Selecting Cooling or Heating Mode
Before using the unit, the user must decide if they are using it for
a Cooling or a Heating control. The 2 knobs on the unit are used
to select the desired mode.
To select Cooling:
Connect
the unit to power. Rotate both knobs
fully COUNTER-clockwise. After a couple seconds the LEDs on
the front of the unit will start flashing On / Off. After the LEDs stop
flashing, the selected mode is indicated by the LED that remains
illuminated. (*Verify the
Cool
mode is ON.)
To select Heating:
Connect
the unit to power. Rotate both knobs
fully clockwise. After a couple seconds the LEDs on the front of
the unit will start flashing On / Off. After the LEDs stop flashing,
the selected mode is indicated by the LED that remains
illuminated. (*Verify the
Heat
mode is ON.)
* Once the correct mode is selected, the user can now set the
desired temperature settings using the two knobs normally.
Changing Settings
Use the knobs on the front of the unit to adjust the DAY and the
NIGHT temperature settings*. The photocell will automatically use
the correct setting depending on the lighting level. When the
temperature of the area exceeds the temperature set-point, the
device connected to the power outlet will be activated. Since the
temperature control has a dead-band setting of 3
º
F, the power
outlet will remain activated until the temperature is lowered by 3
degrees F. When the outlet is powered, the
Output ON
LED will
be ON.
*This example describes the Cool mode. When in Cool mode, the
setting is the maximum temperature of the area to be controlled.
For Heat mode, it is the minimum temperature of the area to be
controlled.
