Mitsubishi Electric MXZ-2D 33VA, 40VA, 42VA, 53VA(H) split-type air conditioner Installation Manual

Below you will find brief information for split-type air conditioner MXZ-2D 33VA, split-type air conditioner MXZ-2D 40VA, split-type air conditioner MXZ-2D 42VA, split-type air conditioner MXZ-2D 53VA(H). This manual describes the installation of the outdoor unit which includes information about the connecting wires, pipe connection, purging procedures, and leak testing. This installation manual is for installers only, and does not cover installation of the indoor unit.

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Mitsubishi Electric MXZ-2D 33VA, 40VA, 42VA, 53VA(H) Installation Manual | Manualzz

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Key features

  • Outdoor unit installation
  • Pipe connection and flaring
  • Purging and leak testing
  • Refrigerant charging
  • Test run
  • Pumping down
  • Locking operation mode
  • Lowering noise

Frequently asked questions

The maximum pipe length for the MXZ-2D 33VA is 20 meters, but this can be reduced if the outdoor unit is installed higher than the indoor unit.

You will need a Phillips screwdriver, flare tool, level, gauge manifold, scale, vacuum pump, utility knife, charge hose, torque wrench, pipe cutter, wrench, and a 4mm hexagonal wrench.

The purging procedures for the MXZ-2D series involve connecting a vacuum pump to the service port of the stop valve, vacuumizing for at least 15 minutes, checking the vacuum with the gauge manifold valve, and then charging the system with the prescribed amount of refrigerant.
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