SUPER INVERTER H6 Service manual

Transcription

1 SUPER INVERTER H6 Service manual MUSR-H6 MUSTR-H6 MUR-H6 Thank you very much for purchasing our products. Please read this manual carefully before installing and using the unit. L20230 to L20258 English

2 ontents Part 1 General Information... 1 Part 2 Indoor Units... Part 3 Outdoor Units Part Installation Part 5 Electrical ontrol System The specifications, designs, and information in this book are subject to change without notice for product improvement. ontents i

3 General Information Part 1 General Information 1. Model Lists External Appearance Indoor Units Outdoor Units... 3 General Information 1

4 Model Lists 1. Model Lists 1.1 Indoor Units Model Super slim cassette Duct eiling-floor Four-way cassette (compact) 1.2 Outdoor Units Outdoor unit Model ompressor type ompressor Brand Matched indoor units MUR-12-H6 MUSR-12-H6 MUR-18-H6 MUSR-18-H6 MUSTR-18-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-30-H6 MUSR-30-H6 MUSTR-30-H6 MUR-36-H6 MUSR-36-H6 MUSTR-36-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-8-H6 MUSR-8-H6 MUSTR-8-H6 MUR-8-H6T MUSR-8-H6T MUSTR-8-H6T MUR-60-H6T MUSR-60-H6T MUSTR-60-H6T Rotary Rotary Rotary Rotary Rotary Rotary Rotary Rotary Rotary GM GM GM GM GM GM GM GM GM MUSR-12-H6 MUR-12-H6 MUSR-18-H6 MUR-18-H6 MUSTR-18-H6 MUSR-2-H6 MUR-2-H6 MUSTR-2-H6 MUSR-30-H6 MUR-30-H6 MUSTR-30-H6 MUSR-36-H6 MUR-36-H6 MUSTR-36-H6 MUSR-2-H6 MUR-2-H6 MUSTR-2-H6 MUSR-8-H6 / MUSR-8-H6T MUR-8-H6 / MUR-8-H6T MUSTR-8-H6 / MUSTR-8-H6T MUSR-60-H6T MUR-60-H6T MUSTR-60-H6T 2 General Information

5 External Appearance 2. External Appearance 2.1 Indoor Units Super slim cassette Duct eiling-floor ompact Four-way cassette 2.2 Outdoor Units Single fan outdoor unit (12 to 2k) Double fan outdoor unit (8 to 60k) General Information 3

6 Indoor Units Part 2 Indoor Units Super Slim assette Type (2 to 60k)... 5 Duct Type (12 to 60k) eiling & Floor Type (18 to 60k) Four-way assette Type (ompact) (12 to 18k) Indoor Units

7 Super Slim assette Type Super Slim assette Type (MUSR-2/30/36/2/8-H6) (MUSR-8/60-H6T) 1. Features Dimensions Service Space Wiring Diagrams Air Velocity Distributions (Reference Data) Electric haracteristics Sound Levels Accessories The Specification of Power Field Wiring Indoor Units 5

8 Features 1. Features 1.1 Overview ompact design, super slim body size, less space requiring in installation Each louver can be separately controlled, more comfort air blowing is possible. Auto-lifting panel design, more convenient to clean and maintain the filter. (optional) 1.2 Fresh air intake function Fresh air fulfills air quality more healthy and comfortable. Ventilation motor is optional to increase the effect of fresh air. 1.3 Optional ionizer generator Ionizer generator is optional to get refreshing air to your room. Ionizer generator connector Ventilation motor connector Ionizer can be switched on or off by remote controller. When pressing the lean Air button on the remote controller, Ionizer will work and the indicator light on display board will shine. 6 Indoor Units

9 Features 1. External air duct design Reserve external air duct, more flexible for the air supply. 1.5 Built-in draining pump Due to the improvement of structure, more convenient to repair or replace the draining pump. Draining Pump Built-in draining pump to make sure condensed water drain out reliably. Indoor Units 7

10 Features 1.6 Terminals for alarm lamp and long-distance on-off controller connection are standard Reserve terminals for the connection of alarm lamp and long-distance on-off controller, more human control. Alarm lamp Long-distance on-off controller 1.7 Twins ombination (2k-30k) The units can be installed as Twin systems: one outdoor unit can connect with two indoor units. The indoor units can be combined in any of the different available ratings. 8 Indoor Units

11 Dimensions 2. Dimensions D 75 Fresh air intake A Wiring connection port A Drain hole Test mouth & Test cover A B A A B D 80 B 80 D D -install hanger Gas side Body Liquid side A E-parts box A Service hole for draining pump B D D D D Panel Unit: mm Model A B D MUSR-2-H6 MUSR-30-H6 MUSR-36-H MUSR-2-H6 MUSR-8-H6 MUSR-8-H6T MUSR-60-H6T Indoor Units 9

12 Service Space 3. Service Space >1000m m >1000mm >1000m m >1000mm. Wiring Diagrams MUSR-2-H6, MUSR-30-H6, MUSR-36-H6, MUSR-2-H6, MUSR-8-H6, MUSR-8-H6T DEF 0 3 DEF 0 3 EN1 SWITH (FOR POWER) Inner Driver D Motor M 5 N0 TO WIRE TROLLER 9 AB ~15 9AB ~31 N15 DEF 0 3 DEF 0 3 9AB ~7 9AB SW3 SWITH FOR AUTO-RESTART SETTING ~63 A Remote ontrol Alarm Output JR6 - OFF ALARM N23 JR6 N33 N13 N10(N10A) 10 2 M PUMP DISPLAY BOARD 5 TO WIRE TROLLER SW6 SWITH FOR TEMP.OMPENSATI Reactor INDOOR UNIT MAINBOARD N7 T2B OUTER PIPE TEMP. SW2 SW5 E function SWITH SWITH FOR FAN MOTER TROL THEN NO POWER REQUEST. FOR MAIN-SLAVE SETTING N3 E Y X Ferrite bead RED(BROWN) N6 N2 Q E P N5 P1 S2 S1 N1 P L BLUE(BLAK) N Y/G Y/G T2 BLAK MIDDLE PIPE TEMP. WHITE T1 ROOM TEMP. WATER LEVEL SWITH L N L N According to the EEPROM setting To M omm.bus To OUTDOOR omm.bus 10 Indoor Units

13 Wiring Diagrams MUSR-60-H6T TO WIRE TROLLER DEF 9 AB ~15 9AB DEF ~31 EN1 SWITH (FOR POWER) M 3 N3 N13 5 N15 N0 9AB DEF ~7 SW3 SWITH FOR AUTO-RESTART SETTING 9AB DEF ~63 A Y/G N1 D MOTOR DRIVER MODLE Outer Driver D Motor Remote ontrol Alarm Output JR6 - OFF ALARM N23 JR6 N33 N13 N10(N10A) 10 2 M PUMP DISPLAY BOARD 5 TO WIRE TROLLER SW6 SWITH FOR TEMP.OMPENSATI Reactor INDOOR UNIT MAINBOARD N7 T2B OUTER PIPE TEMP. SW2 SW5 E function SWITH SWITH FOR FAN MOTER TROL THEN NO POWER REQUEST. FOR MAIN-SLAVE SETTING N3 E Y X Ferrite bead RED(BROWN) N6 N2 Q E P N5 P1 S2 S1 N1 P L BLUE(BLAK) N Y/G Y/G T2 BLAK MIDDLE PIPE TEMP. WHITE T1 ROOM TEMP. WATER LEVEL SWITH L N L N According to the EEPROM setting To M omm.bus To OUTDOOR omm.bus MUSR-2-H6, MUSR-30-H6, MUSR-36-H6, MUSR-2-H6, MUSR-8-H6 MUSR-8-H6, MUSR-8-H6T, MUSR-60-H6T FUNTI OF SWITH SWITH FOR M UNIT ADDRESS S2 + S1 ADDRESS Factory Setting S2 + S1 ADDRESS Factory Setting SW3 SW6 9 AB STATE STATE DEF DEF 9 AB SWITH SWITH FOR TEMP.OMPENSATI FOR AUTO-RESTART SETTING MODE REMEMBER NO_REMEMBER Factory Setting VALUE 6 2 E function Factory Setting SW ~ ~7 8 9 AB DEF 9 AB Anti-cold air DEF FAN MOTOR STOP-TEM 2 Factory setting 15 According to the EEPROM setting ~ ~63 EN1 SWITH (FOR POWER) NUMBER POWER 000W-5300W(2.0HP) 5 500W-7100W(2.5HP) 6 / SW SWITH STATE MODE A Factory Setting 7500W-9000W (3.2HP) 9100W-10500W(.0HP) 12000W-1000W(5.0HP) 1500W-16000W(6.0HP) FOR FAN MOTER TROL THEN NO POWER REQUEST. FAN OFF Reactor FOR SETTING WIRETROL ADDRESS ADSS ODE NETADDRESS FATORY SETTING DEF 9 AB ~F 0~15 FAN Models 18 to 8k Inner Driver D Motor RED RED Model 60k M SW5 Y/G STATE MODE XS2 XP2 TO SWING BOARD SWITH Factory Setting 3 N1 MAIN NO SLAVE N3 M Remote ontrol Alarm Output FOR MAIN-SLAVE SETTING MAIN N13 D MOTOR DRIVER MODLE Outer Driver D Motor MAIN XS2 XP2 TO GO-UP-AND -DOWN BOARD 5 JR6 SLAVE MAGNETI RING 5 - OFF ALARM N23 JR6 N33 N16 N15 N66 N3 N55 E Y X To M omm.bus N13 N10(N10A) INDOOR UNIT MAINBOARD MAGNETI RING HA/HB RED(BROWN) N1 10 N6 N2 Q E P N5 P1 S2 S1 N1 P To OUTDOOR omm.bus L BLUE(BLAK) N N7 Y/G MAGNETI RING 2 TO WIRE TROLLER L9907 XS9 XS10 M PUMP DISPLAY BOARD Y/G XP9 XP10 SWING MOTOR TO WIRE TROLLER T2B OUTER PIPE TEMP. T2 BLAK MIDDLE PIPE TEMP. L WHITE 5 T1 ROOM TEMP. WATER LEVEL SWITH N TO OUTDOOR UNIT FOR OUTDOOR POWER SUPPLY SWING MOTOR L L988 N POWER Indoor Units 11

