Hitachi RAC-10EX9, Руководство пользователя

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AIR EXCHANGER OPERATION
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Air Exchanger fan: Operate the ventilation and exhaust.
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Air Exchanger still can be operated regardless air-cond is ON
or OFF.
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Air Exchange operation.
Press “ ” button.
●
Follow this sequence to select the air exchanger mode.
●
Operation lamp and air exchanger at indoor are ON, and air
exchanger operation is operating according to the remote
control setting.
●
During air-cond operation, when setting the air exchanger
function, air exchanger fan speed “high” or “low” shall change
10 seconds later.
●
If setting air-exchanger operation during twin air flow mode
(refer pg 19), twin air flow mode will be cancelled and air-
exchanger mode will take place; when the air-exchanger
operation is OFF, twin air flow will continue to operate.
●
During air-exchanger operation, clean air will be blown to indoor,
after passing through the UV-LED and Air Duct Filter. At this
moment, the AIR EXCHANGER lamp at the fresh air outlet
and air purifier lamp will ON.
●
Although the ventilated air is deodorized by the ventilation
filter, the odor of the ventilated air may enter the room according
to the environment where the filter is utilized. If there is concern
regarding any odors, please stop the device.
●
Operate the exhaust for about 10 minutes every 2 hours during
ventilation to prevent dew condensation on the air exchanger
fan and hose. This is to prevent dust from plugging the hose.
1
Exhaust (high) Exhaust (low) Air-exchanger (high)
Stop
Air-exchanger
(low)
STOP
Press the (START/STOP) button or button to cancel.
(During COOL and DEHUMIDIFY operation)
●
If the fresh air is insufficient during air conditioning operating in a sealed room or simultaneously with
a heating appliance, open a window or ventilate with a fan.
●
If fresh air in is insufficient, oxygen deficiency may cause asphyxiation.
WARNING
!