Daikin SUPER MULTI NX CDXS18LVJU, Engineering Data

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EDUS121131 CDXS, FDXS Series
Operation Manual 423
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22
Drain pan
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Clean the drain pan periodically, or drain piping may be clogged with dust and may result in water leakage. •
Ask your DAIKIN dealer to clean them.
Prepare a cover locally to prevent any dust in the air around the indoor unit from getting in the drain pan, if there is a great deal
•
of dust present.
CAUTION
Do not operate the air conditioner without fi lters, this to avoid dust accumulation inside the unit. •
Do not remove the air fi lter except when cleaning. •
Unnecessary handling may damage the fi lter.
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 fi re. •
Operation with dusty air fi lters lowers the cooling and heating capacity and wastes energy. •
The suction grille is opt
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Do not use water or air of 122°F (50°C) or higher for cleaning air fi lters and outside panels. •
Ask your DAIKIN dealer how to clean it. •
„
Check the units
Check that the base, stand and other fi ttings 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 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 service shop if this is the •
case.
Before a long idle period
„
Operate the FAN only for several hours on a nice day to dry out
1.
the inside.
Press • and select “ ” operation.
Press • and start the operation.
After operation stops, turn off the breaker for the room air
2.
conditioner.
Clean the air fi lters and set them again.
3.
Take out batteries from the remote controller.
4.
When a multi outdoor unit is connected, make sure the HEAT operation is not used at the other room before you use the •
FAN operation. Page 19
We recommend periodic maintenance
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In certain operating conditions, the inside of the air conditioner may
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after several seasons of use, resulting in poor •
performance. It is recommended to have periodic maintenance by a specialist aside from regular cleaning by the user.
For specialist maintenance, contact the service shop where you purchased the air conditioner.
•
The maintenance cost must be born by the user. •