Mitsubishi Electric M-SERIES Manuals

5

Back to Index Page C.1 Wall-Mounted

• • 5

    Table of Contents

• 7

  C.1.1Specifications

  • 7

    Cooling Only
  • 9

    Fixed Speed Heat Pump
  • 11

    Inverter Heat Pump

• 18

  Outlines and Dimensions

  • 19

    Indoor Unit
  • 24

    Outdoor Unit

• 27

  C.1.3Wiring Diagram

  • 27

    Indoor Unit
  • 33

    Outdoor Unit

• 52

  Refrigerant System Diagram

  • 52

    Cooling Only
  • 55

    Fixed Speed Heat Pump
  • 58

    Inverter Heat Pump

• 64

  Performance Curves

  • 65

    Cooling Only
  • 68

    Fixed Speed Heat Pump
  • 72

    Inverter Heat Pump
  • 78

    Powerful Heating Heat Pump

• 87

  Performance Data

  • 87

    Cooling Only
  • 99

    Fixed Speed Heat Pump
  • 112

    Inverter Heat Pump

• 143

  Noise Criteria Curves

  • 147

    Indoor Unit
  • 152

    Outdoor Unit

• 155

  Troubleshooting

  • 155

    Cooling Only/Fixed Speed Heat Pump
  • 157

    Inverter Heat Pump

• 170

  Installation Procedure

  • 170

    Cooling Only/Fixed Speed Heat Pump
  • 183

    Inverter Heat Pump

• 195

  Operation and Actuator Control

  • 195

    MSC/MS/MSH Series
    • 204

      MSZ-FD . VA/S Series
    • 215

      MSZ-GE . VA Series
    • 223

      MSZ-HC . VA/VAB Series
    • 228

      MSZ-SF . VA Series

• 235

  Center of Gravity Position

• 236

  Capacity Correction Ratio Curve for Piping Length

237

Back to Index Page C.2 Floor-Standing

• • 239

    Indoor Unit
  • 239

    Outdoor Unit

• 241

  Wiring Diagram

  • 241

    Indoor Unit
  • 242

    Outdoor Unit

• 245

  Refrigerant System Diagram

• 247

  Performance Curves

  • 248

    Inverter Heat Pump

• 251

  Performance Data

  • 251

    Inverter Heat Pump

• 258

  Noise Criteria Curves

  • 258

    Inverter Heat Pump

• 259

  Troubleshooting

  • 259

    Inverter Heat Pump

• 263

  Installation Procedure

• 267

  Operation

  • 267

    MFZ-KA VA Series

• 275

  Center of Gravity Position

• 276

  Capacity Correction Ratio Curve for Piping Length

277

Back to Index Page C.3 Ceiling Cassette

• 280

  Indoor Unit
• 280

  Wiring Diagram
  • 281

    Indoor Unit
• 281

  Refrigerant System Diagram
  • 281

    Inverter Heat Pump
• 282

  Noise Criteria Curves
  • 283

    Inverter Heat Pump
• 283

  Troubleshooting
  • 288

    Inverter Heat Pump
• 288

  Installation Procedure
• 295

  Operation
  • 295

    MLZ-KA • VA Series

• 2

  Table of Contents

3

1 Items to be Practiced Without Fail for Safety

• 3

  Cautionary Instructions for Operation
• 4

  Cautionary Instructions for Maintenance & Inspection
• 5

  Cautionary Instructions for Work

7

2 Before Using

• 7

  Cautionary Instructions in General
• 8

  Operation
  • 8

    Switching Operation
  • 9

    Trip and Reset Operation
• 12

  How to Set Current Rating, Trip Characteristic, Sensitive Current and Operating Time
  • 12

    Cautionary Instructions for Setting
  • 12

    How to Set Characteristics of Molded-Case Circuit Breakers [Electronic Overcurrent Tripping Type]
  • 14

    How to Set Characteristics of Molded-Case Circuit Breakers [Electronic Overcurrent Tripping Type]
  • 14

