CAUTION
Cleaning and maintenance must be carried out only by qualified service personal. Before cleaning, stop operation and switch off the power supply.
3.MAINTENANCE AT BEGINNING OF LONG OFF PERIOD
●Run the unit by setting the operation mode to 
(COOL), the temperature to 32°C and the fan speed to HI for about half a day on a fine day, and dry the whole of the unit.
●Switch off the power plug.
Note :
Air
Blow
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS BY QUALIFIED SERVICE PERSONAL EITHER EVERY HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT OR SERVICE SHOP.
1
Is the earth line disconnected or broken?
2
Is the mounting frame seriously affected by rust and is the outdoor unit tilted or unstable?
3
Confirm
Is the plug of power line firmly plugged into the socket? (Please ensure no loose contact between them).
– 23 –
