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OPERATION INSTRUCTIONS
The temperature setting range of this air conditioner is from 61F to 77F. To set the temperature, press the + or –
buttons. Once the set temperature is achieved, the compressor and the fan will stop
NOTE: This unit uses heat pump from heating and the heating mode does not work when temperature is below
45F.
To set the fan speed, press the Fan Speed button. In Heating mode, the difference in noise level between the 3
fan speeds is not very noticeable when the compressor is on. Try setting the unit to Fan only mode, you should
be able to hear the difference between high and low fan speed settings.
Please note that in Heat mode, the unit may need to be drained more often as the self evaporating function is not
applicable in this mode.
HEAT PUMP FUNCTION
In Heating mode, the heat pump reverses the cooling sequence and produces heat instead of cooling the indoor en-
vironment. The evaporator coil switches function and becomes the condenser coil. The condenser also switches
roles to serve as the evaporator, and discharges cold air.
TIMER (DELAYED SWITCH ON / OFF) FUNCTION
This function mode enables a delayed switch ON or delayed switch OFF of the air conditioner. The time (hours) de-
lay can be set, enabled and disabled. The timer is adjustable between 1 - 24 hours.
SETTING SWITCH OFF TIMER
With the air conditioner operating in any function mode, press the Timer button. The display timer setting will come
on. Set the desired time delay OFF hours by pressing the and buttons. The time increments are at 1 hour to up to
24 hours. When the delay time set has elapsed, the air conditioner switches off. To cancel the delayed switch off
function, press the Timer button or turn off the air conditioner.
SETTING DELAYED SWITCH ON TIMER
With the air conditioner is off, press the Timer button. The display timer setting will come on. Set the desired time
delay ON hours by pressing the and buttons. The time increments are at 1 hour to up to 24 hours. When the de-
lay time set has elapsed, the air conditioner switches on. To cancel the delayed switch on function, press the Timer
button or turn on the air conditioner.
AUTO RESTART
In the event of a power outage, the air conditioner restarts at the previously set function mode and settings when
power is restored.
NOISE LEVEL
Portable air conditioners may make sounds that are not familiar to you. The sounds listed below are normal. Noise
reflecting off hard surfaces such as a floor or wall can make the sounds seem louder than they actually are.
The compressor may make a pulsating or high-pitched sound
Water running from the evaporator to the water tank may make a splashing sound
Refrigerant flowing may make a gurgling sound
Fan sound may come from front and back air vents
COMPRESSOR LOCK OUT
This portable air conditioner is optimized to operate in an ambient temperature of 64°F – 90°F. The compressor cir-
cuit has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents over-heating of
the compressor and possible circuit breaker tripping.
