Midea MKA-600F Manual
Midea MKA-600F Manual

Midea MKA-600F Manual

Four-pipe four-way cassette fan coil unit

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MCAC-KTSM-201201
Four-pipe Four-way Cassette
Four-pipe Four-way Cassette
Fan Coil Unit
1. Introduction ........................................................................ 3
2. Nomenclature ..................................................................... 4
3. Product Schedule ............................................................... 5
4. External Appearance .......................................................... 6
5. Features .............................................................................. 7
6. Specifications ..................................................................... 8
7. Dimension and Sound Levels .......................................... 10
8. Main PCB ports ................................................................. 15
9. Wiring Diagrams ............................................................... 16
10. Capacity Tables .............................................................. 18
11. Exploded View ................................................................ 26
12. Installation ...................................................................... 30
Contents
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Summary of Contents for Midea MKA-600F

  • Page 1: Table Of Contents

    MCAC-KTSM-201201 Four-pipe Four-way Cassette Four-pipe Four-way Cassette Fan Coil Unit 1. Introduction ................ 3 2. Nomenclature ..............4 3. Product Schedule ............... 5 4. External Appearance ............6 5. Features ................7 6. Specifications ..............8 7. Dimension and Sound Levels .......... 10 8.
  • Page 2 Four-pipe Four-way Cassette MCAC-KTSM-201201 ※ Manufacture reserves the right to discontinue, or change at any time, specifications or designs without notices and without incurring obligations. Introduction...
  • Page 3: Introduction

    Fan coil has horizontal type, vertical type, etc. A cooling (heating) supply system usually consists of fan coil terminals and chilled water system (heated water system). Midea ® commercial AC fan coil is designed and manufactured on the base of advanced technology, and utilize qualified galvanized iron as material.
  • Page 4: Nomenclature

    Four-pipe Four-way Cassette MCAC-KTSM-201201 2. Nomenclature M K A – 600 F Four-pipe Nominal Air Volume(CFM) Type Code Four-way Cassette Chilled Water Fan Coil Unit Midea Introduction...
  • Page 5: Product Schedule

    MCAC-KTSM-201201 Four-pipe Four-way Cassette 3. Product Schedule Auxiliary Electrical Air volume Type Model Power supply Heater MKA-600F 1150 MKA-750F 1460 1480 MKA-850F Four-pipe Four-way Cassette 220~240V-1ph-50Hz Without MKA-950F 1720 MKA-1200F 1860 MKA-1500F 2100 Nomenclature...
  • Page 6: External Appearance

    Four-pipe Four-way Cassette MCAC-KTSM-201201 4. External Appearance Features...
  • Page 7: Features

    MCAC-KTSM-201201 Four-pipe Four-way Cassette 5. Features  Capacity range: 600~1500CFM.  4-way air supply panel is standard, 360°air supply panel is optional. Standard panel Optional panel  High comfortable, cold and hot water can supply simultaneously  Cooling and heating model can exchange conveniently ...
  • Page 8: Specifications

    Four-pipe Four-way Cassette MCAC-KTSM-201201 6. Specifications Model MKA-600F MKA-750F MKA-850F 1150 1460 1480 High speed 1020 1040 Air volume Mid speed Low speed Cooling capacity 5100 5930 6170 Heating capacity 6670 7870 8060 Power supply V/Ph/Hz 220-240/1/50 220-240/1/50 220-240/1/50 Power input Current input 0.77...
  • Page 9 MCAC-KTSM-201201 Four-pipe Four-way Cassette Specifications Model MKA-950F MKA-1200F MKA-1500F 1720 1860 2100 High speed 1010 1090 1230 1200 1300 1470 Air volume Mid speed 1030 1110 1260 Low speed Cooling capacity 6700 9280 10580 Heating capacity 8670 11650 12620 Power supply V/Ph/Hz 220-240/1/50 220-240/1/50...
  • Page 10: Dimension And Sound Levels

    Four-pipe Four-way Cassette MCAC-KTSM-201201 7. Dimension and Sound Levels...
  • Page 11 MCAC-KTSM-201201 Four-pipe Four-way Cassette Models MKA-600F MKA-750F MKA-850F MKA-950F MKA-1200F MKA-1500F MKA-600F Dimension and Sound Levels...
  • Page 12 Four-pipe Four-way Cassette MCAC-KTSM-201201 MKA-750F MKA-850F MKA-950F...
  • Page 13 MCAC-KTSM-201201 Four-pipe Four-way Cassette MKA-1200F MKA-1500F Dimension and Sound Levels...
  • Page 14 Four-pipe Four-way Cassette MCAC-KTSM-201201...
  • Page 15: Main Pcb Ports