    How to Set Characteristics of Molded-Case Circuit Breakers [Applicable Models: NFE2000-S, NFE3000-S, NFE4000-S]
  • 15

    How to Set Inverse Time-Delay or Instantaneous Tripping Characteristics of Circuit Breakers [Adjustable Thermal or Magnetic Type]
  • 15

    How to Switch Voltage, Sensitivity Current and Operating Time (Time Delay Type) of Earth Leakage Circuit Breakers
  • 16

    How to Change Rated Current, Tripping Characteristic and Leak Tripping Characteristic Series Earth Leakage Circuit Breakers (Electronic Overcurrent Tripping Type)
  • 18

    How to Switch Voltage, Sensitivity Current and Operating Time of Earth-Leakage Relay

19

3 Installation

• 19

  Notice for Selection
• 19

  Normal Service Conditions
• 20

  Non-Standard Conditions
• 21

  Inspection at Arrival
• 21

  Conditions During Transport and Storage
  • 21

    Transport
  • 21

    Storage
• 22

  Installation and Connection
  • 22

    General
  • 22

    Installation
  • 23

    Connection
  • 24

    Mounting Direction
  • 25

    Distances between Circuit Breaker and Earthed Metal Parts
  • 26

    Current-Carrying Capacity and Operating Temperature
  • 28

    Breaker Arrangements
  • 34

    Instruction for Connections
  • 43

    Instruction for Accessories
  • 55

    External Accessories

75

4 Maintenance and Inspection

• 75

  Initial Inspection
• 79

  Periodical Inspection
• 79

  Inspection after Tripping
• 80

  Yardstick Service Life
• 80

  Standard Tools and Measuring Instruments

81

5 Troubleshooting

• 81

  Troubleshooting for Circuit-Breaker Proper (MCCB/ELCB)
• 82

  Troubleshooting for Leakage Operation Portion
• 82

  Troubleshooting of Accessories
• 83

  Analysis of Unnecessary Operation
  • 83

    Classification of ELCB Operation
  • 83

    Detail of Operation

87

6 After-Sales Service

• 87

  Countermeasures to be Taken in Case of Anomaly
• 87

  After-Sales Service System

88

APPENDIX 1 Breaker Mounting Screws

89

APPENDIX 2 Standard Tightening Torque for Connections

90

APPENDIX 3 Operating Force of Handle

91

APPENDIX 4 Service Network

2

English

• • 2

    Table of Contents

• 3

  1 Dimensions

• 4

  2 Inspect Shipment

• 4

  3 Safety Precautions

  • 4

    Before Installation and Electric Work
  • 5

    Precautions for Devices that Use R410A Refrigerant
  • 5

    Before Getting Started
  • 5

    Before Getting Installed (Moved)-Electrical Work
  • 6

    Before Starting the Test Run

• 6

  4 Indoor Unit Accessories

• 6

  5 Selecting an Installation Site

• 6

  6 Combining Indoor Units with Outdoor Units

• 6

  7 Installing the Unit

• 7

  8 Duct Connection

• 7

  9 Mount Positions

  • 7

    Vertical Installations
  • 8

    Horizontal Right Installations
  • 9

    Horizontal Left Installations
  • 13

    Down Ow Installations

• 15

  10 Air Lter

• 16

  11 Refrigerant Piping Work

  • 17

    Insulation
  • 17

    Piping Size

• 18

  12 Drain Connections

• 19

  13 Electrical Wiring

  • 20

    Remote Controllers
  • 21

    Connecting Line Voltage
  • 22

    Condensate over Ow Safety Switch Connection
  • 22

    Changing Blower External Static Pressure
  • 23

    ERV (Energy Recovery Ventilation)
  • 24

    Humidi er

• 25

  14 Test Run

  • 25

    Before Test Run
  • 25

    Self-Check
  • 27

    Auto Restart Function

28

Français

• 29

  1 Dimensions

• 30

  2 Véri Cation de la Livraison

• 30

  3 Consignes de Sécurité

  • 30

    Avant L'installation de L'appareil Et L'installation Électrique
  • 31

    Précautions À Prendre Avec Les Appareils Utilisant Le Réfrigérant R410A
  • 31

    Avant de Commencer
  • 31

    Avant de Procéder À L'installation (Au Déplacement) - Installation Électrique
  • 32

