VRV-S Outdoor Units RXYMQ36MVJU ; RXYMQ48MVJU

This Installation Manual is for
VRV-S Outdoor Units

OUTDOOR UNITS MODELS: RXYMQ36MVJU ; RXYMQ48MVJU
 

CONTENTS:

  • 1.Center of Gravity … page 2
  • 2.REFNET Pipe System … page 3
  • 2.1Layout Example … page 3
  • 2.2Field Refrigerant Piping … page 4
  • 2.3REFNET Joints and Headers … page 4
  • 3.REFNET Pipe … page 7
  • 3.1REFNET Joint (Branch Kit) … page 7
  • 3.2REFNET Header(Branch Kit) … page 7
  • 4.Installation … page 9
  • 4.1Safety Considerations RXYMQ-M … page 9
  • 4.2Introduction … page 11
  • 4.3Before Installation … page 11
  • 4.4Selection of Installation Location … page 12
  • 4.5Refrigerant Piping Work … page 17
  • 4.6Example of connection … page 20
  • 4.7Airtight test and vacuum drying … page 21
  • 4.8Electrical Wiring Work … page 22
  • 5.Checks after Completion of Work … page 26
  • 5.1 Caution for Refrigerant Leaks … page 28