Toshiba 13342 설치 매뉴얼 - 페이지 4

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Outdoor Unit

To disconnect the appliance from the main power supply

This appliance must be connected to the main power supply by means of a circuit breaker or

a switch with a contact separation of at least 3 mm in all poles.

NEW REFRIGERANT AIR CONDITIONER INSTALLATION

THIS AIR CONDITIONER USES THE NEW HFC REFRIGERANT (R32), WHICH DOES

NOT DESTROY THE OZONE LAYER.

R32 REFRIGERANT IS APT TO BE AFFECTED BY IMPURITIES SUCH AS WATER,

OXIDIZING MEMBRANES, AND OILS BECAUSE THE PRESSURE OF R32

REFRIGERANT IS APPROX. 1.6 TIMES OF REFRIGERANT R22.

AS WELL AS THE ADOPTION OF THIS NEW REFRIGERANT, REFRIGERATING

MACHINE OIL HAS ALSO BEEN CHANGED. THEREFORE, DURING INSTALLATION

WORK, BE SURE THAT WATER, DUST, FORMER REFRIGERANT, OR REFRIGERATING

MACHINE OIL DOES NOT ENTER THE REFRIGERATION CYCLE OF A NEW-

REFRIGERANT AIR CONDITIONER. TO AVOID MIXING REFRIGERANT AND

REFRIGERATING MACHINE OIL, THE SIZES OF CHARGING PORT CONNECTING

SECTIONS ON THE MAIN UNIT ARE DIFFERENT FROM THOSE FOR THE

CONVENTIONAL REFRIGERANT, AND DIFFERENT SIZE TOOLS ARE ALSO REQUIRED.

FOR CONNECTING PIPES, USE NEW AND CLEAN PIPING MATERIALS WITH HIGH

PRESSURE WITHSTAND CAPABILITIES, DESIGNED FOR R32 ONLY, AND ENSURE

THAT WATER OR DUST DOES NOT ENTER. MOREOVER, DO NOT USE ANY EXISTING

PIPING AS ITS PRESSURE WITHSTAND MAY BE INSUFFICIENT AND MAY CONTAIN

IMPURITIES.

CAUTION

Installation Manual