McQuay M5MSX 020 A Manual
  1. Manuals
  2. Brands
  3. McQuay Manuals
  4. Inverter
  5. M5MSX 020 A
  6. Manual

McQuay M5MSX 020 A Manual

Dc inverter multi split
Hide thumbs
Table of Contents

Advertisement

Quick Links

Библиотека СОК 
DC Inverter Multi Split
Models: M5MSX 020 A/AR
M5MSX 025 A/AR
M5MSX 030 A/AR
Catalog
M5MSX-2008

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the M5MSX 020 A and is the answer not in the manual?

Questions and answers

Related Manuals for McQuay M5MSX 020 A

Summary of Contents for McQuay M5MSX 020 A

  • Page 1 Библиотека СОК  Catalog M5MSX-2008 DC Inverter Multi Split Models: M5MSX 020 A/AR M5MSX 025 A/AR M5MSX 030 A/AR...

  • Page 2: Table Of Contents

    © 2008 McQuay International. All rights reserved throughout the world. Bulletin illustrations cover the general appearance of McQuay International products at the time of publication. We reserve the right to change design and construction specifications at any time without notice.

  • Page 3: Nomenclature

    A : 220 – 240V/1Ph/50Hz Model Type R : Heatpump Omitted if Cooling Only Series C : C series Capacity 020 : 20,000 Btu/h Product type X : DC Inverter Model Name WM : Wall Mounted Refrigerant 5 : R410A Brand M : Mcquay...
  • Page 4 Model Type R : Heatpump Omitted if Cooling Only Series A : A series Capacity 20 : 20,000 Btu/h Product type X : DC Inverter Model Name MS : Multi Split Condensing Unit Refrigerant 5 : R410A Brand M : Mcquay...
  • Page 5 M5MSX-A/AR Product line-up Classification M5MSX 020A ACOLA 025A ACOLA 030A ACOLA 020AR ACOLA 025AR ACOLA 030AR ACOLA M5WMX-G/GR Product line-up Classification M5WMX Nomenclature 010G ACITC 015G ACITC 020G ACITC 010GR ACITC 015GR ACITC 020GR ACITC...

  • Page 6: Features

    Improved Compressor Life Span For the McQuay DC Multi Split Inverter system, once the unit is started, the compressor rotation speed is steadily ramp up or down based on load requirement throughout the operation. This control method gives the compressor motor a smooth operation. It helps to reduce the wear and tear of the compressor motor. In...

  • Page 7: Application Information

    Application Information Operating Range Ensure the operating temperature is in allowable range Cooling only Cautions: The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. Indoor temp. (°C WB) Heat pump Heating Cooling Indoor temp.

  • Page 8: Refrigerant Circuit Diagrams

    Refrigerant Circuit Diagram Model : M5MSX 020A...
  • Page 9 Model : M5MSX 020AR...
  • Page 10 Model : M5MSX 025A...
  • Page 11 Model : M5MSX 025AR...
  • Page 12 Model : M5MSX 030A...
  • Page 13 Model : M5MSX 030AR...

  • Page 14: Controllers

    Controllers G11 Remote Controller Temperature Setting On/Off Button • To set the desired room temperature, press the button to • Press Once to start the air increase or decrease the set conditioner temperature. • Press again to stop the unit •...

