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Table of Contents
  • Precaution

    5
  • Function

    7
  • Dimension

    9
  • Outdoor unit

    10
  • Specification

    11
  • Refrigerant cycle diagram

    15
  • Operation limits

    16
  • Schematic diagram and Wiring diagram

    17
  • Wiring diagram

    18
  • Indoor unit

    20
  • Installation details

    23
  • Air purging of the piping and indoor unit

    24
  • Pumping down (Re-installation)

    25
  • Re-air purging (Re-installation)

    26
  • Balance refrigerant of the 2-way, 3-way valves

    27
  • Evacuation

    28
  • Gas charging

    29
  • Capacity table

    30
  • MSG-09CRN2

    31
  • MSG-12CRN2

    32
  • MSG-16CRN2

    33
  • MSG-18CRN2

    34
  • MSG-21CRN2

    35
  • Electronic function

    36
  • Protection

    37
  • Dehumidifying mode

    38
  • Heating mode

    39
  • Defrosting mode(available for heating mode)

    40
  • Auto mode

    41
  • Force cooling function

    42
  • Auto restart function

    43
  • Model and Parameters

    44
  • Troubleshooting

    45
  • Diagnostic chart

    47
  • Resetting phenomenon often occurs during operation

    48
  • Operation lamp off and Timer lamp flashes

    49
  • Characteristic of temperature sensor

    50