Toshiba 13J2KCVRG-T Installation Manual - Page 5

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• Do not use any refrigerant different from the one specified for complement or

replacement.

Otherwise, abnormally high pressure may be generated in the refrigeration

cycle, which may result in a failure or explosion of the product or an injury to

your body.

• Do not use means to accelerate the defrosting process or to clean, other than

those recommended by the manufacturer.

• The appliance shall be stored in a room without continuously operating ignition

sources (for example: open flames, an operating gas appliance or an operating

electric heater).

• Be aware that refrigerants may not contain an odour.

• Do not pierce or burn as the appliance is pressurized. Do not expose the

appliance to heat, flame, sparks, or other sources or ignition. Else, it may

explode and cause injury or death.

• For R32 model, use pipes, flare nut and tools which is specified for R32

refrigerant. Using of existing (R22) piping, flare nut and tools may cause

abnormally high pressure in the refrigerant cycle (piping), and possibly result in

explosion and injury.

• Thickness of copper pipes used R32 must be more than 0.8 mm. Never use

copper pipes thinner than 0.8 mm.

• Do not perform flare connection inside a building or dwelling or room,

whenjoining the heat exchanger of indoor unit with interconnection piping.

Refrigerantconnection inside a building or dwelling or room must be made by

brazing orwelding. Joint connection of indoor unit by flaring method can only be

madeat outdoor or at outside of building or dwelling or room. Flare connection

maycause gas leak and flammable atmosphere.

• After completion of installation or service, confirm there is no leakage of

refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire.

• Appliance and pipe-work shall be installed, operated and stored in a room with

a floor area larger than A

How to get A

min

M is the refrigerant charge amount in appliance in kg. h

height of the appliance in m: 0.6 m for floor standing/1.8 m for wall mounted/

1.0 m for window mounted/2.2 m for ceiling mounted (For these units

recommendinstallation height 2.5 m.).

• Comply with national gas regulations.

min

: A

= (M / (2.5 x 0.22759 x h

min

))

is the installation