    MCAC-KTSM-201201 Four-pipe Four-way Cassette 8. Main PCB ports Main PCB port description: Bit No. Description Remarks POWER: Mains input Standard CN21 TRANS IN: 0-10V body powered linear transformer primary Customized CN28 L: Low fan speed output port for AC fan Standard M: Medium fan speed output port for AC fan CN16...
  • Page 16: Wiring Diagrams

    Four-pipe Four-way Cassette MCAC-KTSM-201201 9. Wiring Diagrams MKA-600F, MKA-850F, MKA-1200F MKA-750F, MKA-950F, MKA-1500F...
  • Page 17 MCAC-KTSM-201201 Four-pipe Four-way Cassette CODE PART NAME CN1-30 P.C BOARD SOCKETS WATER LEVEL SWITCH INDOOR FAN SWING MOTOR PUMP PUMP INDOOR FAN CAPACITOR ROOM TEMPERATURE T2C/ T2H PIPE TEMPERATURE XP1-6 CONNECTORS XS1-6 CONNECTORS 7-WAY TERMINAL PROPORTI0NAL VALVE ACTUATOR Dimension and Sound Levels...
  • Page 18: Capacity Tables

    DB: Dry Bulb Temp. (°C) WB: Wet Bulb Temp. (°C) TC: Total Cooling Capacity (kW) SC: Sensible Cooling Capacity (kW) WF: Water Flow (m WPD: Water Pressure Drop (kPa) MKA-600F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19...
  • Page 19 MCAC-KTSM-201201 Four-pipe Four-way Cassette MKA-750F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21 7.56 4.55 2.17 76.67 6.93 5.01 1.99 64.51 4.75 2.12 73.57 7.83 4.54 2.24 82.32 8.27 4.34 2.37 91.76 7.26 4.42 1.56 39.87 6.67 4.85 1.44 33.65 7.15...
  • Page 20 Four-pipe Four-way Cassette MCAC-KTSM-201201 MKA-850F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21 7.86 4.74 2.25 90.19 7.21 5.21 2.07 75.9 4.94 2.21 86.56 8.15 4.73 2.34 96.85 4.51 2.47 107.95 7.56 4.59 1.63 46.9 6.94 5.05...
  • Page 21 MCAC-KTSM-201201 Four-pipe Four-way Cassette MKA-950F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21 8.54 5.14 2.45 99.21 7.83 5.66 2.24 83.49 8.36 5.37 95.21 8.85 5.13 2.54 106.5 9.34 2.68 118.74 8.21 4.99 1.76 51.59 7.54 5.48 1.62 43.55 8.07 5.21...
  • Page 22 Four-pipe Four-way Cassette MCAC-KTSM-201201 MKA-1200F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21 11.82 7.12 3.39 144.3 10.85 7.83 3.11 121.4 11.58 7.43 3.32 138.5 12.25 7.11 3.51 12.94 6.79 3.71 172.72 11.37 6.91 2.44 75.04 10.45 7.59 2.25 63.34 11.18 7.22...
  • Page 23 MCAC-KTSM-201201 Four-pipe Four-way Cassette MKA-1500F Air inlet condition Δt DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21 13.48 8.12 3.86 171.4 12.37 8.93 3.54 144.2 13.21 8.47 3.79 164.5 13.97 8.11 14.75 7.74 4.23 205.1 12.96 7.88 2.79 89.12 11.91 8.66 2.56 75.22 12.75 8.23 2.74...
  • Page 24 Heating Capacity: Remark: Δt: Temperature Difference (°C) TH: Total Heating Capacity (kW) WF: Water Flow (m WPD: Water Pressure Drop (kPa) MKA-600F Air inlet temp. (20℃ DB) Water inlet temp. (℃) Δt WF WPD TH WF WPD TH WF WPD TH...
  • Page 25 MCAC-KTSM-201201 Four-pipe Four-way Cassette MKA-1500F Air inlet temp. (20℃ DB) Water inlet temp. (℃) Δt WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD WF WPD WF WPD 10 2.52 0.22 2.42 3.94 0.34 5.96 5.46 0.47 11.43 6.89 0.59 18.20 8.33 0.72 26.58 9.80 0.84 36.75 11.21 0.96 48.11 12.62 1.09 61.00 8 2.79 0.30 4.65 4.34 0.47 11.28 5.82 0.63 20.24 7.25 0.78 31.49 8.65 0.93 44.76 10.06 1.08 60.57 11.47 1.23 78.77 12.88 1.39 99.35 6 3.23 0.46 11.10 4.70 0.67 23.54 6.10 0.87 39.57 7.57 1.09 61.00 9.00 1.29 86.21 10.41 1.49 115.38 11.74 1.68 146.57 13.24 1.90 186.44 Heating capacity modification coefficient table:...
  • Page 26: Exploded View

