Singer SNG21-09IVi, User Manual, Page: 81 / 112

81
GB
4. Install fi lter.
Install properly the fi lter and then close panel cover
tightly.
WARNING
§
Filter must be cleaned every three months. If there is much dust in the
operation environment cleaning frequency is recommended.
§
After removing the fi lter, do not touch fi ns to avoid injury.
§
DO NOT use fi re or hair dryer to dry the fi lter. This may cause deformation
or fi re hazard.
§
DO NOT clean the healthy fi lters with water. These fi lters must be cleaned
only with a vacuum cleaner or simply by shaking them on the balcony.
Note: Basic points that needs to be checked before use in case you have
not used for a long time the air conditioner.
1. Check whether air inlets and air outlets are blocked.
2. Check whether air switch, plug and socket are in good condition.
3. Check whether
fi lter is clean.
4. Check whether mounting bracket for outdoor unit is damaged or corroded.
If yes, please contact dealer.
5. Check whether drainage pipe is damaged.
Note: Basic points that needs to be checked before you stop using your
air conditioner for a long time.
1. Disconnect power supply.
2. Clean
fi lter and front panel of indoor unit.
3. Check whether mounting bracket for outdoor unit is damaged or corroded.
If yes, please contact dealer.
Notice for recycling
1. Many packing materials are recyclable materials. Please dispose them in
appropriate recycling unit.
2. If you want to dispose the air conditioner, please contact local dealer or
consultant service center for the correct disposal method.