14 Air Velocity Distributions (Reference Data) 5. Air Velocity Distributions (Reference Data) 2K: ooling: Heating: 12 Indoor Units

15 Air Velocity Distributions (Reference Data) 30-2K: ooling: Heating: Indoor Units 13

16 Air Velocity Distributions (Reference Data) 8-60K: ooling: Heating: 1 Indoor Units

17 6. Electric haracteristics Power Indoor Unit Model Supply Hz Voltage Min Max MFA MUSR-2-H V 198V 25V / MUSR-30-H / MUSR-36-H V 198V 25V / MUSR-2-H V 198V 25V / MUSR-8-H6 MUSR-8-H6T V 198V 25V / MUSR-60-H6T V 198V 25V / tes: MFA: Max. Fuse Amps. (A) Electric haracteristics Indoor Units 15

18 Sound Levels 7. Sound Levels 1.m Microphone Model ise Power db(a) ise level db(a) H M L MUSR-2-H MUSR-30-H MUSR-36-H MUSR-2-H MUSR-8-H6 MUSR-8-H6T MUSR-60-H6T Indoor Units

19 Accessories 8. Accessories Name Shape Quantity Installation Fittings Installation paper board 1 Tubing & Fittings Soundproof / insulation sheath 1 Out-let pipe sheath 1 Drainpipe Fittings Out-let pipe clasp 1 Drain joint 1 Seal ring 1 Remote controller & Its Frame 1 Remote controller & Its Frame(The product you have might not be provided the following accessories) Remote controller holder 1 Mounting screw(st H) 2 Remote controller manual 1 Alkaline dry batteries (AM) 2 Others Installation accessory (The product you have might not be provided the following accessories Owner's manual 1 Installation manual 1 Expansible hook Installation hook Orifice 1 Indoor Units 17

20 The Specification of Power 9. The Specification of Power Model(Btu/h) 18000~ Phase 1-phase 1-phase 1-phase 3-phase POWER Frequency and Voltage V, 50Hz V, 50Hz V, 50Hz V, 50Hz POWER WIRING (mm2) IRUIT BREAKER/Fuse (A) 30/20 0/30 0/30 30/20 Indoor/Outdoor onnecting Wiring (Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring (Strong Electric Signal) (mm 2 ) Model(Btu/h) 2000~ ~60000 Phase 1-phase 3-phase POWER Frequency and Voltage V, 50Hz V, 50Hz Power Wiring (mm 2 ) ircuit Breaker/Fuse(A) 0/35 30/25 Indoor/Outdoor onnecting Wiring(Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring(Strong Electric Signal) (mm 2 ) Indoor Units

21 Field Wiring 10. Field Wiring Indoor Units 19

22 Duct Type Duct Type (MUR-12/18/2/30/36/8-H6) (MUR-8/60-H6T) 1. Features Dimensions Service Space Wiring Diagrams Static Pressure Electric haracteristics Sound Levels Accessories The Specification of Power Field Wiring Indoor Units

23 Features 1. Features 1.1 Installation accessories: (Optional) Front Board, anvas Air Passage, Filter, Panel, for easy installation Front Board Filter Panel 1.2 Easy Installation: Two air inlet styles (Bottom side or Rear side) Air inlet from rear is standard for all capacity; air inlet from bottom is optional. The size of air inlet frame from rear and bottom is same, it s very easy to move the cover from bottom to rear side, or from rear to the bottom, in order to matching the installation condition. Air intake from rear (Standard) Air intake from bottom (Optional) 1.3 Fresh air intake function(optional for 18~60k) Install one duct from the reserved fresh-air intake to outdoor. ontinually inhale the fresh air to improve the quality of the indoor air, fulfills air quality more healthy and comfortable. Indoor Units 21

24 Features 1. Easy maintenance lean the filter (Optional, standard product without filter) It is easy to draw out the filter from the indoor unit for cleaning, even the filter is installed in rear side or bottom side. Replace the motor or centrifugal fan Remove the ventilated panel firstly. Remove a half of blower housing and take out the motor with centrifugal fan. Directly remove two bolts, and then replace the motor or centrifugal fan easily. Motor Blower Housing Ventilated Panel 1.5 Reserved remote on-off and central control ports Reserved remote on-off ports and central control ports, can connect the cable of an on-off controller or a central controller to realize remote on-off control function or group control function. Remote on-off ports entral control ports 22 Indoor Units

25 Features 1.6 Built-in drain pump (Optional): Built-in drain pump can lift the water to 750mm upmost. It s convenient to install drainage piping under most space condition. 750mm upmost 1.7 Built-in display board The standard indoor unit can be controlled by wired controller. There is a display board with a receiver in the E-box. Move out the display, and fix it in other place, even in the distance of 10m. The unit will realized remoter control. The wired controller and the display board can display the error code or production code when the chips detect some failure. Wired ontroller (Standard) Remote ontroller (Optional) Display 1.8 Twins ombination The units can be installed as Twin systems: one outdoor unit can connect with two indoor units. The indoor units can be combined in any of the different available ratings. Indoor Units 23

26 Dimensions 2. Dimensions Air filter ( optional ) air inlet from rear side J I H2 H1 -install hanger L A Liquid side B W2 W1 25 Drain pipe Gas side Test mouth & Test cover M 25 Drain pipe D 25 Drain connecting pipe ( for pump ) Electric control box Fresh air intake G E F K H Air filter ( optional ) air inlet from bottom side Model Unit: mm Outline dimension(mm) Air outlet opening size Air return opening size Size of install hanger Size of refrigerant pipe A B D E F G H I J K L M H1 H2 W1 W2 MUR-12-H MUR-18-H6 MUR-2-H MUR-30-H MUR-36-H6 MUR-2-H6 MUR-8-H6 MUR-8-H6T MUR-60-H6T Indoor Units

27 Service Space 3. Service Space Ensure enough space required for installation and maintenance. All the indoor units reserve the hole to joint the fresh air pipe. The hole size as following: Indoor Units 25

