Not Malfunction Of The Air Conditioner - Daikin FUA71AVEB Operation Manual

 CLEANING BEFORE AND AFTER
SEASONAL USE
WHAT TO DO WHEN START UP AFTER A
LONG STOP
Confirm the following.
• Check that the air inlet and outlet of indoor and
outdoor unit are not blocked.
Remove any obstacle.
Obstacles decrease the fan speed, and cause
performance decrease and breakage of the
devices.
Clean the air filter.
• After cleaning the air filter, make sure to attach it.
(Refer to "MAINTENANCE (FOR SERVICE
PERSONNEL)" on page 8.)
For information on how to install, remove, or clean
a optional sold air filter, refer to the user's manual
attached to the air filter.
• Turn off the indication "
filter" displayed on the remote controller after
turning on the power.
• For details, refer to the operation manual attached
to the remote controller.
The indication can be turned off whether in
operation or at stop.
Turn on the power circuit breaker at least
6 hours before operation.
• This is required in order to activate the air
conditioner smoothly, and to protect the air
conditioner.
• The display on the remote controller will be shown
when the power circuit breaker is turned on.
HEATING OPERATION within 6 hours after
power is supplied to the air conditioner.
Some model series perform the following operation
to protect the devices.
If the HEATING OPERATION is performed within
6 hours after power is supplied to the air conditioner,
the indoor fan stops for about 10 minutes during the
outdoor unit operation to protect the devices.
The above operation is performed not only for
installation, but every time the power circuit breaker
is turned off/on.
For comfortable use, do not turn off the power circuit
breaker during seasonal use of the HEATING
OPERATION.
11
" or "Time to clean
WHAT TO DO WHEN STOPPING THE AIR
CONDITIONER FOR A LONG PERIOD
Turn on FAN OPERATION for a half day on the
fine day and dry the indoor unit.
• This can prevent the causes of mould.
Turn off the power circuit breaker.
• During the power circuit breaker is turned on,
some watts of electricity is being used even if the
air conditioner is not operating.
Turn off the power circuit breaker for saving
energy.
• The display on the remote controller will vanish
when the power circuit breaker is turned off.
Clean the air filter.
• Be sure to replace the air filter to its original place
after cleaning.
(Refer to "MAINTENANCE (FOR SERVICE
PERSONNEL)" on page 8.)
For information on how to install, remove, or clean
an optional sold air filter, refer to the user's
manual attached to the air filter.
NOTE
The inside of the air conditioner may become
contaminated after several seasons of use,
potentially causing performance degradation and
water leakage.
Ask your local dealer for details on cleaning the
inside of the indoor unit. This operation requires a
qualified service person.
9. NOT MALFUNCTION OF THE AIR
CONDITIONER
The following symptoms do not indicate air
conditioner malfunction
• HEATING OPERATION within 6 hours after the
power is supplied to the air conditioner.
Some model series perform the following
operation to protect the devices.
If the HEATING OPERATION is performed within
6 hours after the power is supplied to the air
conditioner, the indoor fan stops for about
10 minutes during the outdoor unit operation to
protect the devices.
The above operation is performed not only for
installation, but every time the power circuit
breaker is turned off/on.
For comfortable use, do not turn off the power
circuit breaker during seasonal use of the
HEATING OPERATION.
English