4
ELECTRONIC CONTROLS
•
Thermistor Temperature Control - Solid-State electronic controls with
thermistor temperature sensing for more efficient and accurate cooling.
•
Auto-Cool Cycle - Cools room to a preset temperature while automatically
controlling the fan speed.
•
Fully Intrgrated Electronic Controls with Clock - Simple push button
operation with full LCD display allows for a wide variety of operations choices.
Clock provides for setting automatic on and off times. System is capable of
remote control. (Remote control sold separately.)
CONTROL PANEL
Press any control key to turn on the air condi-
tioner.
TIMER
1. Press the TIMER key
to set the ON TIME.
The indicator light
and “--:--” will flash.
Press the “+” or “-” key to set the ON TIME.
2. Select MODE, FAN SPEED or SLEEP. If
an OFF time is desired, go to step 3. If
not, press the TIMER key twice to accept
the setting. The ON TIME indicator light
will stay on.
3. Press the TIMER key a second time to
set the OFF TIME. The ON TIME indica-
tor light will stay on and the OFF TIME
indicator light and “--:--” will flash. Press
the “+” or “-” key to set OFF TIME.
4. Press the TIMER key a third time to ac-
cept settings. The indicator light or lights
stay on until each setting is reached.
To cancel ON TIME and/or OFF TIME, press
and hold TIMER key for 3 seconds.
To review settings, press once to view ON TIME, press a
second time to view OFF TIME, and press a thrid time to
exit.
CLOCK
1. If the air conditioner is in the FAN ONLY
mode or OFF:
• press the CLOCK key to set the time. The
colon will flash.
If the air conditioner is in the AUTO
COOL or COOL mode:
• press the CLOCK key one time to display
the time of day.
• Press the CLOCK key again to set the
time. The colon will flash.
2. Press the “+” or “-” keys to set the correct
time. After setting the time, press the
CLOCK key again to start the clock.
TEMPERATURE SELECTION
Press the “+” key to raise the temperature.
Each time the “+” key is pressed, the
temperature will go up 1° to a maxi-
mum of 86°F. Press the “-” key to
lower the temperature. Each time
the ”-” key is press the temperature
will go down 1° to a minimum of 64°F.
In the OFF mode, to view current preset temperature selec-
tion, press the “+” or “-” key.
NOTE: To change from “F” to :C: or from “C” to “F”, press
and hold the MODE key for 3 seconds.
21
SECTION FIVE
THEORY OF OPERATION
WIRING DIAGRAM
WIRING SCHEMATIC
