Hitachi RAC-50DPA Manual página 5

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 Á owing 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.
Make sure the room is ventilated when operating the air conditioner
CAUTION
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 À lter 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.
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