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Auto Mode
When this mode is selected, the unit is preset to the following temperature settings and unit will
only start to:
Cool when room temperature is higher than 75°F
Heat when room temperature is lower than 68°F
(WA-1400H &WA-1410H models only)
If room temperature is between 68°F and 75°F, unit will stay in Fan mode. Again, when in Auto
Mode, the temperature settings cannot be changed.
Setting temperature
The pre-setting temperature of this machine is: 75
o
F for cooling, 68
o
F for heating.
Setting the Temperature in Cooling or Heating Mode
The display window’s default is to display the ambient room temperature and green indicator
light under RT is on. (RT = Room Temperature)
To set your desired temperature, press the Temperature up or down button (ranging from
62°F to 90°F). Each press will increase or decrease your set temperature by 1°F. When
pressing the temperature up or down button, the window will change to display your set
temperature. At this time, the green indicator will light under ST (Set Temperature). Once the
temperature up or down button is released, the window will return to displaying the ambient
temperature after a second.
Note: When unit is in the following modes: Cool, or Heat - the compressor will cool/heat the
room to reach the set temperature. Once the ambient temperature has reached the set
temperature, the compressor will stop and unit will run in Fan mode. In Cooling or Heating mode,
it will wait for a 2°F as an allowance to conserve energy. For example:
In Cooling Mode with a set temperature of 70°F
When compressor first stops after reaching 68°F, unit will auto-switch to Fan.
Compressor will start cooling again when ambient temperature increases to 72°F or above.
In Heating Mode with a set temperature of 72°F
When compressor first stops after reaching 74°F, unit will auto-switch to Fan. Compressor will
start heating again when ambient temperature drops to 70°F or below.
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05-03-457 A029-OK.PDF