START UP AND SEQUENCE OF OPERATION
USING THE DEHUMIDIFIER CONTROL
1.
Press the ON/OFF button to turn the dehumidifier control ON� The display will show the current setting, and the dehumidifier blower will turn on
to start sampling the air�
The setting will be replaced by the measured humidity and “AIR SAMPLING” will show on the display�
2.
Use the UP or DOWN button to adjust the humidity setting as desired�
3.
After three (3) minutes of sampling, the measured humidity will be compared to the setting:
a.
If the humidity is above the setting, the dehumidifier compressor turns on and “AIR SAMPLING” will be replaced by “DEHUMIDIFYING”� The
compressor remains on until the measured humidity falls 3% RH below the setting�
b.
If the measured humidity is below the setting, the blowers turn off and the display returns to showing the RH setting�
4.
The dehumidifier will sample again after the number of minutes selected during the Air Sampling portion of the System Set Up (see page 7), or
any time the humidity setting is lowered�
USING THE MODEL A77 REMOTE CONTROL
1.
Press the ON/OFF button to turn the dehumidifier control ON� “REMOTE” will show on the display to indicate that an external control is wired to
the dehumidifier�
2.
At the Model A77, press the ON button; the Model A77 will display the measured RH�
3.
Use the UP or DOWN button on the Model A77 to adjust the humidity setting as desired�
4.
If the RH measured by the Model A77 rises above the setting, the dehumidifier will turn on� “DEHUMIDIFYING” will appear on the dehumidifier
control display to show that the Model A77 is calling for dehumidification� The dehumidifier will turn off when the RH measured by the Model A77
drops 3% RH below the setting�
8
