509 ommercial ir onditioners 2016 ommercial ir onditioner Division Midea Group ir Handling Unit & Midea fterservice pplication Midea News pplication dd.: West Region of Midea ommercial ir onditioner Department, Industry venue, eijiao, Shunde, Foshan, Guangdong, P. R. hina Postal code: 52811 Tel: +867572686 Fax: +867572290205 cac.midea.com global.midea.com Note: The data in this book may be changed without notice for further improvement ios Version ndroid Version ios Version on quality and performance.
Midea Midea is a key division of the Midea Group, a leading producer of consumer appliances and provider of heating, ventilation and air conditioning solutions. Midea has continued with the tradition of innovation upon which it was founded, and emerged as a global leader in the HV industry. strong drive for advancement has created a groundbreaking R&D department that has placed Midea at the forefront of a competitive field. Through these independent efforts and joint cooperation with other global enterprises, Midea has supplied thousands of innovative solutions to customers worldwide. There are three production bases: Shunde, hongqing and Hefei. M Shunde: 8 product lines focusing on VRF, Split Products, Heat Pump Heaters, and HU/FU. M hongqing: 1 product lines focusing on ooled entrifugal/screw/scroll hillers, ir ooled Screw/Scroll hillers, and HU/FU. M Hefei: 11 product lines focusing on VRF, hillers, and Heat Pump Heaters. 2015 JV with arrier in hina in chiller field, OSH in VRF production and Siix in smart control 201 Launched the ll D Inverter V5X globally 201 Launched the super high efficiency centrifugal chiller with full falling film technology 2012 Formed Mideaarrier JV.ompany in India and HK and entered the lighting field 2011 Launched the third generation of HU&MHU 2010 uilt the rd manufacturing base in Hefei 8 Launched the second generation of HU&MHU 6 Launched the first generation of HU&MHU Midea ompany Introduction cquired MGRE entered the chiller industry, launched the world's first digital scroll aircooled heat pump module unit and JV with Toshiba arrier 1 ooperated with opeland to develop the digital scroll VRF system 0 Developed the first inverter VRF with Toshiba 1999 Entered the field. Midea Introduction
ir Handling Unit ir Handling Unit Suspended HU ir Handling Unit 2,000m /h ~ 15,000 m /h (1,FM ~ 8,800FM) Horizontal HU 5,000m /h ~ 0,000 m /h (,000FM ~ 2,000FM) ontents Vertical HU,000m /h ~ 0,000 m /h (1,800FM ~ 2,000FM) 05 2 9 50 ir Handling Unit Installation Reference Projects,000m /h ~,000 m /h (1,800FM ~ 118,000FM) 0 0
ir Handling Unit ir Handling Unit ir Handling Unit ir Handling Unit (HU) is the primary equipment in an air system of a central hydronic system. It handles and conditions the air and distributes it to various conditioned spaces. Midea air handling units (HUs) have been designed and manufactured to meet the requirements of all kinds of space cooling and heating, such as office buildings, shopping malls, exhibition halls, airports, railway stations, hotels, factories and any other central airconditioning systems. Midea HUs have been widely used in most part of the world for a couple of years. Now, the rd generation HU has been launched to provide you with more comfortable and convenient. It adapts unitary structure design, more outstanding coldbridge free performance, lower air leakage and more elegant appearance. There are types suspended type, horizontal type and vertical type, including standard models, and the air flow rate is available from 2,000m /h to 0,000m /h. Different external static (ESP) can be customized to meet different kinds of applications. Nomenclature Orientation MKS 05 W Y Unit handling orientation is determined by location of pipe connection while facing unit in the direction of air flow. The unit below is lefthanded connection unit, otherwise is righthanded connection unit. : The rd design series Pipe onnecting Mode Y: Righthanded Z: Lefthanded oil Rows : rows; 6: 6rows Unit Structure W: Horizontal; L: Vertical; D: Suspended ir Flow Rate, x1,000m /h Midea ir Handling Unit ir inlet Lefthanded unit ir outlet 05 06
ir Handling Unit Features High strength, high reliability Panels are doubleskin with injection of high density polyurethane. The outer skin is anticorrosion colorcoated steel sheet, the inner skin is galvanized steel sheet. The unit cabinet consists of panels attaching to each other by combining with male and female aluminum alloy cards and sealing strip, tighten with concealed bolts. Stable air supply fan assembly Yilida brand centrifugal fan, high performance efficiency, phase, class "F" insulation and IP5 protection motor. elt drive, optimal selection of drive ratio, increase fan/motor assembly efficiency, easy for maintenance. Service door or service panel is equipped for inspection of motor and fan. Low noise design Optimal fan selection, excellent working condition, efficient operation. Flexible connection at air outlet, minimizes vibration transmision. Equip with shock absorbers, decreases vibration, low noise. Tighten cabinet, secure against noise leakage. ir Handling Unit Outstanding coldbridge free structure The density of polyurethane injection is 50kg /m (thermal conductivity factor K 0.022W/m² K). Unit cabinet is constructed by panels with male and female aluminum alloy cards and sealing strip. The service door (or service panel) is plasticsteel frame with polyurethane injection panel and rubber sealing strip. luminum alloy frame 1 Screw bolt Sealing strip alloy frame 2 luminum Rubber strip PU injection nticorrosion coated steel sheet Sealing strip Galvanized steel sheet Improved indoor air quality Low air leakage rate luminum alloy frame plate type filter, stable and durable. over the whole return air inlet, large filter surface, higher Double skin panel, unitary structure design, less connecting joints, multi sealing strips in the contact surfaces, around sealing service door/ panel, all ensure inlet air quality. Filter can be extracted in leftward and rightward way, easy for maintenance. almost total air can be supplied to the airconditioned room. The air leakage rate is less than 0.29%. Units will not sweat when exterior room temperature is 27, relative humidity is 90%. Simple structural components Less atsite work Unitary structure Multi sealing strips Stateoftheart design The outer skin is colored steel sheet with anticorrosion coat and is cleanable; the fastening bolts are concealed by plastic caps. The outer layer of film prevents panels from scratching during unit assembling and transportation. lear, smooth and color coordination appearance make the outlook attractive. Wide usage High performance heat exchanger opper pipe and aluminum fin type heat exchanger, optimal choice of fin spacing and number of rows. Fins are coated with anticorrosive layers, assure longer coil life and lower maintenance cost. Optimal water circuits design, increased heat exchange efficiency and decreased water resistance, improving unit performance efficiency. Three structure design: horizontal type, vertical type and suspended type. Two pipe connecting mode: righthanded and left handed. ir flow rate ranging from 2,000m /h to 0,000m /h. Different ESP can be customized. Midea HU can be widely used in hotels, restaurants, factories, hospitals, airports, railway stations, exhibition halls, office buildings, shopping malls, laboratories and other central airconditioning systems. School Factory Hotel Hospital Office 07 08
