Hitachi RC-BGH1FA0G Manual page 12

Indoor FrostWash3.0 operation
The dust and dirt adhering to indoor heat exchanger which is the cause of the smell. They are washed away
●
by freezing and thawing of the heat exchanger.
FrostWash3.0 function can work when the outdoor temperature is 1℃ to 43℃ and Indoor humidity is 30% to 70%.
●
Operation is started
Normal operation
Operation is
" " lamp on the indoor unit lights up during FrostWash3.0 operation.
When pressing "On/Off " button during FrostWash3.0 operation, FrostWash3.0 will stop.
In order to protect the product, FrostWash3.0 function cannot be carried out again for about 60 minutes after
FrostWash3.0 operation is completed.
Indoor FrostWash3.0(Manual Mode)
When the unit is off, press
1
2
OK
Precautions for Use
Do not open windows or doors during
●
drips down occasionally. This will wet your furniture.
Do not open or remove the front panel during
●
FrostWash3.0 operation does not wash away all dust and dirt.
●
Hissing, fizzy or squeaking noise may generate during FrostWash3.0 operation.
●
If the air conditioner is continuously running, FrostWash3.0 function is not effective.
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During FrostWash3.0 operation, if power is turned off and then power is restored, FrostWash3.0 function
●
restart.
After turning on the power, please wait a moment if you want to start FrostWash3.0.
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If On timer or Off timer or weekly timer is set , there is a need to cancel those timer before operating FrostWash 3.0.
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If My Mode is selected then FrostWash3.0 operation will not work.
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For multi connections,
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1. Only one indoor unit is allowed to be started FrostWash3.0 operation.
2. The indoor unit that started FrostWash3.0 first has priority, and FrostWash3.0 is executed.
3. The air conditioning operation takes precedence over indoor FrostWash3.0.
The process of Indoor FrostWahs3.0
is pressed
FrostWash3.0 operation
120min (max)
stopped
(FrostWash3.0) button, manual FrostWash3.0 will start.
How to start and cancel indoor FrostWash3.0 (Manual mode).
Press the FrostWash3.0 button
●
screen. FrostWash3.0 operation start with beep sound and
up on the indoor unit.
After one hour, " " & "
●
hours, the indoor unit will stop FrostWash3.0 operation.
In order to protect the product, FrostWash3.0
●
again for about 60 minutes after the FrostWash3.0
Press the (On/Off) button, the operation will stop.
" " lamp on the indoor unit turns off.
3.0
- 12 -
Unit remain in standby mode
FrostWash3.0 ends
, FrostWash3.0
" disappears from the LCD. After about two
.
3.0 operation. It may cause injury or malfunction.
& display on LCD
"
.