  • Page 15: Installation

    Installation Safety Precautions Before installing the air conditioner unit, please read the following safety precautions carefully Warning • Installation and maintenance should be performed by qualified persons who are familiar with local code and regulation, and experienced with this type of appliance. •...
  • Page 16 Installation of the indoor unit Mounting installation plate Ensure that the wall is strong enough to with- stand the weight of the unit. Otherwise, it is The indoor unit must be installed in such a way so as to necessary to reinforce the wall with plates, prevent short circuit of the cool discharged air with the hot beams or pillars.
  • Page 17 Installation Diagram VERTICAL HEIGHT DIFFERENCE MAX. H INDOOR UNIT OUTDOOR UNIT Indoor unit combination for outdoor unit M5MSX 020A/AR, M5MSX025A/AR and M5MSX030A/AR Indoor units with model name M5WMX 010G/GR, M5WMX015G/GR and M5WMX020G/GR could be coupled with this outdoor unit. The following table shows the possible coupling combinations available. Coupling Combinations (5WMX-G/GR) M5MSX020A/AR M5MSX025A/AR...
  • Page 18 Installation of outdoor unit The outdoor unit must be installed in such a way, so as to prevent short circuit of the hot discharged air or obstruction to the smooth air flow. Please follow the installation clearance shown in the figures below. Select the coolest possible place where intake air temperature is not greater than the outside air temperature (maximum 45°C/113°F).
  • Page 19 Refrigerant piping work Piping length and elevation If the pipe is too long, both capacity and reliability of the unit will drop. As the number of bends increases, resistance to the flow of refrigerant system increases, thus lowering cooling capacity. As a result, the com- pressor may become defective.
  • Page 20 Piping Works Cutting copper tube • Do not use contaminated or damaged copper tubing. Do 1/4t not remove plastic, rubber plugs and brass nuts from the valves, fittings, tubings and coils until you are ready to connect suction or liquid line into valves or fittings. •...
  • Page 21 Electrical wiring connection IMPORTANT : The figures shown in the table are for information purpose only. They should be checked and selected to comply with the local/national codes of regulations. This is also to the type of installation and conductors used. INDOOR UNIT D TERMINAL BLOCK INDOOR UNIT C...
  • Page 22 Model M5WMX010G/15G M5WMX020G/GR Voltage range 220V-240V / 1 Ph / 50Hz + Power supply cable size (mm Number of wire Interconnection cable size (mm Number of wire Recommended time delay fuse for O/D unit • The table above shows the electrical wire sizing for different connection cables. If the length of the cable is more than 2m, use cable with bigger size.
  • Page 23 Vacuuming and charging Liquid side Indoor Unit Purging the piping and indoor unit Outdoor Unit Discharge Valve Except for the outdoor unit which is pre-charged with Close refrigerant R22, the indoor unit and the refrigerant connection pipes must be air-purged because the air Gas side containing moisture that remains in the refrigerant cycle maycause malfunction of the compressor.
  • Page 24 Indicator Lights IR signal receiver When an infrared remote control operating signal has been transmitted, the signal receiver on indoor unit will made a (beep) sound to comfirm acceptance of the signal transmission. The table shows the LED indicator lights for the indoor air conditioner unit under normal operation and fault conditions. The LED indicator lights are located at the middle of the air conditioner unit for 5WMX-G/GR serires.
  • Page 25 Air conditioner unit opeartion Frost prevention Dry mode • When the air filter is dirty, the evaporating • When the air humidity is high, the unit can operate in temperature will decrease and eventually cause dry mode. Press <MODE> button and choose <DRY>. •...
  • Page 26 Electrostatic Filter Dual Action Electrostatic Air Purifying and Deodorizing Filter Media and Filter Frame Action 1- Action 2- Electtrostatic air purifying filter Deodorizing filter Removes microscopic dust, smoke and small Remove unwanted smells and odors in the air and keeps invisible particules to keep the room air clean the room air fresh with activated carbon filter.

