Haier H2SM-18RA03 Operation Manual page 25

Maintenance
To Keep Your Air conditioner in Good Condition
after Season.
Operate in cooling mode for 2-3 hours.
To prevent breeding mold or bad smell, be sure to
operate at the designated temperature or 30
mode and High speed fan mode for 2-3 hours.
Put off the power supply cord.
Cleaning the body.
Take out the batteries from the
wireless remote controller.
24
C,cooling
O