28 Wiring Diagrams. Wiring Diagrams MUR-12-H6 FOR TEMP. OMPENSATI(HEATING) SW6 WIRING DIAGRAM (INDOOR UNIT) FOR SETTING FAN MOTOR TROL THEN NO POWER REQUEST SW2 FOR ANTI-OLD WIND SW1 ODE 6 2 According FATORY to SETTING E Function FOR SETTING NETADDRESS S1+S2 ODE NETADDRESS DEF 9 AB TEL FATORY SETTING FOR SETTING STATI PRESSURE EN2 ODE MODEL MODEL 12 (K Btu/h) 12<MODEL 2 2<MODEL 60 FATORY SETTING DEF 9 AB AB DEF DEF 9 AB According to E Function DEF 9 AB DEF 9 AB M 8 Outer Driver D Motor Y/G D MOTOR DRIVER MODLE DEF 9 AB 0~F 0~F 0~F 0~F 0~15 16~31 32~7 8~63 DEF 9 AB (Pa) 10(Pa) 20(Pa) 30(Pa) 10(Pa) 25(Pa) 0(Pa) 55(Pa) 20(Pa) 35(Pa) 50(Pa) 65(Pa) DEF 9 AB N (Pa) 70(Pa) 80(Pa) N13 FOR SETTING AUTO-RESTART SW3 SW5 MODE 1 1 HEATING PRIORITY OOLING PRIORITY STATI PRESSURE RANGE(Pa) 0-5(Pa) 0-100(Pa) 0-100(Pa) N15 INDOOR UNIT MAINBOARD N23 /OFF Remote ontrol TO WIRE TROLLER N0 N33 ALARM Alarm Output N1 RED N2 BLAK To M omm.bus X Y E N9 N13 N1 YELLOW L(L1) N(L2) S N3 N26 Y/G Y/G Y/G N8 N18 N10(N10A) 10 N6 N5 NOTE: This symbol indicates the element is optional, the actual shape shall prevail. RED RED Reactor DISPLAY BOARD BLAK WHITE L(L1) N(L2) S L(L1) N(L2) S 5 M T2 MIDDLE PIPE TEMP. WATER LEVEL SWITH Y/G 2 PUMP TO WIRE TROLLER T1 ROOM TEMP. MUR-18-H6, MUR-2-H6, MUR-36-H6, MUR-30-H6, MUR-2-H6, MUR-8-H6, MUR-8-H6T, MUR-60-H6T WIRING DIAGRAM (INDOOR UNIT) N8 RED TO WIRE TROLLER N0 N18 RED Reactor L938 INDOOR UNIT MAINBOARD N13 2 M PUMP FAN1 N10(N10A) 10 DISPLAY BOARD 5 TO WIRE TROLLER L988 N13 D MOTOR DRIVER MODLE N3 N15 5 N9 (S2) (S1) E Y X Q E P N23 /OFF N33 ALARM N26 N3 N1 N2 N6 N7 N5 BLAK WHITE T2 MIDDLE PIPE TEMP. T1 ROOM TEMP. T2B OUTER PIPE TEMP. Y/G 3 M Y/G Y/G RED BLAK L(L1) N(L2) Y/G L(L1) N(L2) WATER LEVEL SWITH L(L1) N(L2) Outer Driver D Motor To M omm.bus To outdoor omm.bus Remote ontrol Alarm Output TO OUTDOOR UNIT FOR OUTDOOR POWER SUPPLY POWER 26 Indoor Units

29 Wiring Diagrams MUR-18-H6(V2), MUR-2-H6(V2), MUR-30-H6(V2), MUR-2-H6(V2), MUR-8-H6(V2) MUR-8-H6T(V2), MUR-60-H6T(V2) A20157 WIRING DIAGRAM (INDOOR UNIT) N8 RED N0 N18 RED Reactor WIRE TROLLER N2 N8 VERT HB MODULE BOARD HA FOR SETTING NETADDRESS EN1 ODE NETADDRESS DEF 9 AB ~F 0~15 INDOOR UNIT MAINBOARD N13 2 M PUMP L9907 FATORY SETTING FAN1 N10(N10A) 10 DISPLAY BOARD 5 TO WIRE TROLLER L988 N13 D MOTOR DRIVER MODLE N3 N15 5 N9 (S2) (S1) E Y X Q E P N23 /OFF N33 ALARM N26 N3 N1 N2 N6 N7 N5 BLAK WHITE T2 MIDDLE PIPE TEMP. T1 ROOM TEMP. T2B OUTER PIPE TEMP. Y/G 3 M Y/G Y/G RED BLAK L(L1) N(L2) Y/G L(L1) N(L2) WATER LEVEL SWITH L(L1) N(L2) Outer Driver D Motor To M omm.bus To outdoor omm.bus Remote ontrol Alarm Output TO OUTDOOR UNIT FOR OUTDOOR POWER SUPPLY POWER Indoor Units 27

30 Static Pressure 5. Static Pressure MUR-12-H6 MUR-18-H6 28 Indoor Units

31 Static Pressure MUR-2-H6 MUR-30-H6 Indoor Units 29

32 Static Pressure MUR-36-H6 MUR-2-H6, MUR-8-H6, MUR-8-H6T, MUR-60-H6T 30 Indoor Units

33 Electric haracteristics 6. Electric haracteristics Model Indoor Unit Power Supply Hz Voltage Min. Max. MFA MUR-12-H V 198V 25V / MUR-18-H V 198V 25V / MUR-2-H V 198V 25V / MUR-30-H V 198V 25V / MUR-36-H V 198V 25V / MUR-2-H V 198V 25V / MUR-8-H6 MUR-8-H6T V 198V 25V / MUR-60-H6T V 198V 25V / te: MFA: Max. Fuse Amps. (A) Indoor Units 31

34 Sound Levels 7. Sound Levels oncealed Duct Type Discharge Suction Duct Duct 1.m Microphone Model Sound Power db(a) ise level db(a) H M L MUR-12-H MUR-18-H MUR-2-H MUR-30-H MUR-36-H MUR-2-H MUR-8-H6 MUR-8-H6T MUR-60-H6T Indoor Units

35 8. Accessories Accessories Name Shape Quantity Soundproof / insulation sheath 2 Tubing & Fittings Binding tape 1 Seal sponge 1 Drainpipe Fittings (for cooling & heating) Drain joint 1 Seal ring 1 Wired controller & Its Frame Wired controller 1 Others Owner, s manual 1 Installation manual 1 EMS & It s fitting Magnetic ring (twist the electric wires L and N around it to five circles) 1 Indoor Units 33

36 The Specification of Power 9. The Specification of Power Model(Btu/h) Phase 1-phase 1-phase 1-phase 1-phase 3-phase POWER Frequency and V, V, V, V, V, Voltage 50Hz 50Hz 50Hz 50Hz 50Hz POWER WIRING (mm 2 ) IRUIT BREAKER/Fuse (A) 20/16 30/20 0/30 0/30 30/20 Indoor/Outdoor onnecting Wiring(Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring(Strong Electric Signal) (mm 2 ) Model(Btu/h) 2000~ Phase 1-phase 3-phase POWER Frequency and Voltage V, 50Hz V, 50Hz Power Wiring (mm 2 ) ircuit Breaker/Fuse(A) 0/35 30/25 Indoor/Outdoor onnecting Wiring(Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring(Strong Electric Signal) (mm 2 ) Indoor Units

37 Field Wiring 10. Field Wiring MUR-12-H6 MUR-18-H6, MUR-2-H6, MTB-30HWDN1-QRD0, MUR-36-H6 MUR-2-H6, MUR-8-H6, MUR-8-H6T, MUR-60-H6T Indoor Units 35

38 eiling & Floor Type (MUSTR-18/2/30/36/2/8-H6) (MUSTR-8/60-H6T) 1. Features Dimensions Service Space Wiring Diagrams Electric haracteristics Sound Levels Air Velocity and Temperature Distributions (Reference Data) Accessories The Specification of Power Field Wiring Indoor Units

39 Features 1. Features 1.1. New design, more modern and elegant appearance onvenient installation --The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow --It is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as one lighting Two direction auto swing (vertical & horizontal) and wide angle air flow, --Air flow directional control minimizes the air resistance and produces wilder air flow to vertical direction. --The range of horizontal air discharge is widened which secures wider air flow distribution to provide more comfortable air circulation no matter where the unit is set up 1.. Three level fan speed, more humanism design, meets different air-supply requirement New foam drain pan with plastic-spraying inner surface 1.6. Easy operation Remote control and optional wired control method. Indoor Units 37

40 Dimensions 2. Dimensions 2-33 Wiring connection port 2-0 Drain discharge port 120 Fresh air intake B 10 A Refrigerant pipe hole Hanging arm D apacity (KBtu/h) A B D MUSTR-18-H6 MUSTR-2-H MUSTR-30-H MUSTR-36-H6 MUSTR-2-H6 MUSTR-8-H6 MUSTR-8-H6T MUSTR-60-H6T Indoor Units

