During Operation - Haier HSU-12HD03 Operatiing Manual

Maintenance
For Smart Use of The Air Conditioner
Setting of proper room
temperature
Close doors and windows

during operation

If the unit is not to be used
for a long time, turn off the
power supply main switch.
Do not block the air inlet
or outlet
Proper
temperature
Use the timer effectively
During cooling operation,
prevent the penetration of
direct sunlight with
curtain or blind.
Use the louvers effectively
OFF
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