ir Handling Unit Mechanical specifications ase frame Unit sections are mounted on galvanized steel or channel steel base frame for easy shipment and handling. The frames provide holes for section connection, and holes for forklift truck. Guard rail cross the bottom in the holes prevents unit damage. The base frame can be used in lieu of concrete plinths or other additional bases that are used on site. However, for high static application, additional concrete plinths or other additional bases are required at site to raise the HU for drain pan s Utrap. Fan and motor assembly The fan is made of high grade hot galvanized steel sheet. It is designed to a special configuration according to aerodynamics. It is coated in order to be anticorrosive. Fan connection is isolated from unit casing by a flexible canvas duct mounted at fan discharge outlet. Fan and motor assembly is internally isolated from unit casing with rubber pad, furnished and installed in the factory. Motors are mounted on slide rails with provision for Vbelt tensioning. Motor can be moved freely in four directions to reach the correct point. ir Handling Unit Double skin panel Standard panels are mm thick double skin type with injected polyurethane foam insulation. The outer skin is anticorrosion colorcoated steel sheet with a layer of film and the inner skin is galvanized steel sheet. Installation and maintenance of motor, belt and pulley are time saving jobs. Fan and motor assembly is mounted on a rigid base frame which is supported by effective rubber shock absorber. Discharge fan is provided with a fire retardant flexible connection. Fan and motor assembly The panel insulation is moistureproof and anticorrosive. The insulation material is totally enclosed in the panel to avoid any possibility of insulation ccess panel being exposed to air stream. ccess panel is double skins with injected polyurethane oil oil used in Midea HU is HRI certified. It is consisted of copper tubes and aluminum fins. The fins are sinewave design with slits for better heat transfer efficiency and moisture carryover limit performance. oil is leak tested at 1.6MPa at the factory. oil is mounted over a drain pan. The coil rests on Ushape supporter locating over the drain pan. The drain pan extends beyond the leaving side of the coil to recover condensate water. oil connections always extend through out of the unit cabinet, allowing for easy connection of valves and piping. ir discharge valve is on the top of water outlet pipe and is located outside the cabinet. Inside Outside foam insulation. The outer skin is anticorrosion coated steel sheet, the inner skin is galvanized steel sheet. The polyurethane foam insulation is heat resistance and totally enclosed. hinges are used to fixed the access panel, convenient for installation and maintenance. durable rubber seal is around the panel s frame and a 10mm thick insulation seal is sticked around the back side frame of the panel to prevent air leakage. Drain pan The cooling coil is installed on reversed Ushaped support plate. Standard galvanized drain pan is coated to inhibit the growth of ir dampers algae and fungi. 10mm insulation is provided between the drain pan and the bottom panel. Stainless steel drain pan is optional. ir dampers in HUs are optional. erodynamically designed damper Filter blades have built in high quality bearings. lade edges are lined with sealing strip to restrict leakage to an absolute minimum. ir damper blades are either linked to give parallel turning operation or gear set to Filter is aluminum alloy frame structure. Primary efficiency plate type filter is designed as standard. The structure of filters are stable and firm, high give opposing direction. The dampers are tested to yield linear control characteristic. strength and intensity, washable and easy changing. Filter can be unloaded and loaded from both left and right side. 09 10
ir Handling Unit Specifications Suspended type Return air condition Model MKS/ ir flow rate m³/h ooling Heating flow rate L/S kpa ESP Pa Motor power input Noise d() Net/Gross weight kg Unit dimension (L W H) mm Packing dimension (L W H) mm Horizontal type Return air condition Model MKS/ ir flow rate m³/h ooling Heating flow rate L/S kpa ESP Pa Motor power input Noise d() Net/Gross weight kg Unit dimension (L W H) mm Packing dimension (L W H) mm ir Handling Unit 02D 0D 0D 05D 06D 07D 08D 09D 10D 12D 15D 0 000 000 5000 6000 7000 8000 9000 10000 00 15000 11. 1.6 17.1 22.0 22.8 29. 28.5 6.6.1.1 9.8 51.7 5.5 59.1 51.2 67.1 58.9 7.6 68. 85.6 85. 107.0 18.6 22.6 26.7.8 9.9 5.1 1. 56. 58.8 67.7.0 79.0 7.1 90.2 8.0 100.8 99. 112.0 11.5 15.2 12.1 169.0 0.5 0.70 0.82 1.05 1.09 1.0 1.6 1.75 1.6 2.11 1.90 2.7 2.17 2.82 2.5.21 2.81.56.26.09.08 5.11 19 2 5 57 52 62 20 0 5 61 1 2 59 0 58 52 57 6 20 20 0.7 0.7 0.55 0.55 0.75 0.75 58.0 58.9 58.0 58.1 60.0 61.9 62.0 6.0 62.0 6. 6.0 65. 6.0 65.5.0 67.0.0 67.8 68.0 69.6 70.0.8 100/10 105/15 /170 1/175 150/207 /217 /220 170/20 190/8 /270 /272 215/290 220/29 /10 0/27 265/5 270/5 290/7 290/78 10/98 60/65 90/95 850 870 555 950 1020 605 950 100 605 950 190 605 960 1590 605 1000 1590 705 1000 1700 705 1050 1700 755 1050 190 755 1050 190 860 1150 220 905 101 10 702 111 1216 752 111 196 752 111 1586 752 112 1786 752 116 1786 852 116 1896 852 121 1896 902 121 216 902 121 216 1007 11 26 1052 05W 06W 08W 10W 15W 20W W 0W 5W 0W 5000 6000 8000 10000 15000 00 000 0000 5000 0000 28. 6.6.6.1 50.8 59.1 6.2 7.6 91 107 119. 19 19. 187 179.2 2 209.1 265 28.9 00 7.5 56. 58.8 67.7 7.1 90.2 91. 112 11. 169 18. 22 28.9 279 298.7 5 8. 91 98.2 7 1.5 1.75 1.65 2.11 2. 2.82.02.56.5 5.11 5.70 7.12 7.1 8.9 8.56 10.75 9.99 12. 11.1 1. 20.2 9.5 5 0.7 2. 0 58 5.5 28.1 59 6 5. 69 0 67 1.2 68 20 20 20 20 20 20 20 20 20 20 520 520 520 520 5.5 7.5 7.5 7.5 11 11 5.5*2 7.5*2 7.5*2 7.5*2 59.5 61.2 60. 61. 6.1 6.5 6.5 65.2.1 68.2 70..6 70.2 7 7. 7.5 7.8 7.2 76.2 77.5 190/0 20/290 210/280 270/0 0/0 27/55 00/90 /15 90/500 80/590 500/680 620/800 580/800 685/905 650/910 765/10 880/1 950/ 920/1220 1150/150 1 0 80 1 0 80 126 129 980 126 19 980 1170 150 95 11 166 1092 0 1650 965 1 186 1112 1220 190 1195 16 21 18 150 20 1502 262 162 150 90 1510 1552 2792 12 150 2790 1580 2 2992 1727 1880 2790 190 2028 02 2082 1880 2790 2060 2028 02 2212 Note: Return air condition: cooling, air inlet 27 D/19.5 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 21 D, entering water temp. 60, water temp. difference 10. Note: Return air condition: cooling, air inlet 27 D/19.5 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 21 D, entering water temp. 60, water temp. difference 10. Fresh air condition Fresh air condition Model MKS/ ir flow rate ooling Heating flow rate ESP Motor power input Noise Net/Gross weight Unit dimension (L W H) Packing dimension (L W H) Model MKS/ ir flow rate ooling Heating flow rate ESP Motor power input Noise Net/Gross weight Unit dimension (L W H) Packing dimension (L W H) m³/h L/S kpa Pa d() kg mm mm m³/h L/S kpa Pa d() kg mm mm 02D 0D 0D 05D 06D 07D 08D 09D 10D 12D 15D 0 000 000 5000 6000 7000 8000 9000 10000 00 15000 2.5 28. 2.0 2.5 5.5 56.7 57.1 70.9 6.9 8.5 8.8 98.9 87.6 11.0 106.1 126.9 11.0 11.0 19.1 170. 170.0 21.0 27..0 5.6 9. 52.0 65.9 72.6 82. 8.0 97.0 97.2 115.5 112.0 12.0 12.1 18.5 10.0 165.0 161. 197.6 210.0 27.0 2 1.5 2.0 2.17 2. 2.7.9.10.0.00.72.19 5.0 5.07 6.06 5.0 6.7 6.65 8.1 8.12 10.18 7 5 55 77 52 58 61 58 7 62 6 59 7 6 9 6 79 69 1 57 7 76 20 20 0.7 0.7 0.55 0.55 0.75 0.75 58.0 58.9 58.0 58.1 60.0 61.9 62.0 6.0 62.0 6. 6.0 65. 6.0 65.5.0 67.0.0 67.8 68.0 69.6 70.0.8 100/10 105/15 /170 1/175 150/207 /217 /220 170/20 190/8 /270 /272 215/290 220/29 /10 0/27 265/5 270/5 290/7 290/78 10/98 60/65 90/95 850 870 555 950 1020 605 950 100 605 950 190 605 960 1590 605 1000 1590 705 1000 1700 705 1050 1700 755 1050 190 755 101 10 702 111 1216 752 111 196 752 111 1586 752 112 1786 752 116 1786 852 116 1896 852 121 1896 902 121 216 902 1050 190 860 121 216 1007 1150 220 905 11 26 1052 05W 06W 08W 10W 15W 20W W 0W 5W 0W 5000 6000 8000 10000 15000 00 000 0000 5000 0000 57.1 70.9 6.9 8.5 87.6 11 11 11 170 21 222 279 279 50 22 18 82 9 0 557 72.6 82. 8.0 97 112 12 10 165 210 27 280 2 50 0 12 85 90 5 560 67 2.7..1.0.2 5. 5. 6.7 8.1 10.2 10.6 1. 1. 16.7 15. 20.0 18. 2.6 20.5 26.6 61 58 7 62 7 6 79 69 7 76 69 8 6 77 2 67 5 77 20 20 20 20 20 20 20 20 20 20 520 520 520 520 5.5 7.5 7.5 7.5 11 11 5.5*2 7.5*2 7.5*2 7.5*2 59.5 61.2 60. 61. 6.1 6.5 6.5 65.2.1 68.2 70..6 70.2 7 7. 7.5 7.8 7.2 76.2 77.5 190/0 20/290 210/280 270/0 0/0 27/55 00/90 /15 90/500 80/590 500/680 620/800 580/800 685/905 650/910 765/10 880/1 950/ 920/1220 1150/150 1 0 80 1 0 80 126 129 980 126 19 980 1170 150 95 11 166 1092 0 1650 965 1 186 1112 1220 190 1195 16 21 18 150 20 1502 262 162 150 90 1510 1552 2792 12 150 2790 1580 2 2992 1727 1880 2790 190 2028 02 2082 1880 2790 2060 2028 02 2212 Note: Fresh air condition: cooling, air inlet 5 D/28 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 7 D, entering water temp. 60, water temp. difference 10. Note: Fresh air condition: cooling, air inlet 5 D/28 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 7 D, entering water temp. 60, water temp. difference 10. 11 12
