Toshiba RAV-RM301SDT-E Installation Manual page 7

• After the installation work, follow the Owner's Manual to explain to the
customer how to use and maintain the unit.
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Relocation
• Only a qualified installer(*1) or qualified service person(*1) is allowed
to relocate the air conditioner. It is dangerous for the air conditioner
to be relocated by an unqualified individual since a fire, electric
shocks, injury, water leakage, noise and / or vibration may result.
• When carrying out the pump-down work shut down the compressor
before disconnecting the refrigerant pipe. Disconnecting the
refrigerant pipe with the service valve left open and the compressor
still operating will cause air or other gas to be sucked in, raising the
pressure inside the refrigeration cycle to an abnormally high level,
and possibly resulting in rupture, injury or other trouble.
CAUTION
This Air Conditioner has adopted a refrigerant HFC (R32 or
R410A) which does not destroy the ozone layer.
• As the R32 or R410A refrigerant is easily affected by impurities such
as moisture, oxidized film, oil, etc., due to the high pressure, be
careful not to allow the moisture, dirt, existing refrigerant, refrigerating
machine oil, etc., to get mixed up in the refrigeration cycle during the
installation work.
• A special tool for the R32 or R410A refrigerant is required for
installation.
• Use a new and clean piping materials for the connecting pipe so that
moisture and dirt are not mixed together during the installation work.
• When using existing pipes, follow the installation manual enclosed
with the outdoor unit.
(*1) Refer to the "Definition of Qualified Installer or Qualified Service Person."
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