handling unit M3.15 with rotary heat exchanger, after-heating and cooling, and with control system Energy Class A+ according to requirements of EN 13053 Photo Gallery

Air handling unit M4 with plate heat exchanger, after-heating and cooling, indoor design 5 Photo Gallery

UNIT DESCRIPTION 6 Unit Description Use and working conditions MANDÍK air handling units of M series (square cross section) and P series (rectangular cross section) are intended for distribution and conditioning of air in heating, ventilation and air-conditioning systems. Mechanical impurities and gaseous foreign matters, which could cause clogging of built-in elements or corrosion of materials the unit is made from must be separated from the air handled by the unit. The units are designed for non-explosive environment with temperatures around the unit from 30 C to +40 C. Air handling unit variants The Mandík air handling units can be designed in various versions. It is possible to select surface finish of the internal and external side of the panels (galvanized steel sheet, stainless steel sheet and powder coated panels). Powder coating is performed in own powder paint shop and brings great advantage of corrosion protection of shear surfaces of the steel sheet after cutting. Indoor version of the unit sections is designed for installation in closed machine rooms. Outdoor version of the unit sections is designed for installation in outdoor room. The units can also be designed in hygienic version. The Mandík air handling units of hygienic version have been certified by the National Institute of Public Health. Air handling units Mandík can be designed in different energy efficiency classes and marked with official label of RLT-association, determining the energy efficiency class. Unit casing parameters according to EN 1886. Tests performed by TÜV SÜD Munich: Casing strength: D1 (M) Casing leakage class: L1 (M) Leakage between the filter and the frame < 0.5 % F9 (M) Thermal insulation T3: (with standard insulation of specific density 50 kg/m 3 ) Thermal bridges: TB2 Casing attenuation in the range Hz: 125 250 500 1000 2000 4000 8000 db 15.8 23.6 31.3 37.3 39.5 39.7 43.2 Manufacture of air handling units

Air handling unit parameters according to Eurovent 7 Mandík Air handling units were tested in TÜV Süd Munich and certified by Eurovent. Designing program for Air handling units Mandík is called AHUman. AHUman was certified as approved tool as well. Certified parameters of Mandík s modular Air handling units are: D1, L1, F9, TB2, T3. PRODUCT RANGE OF THE AIR HANDLING UNITS Product range of the units according to EN 12 7001 Base frame height: up to size M16/P16 120 mm from size M20/P20 150 mm from size T56 150 mm Product Range of The Air Handling Units Dimensions of the MANDÍK unit of M series square cross section size dimension A x B [mm] nominal airflow [m 3 /h] size dimension A x B [mm] nominal airflow [m 3 /h] M 2 550 550 2 000 M 20 1500 1500 20 000 M 2.2 570 570 2 200 M 22 1600 1600 22 000 M 2.5 600 600 2 500 M 25 1700 1700 25 000 M 2.8 630 630 2 800 M 28 1750 1750 28 000 M 3.15 660 660 3 150 M 31.5 1900 1900 31 500 M 3.5 700 700 3 500 M 34 1950 1950 34 000 M 4 730 730 4 000 M 36 2000 2000 36 000 M 4.5 770 770 4 500 M 40 2100 2100 40 000 M 5 800 800 5 000 M 45 2200 2200 45 000 M 5.6 850 850 5 600 M 48 2250 2250 48 000 M 6.3 900 900 6 300 M 50 2300 2300 50 000 M 7.1 950 950 7 100 M 53 2400 2400 53 000 M 8 1000 1000 8 000 M 56 2500 2500 56 000 M 9 1050 1050 9 000 M 63 2600 2600 63 000 M 10 1100 1100 10 000 M 67 2700 2700 67 000 M 11 1150 1150 11 000 M 75 2800 2800 75 000 M 12.5 1200 1200 12 500 M 80 2900 2900 80 000 M 14 1300 1300 14 000 M 90 3100 3100 90 000 M 16 1350 1350 16 000 M 100 3250 3250 100 000 M 18 1450 1450 18 000