41 Service Space 3. Service Space Indoor Units 39

42 Wiring Diagrams. Wiring Diagrams MUSTR-18-H6, MUSTR-2-H6, MUSTR-30-H6 WIRING DIAGRAM (INDOOR UNIT) A15755 FOR SETTING MOTOR TROL WHEN NO POWER REQUEST SW2 FOR SETTING NETADDRESS S1+S2 ODE NETADDRESS FATORY SETTING DEF 9 AB FOR SETTING POWER EN1 ODE POWER FATORY SETTING 1 DEF 9 AB MODE FAN OFF FAN FATORY SETTING FOR SETTING MAIN-SLAVE SW1 ODE MAIN NO SLAVE FATORY SETTING DEF 9 AB ~F 0~F 0~F 0~F 0~15 16~31 32~7 8~63 DEF 9 AB FOR SETTING AUTO-RESTART FATORY SETTING MAIN MAIN SLAVE DEF 9 AB SW DEF 9 AB A B 53 5~71 72~90 91~ ~10 11~ AORDING TO RELATED MODEL DEF 9 AB DEF 9 AB MODE ATIVE INATIVE FOR SETTING TEMP. OMPENSATI(HEATING) SW6 ODE 0 FATORY SETTING 1 2 DEF 9 AB 0 8 DEF 9 AB Wire ontroller L According to E function DEF 9 AB HA HB N8 3 M VERT MODULE BOARD For setting netaddress EN1 ode Netaddress Factorysetting N3 DEF 9 AB Remote ontrol Alarm Output N13 N1 D Motor Driver Modle Y/G Outer Driver D Motor ~F 0~15 N2 To M omm.bus To outdoor omm.bus 5 N0 /OFF ALARM N15 N23 N33 WHITE Ferrite bead N19 INDOOR UNIT MAINBOARD BLAK BLUE X Y (E) Y/G N16 GRAY YELLOW S1 S2 Y/G N26 Y/G N1 N8 N18 N10(N10A) N2 BLAK RED L(L1) N(L2) N3 Y/G Ferrite bead Y/G N21 N22 N2 10 T2 N6 BLAK MIDDLE PIPE TEMP. N7 N5 NOTE: This symbol indicates the element is optional, the actual shape shall prevail L(L1) N(L2) RED RED M VSWING DISPLAY BOARD TO POWER FOR SEPARATE POWER SUPPLY WHITE Reactor M M SWING TO WIRE TROLLER T1 ROOM TEMP. T2B OUTER PIPE TEMP. WATER LEVEL SWITH L(L1) N(L2) L988 TO OUTDOOR FOR OUTDOOR POWER SUPPLY Magnetic Ring 0 Indoor Units

43 Wiring Diagrams MUSTR-36-H6, MUSTR-2-H6, MUSTR-8-H6, MUSTR-8-H6T, MUSTR-60-H6T FOR SETTING AUTO-RESTART SW3 EN1 ODE POWER FATORY SETTING S1+S2 ODE DE F 9 AB FOR SETTING POWER NETADDRESS FATORY SETTING DEF 9 AB DE F 9 AB FOR SETTING NETADDRESS MODE AUTO-RESTART NOT AUTO-RESTART FATORY SETTING FOR TEMP. OMPENSATI(HEATING) SW6 ODE 0 FATORY SETTING WIRING DIAGRAM(INDOOR UNIT) FOR ANTI-OLD WIND SW1 MODE FATORY SETTING MAIN NO SLAVE MAIN MAIN DEF 9 AB 0 8 DEF 9 AB DE F 9 AB DEF 9 AB N13 D MOTOR DRIVER MODLE 0~F 0~F 0~F 0~F 0~15 16~31 32~7 8~63 DE F 9 AB DEF 9 AB DEF 9 AB AB DEF N A B 53 5~71 72~90 91~ ~10 11~ FATORY USE LY A1575 FOR SETTING FAN MOTOR TROL WHEN THERE IS NO DEMAND SW2 MODE FATORY SETTING EEPROM default SLAVE Wire ontroller L FAN OFF 1 FAN For Setting Fan Quantity SW Mode Factory Setting 1 HA HB Single Fan N8 1 Double Fan N3 D MOTOR DRIVER MODLE N13 VERT MODULE BOARD For setting netaddress EN1 ode Netaddress Factorysetting DEF 9 AB ~F 0~15 N2 3 M M INDOOR UNIT MAINBOARD eiling-floor Type N0 WHITE 5 N29 BLAK BLUE X Y (E) To M omm.bus 5 N15 N28 N23 YELLOW Y/G Ferrite bead Y/G N16 S1 GRAY S2 /OFF Remote ontrol To outdoor omm.bus N33 ALARM Alarm Output N26 N1 Y/G N10/N10A N2 N3 N8 N18 N21/N22 N7 N5 N2 N6 10 Ferrite bead NOTE: This symbol indicates the element is optional,the actual shape shall prevail. 5 5 RED M VSWING DISPLAY BOARD BLAK WHITE Y/G RED L(L1) N(L2) 5 Reactor 5 M 5 SWING M TO WIRE TROLLER T2 INDOOR OIL TEMP. SENSOR T1 ROOM TEMP. SENSOR T2B OUTER PIPE TEMP. SENSOR BLAK RED L(L1) N(L2) TO POWER FOR SEPARATE POWER SUPPLY L988 WATER LEVEL SWITH Y/G L(L1) N(L2) TO OUTDOOR FOR OUTDOOR POWER SUPPLY Indoor Units 1

44 Electric haracteristics 5. Electric haracteristics Model Indoor Units Power Supply Hz Voltage Min. Max. MFA MUSTR-18-H V 198V 25V / MUSTR-2-H V 198V 25V / MUSTR-30-H V 198V 25V / MUSTR-36-H V 198V 25V / MUSTR-2-H V 198V 25V / MUSTR-8-H6 / MUSTR-8-H6T V 198V 25V / MUSTR-60-H6T V 198V 25V / te: MFA: Max. Fuse Amps. (A) 6. Sound Levels 1m Microphone Air outlet side 1m 1m 1.5m Microphone eiling Floor Model Sound Power db (A) ise level db(a) H M L MUSTR-18-H MUSTR-2-H MUSTR-30-H MUSTR-36-H MUSTR-2-H MUSTR-8-H6 / MUSTR-8-H6T MUSTR-60-H6T Indoor Units

45 Air Velocity and Temperature Distributions (Reference Data) 7. Air Velocity and Temperature Distributions (Reference Data) Model: MUSTR-18-H6, MUSTR-2-H6 eiling installation: Discharge angle 17 Discharge angle 50 Indoor Units 3

46 Air Velocity and Temperature Distributions (Reference Data) Floor installation: Discharge angle 17 Discharge angle 50 Indoor Units

47 Air Velocity and Temperature Distributions (Reference Data) Model: MUSTR-30-H6, MUSTR-36-H6 eiling installation: Discharge angle 17 Discharge angle 50 Indoor Units 5

48 Air Velocity and Temperature Distributions (Reference Data) Floor installation: Discharge angle 17 Discharge angle 50 6 Indoor Units

49 Model: MUSTR-2-H6, MUSTR-8-H6, MUSTR-8-H6T, MUSTR-60-H6T eiling installation: Discharge angle 17 Air Velocity and Temperature Distributions (Reference Data) Discharge angle 50 Indoor Units 7

50 Air Velocity and Temperature Distributions (Reference Data) Floor installation: Discharge angle 17 Discharge angle 50 8 Indoor Units

51 Accessories 8. Accessories Name Shape Quantity 1. Remote controller 1 Remote controller & Its holder(the product you have might not be provided the following accessories) 2. Remote controller holder 1 3. Mounting screw (ST H) 2. Alkaline dry batteries (AM) 2 Others 5. Owner's manual 1 6. Installation manual 1 7. Remote controller manual 1 9. The Specification of Power Model(Btu/h) Phase 1-phase 1-phase 1-phase 3-phase POWER Frequency and Voltage V, 50Hz V, 50Hz V, 50Hz V, 50Hz POWER WIRING (mm 2 ) IRUIT BREAKER/Fuse (A) 30/20 0/30 0/30 30/20 Indoor/Outdoor onnecting Wiring (Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring (Strong Electric Signal) (mm 2 ) Model(Btu/h) 2000~ ~60000 Phase 1-phase 3-phase POWER Frequency and Voltage V, 50Hz V, 50Hz Power Wiring (mm 2 ) ircuit Breaker/Fuse (A) 0/35 30/25 Indoor/Outdoor onnecting Wiring(Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring(Strong Electric Signal) (mm 2 ) Indoor Units 9

52 10. Field Wiring 50 Indoor Units

53 Four-way assette Type (ompact) Four-way assette Type (ompact) (MUSR-12/18-H6) 1. Features Dimensions Service Space Wiring Diagrams Air Velocity and Temperature Distributions (Reference Data) Electric haracteristics Sound Levels Accessories The Specification of Power Field Wiring Indoor Units 51

