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• Never recover the refrigerant into the outdoor unit. Be sure to use
a refrigerant recovery machine to recover the refrigerant when
moving or repairing. It is impossible to recover the refrigerant into
the outdoor unit. Refrigerant recovery into the outdoor unit may
result in serious accidents such as explosion of the unit, injury or
other accidents.
(*1) Refer to the "Definition of Qualified Installer or Qualified Service
Person."
CAUTION
This air conditioner adopts the HFC refrigerant (R32) which
does not destroy the ozone layer.
• R32 refrigerant has a high working pressure and is apt to be
affected by impurities such as water, oxidizing membrane, and
oils. Therefore, during installation work, be careful that water,
dust, previous refrigerant, refrigerating machine oil, or other
substances do not enter the R32 refrigeration cycle.
• Special tools for R32 or R410A refrigerant are required for
installation.
• For connecting pipes, use new and clean piping materials, and
make sure that water and/or dust does not enter.
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.
Do not wash air conditioners with pressure washers.
• Electric leaks may cause electric shocks or fires.
Since the mildly flammable refrigerant R32 is used, for the
installation conditions and safety precautions for indoor units,
outdoor units, etc., refer to the following "Precautions for using R32
refrigerant" and do the installation works.
15-EN
Precautions for using R32 refrigerant
Make sure installation, servicing, maintenance and repair comply
with instructions from TOSHIBA and with applicable legislation (for
example, national gas regulation) and are executed only by
authorized people.
These safety cautions describe important matters concerning
safety to prevent injury to users or other people and damages to
property. Please read through this manual after understanding the
contents below (meanings of indications), and be sure to follow the
description;
MEANINGS OF SYMBOLS DISPLAYED ON THE UNIT
Refrigerant type is written on nameplate of
WARNING
In case that refrigerant type is R32, this unit
(Risk of
fire)
If refrigerant leaks and comes in contact with
fire or heating part, it will create harmful gas
Read the OWNER'S MANUAL carefully before operation.
Service personnel are required to carefully read the
OWNER'S MANUAL and INSTALLATION
MANUAL before operation.
Further information is available in the OWNER'S
MANUAL, INSTALLATION MANUAL, and the like.
– 8 –
This mark is for R32 refrigerant only.
outdoor unit.
uses a flammable refrigerant.
and there is risk of fire.
EN
16-EN
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