Hitachi RAK-18PSA Bedienungsanleitung Seite 38

TROUBLESHOOTING
FILTER CLEANING OPERATION
Filter cleaning is
performed after
the power is
turned on (after • This is for filter cleaning operation check.
the plug-in or after
the circuit breaker
is switched on
after power failure)
• In basic air-conditioner operation (cooling operation etc.), the filter cleaning operation
• During filter cleaning operation or within 5 minutes after the operation, even when
Filter cleaning
operation does not
start
• Is "filter cleaning operation prohibited" being set?
( (CLEAN) indicator
blinks or lit and dim
• Are micro mesh stainless filter, dust catcher, filter cleaning wiper, wiper cover correctly
repeatedly)
• Filter cleaning is not performed if the air conditioner operation is stopped by Sleep
• A whirring motor noise is generated due to driving of the cleaning unit.
• A clapping noise is generated when the dust catcher collects the dust swept by the
Noise occurred
during filter
• A clapping noise is generated when the dust catcher is turned over by the cleaning
cleaning operation
• A sweeping sound is generated when the cleaning unit sweeps the dust.
• After the filter cleaning wiper maintenance, is the cleaning unit return to the right
Cleaning unit
stops halfway
• Are micro mesh stainless filter, dust catcher, filter cleaning wiper, wiper cover correctly
• Filter may not be cleaned evenly depending on the environment in which the air
Micro mesh
• Depending on dust amount, the micro mesh stainless filter may not be completely
stainless filter is
still dirty
All manuals and user guides at all-guides.com
will not start even when the
pressed. ( (CLEAN) indicator lit for 1 second/off for 1 second, for 10 seconds)
the (FILTER CLEAN) button on the remote controller is pressed, the filter
cleaning operation will not restart to protect the device.
( (CLEAN) indicator lit for 1 second/off for 1 second, for 10 seconds)
Please return to the filter cleaning operation setting.
( (CLEAN) indicator lit for second/off for 1 second, for 10 seconds)
installed?
( (CLEAN) indicator lit for 4 seconds/off for 1 second)
Timer or Off Timer function. However, if the air conditioner is stopped by Sleep
Timer or Off Timer every time, filter cleaning will be performed approximately once
a week.
cleaning unit.
unit.
end part using the remote controller?
installed?
( (CLEAN) indicator lit for 4 seconds/off for 1 second)
conditioner is used. To solve this problem, clean the micro mesh stainless filter.
cleaned by manual filter cleaning operation performed at your preferred time while
filter cleaning operation is prohibited.
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(FILTER CLEAN) button on the remote controller is