54 Features 1. Features 1.1 New panel 360 surrounding air outlet design, affords comfortable feeling 1.2 ompact design The body size is mm, it s just smaller than the ceiling board, so it s very easy for installation and will not damage the decoration. The panel size is mm. The hooks are designed in the four corners of the body, which can save installation space. 1.3 Electric control box built-in design The E-box is simply and safely built inside the indoor unit. It s convenient for installation and maintenance. an check the control part easily, you only need to open the air return grille. 1. Air passage function Reserves the space for air outlet from the side of indoor unit; It s availed to connect air duct from the two sides to the nearby small rooms. 52 Indoor Units

55 Dimensions 2. Dimensions MUSR-12-H6, MUSR-18-H6 Liquid side Gas side Body Drain hole ( for Service ) Wiring connection port E-parts box Distribution duct Screw hole (for install panel) install hanger Drain pipe 65 Fresh air intake Panel Wiring connection port Service Space Indoor Units 53

56 Service Space. Wiring Diagrams MUSR-12-H6 DEF 9 AB 9AB DEF ~ ~7 SW3 SWITH FOR AUTO-RESTART SETTING SW6 SWITH FOR TEMP.OMPENSATI 9AB 9AB DEF DEF ~31 8~63 SW2 SWITH According to the EEPROM setting Y/G FOR FAN MOTER TROL THEN NO POWER REQUEST. SW5 SWITH FOR MODE-PRIOR SETTING Inner Driver D Motor M 5 TO WIRE TROLLER PUMP TO WIRE TROLLER M P5 N15 N0 DISPLAY BOARD 10 5 N10A Alarm Output ALARM N33 Remote ontrol - OFF N23 JR6 INDOOR UNIT 2 N13 MAINBOARD 2 N5 N3 WATER LEVEL SWITH E Y X RED(BROWN) N1 BLUE(BLAK) JR6 YELLOW N110 N8 P N7 N6 P1 Reactor T2B OUTER PIPE TEMP. T2 BLAK T1 WHITE ROOM TEMP. Y/G E function To M omm.bus POWER TO OUTDOOR UNIT MUSR-18-H6 DEF 0 3 DEF 0 3 EN1 SWITH (FOR POWER) Inner Driver D Motor M 5 N0 TO WIRE TROLLER 9 AB ~15 9AB ~31 N15 DEF 0 3 DEF 0 3 9AB ~7 9AB SW3 SWITH FOR AUTO-RESTART SETTING ~63 A Remote ontrol Alarm Output JR6 - OFF ALARM N23 JR6 N33 N13 N10(N10A) 10 2 M PUMP DISPLAY BOARD 5 TO WIRE TROLLER SW6 SWITH FOR TEMP.OMPENSATI Reactor INDOOR UNIT MAINBOARD N7 T2B OUTER PIPE TEMP. SW2 SW5 E function SWITH SWITH FOR FAN MOTER TROL THEN NO POWER REQUEST. FOR MAIN-SLAVE SETTING N3 E Y X Ferrite bead RED(BROWN) N6 N2 Q E P N5 P1 S2 S1 N1 P L BLUE(BLAK) N Y/G Y/G T2 BLAK MIDDLE PIPE TEMP. WHITE T1 ROOM TEMP. WATER LEVEL SWITH L N L N According to the EEPROM setting To M omm.bus To OUTDOOR omm.bus 5 Indoor Units

57 Wiring Diagrams MUSR-12-H6(V2) FUNTI OF SWITH SWITH S2 + S1 ADDRESS Factory Setting S2 + S1 ADDRESS Factory Setting 9 AB SW3 SWITH FOR AUTO-RESTART SETTING STATE MODE REMEMBER NO_REMEMBER SW6 SWITH FOR TEMP.OMPENSATI STATE DEF DEF 9 AB 0 8 FOR M UNIT ADDRESS ~ Factory Setting ~7 VALUE Factory Setting DEF 9 AB DEF 9 AB E function ~ ~63 SW1 SW2 SWITH STATE 8 SW5 SWITH FOR MODE-PRIOR SETTING STATE MODE HEAT FOR FAN MOTER TROL THEN NO POWER REQUEST. MODE FAN OFF FAN Factory Setting Factory Setting Anti-cold air FAN MOTOR STOP-TEM 2 Factory setting 15 According to the EEPROM setting Y/G HEAT OOL OOL Inner Driver D Motor M MAGNETI RING 5 TO WIRE TROLLER M P5 L988 N15 TO WIRE TROLLER DISPLAY BOARD 10 5 N10A Alarm Output ALARM N33 Remote ontrol - OFF N23 JR6 INDOOR UNIT 2 N13 MAINBOARD PUMP 2 N5 N3 HA/HB WATER LEVEL SWITH E Y X L9907 To M omm.bus RED(BROWN) N1 BLUE(BLAK) JR6 YELLOW N110 TO OUTDOOR UNIT P N16 N7 N6 P1 N1 MAGNETI RING FOR SETTING WIRETROL ADDRESS Reactor RED POWER ADSS ODE NETADDRESS FATORY SETTING BLAK WHITE XS9 RED T2B OUTER PIPE TEMP. Y/G DEF 9 AB 0~F 0~15 T2 T1 ROOM TEMP. XP9 SWING MOTOR MUSR-18-H6(V2) FUNTI OF SWITH SWITH FOR M UNIT ADDRESS S2 + S1 ADDRESS Factory Setting S2 + S1 ADDRESS Factory Setting SW3 SW6 9 AB STATE STATE DEF DEF 9 AB SWITH SWITH FOR TEMP.OMPENSATI FOR AUTO-RESTART SETTING MODE REMEMBER NO_REMEMBER Factory Setting VALUE 6 2 E function Factory Setting SW ~ ~7 8 9 AB DEF 9 AB Anti-cold air DEF FAN MOTOR STOP-TEM 2 Factory setting 15 According to the EEPROM setting ~ ~63 EN1 SWITH (FOR POWER) NUMBER POWER 000W-5300W(2.0HP) 5 500W-7100W(2.5HP) 6 / SW SWITH STATE MODE A Factory Setting 7500W-9000W (3.2HP) 9100W-10500W(.0HP) 12000W-1000W(5.0HP) 1500W-16000W(6.0HP) FOR FAN MOTER TROL THEN NO POWER REQUEST. FAN OFF Reactor FOR SETTING WIRETROL ADDRESS ADSS ODE NETADDRESS FATORY SETTING DEF 9 AB ~F 0~15 FAN Models 18 to 8k Inner Driver D Motor RED RED Model 60k M SW5 Y/G STATE MODE XS2 XP2 TO SWING BOARD SWITH Factory Setting 3 N1 MAIN NO SLAVE N3 M Remote ontrol Alarm Output FOR MAIN-SLAVE SETTING MAIN N13 D MOTOR DRIVER MODLE Outer Driver D Motor MAIN XS2 XP2 TO GO-UP-AND -DOWN BOARD 5 JR6 SLAVE MAGNETI RING 5 - OFF ALARM N23 JR6 N33 N16 N15 N66 N3 N55 E Y X To M omm.bus N13 N10(N10A) INDOOR UNIT MAINBOARD MAGNETI RING HA/HB RED(BROWN) N1 10 N6 N2 Q E P N5 P1 S2 S1 N1 P To OUTDOOR omm.bus L BLUE(BLAK) N N7 Y/G MAGNETI RING 2 TO WIRE TROLLER L9907 XS9 XS10 M PUMP DISPLAY BOARD Y/G XP9 XP10 SWING MOTOR TO WIRE TROLLER T2B OUTER PIPE TEMP. T2 BLAK MIDDLE PIPE TEMP. L WHITE 5 T1 ROOM TEMP. WATER LEVEL SWITH N TO OUTDOOR UNIT FOR OUTDOOR POWER SUPPLY SWING MOTOR L L988 N POWER Indoor Units 55

58 Air Velocity and Temperature Distributions (Reference Data) 5. Air Velocity and Temperature Distributions (Reference Data) Airflow velocity Temperature 56 Indoor Units

59 6. Electric haracteristics Model Indoor Units Power Supply Hz Voltage Min. Max. MFA MUSR-12-H V 198V 25V / MUSR-18-H V 198V 25V / te: MFA: Max. Fuse Amps. (A) Electric haracteristics 7. Sound Levels 1.m Microphone Model ise Power db(a) ise level db(a) H M L MUSR-12-H MUSR-18-H Indoor Units 57

