Daikin FTKE25BVM, Service Manual

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Si12-411A Instruction
System Configuration 155
CDK(X)D 25/35/50/60 C
Care and Cleaning
CAUTION
■
Cleaning the air filter and suction grille (Option)
• Be sure always to clean the unit before use at the beginning of summer and winter.
(Dirt and dust caught in the air filter cause a drop in airflow, which leads to a decline in performance.)
• When using the unit in a location where dirt may easily accumulate, clean the unit more frequently.
Once every 2 weeks is recommended.
• Ask your DAIKIN dealer how to clean them.
Cleaning the drain pan
• Clean the drain pan periodically, or drain piping may be clogged with dust and may result in water leakage.
Ask your DAIKIN dealer how to clean them.
• If the ambient air of indoor unit is so dusty, install the optional Dust Cover which prevent dust from falling
into drain pan.
Check
■
Before a long idle period
1. Operate the “fan only” for several hours on a fine day to dry out the
inside.
• Press “MODE” button and select “fan”operation.
• Press “ON/OFF” button and start operation.
2. Clean the air filters and set them again.
3. Take out batteries from the remote controller.
4. Turn OFF the breaker for the room air conditioner.
• When a multi outdoor unit is connected, make sure the heating operation is not used at the
other room before you use the fan operation.
NOTE
Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded.
Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor unit.
Check that the earth wire is not disconnected or broken.
Check that the drain comes smoothly out of the drain hose during COOL or DRY operation.
• If no drain water is seen, water may be leaking from the indoor unit. Stop operation and consult the ser-
vice shop if this is the case.
• Do not use gasoline, benzene, thinner, polishing powder, liquid insecticide, It may cause discoloring or
warping.
• Do not let the indoor unit get wet. It may cause an electric shock or a fire.
• Operation with dusty air filters lowers the cooling and heating capacity and wastes energy.
• The air filter and the suction grille are option.
• Ask your DAIKIN dealer how to clean them.
Before cleaning, be sure to stop the operation and
turn the breaker OFF.