MULTI-SPLIT Outdoor Unit: 4MXS32GVJU – Installation Manual

This Installation Manual is for
Multi-Split Systems

Outdoor Unit MODELS: 4MXS32GVJU
 

CONTENTS:

  • Safety Precautions(1) … page 1
  • Safety Precautions(2) … page 2
  • Accessories … page 3
  • Precautions for Selecting the Location … page 3
  • Indooer/Outdoor Unit Installation Drawings … page 4
  • Installation … page 5
  • Connections(connection port) … page 5
  • Precautions on Installation … page 5
  • Outdoor Unit Installation Guidelines … page 6
  • Selecting a location for Installation of the
    Indoor Units … page 6
  • Refrigerant Piping Work(1) … page 7
  • Refrigerant Piping Work(2) … page 8
  • Refrigerant Piping Work(3) … page 9
  • How to Use Reducers … page 10
  • Pump Down Operation … page 10
  • Forced Operation … page 11
  • Wiring(1) … page 11
  • Wiring(2) … page 12
  • Priority Room Setting … page 13
  • Night Quiet Mode setting … page 14
  • COOL/HEAT mode lock … page 14
  • Test run and Final check(1) … page 15
  • Test run and Final check(2) … page 16