  • Page 27: Engineering And Physical Data

    Engineering and Physical Data General Data - Cooling Only OUTDOOR UNIT M5MSX 020A MODEL INDOOR UNIT M5WMX 010G M5WMX 015G Btu/h 19000 (4500 - 21000) NOMINAL COOLING CAPACITY 5570 (1320 - 6150) NOMINAL TOTAL INPUT POWER 1500 (355 - 1870) NOMINAL RUNNING CURRENT 6.75 (1.61 - 8.42) POWER SOURCE...
  • Page 28 General Data - Cooling Only OUTDOOR UNIT M5MSX 025A MODEL INDOOR UNIT M5WMX 010G M5WMX 015G Btu/h 22000 (9000 - 24000) NOMINAL COOLING CAPACITY 6450 (2640 - 7030) NOMINAL TOTAL INPUT POWER 1815 (590 - 2200) NOMINAL RUNNING CURRENT 8.13 (3.18 - 9.86) POWER SOURCE 220 - 240 / 1 /50 V/Ph/Hz...
  • Page 29 General Data - Cooling Only OUTDOOR UNIT M5MSX 025A MODEL INDOOR UNIT M5WMX 020G Btu/h 22000 (9000 - 24000) NOMINAL COOLING CAPACITY 6450 (2640 - 7030) NOMINAL TOTAL INPUT POWER 1815 (590 - 2200) NOMINAL RUNNING CURRENT 8.13 (3.18 - 9.86) POWER SOURCE 220 - 240 / 1 /50 V/Ph/Hz...
  • Page 30 General Data - Cooling Only OUTDOOR UNIT M5MSX030A MODEL INDOOR UNIT M5WMX010G M5WMX015G M5WMX020G Btu/h 26000 (4500 - 29000) NOMINAL COOLING CAPACITY 7620 (1320 - 8500) NOMINAL TOTAL INPUT POWER 2350 (400 - 2815) NOMINAL RUNNING CURRENT 10.44 (1.81 - 12.50) POWER SOURCE 220 - 240 / 1 /50 V/Ph/Hz...
  • Page 31 General Data - Heatpump OUTDOOR UNIT M5MSX 020AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR Btu/h 19000 (4500 - 21000) NOMINAL COOLING CAPACITY 5570 (1320 - 6150) Btu/h 21000 (4500 - 23000) NOMINAL HEATING CAPACITY 6150 (1320 - 6740) NOMINAL TOTAL INPUT POWER (COOLING) 1500 (355 - 1870) NOMINAL TOTAL INPUT POWER (HEATING) 1630 (350 - 1950)
  • Page 32 General Data - Heatpump OUTDOOR UNIT M5MSX 025AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR Btu/h 22000 (9000 - 24000) NOMINAL COOLING CAPACITY 6450 (2640 - 7030) Btu/h 25000 (4500 - 26000) NOMINAL HEATING CAPACITY 7330 (1320 - 7620) NOMINAL TOTAL INPUT POWER (COOLING) 1815 (590 - 2200) NOMINAL TOTAL INPUT POWER (HEATING) 1900 (400 - 2155)
  • Page 33 General Data - Heatpump OUTDOOR UNIT M5MSX 025AR MODEL INDOOR UNIT M5WMX 020GR Btu/h 22000 (9000 - 24000) NOMINAL COOLING CAPACITY 6450 (2640 - 7030) Btu/h 25000 (4500 - 26000) NOMINAL HEATING CAPACITY 7330 (1320 - 7620) NOMINAL TOTAL INPUT POWER (COOLING) 1815 (590 - 2200) NOMINAL TOTAL INPUT POWER (HEATING) 1900 (400 - 2155)
  • Page 34 General Data - Heatpump OUTDOOR UNIT M5MSX 030AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR M5WMX 020GR Btu/h 26000 (4500 - 29000) NOMINAL COOLING CAPACITY 7620 (1320 - 8500) Btu/h 28000 (4500 - 32000) NOMINAL HEATING CAPACITY 8210 (1320 - 9380) NOMINAL TOTAL INPUT POWER (COOLING) 2350 (400 - 2815) NOMINAL TOTAL INPUT POWER (HEATING)
  • Page 35 Components Data OUTDOOR UNIT M5MSX 020A MODEL INDOOR UNIT M5WMX 010GR M5WMX 015G TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 87 / 3.4 LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR...
  • Page 36 Components Data OUTDOOR UNIT M5MSX 025A MODEL INDOOR UNIT M5WMX 010G M5WMX 015G TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER 87 / 3.4 mm/in LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR...
  • Page 37 Components Data OUTDOOR UNIT M5MSX 025A MODEL INDOOR UNIT M5WMX 020G TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 87 / 3.4 LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP)
  • Page 38 Components Data OUTDOOR UNIT M5MSX030A MODEL INDOOR UNIT M5WMX010G M5WMX015G M5WMX020G TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER 87 / 3.4 mm/in LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP)
  • Page 39 Components Data OUTDOOR UNIT M5MSX 020AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 87 / 3.4 LENGTH mm/in 636 / 25.0 TYPE INDUCTION INDOOR FAN Q'TY MOTOR...
  • Page 40 Components Data OUTDOOR UNIT M5MSX 025AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 87 / 3.4 LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR...
  • Page 41 Components Data OUTDOOR UNIT M5MSX 025AR MODEL INDOOR UNIT M5WMX 020GR TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 87 / 3.4 LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP)
  • Page 42 Components Data OUTDOOR UNIT M5MSX 030AR MODEL M5WMX 010GR M5WMX 015GR M5WMX 020GR INDOOR UNIT TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER 87 / 3.4 mm/in LENGTH 636 / 25.0 mm/in TYPE INDUCTION INDOOR FAN...

