Owners Manual
DURASTAR.COM12
HEAT
1. Press the MODE button and select HEAT.
2. Set your desired temperature using the TEMP down or TE MP up button.
3. Press FAN button to select the fan speed: AUTO, LOW, MED or HIGH.
4. Press the ON/OFF button to start the unit.
TIMER
The TIMER feature establishes the amount of time that will elapse before the unit will
automatically turn on/off.
Press the TIMER ON button to initiate the auto-on time sequence. Each subsequent press of
this button will increase the setting in 30 minute increments up to 10 hours. Once the setting time
displays 10.0, each additional press will increase the setting in 60 minute increments. To cancel the
auto-timed program, simply adjust the timer to 0.0.
Press the TIMER OFF button to initiate the auto-off time sequence. Each subsequent press of
this button will increase the setting in 30 minute increments up to 10 hours. When the setting time
displays 10.0, each additional press will increase the setting in 60 minute increments. To cancel the
auto-timed program, simply adjust the timer to 0.0.
TIMER ON and OFF setting example.
Keep in mind that the time periods you set for both the on and off feature refers to hours after the
current time.
If the current time is 1:00 PM and the TIMER ON setting is adjusted to 2.5 hours, the auto-on time
sequence will turn the air conditioner on 2.5 hours later at 3:30 PM. Setting the TIMER OFF auto-
off sequence to 5.0 hours will turn off the air conditioner 5 hours later at 6:00 PM.
ADVANCED FEATURES
NOTE
Two or more indoor units can be operated by one outdoor unit. However, two or more
indoor units cannot operate simultaneously when different operating modes have been
selected. If COOL/DRY/FAN is selected with one or more indoor units and HEAT with
another, the unit(s) in HEAT has priority.
NOTE
As outdoor temperature drops, the performance of your unit’s HEAT function may be
affected.
Current Time
1:00PM
2:00PM 3:00PM
4:00PM
5:00PM
6:00PM
Timer starts
Unit turns
ON
Unit turns
OFF
2.5 hours later
5 hours later
3:30PM