FOR ROOM AIR CONDITIONER (Inverter Split-Type) Congratulations on your purchase of a Lennox air conditioner Read this manual Inside you will fi nd many helpful hints on how to use For MODELS – and maintain your air conditioner properly. Just a little...
CONTENTS SAFETY PRECAUTIONS SAFETY PRECAUTIONS To prevent injury to the user or other people and property Meanings of symbols used in this manual are as shown CAUTION damage, the following instructions must be followed. below: Warning ............3 • Contact an authorised service technician for repair or Incorrect operation due to ignoring these instructions may Caution .............
SAFETY PRECAUTIONS OPERATING INSTRUCTIONS Part names CAUTION Indoor unit When the air fi lter is to be removed, do not touch Ensure that the installation bracket of the outdoor NOTE: There is a slight difference on the front panel and the metal parts of the unit appliance is not damaged due to prolonged display window, otherwise the features are the same as the...
OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS Indicator lights on display panel Auto indicator: NOTE: This manual does not include Remote Controller Operations. See the Remote Controller Instruction booklet included with the unit for details. Lights up when the air conditioner is in AUTO operation. NOTE: The display panel of the indoor unit you purchased Operating temperature Timer indicator:...
OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS Airfl ow direction control How the air conditioner works • Adjust the air fl ow direction properly otherwise it might AUTO operation Optimal operation levels cause discomfort or cause uneven room temperatures. • When the air conditioner is set to AUTO mode, it will To achieve optimal performance, please note the following;...
CARE AND MAINTENANCE CARE AND MAINTENANCE Care and maintenance 4. Remove the Air Freshening Filter from its support frame (on some models). Cleaning the Grille, Case and Remote Controller (The optional fi lter includes: Plasma Dust Collector/Silver Ion • Turn the system off before cleaning. To clean, wipe with a fi...
OPERATING TIPS OPERATING TIPS The following events may occur during normal operation. 3. Low noise emitted from the air conditioner 9. Auto-restart function • You may hear a low hissing sound when the Power failure during operation will stop the unit 1.
TROUBLESHOOTING TIPS Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest customer service centre. If the following code appears on the LED window, disconnect the power and contact the service people: E0, E1, E2, E3, E4, E5, E6, E7, E8 or P0, P1, P2, P3, P4, P6 Fuse blows frequently or circuit breaker trips frequently.