60 8. Accessories Name Shape Quantity Installation Fittings Installation paper board 1 Tubing & Fittings Soundproof / insulation sheath 1 Out-let pipe sheath 1 Drainpipe Fittings Out-let pipe clasp 1 Drain joint 1 Seal ring 1 Remote controller & Its Frame 1 Remote controller & Its Frame(The product you have might not be provided the following accessories) Remote controller holder 1 Mounting screw(st H) 2 Remote controller manual 1 Alkaline dry batteries (AM) 2 Others Installation accessory (The product you have might not be provided the following accessories Owner's manual 1 Installation manual 1 Expansible hook Installation hook Orifice 1 9. The Specification of Power Model(Btu/h) Phase 1-phase 1-phase POWER Frequency and Voltage V, 50Hz V, 50Hz POWER WIRING (mm 2 ) IRUIT BREAKER/Fuse (A) 20/16 30/20 Indoor/Outdoor onnecting Wiring(Weak Electric Signal) (mm 2 ) Indoor/Outdoor onnecting Wiring(Strong Electric Signal)(mm 2 ) Indoor Units

61 Field Wiring 10. Field Wiring MUSR-12-H6 MUSR-18-H6 Indoor Units 59

62 Outdoor Units Part 3 Outdoor Units 1. Dimensions Service Space Wiring Diagrams Piping Diagrams Electric haracteristics Operation Limits Sound Levels Outdoor Units

63 Dimensions 1. Dimensions W1 W H A D B Model Unit:mm W D H W1 A B 12/ /36/ Outdoor Units 61

64 Dimensions Unit:mm Model W D H W1 A B 8/ Outdoor Units

65 Service Space 2. Service Space (Wall or obstacle) Air inlet More than 30cm Air inlet Air outlet More than 30cm Maintain channel More than 60cm More than 200cm More than 60cm Outdoor Units 63

66 Wiring Diagrams 3. Wiring Diagrams MUR-12-H6, MUSR-12-H6 Y/G Y/G BLUE YELLOW OR BLAK BLUE OR BLAK BROWN RED N 1A Y/G 1(L) 2(N) S L N Y/G INDOOR UNIT POWER SUPPLY N 60 -WAY BLUE RED BLAK 3 N 50 N 17 N 15 OPTIAL OPTIAL RANKASE HEATER PAN HEATER U V W OMPRESSOR Y/G N 21 N 7 N 31 DISHARGE TEMP. SENSOR DENSER TEMP. SENSOR AMBIENT TEMP. SENSOR Y/G 3 D-FAN OPTIAL: D-FAN ELETRI EXPANSI VALVE 5/ Outdoor Units

67 Wiring Diagrams MUR 18 H6, MUSR 18 H6, MUSTR 18 H6 Y/G N 1A BLAK BLUE BROWN S N L N 1-3 N 1-2 N 1-1 NOTE: S(A),S(B),L(A),N(A) NO USED N 2 S(2) S(A) N(A) L(A) S(1) S(B) N(B) L(B) N L N 7 TESTPORT BLUE RED BLAK 3 N 50 N 60 N 17 N 15 OPTIAL OPTIAL -WAY RANKASE HEATER PAN HEATER OPTIAL TO INDOOR OMM. BUS NOTE: Please use 2-core shielded wire. TO INDOOR UNIT POWER SUPPLY OPTINAL POWER SUPPLY U V W OMPRESSOR Y/G N 21 N 7 N 31 VALVE-B DISHARGE TEMP. SENSOR DENSER TEMP. SENSOR AMBIENT TEMP. SENSOR Y/G 3 D-FAN OPTIAL: D-FAN ELETRI EXPANSI VALVE 5/ MUR-2-H6, MUSR-2-H6 MUSTR-2-H6 MUR-30-H6, MUSR-30-H6 MUSTR-30-H6 N ~ ~ RED(BROWN) N5 IPM BOARD N2 N3 N1 BLUE 5 N29 () L-OUT OM(3) RY2 N12 omptop LOW PRESSURE PROTET RED N1 LOW/HIGH MAIN BOARD YELLOW HIGH PRESSURE PROTET N21 N17 N OUTDOOR AMBIENT T TEMPERATURE SENSOR DENSER T3 TEMPERATURE SENSOR DISHARGE SENSOR BLUE BLUE U V W BLUE RED BLAK N1 3 3 Y/G P-1 L-IN N-IN N3 N RED BLAK N28 P1 P2 -WAY N1 N2 HEAT1 N6 N5 VALVE-A N18 HEAT2 N9 N8 6 ELETRI EXPANSIVE VALVE REATOR V(S) U(R) OMPRESSOR Y/G W() D FAN OPTIAL RED BLAK ( XT1 1) L (2) N L N Y/G YELLOW XT2 H1 S1 S2 GRAY Ferrite bead -WAY HEATER1 OPTIAL HEATER2 NOTE:Use the magnetic ring (not supplied, optional part) to hitch the connective cable of indoor and outdoor units after installation. one magnetic ring is used for one cable. TO INDOOR UNIT POWER SUPPLY MAIN POWER SUPPLY TO INDOOR OMM. BUS NOTE: Please use 2-core shielded wire. Outdoor Units 65

68 Wiring Diagrams MUR-36-H6, MUSR-36-H6, MUSTR-36-H6 MUR-2-H6, MUSR-2-H6, MUSTR-2-H6 Y/G OMP W V U BLAK RED BLUE 3 TP EEV M Applicable to the units adopting D motor only Y/G FM N19 N55 7 N20 N3 N12 N11 DRIVER BOARD BLAK RED BLUE BLUE W V U RED N5 N51 SV -WAY1 BLUE OPTIAL HEAT1 BLUE The electric heating belt of compressor ORANGE N3 N N10 ORANGE N22 N0 N33 BLAK RED YELLOW BLUE YELLOW BLAK N53 N52 HEAT2 OPTIAL The electric heating belt of chassis T3 T H-PRO L-PRO 7 ORANGE ORANGE N8 N9 N7 N BLAK N5 N6 RED MAIN BOARD N2 P-1 N1 Y/G L ODE OMP AP1 PART NAME OMPRESSOR FAN MOTOR APAITOR YELLOW XT2 S1 S2 GRAY XT1 RED L BLAK N Y/G EEV FM1 FAN1 HEAT ELETRI EXPANSIVE VALVE OUTDOOR D FAN OUTDOOR A FAN RANKASE HEATING TO INDOOR OMM. BUS NOTE: Please use 2-core shielded wire. POWER SUPPLY H-PRO L HIGH PRESSURE SWITH PF INDUTOR L-PRO LOW PRESSURE SWITH SV -WAY VALVE TP T3 T TH EXHAUST TEMPERATURE SENSOR DENSER TEMPERATURE SENSOR OUTDOOR AMBIENT TEMPERATURE SENSOR HEATSINK TEMPERATURE SENSOR 66 Outdoor Units