ir Handling Unit Vertical type Return air condition ir flow Model MKS/ rate m³/h 0L 0L 05L 06L 08L 10L 15L 20L L 0L 5L 0L 000 000 5000 6000 8000 10000 15000 00 000 0000 5000 0000 ooling 17.1 22.0 22.8 29. 28. 6.6.6.1 50.8 59.1 58.9 7.6 91 107 11.7 19 19. 187 179.2 2 209.1 265 28.9 00 Heating 26.7.8 9.9 5.1 7.5 56. 58.8 67.7 7.1 90.2 99. 112 11. 169 18. 22 28.9 279 298.7 5 8. 91 98.2 7 flow rate L/S 0.82 1.05 1.09 1.0 1. 1.7 1.7 2.1 2. 2.8 2.81.6. 5.1 5. 7.1 7.1 8.9 8.6 10.8 10.0 12.7 11. 1. kpa 5 57 52 62 20 0 5 1 2 0 58 6 28 59 6 5 69 0 67 1 68 Note: Return air condition: cooling, air inlet 27 D/19.5 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 21 D, entering water temp. 60, water temp. difference 10. ESP Pa 20 20 280 20 20 70 70 Motor power input 0.75 0.75 5.5 5.5 7.5 7.5 7.5 7.5 11 11 11 15 15 15 Noise d() 57.1 57.5 58.2 60. 60.5 61.2 61. 61.9 6.2 6.6 6.5 65. 67.6 68. 70.5.2 70.7. 7.1 7.5 7.6 7.2 76.2 77.5 Net/Gross weight kg 10/165 10/175 150/192 162/20 170/ 185/0 190/26 210/28 20/0 5/55 0/62 290/02 60/500 10/550 80/675 50/75 620/865 680/9 690/950 760/1020 780/1080 860/1 850/1165 90/15 Unit dimension (L W H) mm 580 1010 0 70 1260 1290 580 1050 10 70 100 10 60 1 780 160 1610 60 0 170 780 150 10 70 150 1650 70 110 1800 70 190 1880 Packing dimension (L W H) mm 890 0 180 890 10 1990 960 2190 2070 860 220 1980 1080 2670 2170 960 2790 2 1180 00 0 960 2790 260 1180 00 0 1000 260 1220 50 0 1000 00 260 1220 650 0 Dimensions Suspended type J P 70 Q M W W+150 F K M 50 G N 5 S 2 E L Drain pipe Y R outlet X inlet X D H ir Handling Unit Fresh air condition ir flow ooling Heating flow Motor rate rate ESP Model MKS/ power input Noise m³/h L/S kpa Pa d() 0L 2 5.6 6 0.75 57.1 000 2.5 9. 2.0 7 0.75 57.5 0L 5.5 6 2.17 1 58.2 000 56.7 65.9 2. 2 60. 05L 57.1 72.6 2.7 61 60.5 5000 70.9 82..9 58 61.2 06L 6.9 8.10 7 61. 6000 8.5 97.0 62 61.9 08L 87.6 112.19 7 6.2 8000 11 12 5.0 6 6.6 10L 11 10 5.0 79 6.5 10000 20 11 165 6.7 69 65. 15L 170 210 8.12 7 5.5 67.6 15000 20 21 27 10.18 76 5.5 68. 20L 222 280 10.61 69 7.5 70.5 00 280 279 2 1. 7.5.2 L 279 50 1. 7.5 70.7 000 20 50 0 16.7 8 7.5. 0L 22 12 15.8 6 11 7.1 0000 20 18 85 19.97 77 11 7.5 5L 82 90 18. 2 11 7.6 5000 70 9 5 2.60 67 15 7.2 0L 0 560 20.5 5 15 76.2 0000 70 557 67 26.61 77 15 77.5 Note: Fresh air condition: cooling, air inlet 5 D/28 W, entering water temp. 7, water temp. difference 5 ; Heating, air inlet 7 D, entering water temp. 60, water temp. difference 10. Net/Gross weight kg 10/165 10/175 150/192 162/20 170/ 185/0 190/26 210/28 20/0 5/55 0/62 290/02 60/500 10/550 80/675 50/75 620/865 680/9 690/950 760/1020 780/1080 860/1 850/1165 90/15 Unit dimension (L W H) mm 580 1010 0 580 1050 10 60 1 60 0 170 70 150 1650 70 110 1800 70 190 1880 Packing dimension (L W H) mm 70 1260 1290 70 100 10 780 160 1610 780 150 10 890 0 180 890 10 1990 960 2190 2070 860 220 1980 1080 2670 2170 960 2790 2 1180 00 0 960 2790 260 1180 00 0 1000 260 1220 50 0 1000 00 260 1220 650 0 Model 02D 0D 0D 05D 06D 07D 08D 09D 10D 12D 15D Unit dimension Installation dimension D ir inlet G S J K ir outlet P Q R onnecting pipe X L W H E F M N 850 870 555 790 962 65 820 11 196 195 / 2 28 170 115 950 1,020 605 890 1,112 510 970 1 8 / 10 27 170 115 950 1,00 605 890 1,92 510 1,0 1 175 172 2 27 170 115 950 1,90 605 890 1,82 5 1,0 1 5 295 172 2 27 170 115 960 1,590 605 900 1,682 5 1,50 1 22 295 22 10 27 170 115 1,000 1,590 705 90 1,682 6 1,50 211 52 00 202 277 01 170 115 1,000 1,700 705 90 1,792 6 1,650 211 28 00 2 01 170 115 1,050 1,700 755 990 1,792 675 1,650 211 28 5 2 19 51 170 115 1,050 1,90 755 990 2,02 675 1,890 211 276 5 1 05 51 170 115 1,050 1,90 860 990 2,02 680 1,890 16 9 550 12 07 5 170 115 1,150 2,20 905 1,090 2,2 8 2,190 06 9 595 282 85 16 170 115 Drain pipe Y 1 1
ir Handling Unit Horizontal type W R outlet X Vertical type 5 ir Handling Unit M K M G J S P Q N W+10 F Drain pipe Y outlet X inlet X 50 L D E H 2 outlet X H inlet X inlet X D Q P E J 50 R L F W W+150 5 S M K M N N Drain pipe Y G G Model (MKS/) 05W 06W 08W 10W 15W 20W W 0W 5W 0W Model 0L 0L 05L 06L 08L 10L 15L 20L L 0L 5L 0L L 1, 1, 1,170 1, 1,220 1,50 1,00 1,50 1,880 1,880 L 580 580 60 60 70 70 70 860 960 960 1,000 1,000 Unit dimension W 1,100 1, 1,50 1,650 1,90 2,0 2,590 2,790 2,790 2,790 Unit dimension W 1,010 1,050 1, 1, 1,50 1,10 1,90 2,20 2,790 2,790,,00 H 80 80 95 965 1,195 1,10 1,510 1,580 1,90 2,060 H 1,100 1,0 1,20 1,70 1,650 1,800 1,880 1,980 2, 2,60 2,60 2,60 82.5 17.5 82.5 17.5 82.5 17.5 82.5 17.5 82.5 17.5 8 18 8 18 8 18 118 18 118 18 D 80 80 80 80 80 D 50 50 50 50 50 50 80 80 80 80 80 80 ir inlet E F 762 1,050 762 1,10 865 1,90 890 1,600 1,115 1,880 1,175 2,90 1,75 2,50 1,0 2,70 1,795 2,70 1,9 2,70 ir inlet E F 7 960 575 1,000 677 1,060 728 1,150 80 1,00 982 1,60 1,08 1,890 1,026 2,70 1,090 2,70 1,280 2,70 1,280,150 1,280,50 G 157 157 177 291 22 9 5 59 797 92 G 188 202 205 205 29 29 2 27 09 09 0 07 S 27 7 67.5 58.5 28 589 1 1 S 212 207 22 2 07 7 2 290 8 8 616 85 J 98 98 599 599 85 92 1,11 1,117 9 7 J 0 05 507 558 0 805 856 89 918 1,108 1,098 1,098 K / / / / 282 5 6 6 6 6 K / / / / / / 282 7 8 8 8 8 ir outlet M N 95 1 95 1 60 08 60 08 7 0 0 78 557 78 557 78 68 68 68 68 ir outlet M N 298 262 1 289 95 1 95 1 0 0 7 0 0 557 78 557 78 569 569 569 569 P 172 172 172 172 172 22 22 22 22 22 P 161 161 161 161 161 168 20 206 211 211 21 21 Q 126 126 126 126 126 Q 101 101 101 101 101 101 11 1 1 1 1 1 R 156 156 156 156 156 195 195 195 186 186 R 102 102 102 102 102 102 111 111 111 111 111 111 onnecting pipe X DN65 DN65 DN65 DN65 DN80 DN65 DN80 DN65 2 DN65 2 DN65 2 DN65 2 onnecting pipe X DN65 DN65 DN65 DN65 DN80 DN80 DN80 DN80 Drain pipe Y Drain pipe Y 15 16
ir Handling Unit Options ustomizable ESP Suspended type ir outlet directions Suspended type ir Handling Unit Motor power input () External static (Pa) Model(MKS/) ir flow rate m³/h 80 20 280 20 70 20 02D 0D 0D 05D 06D 07D 0.7 0.7 0.7 0.55 0.55 0.55 2,000 0.7 0.7 0.55 0.55 0.55 0.75 0.55 0.55 0.55 0.75 0.75 0.75,000 0.55 0.55 0.75 0.75 0.75 0.75 0.55 0.75 0.75,000 0.75 0.75 5,000 6,000 7,000 08D 8,000 09D 9,000 10D 10,000 12D 12,000 15D 5.5 5.5 15,000 5.5 5.5 5.5 Horizontal type Standard: Front below Option: Front up Horizontal type Motor power input () External static (Pa) Model(MKS/) ir flow rate m³/h 20 280 20 70 20 70 520 570 620 670 720 05W 5,000 06W 6,000 08W 8,000 10W 10,000 15W 5.5 15,000 5.5 20W 5.5 7.5 7.5 7.5 7.5 20,000 7.5 7.5 7.5 7.5 7.5 W 5.5 7.5 7.5 7.5 7.5,000 7.5 7.5 7.5 7.5 0W 11 11 11 11 11 11 0,000 11 11 11 11 11 15 5W 5.5 2 5.5 2 7.5 2 7.5 2 7.5 2 7.5 2 5,000 7.5 2 7.5 2 7.5 2 7.5 2 7.5 2 11 2 0W 7.5 2 7.5 2 7.5 2 11 2 11 2 11 2 0,000 7.5 2 7.5 2 11 2 11 2 11 2 11 2 Vertical type Motor power input () External static (Pa) Model(MKS/) ir flow rate m³/h 80 20 280 20 70 20 70 520 570 0L 0.75 0.75 0.75,000 0.75 0.75 0L,000 05L 5,000 06L 6,000 08L 8,000 10L 10,000 15L 5.5 5.5 5.5 5.5 5.5 15,000 5.5 5.5 5.5 5.5 20L 7.5 7.5 7.5 7.5 7.5 20,000 7.5 7.5 7.5 7.5 L 7.5 7.5 7.5 11 11 11,000 7.5 7.5 11 11 11 11 0L 11 11 11 11 15 15 0,000 11 11 11 15 15 15 5L 11 11 15 15 15 15 5,000 11 15 15 15 15 15 0L 15 15 15 0,000 15 15 Note : haracters in red are standard motor power input in standard ESP, others ESP must be customized. Vertical type Standard: Front up Standard: Up front Option: Front below Option: Up rear 17 18
ir Handling Unit ustomizable components Name Standard ustomized Panel Thickness: mm 5mm 50mm Selection Selection procedures Step 1: Determine the airflow (m /h), inlet air condition, total cooling (), or total heating (). If the inlet air condition is beyond the standard condition of the above specifications, please check to the following formula: ir Handling Unit Fan Motor ooling coil Heating coil Yilida Power supply: 80V/N/50Hz; 00V/N/50Hz rows and 6rows; luminum fins; Seamless steel connecting water pipes; Galvanized steel drain pan Kruger Other power supply: 220V/N/60Hz; 0V/N/60Hz; 60V/N/60Hz 2rows and 8rows Hyhilic aluminum fins; opper connecting water pipes; Stainless steel drain pan 1row heating coil; 2rows heating coil Q=F1 F2 F Q0 Note: Q0 cooling of standard cooling condition, refer to the unit specifications; F1 temperature correction coefficient of cooling coil, refer to table ; F2 temperature difference correction coefficient of water, refer to figure 1; F water velocity correction coefficient, refer to figure 2 Table Temperature correction coefficient of cooling coil F1 EW EWT Entering water temperature 5 6 7 8 9 10 ir filter Eliminator Humidifier Electric heater 1mm aluminum alloy plate type air filter; Side drawn mm aluminum alloy plate type filter luminum alloy type eliminator; Wet film type eliminator Wet film humidifier an be customized to meet the requirement Entering air W temperature 17 18 19 19.5 20 21 22 2 2 26 0.978 1.09 1.21 1.27 1.7 1.6 97 1.7 1.87 2.172 0.890 1.001 2 8 1.26 1.7 0 1.61 1.781 2.076 0.801 0.915 1.02 1.09 55 1.281 1.11 7 1.685 1.978 0.1 0.82 0.90 1.000 1.061 86 1.16 1.50 89 1.879 0.626 0. 