  • Page 43: Performance Data

    Performance Data Capacity Rating Specifications for M5MSX020A/AR with M5WMX-G/GR NOMINAL COOLING CAPACITY INPUT RUNNING INDIVIDUAL INDOOR TOTAL POWER CURRENT INDOOR OPERATING UNIT A (BTU/h) B (BTU/h) BTU/h kcal/h RATED RATED RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) 9000 9000 (10000)
  • Page 44 Specifications for M5MSX025A/AR with M5WMX-G/GR NOMINAL COOLING CAPACITY INPUT RUNNING INDOOR OPERATING INDIVIDUAL INDOOR TOTAL POWER CURRENT BTU/h kcal/h UNIT (M5WMX-G/GR) RATED RATED RATED RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) 9000 9000 (10000) 2268 (2520) 2.64 (2.93) (724) 3.18...
  • Page 45 Specifications for M5MSX030A/AR with M5WMX-G/GR NOMINAL COOLING CAPACITY INPUT RUNNING INDIVIDUAL INDOOR TOTAL POWER CURRENT INDOOR OPERATING UNIT (M5WMX-G/GR) BTU/h kcal/h RATED RATED RATED RATED RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) RATED (MAX) 9500 9500 (10800) 2394 (2722) 2.78 (3.17) (1007)

  • Page 46: Dimensional Data

    Dimensional Data Indoor Unit Model : M5WMX 010 / 015G/GR Note: Dimension in mm...
  • Page 47 Model : M5WMX 020G/GR Note: Dimension in mm...
  • Page 48 Outdoor Unit Model : M5MSX 020A/AR Dimension M5MSX 939 333 756 855 392 733 603 328 303 370 362 248 449 160 115 020A/AR (37) (13,1)(29,8)(33,7)(15,4)(28,9)(23,7)(12,9)(11,9)(14,6)(14,3) (9,8) (17,7) (6,3) (4,5) (2,1) (5,6) (3,5) (2,5) (5) (1,3) (0,6) (0,9) Outdoor Unit Model : M5MSX 025A/AR Dimension M5MSX...
  • Page 49 Outdoor Unit Model : M5MSX 030A/AR Dimension M5MSX 939 333 756 855 392 733 603 328 303 370 362 298 449 160 115 030A/AR (37) (13,1)(29,8)(33,7)(15,4)(28,9)(23,7)(12,9)(11,9)(14,6)(14,3)(11,7)(17,7) (6,3) (4,5) (2,1) (5,6) (1,7) (2,5) (5) (1,3) (0,6) (0,9)

  • Page 50: Electrical Data

    Electrical Data Electrical Data - Cooling Only OUTDOOR UNIT M5MSX 020A MODEL INDOOR UNIT M5WMX 010G M5WMX 015G INSULATION GRADE POWER SOURCE 230 / 1 / 50 V/Ph/Hz RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.19 0.20 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE...
  • Page 51 Electrical Data - Cooling Only OUTDOOR UNIT M5MSX 025A MODEL INDOOR UNIT M5WMX 020G INSULATION GRADE POWER SOURCE 230 / 1 / 50 V/Ph/Hz RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.31 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE 230 / 1 / 50 V/Ph/Hz OUTDOOR MOTOR...
  • Page 52 Electrical Data - HeatPump OUTDOOR UNIT M5MSX 025AR MODEL INDOOR UNIT M5WMX 010GR M5WMX 015GR INSULATION GRADE POWER SOURCE V/Ph/Hz 230 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.19 0.20 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE V/Ph/Hz 230 / 1 / 50...
  • Page 53 Electrical Data - Cooling Only OUTDOOR UNIT M5MSX030A MODEL INDOOR UNIT M5WMX 010G M5WMX 015G M5WMX 020G INSULATION GRADE POWER SOURCE 230 / 1 / 50 V/Ph/Hz RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.19 0.20 0.31 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE...

  • Page 54: Wiring Diagram

    Wiring Diagrams Indoor Unit Model : M5MSX 020AR...
  • Page 55 Indoor Unit Model : M5MSX 025AR...
  • Page 56 Model : M5MSX 030AR...