69 YELLOW RED H-PRO L-PRO YELLOW YELLOW GRAY GRAY 1 Wiring Diagrams MUR-8-H6, MUSR-8-H6, MUSTR-8-H6 U V W OMP Ferrite bead Y/G YELLOW H1 Ferrite bead H2 L YELLOW N2 N6 FAN1 RED BLAK N1 N3 BLUE RED BLAK IPM & PF BOARD D BLAK RED U W V N N T1 N2 N6 P6 P5 MAIN BOARD N22 N3 N1 P7 P8 P9 N20 N19 N25 N2 N18 N17 BLUE BLUE Y/G BLUE/BLAK RED BLAK RED ORANGE ORANGE RED/WIHTE SV BLAK -WAY Y/G WIRING DIAGRAM (OUTDOOR UNIT) XT1 ( ) L1 ( 2) L2 L1 L2 ( 1 ) L ( 2) N N L OPTIAL OPTIAL HEAT_D OPTIAL HEAT_Y XT2 MAIN POWER SUPPLY TO INDOOR UNIT ODE OMP T1 D HEAT PART NAME OMPRESSOR AP1,AP2 FAN MOTOR APAITOR EEV FM1,FM2 FAN1,FAN2 H-PRO L L-PRO KM SV TP T3 T TH 2 A URRENT DETETOR DIODE MODULE ELETRI EXPANSIVE VALVE OUTDOOR D FAN OUTDOOR A FAN RANKASE HEATING HIGH PRESSURE SWITH PF INDUTOR LOW PRESSURE SWITH A TATOR -WAY VALVE EXHAUST TEMPERATURE SENSOR DENSER TEMPERATURE SENSOR OUTDOOR AMBIENT TEMPERATURE SENSOR HEATSINK TEMPERATURE SENSOR N12 N8 T3 T N9 N1 1 3 D MOTOR DRIVER BOARD TH PAIQI AMBIENT SENSOR PIPE TEMP.SENSOR XT2 S1 S2 Y/G DFAN2 Y/G DFAN1 3 FAN1 FAN2 A N15 N10 ELETRI EXPANSIVE VALVE A TO INDOOR OMM. BUS NOTE: Please use 2-core shielded wire. MUR-8-H6T, MUSR-8-H6T, MUSTR-8-H6T, MUR-60-H6T, MUSR-60-H6T, MUSTR-60-H6T HEAT_Y HEAT_D OPTIAL RED L RED WIRING DIAGRAM (OUTDOOR UNIT) BLUE BLAK RED N2 N1 N38 RED RED SV -WAY1 BLUE BLUE RED BLAK ORANGE ORANGE N29 N31 N30 T1 N23 N2 N25 N15 RED 5 RED BLAK D RED RED RED RED BLAK L3 L2 L1 N18 N12 N13 N1 WHITE/BLAK L L L WHITE/BLAK BLUE RED RED BLUE WHITE/BLAK RED RED RED WHITE WHITE/BLAK /BLAK BLUE BLUE BLUE RED U V W MAIN BOARD N3 EEV PE2 POWER & FILTER BOARD Y/G U V W OMP Y/G BLAK BLAK N1 P1 N12 N8 N7 N9 N PE 2 Y/G 2 Y/G PE3 N N6 N5 L3 N L2 N3 L1 PE1 N9 Y/G ODE OMP T1 D PART NAME OMPRESSOR AP1,AP2 FAN MOTOR APAITOR EEV A URRENT DETETOR DIODE MODULE ELETRI EXPANSIVE VALVE Y/G FM2 Y/G FM1 RED 3 3 D MOTOR DRIVER BOARD FAN TP N1 FAN2 1 TH T T3 H-PRO L-PRO XT2 S1 BLAK TO INDOOR OMM. BUS S2 L NOTE: Please use 2-core shielded wire. RED BLAK RED WHITE WHITE GREEN BLAK GREEN XT1 L1 L2 L3 N ( 1L ( 2N XT1 Y/G TO INDOOR UNIT POWER SUPPLY BROWN ( BLUE ( Y/G OPTIAL FM1,FM2 FAN1,FAN2 HEAT_Y,HEAT_D H-PRO L L-PRO SV TP T3 T TH OUTDOOR D FAN OUTDOOR A FAN RANKASE HEATING HIGH PRESSURE SWITH INDUTOR LOW PRESSURE SWITH -WAY VALVE EXHAUST TEMPERATURE SENSOR DENSER TEMPERATURE SENSOR OUTDOOR AMBIENT TEMPERATURE SENSOR HEATSINK TEMPERATURE SENSOR Outdoor Units 67

70 Piping Diagrams. Piping Diagrams MUR-12/18/2-H6, MUSR-12/18/2-H6, MUSTR-12/18/2-H6 INDOOR OUTDOOR LIQUID SIDE APILIARY TUBE Electronic expansion valve 2-WAY VALVE T3 ondenser temp. sensor HEAT EXHANGE (EVAPORATOR) T2 Evaporator temp. sensor middle T1 Room temp. sensor T Ambient temp. sensor HEAT EXHANGE (DENSER) T2B Evaporator temp. sensor outlet GAS SIDE -WAY VALVE 3-WAY VALVE Accumulator ompressor T5 Discharge temp. sensor OOLING HEATING For MUR-2-H6 / MUSR-2-H6 / MUSTR-2-H6, there is no accumulator. MUR-30/36/2/8-H6, MUSR-30/36/2/8-H6, MUSTR-30/36/2/8-H6, MUR-8/60-H6T, MUSR-8/60-H6T, MUSTR-8/60-H6T INDOOR OUTDOOR LIQUID SIDE APILIARY TUBE Electronic expansion valve 2-WAY VALVE T3 ondenser temp. sensor HEAT EXHANGE (EVAPORATOR) T2 Evaporator temp. sensor middle T1 Room temp. sensor T Ambient temp. sensor HEAT EXHANGE (DENSER) T2B Evaporator temp. sensor outlet GAS SIDE -WAY VALVE 3-WAY VALVE Accumulator Low pressure switch ompressor High pressure switch T5 Discharge temp. sensor Oil separator OOLING Oil return apillary HEATING For MUR-30-H6 / MUSR-30-H6 / MUSTR-30-H6, there are no oil separator and oil return capillary. 68 Outdoor Units

71 Electric haracteristics 5. Electric haracteristics Model MUR-12-H6 MUSR-12-H6 MUR-18-H6 MUSR-18-H6 MUSTR-18-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-30-H6 MUSR-30-H6 MUSTR-30-H6 MUR-36-H6 MUSR-36-H6 MUSTR-36-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-8-H6 MUSR-8-H6 MUSTR-8-H6 MUR-8-H6T MUSR-8-H6T MUSTR-8-H6T MUR-60-H6T MUSR-60-H6T MUSTR-60-H6T tes: MFA: Max. Fuse Amps. (A) Outdoor Unit Power Supply Hz Voltage Min. Max. MFA V 198V 25V V 198V 25V V 198V 25V V 198V 25V V 198V 25V V 198V 25V V 198V 25V V 32V 0V V 32V 0V 25 Outdoor Units 69

72 Operation Limits 6. Operation Limits Mode Temperature ooling operation Heating operation Drying operation Room temperature 17 ~32 0 ~30 17 ~32 Outdoor temperature -15 ~50-15 ~2-15 ~2 AUTI: 1. If the air conditioner is used beyond the above conditions, certain safety protection features may come into operation and cause the unit to operate abnormally. 2. The room relative humidity should be less than 80%. If the air conditioner operates beyond this figure, the surface of the air conditioner may attract condensation. Please set the vertical air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode. 3. The optimum performance will be achieved during this operating temperature zone. 70 Outdoor Units

73 Sound Levels 7. Sound Levels Outdoor Unit Microphone H 1.0m te: H= 0.5 height of outdoor unit Model ise Power db(a) ise level db(a) MUR-12-H6 MUSR-12-H6 MUR-18-H6 MUSR-18-H6 MUSTR-18-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-30-H6 MUSR-30-H6 MUSTR-30-H6 MUR-36-H6 MUSR-36-H6 MUSTR-36-H6 MUR-2-H6 MUSR-2-H6 MUSTR-2-H6 MUR-8-H6 MUSR-8-H6 MUSTR-8-H6 MUR-8-H6T MUSR-8-H6T MUSTR-8-H6T MUR-60-H6T MUSR-60-H6T MUSTR-60-H6T Outdoor Units 71

74 Installation Part Installation 1. Installation Procedure Location selection Indoor unit installation Outdoor unit installation Refrigerant pipe installation Drainage pipe installation Vacuum Drying and Leakage hecking Additional refrigerant charge Engineering of insulation Engineering of electrical wiring Test operation Installation

75 Installation Procedure 1. Installation Procedure Indoor unit installation location selection Outdoor unit installation location selection Indoor unit installation Outdoor unit installation Refrigerant pipe installation and insulation Refrigerant pipe installation and insulation Drainage pipe installation and insulation Drainage pipe installation and insulation Vacuum drying and leakage checking Additional refrigerant charge Insulation the joint part of refrigerant pipe Wiring connection and electric safety checking Test operation Installation 73

76 Location selection 2. Location selection 2.1 Indoor unit location selection The place shall easily support the indoor unit s weight. The place can ensure the indoor unit installation and inspection. The place can ensure the indoor unit horizontally installed. The place shall allow easy water drainage. The place shall easily connect with the outdoor unit. The place where air circulation in the room should be good. There should not be any heat source or steam near the unit. There should not be any oil gas near the unit There should not be any corrosive gas near the unit There should not be any salty air neat the unit There should not be strong electromagnetic wave near the unit There should not be inflammable materials or gas near the unit There should not be strong voltage vibration. 2.2 Outdoor unit location selection The place shall easily support the outdoor unit s weight. Locate the outdoor unit as close to indoor unit as possible The piping length and height drop can not exceed the allowable value. The place where the noise, vibration and outlet air do not disturb the neighbors. There is enough room for installation and maintenance. The air outlet and the air inlet are not impeded, and not face the strong wind. It is easy to install the connecting pipes and cables. There is no danger of fire due to leakage of inflammable gas. It should be a dry and well ventilation place The support should be flat and horizontal Do not install the outdoor unit in a dirty or severely polluted place, so as to avoid blockage of the heat exchanger in the outdoor unit. If is built over the unit to prevent direct sunlight, rain exposure, direct strong wend, snow and other scraps accumulation, make sure that heat radiation from the condenser is not restricted. More than 30cm More than 30cm More than 60cm (Service space) Fence or obstacles More than 60cm More than 200cm 7 Installation