0.86 0.906 0.967 1.090 1.219 1.52 1.90 1.779 0.52 0.65 0.750 0.809 0.869 0.99 21 1.2 1.89 1.676 0.2 0.58 0.652 0.1 0.770 0.89 1.020 51 1.287 Service light an be customized to meet the requirement 28 0 2.89 2.82 2.91 2.7 91 2.62 2.189 2.519 2.086 2.1 1.981 2.06 1.87 2.196 UV germicidal lamp an be customized to meet the requirement 1.05 0 Service window an be customized to meet the requirement 1.067 1.05 1.05 seal an be customized to meet the requirement Electrical control box an be customized to meet the requirement 1.00 1.00 0.95 0.95 0.90.0.0 5.0 6.0 7.0 8.0 0.90 0. 1.0 1.9 Motor oil ir filter Humidifier Figure 1 Temperature difference correction coefficient of water F2 Figure 2 velocity correction coefficient F Step 2: Determine the external static (Pa). If the ESP is beyond the standard value of the above specifications, please indicate the required ESP when you take the order. Take table as a reference to estimate the air in the duct. Electric heater Eliminator Service light UV germicidal lamp 19 20
ir Handling Unit Table ir resistance of duct ir speed(m/s) Onway resistance (Pa/m) Total air of the duct (Pto) Local resistance (Pa/pcs) Straight pipe Damper Diffuser end Plenum Main interface ir Handling Unit 10 1.5 0 0 20 9 1 18 8 0.7 20 20(air outlet speed 5m/s) 20 15 7 0.55 15 15 12 6 0. 12 12 10 Note: 1. Pto= onway resistance+ local resistance, Pa. 2. ESP Pto. Step : Determine the unit structure: horizontal type (W), vertical type (L) and suspended type (D). Step : Determine the pipe connecting mode: righthanded (Y), lefthanded (Z). Selection software You can make selections under varies entering air conditions, entering water conditions, different air volume, and different cooling or heating. User friendly interface make selection visual and easy. Powerful project managemakes functions. Selection interface Report data interface 21 22
Nomenclature MKZ 06 09 L L Y MHUs are modular so that they have the flexibility to add components as required. The rd generation Midea MHU adapts unitary structure design, more outstanding coldbridge free performance, lower air leakage and more elegant appearance. It realizes a variety of functions: cooling, heating, humidification, dehumidification, air purification, noise elimination, and so on. The air flow rate is available from,000m /h to,000m /h. Total (TP) exceeds 0Pa to adapt to different kinds of applications, such as office buildings, shopping malls, exhibition halls, airports, railway stations, hotels, chemical fibres, electronics industries, textile mills, tobaccos, hospitals, printers, automobile factories and any other central airconditioning systems. Orientation Unit handling orientation is determined by location of pipe connection while facing unit in the direction of air flow. The unit below is lefthanded connection unit, otherwise is the righthanded connection unit. Pipe connecting mode Y: Righthanded Z: Lefthanded Unit structure W: Horizontal L: Vertical Material code L: luminum Omit PV Panel thickness : mm : 5mm : 50mm The rd generation Width module, M 1M=100mm Height module, M 1M=100mm Midea ir inlet Lefthanded unit ir outlet 2 2
Features Reliable quality For the rd generation of Midea MHUs, reinforced frame is built in the section connection gap to enhance the structure for large air flow volume and high air. The MHUs construction provides unequaled thermal efficiencies and low leak rates. In addition, the MHUs offers tremendous flexibility in sizing, component options, and unit arrangements to meet the indoor air quality, operating efficiency, sound and installation requirements for today s extensive commercial and custom markets. old bridge free structure Unitary structure design and module panel design. Panels are doubleskin with injection of high density polyurethane. The outer skin is anticorrosion colorcoated steel sheet, the inner skin is galvanized steel sheet, the density of polyurethane is more than 50kg/m³, and the thermal conductivity is 0.022W/m² K. The unit cabinet is constructed by panels with male and female aluminum alloy cards and sealing strip. The air leakage rate is less than 0.29%. Units will not sweat when exterior room temperature is 27, relative humidity is 90%. Stateoftheart design The MHUs adopt unitary structure design and the insert fastening bolts are covered by haps which are in accordance with the color of the outer skin, and clear, smooth appearance make the outlook attractive. Serviceability lso, Midea combines comprehensive performance certifications with thorough laboratory testing and manufacturing methods. These assure that each MHU operates predictably and reliably throughout the life of the unit. The Midea MHUs are designed to provide easy access to interior components for routine maintenance and service. The easytomove panels and access doors of the units provide complete access to the unit interior and components. Wide usage Modular design Midea MHUs can be widely used in chemical fibres, electronics industries, textile mills, tobaccos, hospitals, printers, automobile factories and any other central airconditioning systems, especially these have special requirements of environment space. The MHUs adopt modulus design. Usually including mixing section, primary efficiency filter section, medium efficiency filter section, high efficiency filter section, cooling coil section, heating section, humidifier section, sound attenuator section, service section, heat recovery section, fan section and so on. Function sections can be combined freely. Different function sections can be selected according to the specific applications. The MHUs can be shipped in divided sections. Each section is wholly completed at manufacturer s work place, and only connection of sections can be done at site. Oversized units cannot be fitted in normal container shipment or cannot be delivered through access at site can be considered shipment in complete knock down form, but reassembling works must be done by Selection software engineers of the manufacturer. userfriendly software selection program has been provided to help the customer easily define their product requirements. 1.Prefilter 2.hilled water coil.eliminator.elestric heater 5.Wet film humidifier 6.Fan 26
Mechanical specifications Fan assembly ase frame Unit sections are mounted on galvanized steel or channel steel base frame for ease of shipment and handling. The frames provide holes for section connection, and holes for forklifting truck. There is a guard rail cross the bottom in the holes to prevent unit damage by trucks. The base frame can be used in lieu of concrete plinths or other additional bases that are used on site. However, for high static application, additional concrete plinths or other additional bases are required at site to raise the MHUs for drain pan s Utrap. Double skin panel The vibration levels of the complete fan assembly (fan wheel, motor and drives assembled as a whole system) is checked and dynamically balanced in the factory. Fans are mainly consisted of scroll, impeller, frame, bearing and shaft. The scroll is made of hot galvanized steel sheet. Its side plate has an outline complying with aerodynamics. The impeller is made of high grade hot galvanizing steel sheet and is designed to a special configuration according to aerodynamics to make the efficiency highest and the noise lowest. The high quality ball bearings are airsealed, with preset lubricating oil, and of automatically alignment. The shafts are made of 0 r or 5 carbon steel bars. They are coated after assembly in order to provide corrosion resistance. Fan connection is isolated from unit casing by a flexible canvas duct mounted at fan discharge outlet. Fan and motor assembly is internally isolated from the unit casing with spring isolators, furnished and installed by the unit manufacturer. The drive assembly is consist of belt pulley and motor. The belt type is oil and heat resistant, antistatic and avoiding electric discharges. Motor is mounted on a sliding base to permit