  • Page 57: Servicing And Maintenance

    Servicing and Maintenance Service Parts Maintenance Procedures Period 1. Remove any dust adhering to the filter by using a vacuum At least once every 2 weeks. cleaner or wash in lukewarm water (below 40°C) with a neutral More frequently if Indoor air filter cleaning detergent.

  • Page 58: Troubleshooting

    Troubleshooting If there is any malfunction of the air conditioner unit detected, please sitch off the main power supply immediately before proceeding with the following troubleshooting procedures as safety precautions. The following are some common fault conditions and simple troubleshooting tips. If encounter any faulty conditions which are not listed, please contact nearest dealer or service maintenance.
  • Page 59 Normal Running Mode condition If the air conditioner unit has no faulty indications and the compressor is running at normal mode, the outdoor P.C. Board’s LED indication will blink at a slower pace. The table below shows the significant meaning of different running mode and limitation for this air conditioner unit.
  • Page 60 Troubleshooting Progress If the air conditioner is not operating normally, One should follow the troubleshooting steps as stated in the flow chart below Keep the Main Power Supply ON Open up the Outdoor Note: Unit’s Top Panel or DO NOT TOUCH ANY OF THE WIRES OR Service Panel CONNECTIONS IN THE CONTROL BOX Notice the RED LED...
  • Page 61 Check Point (3) – IPM Board Step-by-step troubleshooting guide for identifying IPM Board error. Check Point (3) Check IPM Board Use Multi Meter Check Connectivity Between +ve and U, Check DC Voltage V and W Terminals Input ~300Vdc Change Check Wiring DC Voltage Short? IPM Board...

  • Page 62: Exploded View And Part List

    √ √ √ √ LOUVER BOTTOM 10/15G √ √ √ √ R12014061364 √ √ √ √ HANDSET, WIRELESS G11 AP MCQUAY R04084067314 ASSY, MOUNTING PLATE 10/15G R50014062324 √ √ √ √ MOTOR, AIR SWING WM10/15G R03039021375 √ √ √ √...
  • Page 63 √ FILTER, NANOVIS 20/25G (WITH FRAME) R12014080144 √ √ √ √ Motor, MP35 WM20/25G R03039022933 √ √ HANDSET, WIRELESS G11 EC W/IONIZER MCQUAY R04084065334 Assy, Mtg Plate WM20/25F R50014036133 √ √ Louver, Top 20/25G R12014066820 √ √ Louver, Bottom 20/25G √...
  • Page 64 Model : M5MSX 020A/AR Related Model Description Part Number M5MSX 020A M5MSX020AR Assy, Base Pan (5SLX20/25CR) R50014073830 √ √ Assy, Condenser Coil (5MSX20AR) R50024071636 √ √ Panel, Partition R01014072818 √ √ Assy, Comprssor 5CS130XCC03 R50049024264 √ √ Bracket Motor (SL25C/28C/CR) R01014070948 √...
  • Page 65 Model : M5MSX 025A/AR Related Model Description Part Number M5MSX 025A M5MSX025AR ASSY., BASE PAN (5MSX25/30AR) R50014081766 √ √ ASSY., COMP. MOUNT. PLATE R50014081839 √ √ ASSY., CONDENSER COIL R50024082873 √ √ PANEL, PARTITION R01014072818 √ √ COMPRESSOR, ASSY 5KD240XAA21 MATSUSHITA R50049025599 √...
  • Page 66 MODEL : M5MSX 030A/AR Related Model Description Part Number M5MSX 030AR M5MSX 030AR R50014081766 ASSY., BASE PAN (5MSX25/30AR) √ √ R50014081839 ASSY., COMP. MOUNT. PLATE √ √ R50024082173 ASSY., CONDENSER COIL (5MSX30AR) √ √ R01014082178 PANEL PARTITION √ √ R50049025599 COMPRESSOR, ASSY 5KD240XAA21 MATSUSHITA √...
  • Page 67 Products manufactured in an ISO certified facility. This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www.mcquay.com. © 2008 McQuay International +1 (800) 432-1342 www.mcquay.com...

This manual is also suitable for:

M5msx 020 arM5msx 025 aM5msx 025 arM5msx 030 aM5msx 030 ar

Table of Contents

Save PDF