Maintenance (For Service Personnel) - Daikin RZVF50 Installation Manual

8. MAINTENANCE
(FOR SERVICE PERSONNEL)
ONLY A QUALIFIED SERVICE PERSON IS
ALLOWED TO PERFORM MAINTENANCE
&WARNING
• Do not use flammable gas (such as hair sprays
and insecticides) near the air conditioner.
• Do not wipe the air conditioner with benzine
or thinner.
It may cause cracks, electric shocks or a fire.
- & CAUTION
• Do not wash the air conditioner with water.
It may cause electric shocks or a fire due to
leakage.
• Make sure to turn off the air conditioner
when taking care of the air conditioner and
disconnect the power supply breaker.
Unless the power supply is disconnected, it
may cause electric shocks and injuries.
• When working at a high place, give caution to
your footing.
If the scaffold is unstable, it may cause injuries
due to fall and stumbling.
HOW TO CLEAN THE AIR FILTER
When the remote controller indicates ",if°' "or
"Time to clean filter" clean the air filte .
• It indicates after running for a certain time.
NOTE -,Di
• You may change the time of indication"
"Time to clean filter"
If the indoor unit is used in a space where the
air is too contaminated, ask your local dealer
for solution.
Contamination
Normal
More contaminated
• If it becomes difficult to remove contamination
from the air filter , replace the air filter .
(Air filter for replacement is an optional
accessory)
Increase the frequency of cleaning if the unit is
installed in a room where the air is extremely
contaminated.
/F
"or
Time until indication is
displayed
200 hours
(equivalent to 1 month)
100 hours
(equivalent to 2 weeks)
NOTE -,Di
• Do not remove the air filter except when cleaning.
Unnecessary handling may damage the filte .
(This product is not provided with an air filter as a
standard accessory.)
• Do not attach objects other than the genuine air
filter (e.g., kitchen paper) to the air inlet.
Otherwise, the performance of the air conditioner
will be degraded, and icing or water leakage may
result.
• This product is a ceiling mounted duct type air
conditioner.
Installing under roof
If the air filter (optional parts) is used, request a
special contractor for the cleaning of the air filter.
Not installing under roof
Always use the long-life filter chamber (optional
parts). Be sure to request your dealer for the
installation of the long-life chamber. For the
methods of mounting, dismounting, and cleaning
the air filter, refer to the manual provided with the
air filter.
• Be sure to use the optional filter chamber.
Request your dealer for the installation of the filter
chamber.
• Be sure to clean the air filter at the beginning of
the cooling season.
(A decrease in the airflow volume of the air
conditioner will result and the performance of the
air conditioner will be degraded if the air filter is
clogged with dust or dirt.)
After completing cleaning and installing an
air filter, turn off the indication of" /ii°' "or
"AIR FILTER CLEANINGTIME"on the remote
controller.
• Press the FILTER SIGN RESET button.
• The indication can be turned off while the unit is
either operating or stopped.
HOW TO CLEAN AIR OUTLET, OUTSIDE
PANELS AND REMOTE CONTROLLER
1. Clean with soft cloth.
2. When it is difficult to remove stains, use water or
neutral detergent.
NOTE -,Di
• Do not wash the suction grille with water of
°
50 C or higher.
It may cause discoloration and deformation.
• When drying the suction grille, do not heat it
with fire. It may cause burning.
• Do not use substances such as gasoline,
benzine, thinner, polishing powder and liquid
insecticide sold in the market.
It may cause discoloration and deformation.
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