    Four-pipe Four-way Cassette MCAC-KTSM-201201 11. Exploded View MKA-600F, MKA-750F, MKA-850F, MKA-950F Exploded View...
  • Page 27 MCAC-KTSM-201201 Four-pipe Four-way Cassette Part Name Quantity Part Name Quantity Temperature sensor Board ass'y Temp. sensor ass'y Evaporator fixing hanger Wire clip Evaporator fixing board Evaporator ass'y Fan ass'y Drain pump Foam ass'y Water pipe Wire clamp Board ass'y Ring ass'y Water pipe clamp E-part box Pump rubber washer...
  • Page 28 Four-pipe Four-way Cassette MCAC-KTSM-201201 MKA-1200F, MKA-1500F Exploded View...
  • Page 29 MCAC-KTSM-201201 Four-pipe Four-way Cassette Part Name Quantity Part Name Quantity Temperature sensor Water Pump installation bracket ass'y Temp.sensor ass'y Board ass'y Fan motor connection cable Evaporator Fixing board Evaporator ass'y Evaporator joint board Drain pump Fan ass'y Water pipe Foam ass'y Board ass'y Ring ass'y Water pipe clamp...
  • Page 30: Installation

    Four-pipe Four-way Cassette MCAC-KTSM-201201 12. Installation 12.1 Installation space The indoor unit should be installed in a location that meets the following requirements:  There is enough room for installation and maintenance.  The ceiling is horizontal, and its structure can endure the weight of the indoor unit. ...
  • Page 31 MCAC-KTSM-201201 Four-pipe Four-way Cassette B. New built houses and ceilings a. In the case of new built house, the hook can be embedded in advance (refer to the A.b mentioned above). But it should be strong enough to bear the indoor unit and will not become loose because of concrete shrinking.
  • Page 32 Four-pipe Four-way Cassette MCAC-KTSM-201201 12.3 Install the Panel Caution: Never put the panel face down on floor or against the wall, or on bulgy objects. Never crash or strike it. (1) Remove the air inlet grill. a. Slide two grid switches toward the middle at the same time, and then pull them up. b.
  • Page 33 MCAC-KTSM-201201 Four-pipe Four-way Cassette a. Fasten the rope of installation cover on the bolt of the installation cover. (Refer to chart 16-left) b. Press the installation cover into the panel slightly. (Refer to chart 16-right) 12.4 Connect the Drain Pipe 12.4.1 Install the drainpipe of the indoor unit ...
  • Page 34 Four-pipe Four-way Cassette MCAC-KTSM-201201 1. All field piping must be provided by a licensed water technician and must comply with the relevant local and national codes. 2. Do not let air, dust, or other impurities fall in the pipe system during the time of installation. 3.
  • Page 35 MCAC-KTSM-201201 Four-pipe Four-way Cassette 1. The power connection for the air conditioner has to be done at the main power distribution. The distribution has to be of a low impedance, normally the required impedance reaches at a 32A fusing point. 2.
  • Page 36: Troubleshooting

    Four-pipe Four-way Cassette MCAC-KTSM-201201 12.6 Troubleshooting 12.6.1 Troubles and causes of air conditioner Symptoms Causes Solution Power failure. Wait for the comeback of power. Power switch is off. Switch on the power. Fuse of power switch may have burned. Replace the fuse. Unit does not start Batteries of remote controller exhausted Replace the batteries or check the...
  • Page 37 MCAC-KTSM-201201 Four-pipe Four-way Cassette 12.6.2 Troubles and causes of remote controller Symptoms Causes Solution Check whether the MODE When the automatic mode is indicated on the display is selected, the air conditioner will "AUTO" automatically change the fan The fan speed can not be speed.
  • Page 38 Four-pipe Four-way Cassette MCAC-KTSM-201201 12.7 Test operation (1) The test operation must be carried out after the entire installation has been completed. (2) Please confirm the following points before the test operation.  The indoor unit and outdoor unit are installed properly. ...

This manual is also suitable for:

Mka-750fMka-850fMka-950fMka-1200fMka-1500f

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