Sanyo MCO-19M Service Manual page 133

9. Status display field
Various status or alarms are displayed.
・When UV lamp is lit: "UV" is displayed in reverse video. (If the MCO-19M(UVH)/19M(UV) or the optional
MCO-19UVS is installed).
・When humidifying water is low: "RH PAN" is displayed in reverse video and blinks.
・When the door is open: Door: Open" is displayed in reverse video.
10. Message display field
A message is displayed when fault occurs. The message is displayed alternately in normal characters
and reverse video. Refer to pages from 55 to 57 for alarm details. OK is displayed during normal
operation.
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