77 Indoor unit installation 3. Indoor unit installation 3.1 Super slim cassette indoor unit installation Service space for indoor unit Bolt pitch Model A H 2~2 25 >275 8/ >317 Installation 75

78 Indoor unit installation Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture. Drill four holes of Ø12mm, 5~50mm deep at the selected positions on the ceiling. Then embed the expansible hooks (fittings) Install the main body Make the suspender through the hanger of the main body to suspend it. Adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure the levelness of the main body is within ±1. Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's lower part should sink into the ceiling for 10~12 mm. In general, L is half of the screw length of the installation hook. Locate the air conditioner firmly by wrenching the nuts after having adjusted the body's position well. 76 Installation

79 Indoor unit installation Install the panel Remove the grille Remove the corner covers. Hang the panel to the hooks on the mainbody. If the panel is with auto-lift grille, please watch the ropes lifing the grille, DO NOT make the ropes enwinded or blocked. Installation 77

80 Indoor unit installation Tighten the screws under the panel hooks till the panel closely stick on the ceiling to avoid condensate water. 78 Installation

81 Indoor unit installation Hang the air-in grill to the panel, then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively. Install the corner covers back. te: The panel shall be installed after the wiring connected. Installation 79

82 Indoor unit installation 3.2 Duct indoor unit installation Service space for indoor unit Bolt pitch apacity(kbtu) Size of outline dimension mounted plug L M / ~ Installation

83 Indoor unit installation Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture. Drill four holes of Ø12mm, 5~50mm deep at the selected positions on the ceiling. Then embed the expansible hooks (fittings) Install the main body Make the suspender through the hanger of the main body to suspend it. Adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure the levelness of the main body is within ± Install the air filter Insert the air filter through the filter slot and fix it with 2 screws Install the air duct Please design the air duct as below recommended picture Installation 81

84 Indoor unit installation hange the air inlet direction 1 Take off ventilation panel and flange, cut off the staples at side rail. 2 Stick the attached seal sponge as per the indicating place in the following fig, and then change the mounting positions of air return panel and air return flange. 3 When install the filter mesh, please plug it into flange inclined from air return opening, and then push up. The installation has finish, upon filter mesh which fixing blocks have been insert to the flange positional holes. 82 Installation

85 Indoor unit installation 3.3 eiling & floor indoor unit installation Service space for indoor unit Bolt pitch 1 eiling installation apacity (KBtu/h) D E 18/ K ~ Wall-mounted installation Installation 83

86 Indoor unit installation Install the pendant bolt 1 eiling installation Select the position of installation hooks according to the hook holes positions showed in upper picture. Drill four holes of Ø12mm, 5~50mm deep at the selected positions on the ceiling. Then embed the expansible hooks (fittings). 2 Wall-mounted installation Install the tapping screws onto the wall.(refer to picture below) 3.3. Install the main body 1 eiling installation (The only installation method for the unit with drain pump) Remove the side board and the grille. Locate the hanging arm on the hanging screw bolt. Prepare the mounting bolts on the unit. 8 Installation

87 Indoor unit installation Put the side panels and grilles back. 2 Wall-mounted installation Hang the indoor unit by insert the tapping screws into the hanging arms on the main unit. (The bottom of body can touch with floor or suspended, but the body must install vertically.) Installation 85

88 Indoor unit installation 3. ompact cassette indoor unit installation 3..1 Service space for indoor unit 3..2 Bolt pitch 3..3 Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture. Drill four holes of Ø12mm, 5~50mm deep at the selected positions on the ceiling. Then embed the expansible hooks (fittings). Face the concave side of the installation hooks toward the expansible hooks. Determine the length of the installation hooks from the height of ceiling, then cut off the unnecessary part. 86 Installation

89 Indoor unit installation If the ceiling is extremely high, please determine the length of the installation hook depending on the real situation. 3.. Install the main body Make the suspender through the hanger of the main body to suspend it. Adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure the levelness of the main body is within ±1. Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's lower part should sink into the ceiling for 10~12 mm. In general, L is half of the screw length of the installation hook. Locate the air conditioner firmly by wrenching the nuts after having adjusted the body's position well. Installation 87

90 Indoor unit installation 3..5 Install the panel Remove the grille Hang the panel to the hooks on the mainbody. Tighten the screws under the panel hooks till the panel closely stick on the ceiling to avoid condensate water. Hang the air-in grill to the panel, then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively. te: The panel shall be installed after the wiring connected. 88 Installation

91 Outdoor unit installation. Outdoor unit installation.1 Service space for outdoor unit (Wall or obstacle) W1 W Air inlet More than 30cm More than 30cm Maintain channel Air inlet More than 60cm H Air outlet More than 200cm More than 60cm.2 Bolt pitch A D B Model A B D 12/ ~ / Install the Unit Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Never hold the inlet of the outdoor unit to prevent it from deforming. Do not touch the fan with hands or other objects. Do not lean it more than 5, and do not lay it sidelong. Make concrete foundation according to the specifications of the outdoor units. Fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind. Installation 89

92 Refrigerant pipe installation 5. Refrigerant pipe installation 5.1 Maximum pipe length and height drop onsidering the allowable pipe length and height drop to decide the installation position. Make sure the distance and height drop between indoor and outdoor unit not exceeded the date in the following table. Model Max. Length Max. Elevation 12,000Btu/h 25m 10m 16,000~18,000Btu/h 30m 20m 2,000Btu/h~30,000Btu/h 50m 25m 36,000Btu/h ~60,000Btu/h 65m 30m 5.2 The procedure of connecting pipes hoose the pipe size according to the specification table onfirm the cross way of the pipes Measure the necessary pipe length ut the selected pipe with pipe cutter Make the section flat and smooth. 90 o Lean rude Burr Insulate the copper pipe Before test operation, the joint parts should not be heat insulated Flare the pipe Insert a flare nut into the pipe before flaring the pipe According to the following table to flare the pipe 90 Installation

93 Refrigerant pipe installation Flare dimension A (mm) Pipe diameter Min Max 1/" (6.35) Flare shape /8" (9.52) A 5 ã 1/2" (12.7) R0.~0.8 5/8" (15.9) /" (19) After flared the pipe, the opening part must be seal by end cover or adhesive tape to avoid duct or exogenous impurity come into the pipe Drill holes if the pipes need to pass the wall According to the field condition to bend the pipes so that it can pass the wall smoothly Bind and wrap the wire together with the insulated pipe if necessary Set the wall conduit Set the supporter for the pipe Locate the pipe and fix it by supporter For horizontal refrigerant pipe, the distance between supporters should not be exceed 1m. For vertical refrigerant pipe, the distance between supporters should not be exceed 1.5m onnect the pipe to indoor unit and outdoor unit by using two spanners. Be sure to use two spanners and proper torque to fasten the nut, too large torque will damage the bellmouthing, and too small torque may cause leakage. Refer the following table for different pipe connection. Pipe Diameter (kgf.cm) Torque (N.cm) Sketch map 1/" (6.35) 1~ ~1720 3/8" (9.52) 333~ ~3990 1/2" (12.7) 50~ ~6030 5/8" (15.9) 630~ ~750 3/" (19) 990~ ~ For Units with Twins Function Length and drop height permitted of the refrigerant piping te: Reduced length of the branching tube is the 0.5m of the equivalent length of the pipe. Installation 91

94 Refrigerant pipe installation te: All used branch pipe must be produced by Midea, otherwise it causes malfunction. The indoor units should be installed equivalently at the both side of the U type branch pipe. Pipe Length Drop Height Permitted Value Piping 18K+18K 30m Total pipe length (Actual) 2K+2K 50m L+L1+L2 30K+30K 50m Max. branch pipe length 15m L1, L2 Max. branch pipe length difference 10m L1-L2 Max. height difference between indoor unit and outdoor unit 20m H1 Max. height difference between indoor units 0.5m H Size of joint pipes for indoor unit (R10a) Size of joint pipes for outdoor unit (R10a) 5.3. The branching pipe must be installed horizontally, error angle of it should not large than 10. Otherwise, malfunction will be caused. 92 Installation