Toshiba MMU-UP0151SH-E Installation Manual page 7

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.
(*1) Refer to the "Definition of qualified installer or qualified service person".
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.
To Disconnect the Appliance from Main Power Supply.
• This appliance must be connected to the main power supply by
means of a switch with a contact separation of at least 3 mm.
11-EN
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12-EN