adjustment of drive belt tension. Standard motor is horizontal foot mounting, induction motor, and totally enclosed. Unit is provided with a painted metal sheet belt guard. The belt guard is rigidly attached to the fan base support structure. Fan assembly section is equipped with an access door with window on the drive side of the fan. The outer skin is colorcoated steel sheet that is resistant to scratch and nicks and shall allow for easy cleaning. The inner skin is galvanized steel sheet. The panels are double skin type with injected polyurethane foam insulation. The panel is moisture proof and anticorrosive. The insulation material is totally enclosed in the panel to avoid any possibility of insulation being exposed to air stream. The panel is sturdy and, in its standard design, unit sections of the same width can be stacked on the top of one another, without additional reinforcement. Drain pan ooling coil and humidifier are installed on reversed Ushaped supporters. Ushaped channel is pressed in the middle of drain pan to promote proper condensate removal. Standard drain pan is galvanized steel, fully insulated on the outside with 10mm foam insulation. Stainless steel drain pan is optional. onnecting pipe is located at bottom of drain pan to allow complete drainage. The drain pipe exits from the same side as coil header. Motor Totally enclosed fan cooled motors, with class F insulation, are mounted on slide rails with provision for Vbelt tensioning. Fan and motor are mounted on a common base frame fitted with antivibration mountings and the fan discharge is provided with a fire retardant flexible connection to completely isolate the fan and motor assembly from the unit casing. Fan motor is mounted on a horizontal flat plate and can't be supported by the fan or its structural members. Motor is mounted within the fan section casing on slide rails equipped with adjusting screws. So motor can be moved freely in the horizontal direction to reach the correct point then fasten bolts. Installation and maintenance are time saving. ccess door ccess section, fan section, humidifier section and heatexchanged coil sections usually equipped with access doors. The access doors are equipped with locking handle which is controllable internally and externally. durable seal is around the full perimeter of the door s frame to prevent air leakage. Light is fixed above access door, and quipped with a weatherresistant plastic box. Vibration protector The fan motors are mounted on a rigid base frame which is supported by effective spring shock absorber. Shipping brackets are equipped at the base frame to protect fans, motors and spring shock absorber during transportation. 27 28
oil Filter In Midea MHUs, there are three typical types of coils: chilled water coils, hot water coils and steam ir filtration is an important component to achieve an acceptable indoor air quality. In MHUs, earlier lowefficiency filters of the heater coils. ll coils are HRI certified and provided to meet the scheduled performance. oils are consisted of coppertubes and aluminum fins. The fins are sinewave design with slits for better heat transfer efficiency and moisture carryover limit performance. ll coils are installed with space between each component for cleaning and mounting of controls. ll cooling coils are mounted over a drain pan. The drain pan extends beyond the leaving side of the coil to help recover condensate. oil connections always extend through out of the unit cabinet, allowing for the easy connection of valves and piping. Vents are located outside the cabinet. panel type are giving way to the medium and highefficiency bag type and cartridge type of filters. Filter section is consisted of galvanized steel filter frame structure and an access door for filter maintenance. Low efficiency plate filter is designed as standard. ag, cartridge and other high efficiency filters is optioned. The structure of filters are stable and firm, high strength and intensity, and easy changing. Filter can be loaded from both left and right side. Front loaded is optioned. The filters efficiency is up to 95%. Filter efficiency table Partical diameter 5μm 1μm 1μm 0.5μm 0.μm European (%) G1 E<65 G2 65 E<80 G 80 E<90 G 90 E F5 0 E<60 F6 60 E<80 F7 80 E<90 F8 90 E<95 F9 95 E H10 85 E<95 H11 95 E<99.5 H12 H1 99.5 E<99.95 99.95 E<99.995 Humidifier Usually, there is no humidifier installed in the MHUs for comfort air conditioning systems; but the outdoor climate is very cold in winter so that if a humidifier is not employed, the winter indoor relative humidity may be too low. Humidifiers are necessary for health care facilities and processing systems in pharmaceutical, semiconductor, textile, communication centers, and computer rooms. In Midea MHUs, wet film vaporization, dry steam, electrode boiler, and water spray humidifiers are widely used. Wet film vaporization humidifier is a type of enthalpy humidifier or evaporation gasification humidifier. Through the principle of exchange of heat and moisture, the air is humidified and cooled. The medium is inorganic material which is highlife, high reliability, clean, good heat conduction and bacteria resistance. Dry steam or electrode boiler humidifiers are widely used in where a warm air supply and humidity control are needed in winter. Wet film vaporization humidifier Dry steam humidifier Electrode boiler humidifier spray humidifier Testing method Filter Type ir dampers Plate rrestance Dustspot Particlecounting ir dampers in MHUs are optional. erodynamically designed damper blades have built in high quality bearings. lade edges are lined with sealing strip to restrict leakage to an absolute minimum. ir damper blades are either linked to give parallel turning operation or gear set to give opposing direction. The dampers are tested to yield linear control characteristic. Mixing dampers working in pairs and can be coupled in such a way that if one is 75% open the other is % open. Plate/bag bag Dense pleated HEP 29 0
Functional sections Name Mixing ox Sketch 0609~1821 182~2 ~ Description Length (mm) 600 700 800 Name Sketch Description Rows Width(mm) Length(mm) W 00 600 W>00 900 hilled oil W 00 700 6 W>00 1000 W 00 700 8 W>00 0 Length (mm) 1~ rows L=00mm Inlet Section 0609~1821 600 Hot oil 182~2 700 rows L=00mm ~ 800 Without access door L=00mm Outlet Section Electric Heater L=00mm With access door L=600mm 1~ rows L=00mm Plate Filter L= 100mm, can be fixed in mixing box. Steam Heater oil rows L=00mm ag Filter ag of 81mm: L=500mm Dry Steam Humidifier L=700mm Supply Fan L=700~900mm, depending on the unit model and air volume Electrode oiler Humidifier L=700mm 1 2
Quick selection table Name Sketch Description Spray Humidifier L=700mm, eliminator is needed MKZ0609 MKZ0612 MKZ0909 ir volume m /h 2680 760 595 Face area m 2 0.0 0.2 0.51 5m/s 212 8 15 ir flow 2.5m/s 2680 760 595 2.75m/s 298 17 505 External static Pa 210 Fan impeller diameter mm 180 2 0 Motor input MKZ0912 67 0.72 5802 67 7091 220 280 MKZ0915 8298 0.92 768 8298 9128 220 15 Eliminator an be fixed in water spray humidifier. MKZ1212 91 1.01 8219 91 1006 260 5 MKZ1215 11756 1.1 10580 11756 1291 260 00.0 MKZ1218 1670 1.6 1670 1617 280 50.0 Supply Thickness (mm) Length (mm) MKZ1221 17585 1.95 15827 17585 19 00 500 5.5 Wetfilm Humidifier Direct water supply 50/100 00 150/ 00 MKZ1518 MKZ152 18122 08 2.01 2.79 1610 275 18122 08 199 27591 20 60 500 560 5.5 7.5 ircular water supply 100 /150/ 600/700/800 0/00 700/800/900 MKZ1821 MKZ1827 26895 551 2.99.95 2205 1962 26895 551 2958 906 80 20 560 0 11.0 11.0 MKZ212 58.98 20 58 916 0 0 11.0 MKZ2127 0977.55 6879 0977 507 60 0 15.0 Silencer Three options:l=600mm,l=900mm,l=0mm MKZ227 60 5.16 1796 60 5108 500 800 15.0 MKZ2 58099 6.6 52289 58099 6909 560 900 22.0 MKZ27 6851 7.59 61516 6851 75187 620 900 0.0 MKZ276 752 8.28 670 752 81976 680 1000 0.0 MKZ06 81976 9.11 7778 81976 9017 70 1000 7.0 Diffuser L=700mm MKZ02 9706 10.78 8757 9706 106770 800 1 55.0 MKZ2 105888 11.77 95299 105888 11676 80 1 55.0 MKZ65 12187 1.80 111768 12187 106 880 10 75.0 MKZ65 1518 16.8 160 1518 1592 920 100 75.0 MKZ 178708 19.86 87 178708 196579 960 100 90.0 ccess Door L=600mm Notes: 1. Larger modular air handing units up to,000 m /h air volume can be customized by Midea. 2. It is suggested that air flow rate do not excceed m/s.. The above performance are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated selections.