8 Product Range of The Air Handling Units size dimension A x B [mm] Dimensions of MANDÍK unit of P series rectangular cross section nominal airflow [m 3 /h] size dimension A x B [mm] nominal airflow [m 3 /h] P 1 450 400 1 000 P 18 1800 1150 18 000 P 2 750 400 2 000 P 20 1900 1200 20 000 P 2.2 770 430 2 200 P 22 2000 1250 22 000 P 2.5 800 460 2 500 P 25 2100 1350 25 000 P 2.8 850 480 2 800 P 28 2200 1450 28 000 P 3.15 900 500 3 150 P 31.5 2300 1500 31 500 P 3.5 950 530 3 500 P34 2400 1550 34 000 P 4 1000 550 4 000 P 38 2500 1600 36 000 P 4.5 1050 570 4 500 P 40 2600 1700 40 000 P 5 1100 600 5 000 P 45 2600 1900 45 000 P 5.6 1100 660 5 600 P 48 2600 2000 48 000 P 6.3 1100 730 6 300 P 50 2600 2100 50 000 P 7.1 1150 770 7 100 P 53 2700 2150 53 000 P 8 1200 800 8 000 P 56 2800 2200 56 000 P 9 1300 850 9 000 P 63 2900 2300 63 000 P 10 1350 900 10 000 P 67 3000 2400 67 000 P 11 1400 950 11 000 P 75 3150 2500 75 000 P 12.5 1500 1000 12 500 P 80 3250 2600 80 000 P 14 1600 1050 14 000 P 90 3500 2700 90 000 P 16 1700 1100 16 000 P 100 3600 2900 100 000 Dimensions of MANDÍK unit of T series rectangular cross section size dimension A x B [mm] nominal airflow [m 3 /h] size dimension A x B [mm] nominal airflow [m 3 /h] T 56 2400 x 2500 56 000 T 80 2400 x 3450 80 000 T 63 2400 x 2750 63 000 T 90 2450 x 3600 90 000 T 67 2400 x 2900 67 000 T 100 2450 x 4050 100 000 T 75 2400 x 3250 75 000

TYPES OF USED INTERNAL MODULES 9 Types uf Used Internal Modules Fan sections with direct-driven fan Compact built-in fan with backward- curved blades Composite or steel fan impeller Fan parameters correspond to difficult working conditions (high air flows, high pressures, high efficiency, optimal acoustic characteristics) The fans satisfy the requirements of ErP 2015 Directive Filter sections with frame filters The most frequently used as the first filtration stage pre-filter Filter class G2 to M5 Filtration medium from glass or synthetic fibre Leakage between the filter element and the frame < 0.5 % Filter sections with bag filters Filter class G3 to F9 Filter element length 360, 500 or 630 mm Filtration medium from glass or synthetic fibre Leakage between the filter element and the frame < 0.5 % Filter sections with metallic filters The most frequently used for separation of fat and oil aerosols Filter class G3 Filtration medium from braided aluminium fibres Leakage between the filter element and the frame < 0.5 %

10 Types uf Used Internal Modules Filter sections with active carbon Filtration medium is placed in metallic cartridges It serves for separation of harmful substances and odour on molecular level Possibility of recovery of the filtration medium Steam heating sections Cu/Al plate heat exchanger Heat carrier: saturated steam Heat exchanger connections have threaded ends Water heating sections Cu/Al plate heat exchanger Heat carrier: water/anti-freeze mixtures Heat exchanger connections have threaded ends The heat exchangers are equipped with vent valves Electrical heating sections Braided heating bars of various outputs Stainless steel or iron Connection of heating bar groups in sections

11 Types uf Used Internal Modules Water cooling sections Cu/Al plate heat exchanger Heat carrier: water/anti-freeze mixtures Heat exchanger connections have threaded ends The heat exchangers are equipped with vent valves The section is equipped with shaped tray for condensate removal Optional droplet eliminator Steam humidifying sections The section is designed for installation of distribution tubes of the steam humidifier The section is equipped with shaped tray for condensate removal Cooling sections with evaporator Cu/Al plate heat exchanger Heat carrier: coolant R407C, R410A or other Exchanger connections are ready for soldering The section is equipped with shaped tray for condensate removal Optional droplet eliminator Gas heating sections Tubular two-draught heat exchanger with indirect air heating of own design With or without by-pass Stainless version of the heat exchanger Working fuel: natural gas or propane, or other fuel Optional delivery including flue gas exhaust

