Hitachi RAC-50NX2, Руководство по обслуживанию

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ENGLISH
DEUTSCH
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ALIANO
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ANISH
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TUGUÊS
∂ÏÏËÓÈο
Р
УССКИЙ
1. AIR FILTER
Clean the air filter, as it removes dust inside the room.
Be sure to clean the filter once every two weeks so as not to consume electricity unnecessarily.
PROCEDURE
MAINTENANCE
Open the front panel.
• To open the front panel, use the remote controller to stop unit
operation. Then press at the top left and right corners of the front
panel.
• Grasp the left and right sides of the front panel and open it toward you.
1
WARNING
• Before cleaning, stop unit operation with the remote controller and turn off the circuit breaker.
Remove the filters.
2
Remove dust of the filters using a vacuum cleaner.
• After using neutral detergent, wash with clean water and dry in
shade.
3
Attach the filters.
4
CAUTION
• Do not wash with hot water at more than 40°C. The filter may shrink.
• When washing it, shake off moisture completely and dry it in the shade; do not expose it directly to the sun.
The filter may shrink. And also use a soft sponge to wash. Using a scrubber or brush cause the metal film
on the surface to come off.
• Don’t operate the unit without filter. Fault may occur if you continue.
Close the front panel.
1. To close the front panel, press the upper center part of the front
panel.
2. Press at the top left and right corners of the front panel.
5
CAUTION
•
Do not expose the unit to water as it may cause an electric shock.
• For cleaning inside the air conditioner, consult your sales agent.
• Avoid using detergent when cleaning the heat exchanger of the indoor unit. Unit failure may result.
• When cleaning the heat exchanger with a vacuum cleaner, make sure to wear gloves so as not to injure your
hands on the heat exchanger fins.
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HOW TO CHANGE THE BATTERIES IN THE REMOTE CONTROLLER
CIRCUIT BREAKER
When you do not use the room air conditioner, set the circuit breaker to “OFF”.
HOW TO USE THE AIR CONDITIONER EFFECTIVELY
1. An average room temperature setting is probably the best for you as well as being
economical.
• Excessive cooling or heating is not recommended for health reasons. High electricity
bills may also result.
• Close the curtains or blinds to prevent heat from flowing into or escaping the room as
well as to make more effective use of electricity.
2. At intervals, the doors and windows should be opened to let fresh air in.
CAUTION
Make sure the room is ventilated when operating the air conditioner
at the same time as other heating appliances.
3. Using the timer is recommended before going to sleep or going out.
4. The following must never be used for cleaning the indoor and outdoor units:
• Benzine, thinner and scrub can damage plastic surfaces or coating.
• Hot water above 40°C can shrink the filter and deform plastic parts.
5. Do not block the air intake and air outlet.
• Do not block the air outlets and intakes of the indoor and outdoor units with curtains
or other obstacles which could degrade air conditioner performance and cause unit
failure.
TEMPORARY SWITCH
If the remote controller does not work due to battery
failure, press this switch to start and stop operation.
• This temporary operation will be at the setting made
most recently. (The unit will immediately go into
automatic operation once power is switched on.)
TEMPORARY SWITCH
CAUTION
1. Do not mix new and old batteries, or different type of
batteries together.
2. Remove the batteries when you do not use the remote
controller for 2 or 3 months.
Install the new batteries.
The direction of the batteries should match the marks in
the case.
Remove the cover as shown in the figure and remove the
old batteries.
2
1
Push and pull to
the direction of
arrow mark
▼
.
Cover
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