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11. Replacement of Air Filter
The machine has microcomputer control of the filters. It will give a flashing
warning on the display when the air filter needs to be replaced. The air
filter life span is approximately 6 months depending on the placement
environment.
1) Press On/Off button to turn the machine off.
2) Remove air filter frame.
3) Remove air filter.
4) Clean air filter frame and mesh screen on the inside with a damp cloth.
5) Install replacement air filter.
6) Replace air filter frame.
7) Press On/Off button to turn machine on.
8) Reset the flashing warning by pressing and holding Child Lock and Hot
Buttons together for 3 seconds.
9) The Air filter warning will stop flashing on the display.