Hitachi RAK-18QH8 - Regular Inspection; Maintenance at Beginning of Long off Period

– 19 –
ENGLISH
1
2
3
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS BY QUALIFIED SERVICE PERSONAL EITHER
EVERY HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT OR SERVICE
SHOP.
Is the earth line disconnected or broken?
Is the mounting frame seriously affected by rust and is the
outdoor unit tilted or unstable?
Is the plug of power line fi rmly plugged into the socket?
(Please ensure no loose contact between them).
Cleaning and maintenance must be carried out only by qualifi ed service personal. Before cleaning, stop
operation and switch off the power supply.
CAUTION
3. MAINTENANCE AT BEGINNING OF LONG OFF PERIOD
Running the unit setting the operation mode to ●
(FAN) and the fan speed to HI for about half a day on a
fi ne day, and dry the whole of the unit.
Switch off the power plug.
●
Air
Blow
Confi rm
Instruction Manual 1649_indb 2.indb 19 6/28/2010 5:39:49 PM