Справочник Пользователя для Toshiba RAV-SM801AT-E

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20 m or shorter

∗

21 m to 30 m

∗

Caution at addition of refrigerant

When the total length of refrigerant pipe exceeds
20 m, add 20 g/m of refrigerant and the maximum
total length of pipe is 30 m.
(Max. amount of additional refrigerant is 200 g.)

Charge the refrigerant accurately. Overcharge may
cause a serious trouble of compressor.

When using an air conditioner under low outside temperature condition (Outside temp.:–5°C or lower) with
COOL mode, prepare a duct or wind shield so that it is not affected by the wind.

Addition of refrigerant is
unnecessary at the local site.

<Addition of refrigerant>
Add 20 g of refrigerant for every
1 m of pipe which exceeds 20 m.

20 m or shorter

∗

21 m to 30 m

Addition of refrigerant is
unnecessary at the local site.

<Addition of refrigerant>
Add 40 g of refrigerant for every
1 m of pipe which exceeds 20 m.

∗

Caution at addition of refrigerant

When the total length of refrigerant pipe exceeds
20 m, add 40 g/m of refrigerant and the maximum
total length of pipe is 30 m.
(Max. amount of additional refrigerant is 400 g.)

Charge the refrigerant accurately. Overcharge may
cause a serious trouble of compressor.

Be careful to the following items before installation.

Suction

Suction hood (Side)
Discharge hood

Fin

Suction hood 
(Rear side)

Suction

Fin

Discharge

• For air purge, use a vacuum pump.

• Do not use refrigerant charged in the outdoor unit

for air purge. (The refrigerant for air purge is not
contained in the outdoor unit.)

• Be sure to fix the power cables and indoor/outdoor

connecting cables with clamps so that they do not
contact with the cabinet, etc.