SPT WA-1061H Instructions Manual - page 8
8
Setting fan speed
1. Press SPEED button to choose the desired fan speed, high or low. The corresponding
indicator (HI or LOW) will illuminate.
2. If the unit is operating in AUTO mode, the SPEED button is invalid. Unit will automatically
choose the fan speed based on the ambient temperature.
Setting timer
1. If unit is in operation, pressing the TIMER button will set the operating hours (from 1 to 12
hours). Once the set time has been reached, unit will turn off automatically. Timer indicator
will illuminate. Display window shows the hour(s) as TIMER button is pressed.
2. If unit is off, pressing the TIMER button will pre-set the time for the unit to come on. For
example, if you set the timer to 2, the unit will begin operating after 2 hours.
Sleep function
1. When selected in COOL mode: unit will increase the set temperature by 2
°F
/1
°C after the
first hour and another
2
°F
/1
°C after the second hour, then keeps at that temper ature.
2. When selected in HEAT mode: unit will decrease the set temperature by 2
°F
/1
°C after the
first hour and another
2
°F
/1
°C after the second hour, then keeps at that temper ature.
3. In SLEEP mode, fan speed will be kept at LOW.
4. Pressing the SLEEP button again will revert set temperature and fan speed back to pre-
selected settings.
5. The unit will shut down automatically after operating in SLEEP mode for 12 hours
continuously.
NOTE: SLEEP function is not available in AUTO or FAN mode.
HEAT mode
1. When HEAT mode is selected, the ambient warm air will be recycled and utilized to heat the
area where it is required. The Exhaust Pipe must be fitted properly to exhaust the cold
air outdoors.
2. Continuous drain is mandatory when unit operates in heat mode.
3. The working temperature range for heating function is 45~77
°
F/7~25
°
C. If ambient
temperature is outside this range, the unit may not work properly.