Standard combination Horizontal STD combination 1: Prefilter + ooling coil + Supply air fan Net weight mm mm mm kg MKZ0609 1500 950 650 295 MKZ0612 0 10 650 2 MKZ0909 0 950 950 69 Horizontal STD combination : Mixing chamber + Prefilter +Dense pleated filter + ooling coil + Supply air fan Net weight mm mm mm kg MKZ0609 2700 950 650 52 MKZ0612 2800 10 650 516 MKZ0909 2800 950 950 550 MKZ0912 1700 10 950 2 MKZ0912 2900 10 950 62 MKZ0915 1800 1550 950 91 MKZ0915 000 1550 950 706 MKZ1212 1900 10 10 52 MKZ1212 100 10 10 762 MKZ1215 0 1550 10 618 MKZ1215 1550 10 86 MKZ1218 2100 1850 10 5 MKZ1218 00 1850 10 1007 MKZ1221 2 2150 10 81 MKZ1221 00 2150 10 MKZ1518 2 1850 1550 88 MKZ1518 00 1850 1550 115 MKZ152 0 1550 1068 MKZ152 600 0 1550 17 MKZ1821 2150 1850 117 MKZ1821 600 2150 1850 1502 Horizontal STD combination 2: Mixing chamber + Prefilter + ooling coil + Supply air fan Horizontal STD combination : Mixing chamber + Prefilter +Dense pleated filter + ooling coil + Humidifier + Supply air fan Net weight mm mm mm kg Net weight mm mm mm kg MKZ0609 2 950 650 86 MKZ0612 10 650 1 MKZ0609 100 950 650 55 MKZ0612 10 650 67 MKZ0909 950 950 MKZ0909 950 950 6 MKZ0912 10 950 5 MKZ0912 00 10 950 777 MKZ0915 00 1550 950 610 MKZ1212 2600 10 10 6 MKZ1215 2700 1550 10 76 MKZ0915 00 1550 950 881 MKZ1212 500 10 10 957 MKZ1215 600 1550 10 1 MKZ1218 2800 1850 10 876 MKZ1218 700 1850 10 12 MKZ1221 2900 2150 10 9 MKZ1221 800 2150 10 195 MKZ1518 2900 1850 1550 995 MKZ1518 800 1850 1550 17 MKZ152 100 0 1550 12 MKZ152 000 0 1550 1782 MKZ1821 100 2150 1850 155 MKZ1821 000 2150 1850 1910 Notes: 1. Height of unit = + Height of base. 2. Two kinds of base height can be optioned: 80mm and 100mm.. Section should be KD transported if a. The divided section's length is over 000mm. or b. Divided section's length and width is over mm at the same time.. The above data are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated data. 5 6
Vertical STD combination 1: Prefilter + ooling coil + Supply air fan Vertical STD combination : Mixing chamber + Prefilter +Dense pleated filter + ooling coil + Humidifier + Supply air fan Net weight mm mm mm kg MKZ0609 900 950 100 05 MKZ0612 1000 10 100 6 MKZ0909 1000 950 1900 85 MKZ0912 0 10 1900 61 1 MKZ0915 0 1550 1900 5 MKZ1212 100 10 00 7+2 MKZ1215 100 1550 00 00+8 MKZ1218 1500 1850 00 52+5 MKZ1221 0 2150 00 1+500 MKZ1518 0 1850 100 18+517 MKZ152 1800 0 100 568+69 MKZ1821 1800 2150 700 6+677 2 MKZ1827 2 2750 700 80+98 Vertical STD combination 2: Mixing chamber + Prefilter + ooling coil + Humidifier + Supply air fan 1 1 2 Net weight 1+2 mm mm mm mm kg 1 2 Net weight 1+2 mm mm mm mm kg MKZ0609 900 0 950 100 16+57 MKZ0612 1000 0 10 100 157+12 MKZ0609 900 00 950 100 16+18 MKZ0612 1000 00 10 100 165+8 MKZ0909 1000 0 950 1900 1+6 MKZ0909 1000 00 950 1900 1+507 MKZ0912 0 0 10 1900 197+50 MKZ0912 0 00 10 1900 202+58 2 MKZ0915 0 0 1550 1900 20+570 MKZ1212 100 0 10 00 262+597 MKZ1215 100 2100 1550 00 10+692 MKZ1218 1500 2100 1850 00 52+796 MKZ1221 0 2100 2150 00 1+867 MKZ0915 0 00 1550 1900 20+1 MKZ1212 100 00 10 00 27+688 MKZ1215 100 2600 1550 00 28+792 MKZ1218 1500 2600 1850 00 69+907 MKZ1221 0 2600 2150 00 29+990 MKZ1518 0 2100 1850 100 18+899 MKZ1518 0 2600 1850 100 +102 MKZ152 1800 0 100 622+1065 MKZ1821 1800 2150 700 6+1181 MKZ1827 2 2700 2750 700 888+1579 MKZ152 1800 2800 0 100 622+121 MKZ1821 1800 2800 2150 700 6+128 MKZ1827 2 000 2750 700 81+1787 Notes: 1. Height of unit = + Height of base. 2. Two kinds of base height can be optioned: 80mm and 100mm.. Section should be KD transported if a. The divided section's length is over 000mm. or b. Divided section's length and width is over mm at the same time.. The above data are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated data. 7 8
Horizontal STD combination 1: Prefilter + ooling coil + Supply air fan Net weight mm mm mm kg MKZ1827 2700 2750 1850 MKZ212 2700 0 2150 162 MKZ2127 2700 2750 2150 1779 MKZ227 2800 2770 270 2078 Horizontal STD combination : Mixing chamber + Prefilter +Dense pleated filter + ooling coil + Supply air fan 1 2 1 2 Net weight 1+2 mm mm mm mm kg MKZ1827 1900 2 2750 1850 109+10 MKZ212 1900 2 0 2150 1+100 MKZ2127 1900 2 2750 2150 +1095 MKZ227 1900 2770 270 18+ MKZ2 000 70 270 7 MKZ2 1900 00 70 270 152+170 MKZ27 000 00 2800 285 1 2 MKZ27 1900 00 00 2800 1755+1929 MKZ276 500 700 2800 292 MKZ276 2 2600 700 2800 1975+2159 MKZ06 500 700 100 556 MKZ06 2 2600 700 100 215+218 MKZ02 800 100 100 52 MKZ02 2 2900 00 100 +2709 MKZ2 800 00 00 72 MKZ2 2 2900 00 00 2+201 MKZ65 900+ 600 700 1786+1 MKZ65 600 700 2750+270 MKZ65 900+500 5500 700 2088+159 MKZ65 500 5500 700 15+159 MKZ 900+500 600 700 269+10 MKZ 500 600 700 59+19 Horizontal STD combination 2: Mixing chamber + Prefilter + ooling coil + Supply air fan Horizontal STD combination : Mixing chamber + Prefilter +Dense pleated filter + ooling coil + Humidifier + Supply air fan Net weight mm mm mm kg MKZ1827 600 2750 1850 1878 1 2 1 2 Net weight 1+2 mm mm mm mm kg MKZ1827 2 2750 1850 1562+987 MKZ212 600 0 2150 195 MKZ212 2 0 2150 1599+100 MKZ2127 600 2750 2150 2057 MKZ2127 2 2750 2150 1+1095 MKZ227 700 2770 270 289 MKZ227 2770 270 196+ MKZ2 900 70 270 2878 MKZ2 2 00 70 270 2102+170 MKZ27 900 00 2800 26 MKZ276 1700+2600 700 2800 1620+2159 1 2 MKZ27 2600 00 00 2800 227+1929 MKZ276 2900 2600 700 2800 2+2269 MKZ06 1700+2600 700 100 1769+2208 MKZ06 2900 2600 700 100 275+218 MKZ02 1700+2900 00 100 202+7 MKZ02 2900 2900 00 100 2901+195 MKZ2 1700+000 00 00 2026+201 MKZ2 2900 000 00 00 155+2162 MKZ65 1800+ 600 700 2268+270 MKZ65 000 600 700 511+270 MKZ65 1800+500 5500 700 2600+159 MKZ65 000 500 5500 700 007+159 MKZ 1800+500 600 700 2920+10 MKZ 000 500 600 700 505+19 Notes: 1. Height of unit = + Height of base. 2. Two kinds of base height can be optioned: 80mm and 100mm.. Section should be KD transported if a. The divided section's length is over 000mm. or b. Divided section's length and width is over mm at the same time.. The above data are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated data. 9 0
