Control Type; Mechanical Type; Electronic Type - Heat Controller Comfort-Aire BHD-252 Service Manual

1.4 CONTROL TYPE

Fan Speed
• This controls the speed of the airflow.
• High: Fan speed is set to high.
• Low: Fan speed is set to low.
• When Fan Speed button is pressed, the fan speed
mode is changed.
Timer
• Press this button to select type of operation.
• Select continuous On for uninterrupted operation.
• Select either 2 or 4 hr. On/Off for cycled operation:
The unit will operate for 2 or 4 hours, and then shut
off completely for 2 or 4 hours.
The cycle repeats until you change the setting.
• When Timer button is pressed, the Timer indicator
lights shift as follow from 2hr.On/Off to 4hr.On/Off.
Bucket Full Indicator
• This light glows when the water bucket is full and needs
to be emptied.
Auto Restart
• Once power is restored after a power outage, the unit
returns to its previous operation setting after a 2 minute
delay.
Figure 2
The fan runs immediately when the power is restored.
Power
• Operation starts when this button is pressed and stops
when the button is pressed again.
Humidity Control
• This button controls the humidity in the room.
• Press
• Press
• The humidity setting can be set to a permanent "On"
setting or to a specific humidity setting between 35% and
70% in 5% increments.
• "On" setting: Dehumidifier runs continuously regardless
of humidity condition.
• 35% - 70% setting: Dehumidifier runs on and off
according to surrounding humidity conditions.
—5—
button to raise the humidity setting.
button to lower the humidity setting.