
Koldfront Window Air Conditioner
12
To Use Timer (Auto Start/Stop) Feature:
Select the Timer button
. T
he “Timer On” indicator light
illuminates to indicate the Auto Start program has initiated.
To switch the unit off press the Timer button
again and
the “Timer Off” indicator light illuminates. It indicates the
Auto Stop program is initiated.
Press or hold the Up
or Down
arrow to change the
Auto Time by ½ hour increments up to 10 hours or 1 hour
increments up to 24 hours. The control counts down the
remaining time.
The selected time will register in 5 seconds and the system
will automatically revert back to display the previous
temperature setting or room temperature when the unit is on.
(NOTE-when the unit is off there is no display)
To Check Filter Feature:
This feature is a reminder to clean the Air Filter for more efficient
operation. The LED light will illuminate after 250 hours of operation.
To reset after cleaning the filter press the Check Filter button
and the light will go off.
Digital Display:
This will display the set temperature in Celsius
“C” or Fahrenheit “F”
as well as the Auto-Timer settings. While on Fan only mode it
shows the room temperature.
Error Codes
AS- Room temperature sensor error
Unplug the unit and plug back in.
If error repeats call for service.
NOTE- In Fan only mode it will display
“LO” or “HI”.
- Evaporator temperature sensor error
Unplug the unit and plug back in.
If error repeats, call for service.
HS-Electric Heating sensor error
Unplug the unit and plug back in.
If error repeats, call for service.