12 Types uf Used Internal Modules Recuperation sections with plate heat exchanger Possibility of choice from various recuperation efficiencies Aluminium heat exchanger with optional anticorrosive coating The heat exchanger equipped with by-pass damper Optional mixing damper Optional droplet eliminator Recuperation sections with liquid circuit Heat recovery by means of plate heat exchangers Heat carrier: water/anti-freeze mixtures View from the side of service Front view Recuperation sections with rotary heat exchanger Possibility of choice from various recuperation efficiencies Aluminium heat exchanger with optional surface finish for transfer of moisture Optional flushing section The heat exchanger equipped with a motor and belt drive Silencer sections Baffle silencers Baffle length 600, 1000, 1200, 1500 mm Baffle shape optimized to reduce own aerodynamic noise

13 Types uf Used Internal Modules Damper sections The sections equipped with internal or external regulation dampers Optional tray for condensate removal Empty sections Possibility to select section length Optional tray for condensate removal Optional service hole End walls Various optional end elements Regulation dampers, damping pads, rain protective and directing adapters CUSTOM-MADE AIR HANDLING UNITS Our company is ready to offer the customer the units which meet any performance or layout requirement. Counter-flow heat exchanger section That is why the company processes and strategy are implemented so that we are able to offer custom-made unit immediately. Thus, individual internal modules can be put together with other modules to make a compact unit, and section length can be changed without substantial increase of price for atypical design and extension of delivery dates. Thanks to unique firm know-how we can also offer atypical front cross section of the air handling unit.

14 COMPACT AIR HANDLING UNIT MANDÍK Compact Air Handling Unit Mandík Compact air handling units MANDÍK are intended for air ventilation systems in residential and non-residential buildings. The units are equipped with heat recovery exchanger, air heater and also possibility for mixing of exhaust/fresh air. The air temperature might be adjusted by mixing (recirculating) damper. The range consists of the units with air volume from the size 500 m 3 /h up to size 6800 m 3 /h. The compact units are fabricated in plug & play design, including fully automatic control system. Performance range of compact units MANDÍK CHARACTERISTICS Energy efficiency construction, design and fabrication meeting requirements of EcoDesign 2016 a 2018 high energy efficiency and i low pressure drop continuously conducted energy recovery of heat exchanger permanent anti-freeze protection on heat exchanger possibility of free-cooling Construction: design Plug&Play unit is equipped with control automatics and tested very compact size air inlets and air exhausts are placed on upper side tubes for media and electrical connectors are all placed on upper side smooth surface of interior inside the unit Operation and maintenance: intelligent and user friendly control of unit s operation (web interface, visualization etc.) controlling panel s connectivity to PC, tablet, smartphone, control display etc. access doors with over pressure safety function option to mix fresh air with exhaust air for heating power optimization EC fans have significant power reserve to cover external pressure drop coming from ventilation ductwork excellent insulation value of the casing is supported by special sealing profile which eliminates potential thermal bridges air streams inside the compact unit are fully separated clean and smooth external design out-look special tightening profile secures air-tightness and optimal thermal insulation of the casing control system is placed inside unit all air regulating dampers are integrated inside unit each unit is standardly equipped with base frame easy and fast access for dismounting of all panels from maintenance side construction focus on easy and simple maintenance of all parts of unit special mechanism for sliding out of fans for easy access to connection box FITTINGS: Air-inlet side: compact filter F7 (as a standard) regulating multi-blade air damper by-pass air damper on recuperator counter-flow heat recovery exchanger EC fan water heater/electrical heater/condensator damping pads on air intake and exhaust air intake circular with rubber gasket sealing for spiral duct connection rectangular air intake with flexible joint/damping pad Air-outlet side: compact filter M5 (as a standard) counter-flow heat recovery exchanger air-regulating damper for mixing of the fresh and exhausted air EC fan damping pads on air intake and exhaust air outlet circular with rubber gasket sealing for spiral duct connection rectangular air outlet with flexible joint/damping pad Many different technical variants (like for example: filtration class, heater s medium, condensator) can be offered and recalculated individually.

REFERENCES 15 References

MANDÍK, a. s. Dobříšská 550 267 24 HOSTOMICE Czech Republic Tel.: +420 311 706 706 Fax: +420 311 584 810 E-mail: mandik@mandik.cz www.mandik.cz Issue date: March 2017