To turn your EATC on, push the AUTOMATIC
button or any of the six override buttons along
the bottom of the control.
To turn your EATC off, press the OFF button.
When the system is off, the display window will
be blank (dark) except when OUTSIDE TEMP
has been selected. Then, OUTSIDE TEMP and
the temperature will appear in the window.
If you select AUTOMATIC, the system will
automatically determine fan speed and airflow
location. If an override button is selected, your
selection determines airflow location only. Fan
speed remains automatic unless you override it
by rotating the vertical thumbwheel located at
the extreme right of the control panel.
To change the temperature in the display
window, select any temperature between 65
°
F (I
8
°
C) and 85
°
F (29
°
C) using the BLUE (cooler)
or RED (warmer) buttons. The Electronic
Automatic Temperature Control will do the rest.
72
If you want continuous maximum cooling, push the
BLUE button until 60°F (16°C) is shown in the
display window. Your EATC will cool at
maximum and disregard the 60°F (16°C) setting
until you select a warmer temperature with the
RED button. If you want continuous maximum
heating, push the RED button until 90°F (32°C) is
shown in the display window. Your EATC wifl
provide maximum heat regardless of the 90°F
(32°C) setting until you select a cooler temperature
with the BLUE button.
The display window tells you how the system is
operating. It will indicate the selected temperature
and the operating function you have chosen; AUTO
or one of the six manual overrides. It will also
indicate manual (thumbwheel) control of the fan
speed with the
symbol. The display window
with all possible displays and their positions are
shown here. Normally not aU are shown at the
same time but are included here to familiarize you
with the names and symbols.
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