Hitachi RAS-18LH2 Service Manual page 25

FOR USER'S INFORMATION
The Air Conditioner And The Heat Source In The Room
!
Caution
If the amount of heat in the room is above the cooling
capability of the air conditioner (for example: more people
entering the room, using heating equipments and etc.),
the preset room temperature cannot be achieved.
When the indoor unit is not to be used for a long period
of time, please switch off the power from the mains. If
the power from mains remains "ON", the indoor unit still
consumes about 8W in the operation control circuit even
if it is in "OFF" mode.
! Warning
To protect the whole unit during lightning, please stop
operating the unit and remove the plug from the socket.
!
Caution
To avoid noise interference, please place the indoor
unit and its remote controller at least 1m away from
electrical products.
This term is valid only for the products, being purchased on the territory of Russian Federation.
In accordance with the article 5.2 of the Law "On Protection of Consumers" in operational conditions in Russian
Federation the operating life of a domestic air conditioner is determined as 7 years from the date of manufacture.
Considering the high quality, reliability and high level of operating safety of "Hitachi" products, the actual operating
life may considerably exceed the offi cial one.
This operating life is related to those parts of the product that are needed for its proper functioning under the fol-
lowing conditions:
● The item is properly assembled by a certifi ed company and is used according to the service and operation manual.
● The repair and annual technical service are carried out by the company which installed this product
Not Operating For A Long Time
When Lightning Occurs
Interference From Electrical Products
Product Operating Life
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