    Avant D'effectuer L'essai de Fonctionnement

• 32

  4 Accessoires de L'appareil Intérieur

• 32

  5 Sélection de L'emplacement D'installation

• 32

  6 Combinaison des Appareils Intérieurs Avec des Appareils Extérieurs

• 32

  7 Installation de L'appareil

• 33

  8 Raccordement des Conduits

• 33

  9 Positions de Montage

  • 33

    Installation Verticale
  • 34

    Installation Horizontale du Côté Droit
  • 35

    Installation Horizontale du Côté Gauche
  • 39

    Installation en Ux Descendant

• 41

  10 Filtre À Air

• 42

  11 Mise en Place des Tuyaux de Réfrigérant

  • 43

    Isolation
  • 43

    Taille des Tuyaux

• 44

  12 Raccords D'évacuation

• 45

  13 Câblage Électrique

  • 46

    Commandes À Distance
  • 47

    Raccordement À la Tension de Ligne
  • 48

    Connexion de L'interrupteur de Sécurité de Débordement de Condensat
  • 48

    Modi Cation de la Pression Statique Extérieure (PSE) du Ventilateur
  • 49

    Ventilation Avec Récupération D'énergie (ERV)
  • 50

    Humidi Cateur

• 51

  14 Essai de Fonctionnement

  • 51

    Avant L'essai de Fonctionnement
  • 51

    Autocontrôle
  • 53

    Fonction de Redémarrage Automatique

• 3

  Table of Contents

4

1 Safety Precaution

• 4

  Always Observe for Safety
• 4

  Cautions Related to New Refrigerant

5

2 Part Names and Functions

6

3 Specification

8

4 Fan Performance and Corrected Air Flow

• 8

  Mvz-A12Aa7
• 9

  Mvz-A18Aa7
• 10

  Mvz-A24Aa7
• 11

  Mvz-A30Aa7
• 12

  Mvz-A36Aa7
• 13

  Mvz-A12, 18, 24, 30, 36Aa7

14

5 Sound Pressure Levels

• 14

  Sound Pressure Level
• 14

  NC Curves

17

6 Outlines & Dimensions

19

7 Wiring Diagram

20

8 Refrigerant System Diagram

21

9 Heater Control

• 23

  Fan Control
• 24

  CN24RELAY-KIT-CM3 (Optional Parts) Installation

26

10 Humidifier Control

• 26

  Installation

27

11 Erv (Energy Recovery Ventilation) Control

28

12 Troubleshooting

• 28

  Cautions On Troubleshooting
• 29

  Self-Check Function
• 31

  Self-Diagnosis Action Table
• 35

  Troubleshooting By Inferior Phenomena
• 36

  Test Point Diagram
• 38

  Trouble Criterion of Main Parts
• 38

  Thermistor
• 39

  DC Fan Motor (FAN MOTOR/INDOOR CONTROLLER BOARD)
• 40

  Functions of DIP Switch and Jumper Wire

41

13 Disassembly Procedure

• 41

  Control Box
• 42

  Thermistor (Return Air)
• 43

  Coil Assembly
• 45

  Blower/Fan Assembly

• 5

  Symbols Used in the Text
• 5

  Symbols Used in the Illustrations
• 6

  Disposing of the Unit

• 8

  Operation Mode Select
• 9

  Fan Speed Setting
• 9

  Ventilation

• 17

  Symboles Utilisés Dans Le Texte
• 17

  Symboles Utilisés Dans Les Illustrations
• 18

  Mise Au Rebut de L'appareil

• 20

  Sélection du Mode de Fonctionnement
• 21

  Réglage de la Vitesse du Ventilateur
• 21

  Ventilation