oil performance ooling coil Fresh air condition ir volume m³/h ooling Sensible cooling Entering air: 5 W / 28 D, entering water: 7 rows ir resistance flow ooling 6rows Sensible cooling ir resistance Pa L/s kpa Pa ir volume m³/h flow 6rows Entering air: 5 W / 28 D, entering water: 7 ooling Sensible cooling 8rows ir resistance flow L/s kpa Pa L/s kpa MKZ0609 2680 2.9 1.27 88 1.6 6.5 1.7 17.5 12 MKZ0609 2680 2.72 8.18 20.22 176 2. 72.7 MKZ0612 760 6.82 20.2 88 7.88 60.01. 12 MKZ0612 760 2.9 79.61 67.27 28.2 176.2 59.85 MKZ0909 595 56.2 2.7 88 2.7.95 70.12 29.77 12 MKZ0909 595. 0.15 81.51 176.9.97 MKZ0912 67 80.29. 88.8.55 102.. 12 MKZ0912 67.9 72.01 115. 8.1 176 5.5 58.27 MKZ0915 8298 10.79 5.17 88.6 7.65 10.99 55.9 12 MKZ0915 8298 6.2 68.5 17.00 61.7 176 7.0 7.7 MKZ1212 91 11.7 9.17 88 5. 51.87 15.77 12 MKZ1212 91 6.9 7.15 16.9 68.59 176 7.8 56.01 MKZ1215 11756 18 61.88 88 6.8 0.2 185.58 78.8 12 MKZ1215 11756 8.8 65.65 208.26 87.6 176 9.9 7.61 MKZ1218 1670 182.69 78.96 88 8.7 5.15 226. 96.00 12 MKZ1218 1670 10.8 8.92 7.1 108.12 176 12..82 MKZ1221 17585 222.07 95. 88 9.9 75.80 277.59 117.6 12 MKZ1221 17585 1.2 62.80 1.06 11.2 176 1.9 5.8 MKZ1518 18122 2.68 97.5 88 10.7 55 279. 118.59 12 MKZ1518 18122 1. 2.9 17.85 1.56 176 15.1 0.60 MKZ152 08 12.6 15.05 88 1 79.0 95 165.78 12 MKZ152 08 18.7 59.51 17.95 176.8 176 19.9 0.68 MKZ1821 26895 11. 16.88 88 1.8 1.7 2.56 179.9 12 MKZ1821 26895 20.2 58.0 78.81 201.00 176 22.8 6.9 MKZ1827 551 29.79 186.98 88 20.5 28.15 55.68 227.89 12 MKZ1827 551.5 27.08 60.20. 176 28.8 27.6 MKZ212 58 27.8 186.50 88 20. 27 527.9 2.6 12 MKZ212 58.1 22.1 61.07 269.10 176 0.5 MKZ2127 0977 95.92 215.75 88 2.6 0. 618.10 262.95 12 MKZ2127 0977 29. 1. 697.16 29.58 176.2.52 MKZ227 60 562.0 2.52 88 26.8. 700.51 298.01 12 MKZ227 60. 6.99 790.11 2.72 176 7.6 0.2 MKZ2 58099 72.52 12.78 88.5 59.58 896.75 80. 12 MKZ2 58099 2.7 6.79 101.9 26.09 176 8. 68.65 MKZ27 6851 859 67.97 88 0.5 69.6 105.99 7.5 12 MKZ27 6851 50. 78.81 1192.86 501.27 176 56.8 87.86 MKZ276 752 9 05.59 88.8 62.2 116. 92.57 12 MKZ276 752 55. 51..20 55.8 176 62.9 7.15 MKZ06 81976 105.2 6.21 90 9. 6.60 1279.67 51.68 15 MKZ06 81976 61.0 7.00 17.8 60.26 180 68.5 7.86 MKZ02 9706 112.6 9.80 90 5.5 16.92 152 67.87 15 MKZ02 9706 7.0 72.55 1728.01 7.5 180 82. 58.5 MKZ2 105888 100.07 56.68 88 62.10 7.06 1690.09.7 12 MKZ65 12187 152.7 0.95 90 72.8.65 198.60 820.6 1 MKZ65 1518 1912.15 82.9 90 91.1 76.09 290. 1010.9 1 MKZ 178708 22.8 961.90 90.0 60.22 2789.69 1180.86 1 MKZ2 105888 80.7 7.6 189.9 795.21 176 90.9 60. MKZ65 12187 92.60 8.99 2221.76 92. 179 106.1 75.28 MKZ65 1518 11.20 80.05 2682.91 1126.2 179 128.15 85. MKZ 178708 1. 8. 11.0 10.8 179 19.58 9.7 Notes: 1. Totally fresh air cooling condition: Entering air: 5 W / 28 D, entering water: 7, leavinging water: 12. 2. oil is copper tube and aluminum fin type, the water velocity is 0.8~2.0 m/s.. The above performance are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated selections. 1 2
ooling coil Return air condition Entering air: 27 W / 19.5 D, entering water: 7 Entering air: 27 W / 19.5 D, entering water: 7 ir volume at 2.5m/s ooling Sensible cooling ir resistance m³/h Pa L/s kpa Pa MKZ0609 2680 1.9 10. 88 0.6 9.5 18.2 12.90 12 MKZ0612 760 20.08 15.15 88 1.0 2.2 26.56 18.9 12 rows flow ooling 6rows Sensible cooling ir resistance ir volume at 2.5m/s flow 6rows ooling Sensible cooling m³/h L/s kpa Pa L/s kpa MKZ0609 2680 0.9 28 1.9 176 1.0 7.99 MKZ0612 760 1. 5.01 0.61 20.6 176 1.00 8rows ir resistance flow MKZ0909 595 22.96 17.91 88 9.11 1.27 22.12 12 MKZ0909 595 21.79 7.01 2.8 176 1.8 7.5 MKZ0912 67..97 88 1.6 22.77 5.5 1. 12 MKZ0912 67 52.05 50.97 176 2.5 8.00 MKZ0915 8298 5.7.98 88.2 57.89 0.52 12 MKZ0915 8298 2.8 1.7 68.62 5.62 176. 7.2 MKZ1212 91 8.77 6.80 88 2. 21.6 6.51.92 12 MKZ1212 91.1 9.75 7. 9.70 176.5 2.8 MKZ1215 11756 6.81 8.17 88.1 1.92 82.02 57.0 12 MKZ1215 11756.9 1.90 97.21 6.6 176.6 80.70 MKZ1218 1670 8.0 61.09 88.0 76. 105.51 72.9 12 MKZ1218 1670 5.0 58.22 119.1 79.82 176 5.7.2 MKZ1221 17585 99.21 72.95 88.7 62.01 12.20 86.50 12 MKZ1221 17585 5.9 2.5 16.17 96.98 176 7.0 72.0 MKZ1518 18122 10.02 75.6 88.9 79.8 10. 90.11 12 MKZ1518 18122 6.2 59.72 17.51 98.60 176 7.0.1 MKZ152 08 1.68 10.92 88 6.8 82.68 180.0 12.7 12 MKZ152 08 8.6 60.92 205. 16.99 176 9.8 8.98 MKZ1821 26895 151.7 118 88 7.2 57.76 189.96 19 12 MKZ1821 26895 9.0 0.51 22.55 18.2 176 10.6 69.9 MKZ1827 551 195.77 15.5 88 9. 7.15 27.77 17.2 12 MKZ1827 551 11.8 27.75 295.19 195.8 176 1.1 70.9 MKZ212 58 205. 19.88 88 9.8 8.62 7.72 178.20 12 MKZ212 58 12. 61. 29.22 195.70 176 1.0 5.91 MKZ2127 0977 2.89 167.8 88 10.8 8.16 285.89.10 12 MKZ2127 0977 1.6 28.51 0.60 2.97 176 16.2. MKZ227 60 6.01 190.21 88 1 9.1 2.01 226.78 12 MKZ227 60 15. 29.7 86.01 6.09 176 18. 68.27 MKZ2 58099 0.29 21.98 88 15.7 72.72 15.6 287.79 12 MKZ2 58099 19.8 5.7 72.91 16.1 176 22.5.62 MKZ27 6851 88.57 28.68 88 18.5 69.70 88. 8.58 12 MKZ27 6851 2. 56.21 556.6.9 176 26.5 8.80 MKZ276 752 10.8 05.27 88 19.6 2.88 59.21.81 12 MKZ276 752.7 70.58 616.2 09.7 176 29. 5.29 MKZ06 81976 51.91 5.55 90 2. 59.1 08.95 15 MKZ06 81976 28. 78.08 670.80 7.55 180 2.0 5.80 MKZ02 9706 551.80 0.01 90 26..2 685.57 77.6 15 MKZ02 9706 2.7 9.6 802.62 5.6 180 8.2 8.70 MKZ2 105888 601.91 1.07 88 28.75 77.90 520.81 12 MKZ2 105888 5.72 9.27 861.91 576.20 176 7 8.5 MKZ65 12187.21 500.11 90 1.68 26.0 887.8 615.18 1 MKZ65 12187 2.1 60.6 1016.20 678.02 179 8.5 6.62 MKZ65 1518 8.88 619.9 90 9.88 5.06 1056.65 79.5 1 MKZ65 1518 50.7.16 12.2 82.7 179 59.82 78.29 MKZ 178708 1015.9 7.90 90 8.5.99 1277.6 885.22 1 MKZ 178708 61.0 5.97 16.95 969.1 179 69.12.11 Notes: 1. Return air cooling condition: Entering air: 27 W /19.5 D, entering water: 7, leavinging water: 12. 2. oil is copper tube and aluminum fin type, the water velocity is 0.8~2.0 m/s.. The above performance are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated selections.
Heating coil performance 1row 2rows ir volume at 2.5m/s Heating Return air condition (15 ) flow Heating Fresh air condition (7 ) flow m³/h L/s kpa L/s kpa MKZ0609 2680 8. 0.2 9 10.1 0.2 1 MKZ0612 760 1 0.28 17 1.8 0. 2 ir volume at 2.5m/s Heating Return air condition (15 ) flow Heating Fresh air condition (7 ) flow m³/h L/s kpa L/s kpa MKZ0609 2680 1.0 0. 17.9 0. 0 MKZ0612 760 19.1 0.6 5 2.5 0.59 72 MKZ0909 595 1. 0. 9 17. 0.1 1 MKZ0909 595 2.9 0.57 0.7 0.7 0 MKZ0912 67 19. 0.6 17 2. 0.56 2 MKZ0912 67 2. 0.77 1. 0.99 70 MKZ0915 8298 26.6 0.6 0 2 0.76 MKZ0915 8298.2 1.06 7 56.7 1.6 59 MKZ1212 91 0.2 0.72 20 6. 0.87 28 MKZ1212 91 50.2 1.2 2 6. 9 MKZ1215 11756 9.6 0.95 7.5 7 MKZ1215 11756 65.7 7 0 8. 2.01 65 MKZ1218 1670 50. 1.2 81 60.5 1. 7 MKZ1218 1670 8.7 2 17 107. 2.56 27 MKZ1221 17585 6. 1 15 76 1.82 115 MKZ1221 17585 105.2 2.51 26 15.22 2 MKZ1518 18122 6. 1 76 1.82 5 MKZ1518 18122 105.2 2.51 18 15.22 28 MKZ152 08 90.0 2.15 9 108 2.58 69 MKZ152 08 19..57 191.7.58 55 MKZ1821 26895 9.6 5 112. 2.68 50 MKZ1821 26895 155.. 199..76 0 MKZ1827 551 126.7.0 6 152.1.6 89 MKZ1827 551 210. 5.0 269.9 6.5 MKZ212 58 126.7.0 8 152.1.6 67 MKZ212 58 210. 5.0 269.9 6.5 5 MKZ2127 0977 1..2 60 1.9.11 85 MKZ2127 0977 27.8 5.68 2 05.2 7.29 68 MKZ227 60 165.6.96 62 198.7.75 89 MKZ227 60 27.9 6.57 52.7 8. 70 MKZ2 58099 208.8.99 97 0.6 5.99 18 MKZ2 58099 6.6 8.28 68.7 10.62 MKZ27 6851 2.8 5.85 97 29.8 7.02 17 MKZ27 6851 06. 9. 68.7 10.62 MKZ276 752 9.2 6.19 29 11 7. 1 MKZ276 752 0. 10.28 20 552.1 1.19 2 MKZ06 81976 288.0 6.88 29 5.6 8.26 1 MKZ06 81976 78.1 11.2 20 61. 1.65 MKZ02 9706 52.8 8. 2. 10.11 61 MKZ02 9706 585.6 1.99 0 75 17.95 9 MKZ2 105888 81.6 9.12 2 57.9 10.9 60 MKZ2 105888 6.5 15.1 0 812.8 19.2 8 MKZ65 12187 9.2 10.9 6 527.0 12.59 65 MKZ65 12187 729.1 17.2 2 95.5 22.5 5 MKZ65 1518 50.0 12.90 68 68.0 15.8 96 MKZ65 1518 896. 21.1 8 1150.2 27.8 77 MKZ 178708 619.2 1.79 88 7.0 17.75 1 MKZ 178708 1027.9 2.55 62 118.9 1 100 Notes: 1. Return air heating condition: Entering air:15 D, entering water: 60, leavinging water:50. 2. Fresh air heating condition: Entering air:7 D, entering water: 60, leavinging water:50.. oil is copper tube and aluminum fin type, the water velocity is 0.8~2.0 m/s.. The above performance are for reference only, and may deviate from latest development. Please contact your local Midea sales representative for detail and updated selections. 5 6
Selection software Selection interface To help customers define their product requirements easily, a userfriendly software selection program is provided. The program leads the user through the selection process by pertinent input data for all components required. omponent sections are selected by placing them on a configure screen. Once the unit layout is defined, the options and accessories are identified. The program gives immediate feedback about fan and coil selection, offering serial options based on the performance inputs. Once final component selections have been made, the program provides all output needed, including unit specification, dimension, weights, fan curves and so on. Report interface Main interface 7 8
Installation Unit should be installed on a horizontal foundation to avoid running noise and keep the condensing water draining smoothly. llow sufficient space for maintenance. t least 1m width should be reserved in the direction of setting up the accesses door as shown in figure installation space. Piping Flexible fittings should be used in water piping to absorb thermal expansion and contraction strains. Drainage pipe should be equipped a U shape water seal to keep water draining fluently as shown in figure draining pipe. Reference Projects Hotel & Restaurant Installation 600mm 100mm 600mm HU or MHU asement H=Pst(mmH2O)+20 =150~0mm H 2H Drain to sewer Wiring Wiring according to electric diagram as shown in the right picture. Unit shell must have reliable earthing. One motor one protection switch. During unit running time, the power voltage fluctuate value must less than 10%, frequency fluctuate value less than 2%. supply The water supplied in the water system should be soft, clean water. efore water supply, the water system should be washed to clean away all the scraps and patches compounds first. t last, exhaust the air in the coil by discharge valve on the top of the water outlet pipe. If unit is running in winter season and is planning to stop for some time, the following steps should be taken to avoid damage on the coil: keep the water in coil circulating continuously; added in some antifreeze; close the fresh air inlet damper. If unit stop running in winter season, water in the coil must be drained out completely to keep the coil dry. Total Floor rea: 50,000 m² Startup requirements Maintenance Installation space Draining pipe L1 L2 L N FU S1 S2 FR1 FR2 KM1 KM1 KM1 FR1 FR2 V1 U1 W1 U1 V1 W1 M1 M2 Electric diagram efore startup the units, do make sure that ductwork is clean, filters are in place, bearings lubricated, condensate properly trapped, piping connections verified and leak tested, belts aligned and tensioned, all shipping braces have been removed, and fan has been test run under observation. Ramada Plaza (Five Star) ountry: hina ity: Shunde Total apacity: 2,500 RT Outdoor Unit: cooled screw chiller Indoor Unit: HU & FU ompletion Year: 9 heck and make sure valves in water pipe and air duct are in normal working condition before unit running. Hilton Hotel in Foshan (Five Star) heck the lubrication of fan bearings and tension of belts regularly. ountry: hina heck and adjust the connection, operation and transmission of fan, motor and other moving parts regularly. ity: Foshan Total apacity:,700 RT Wash the air filters once a month. Outdoor Unit: entrifugal chiller & Exhaust the water in the coil if the unit stops using for a long period. cooled screw chiller In winter, keep the water in the coil circulating when stop the unit for a short time. Indoor Unit: HU & FU The water in the coil should be softened water. lear away scale in the coil and dirty thing among the fins once a year. ompletion Year: 201 For the detail information about installation, usage and maintenance, please refer to the installation manual, or consult Total Floor rea: 90,000 m² Midea company. 9 50 Reference Projects
Transportation Sports The 27th Southeast sian Games Stadium Mozambique apital irport ountry: ity: Total apacity: Outdoor Unit: Indoor Unit: ompletion Year: Total Floor rea: Myanmar Nay Pyi Taw 5,00 HP cooled screw chiller (Heat Recovery) MHU 2012 0,000 m² Reference Projects ulture facilities ountry: ity: Total apacity: Outdoor Unit: Indoor Unit: ompletion Year: Mozambique Maputo,000 RT ircooled screw chiller FU & HU 2012 Reference Projects Industry Guangzhou Huadu sian Games Stadium ountry: hina ity: Guangzhou Total apacity:,650 Outdoor Unit: cooled screw chiller Indoor Unit: HU ompletion Year: 2010 Total Floor rea: 6, m² Handan ultural rts enter ountry: ity: Total apacity: Outdoor Unit: Indoor Unit: ompletion Year: Total Floor rea: hina Handan 2, RT entrifugal chiller & cooled screw chiller HU & FU 201 100,000 m² G Motor o.,ltd. ountry: hina ity: Guangzhou Total apacity:,560 HP Outdoor Unit: entrifugal chiller & cooled screw chiller Indoor Unit: HU & FU ompletion Year: 8 Total Floor rea: 1180,000 m² 51 52