19
Troubleshooting
Problem Possible
Causes Solutions
The portable air conditioner
does not turn on
There was a power failure
The automatic switch, line
fuse, or breaker has been
tripped
The power supply voltage is
too low
The power cord is damaged
The LCDI plug for the unit is
tripped
Restore the power supply
Flip the switch, change the
fuse, or turn the breaker back
on. Also note that you may
have too many appliances
drawing power on one circuit,
so you may need to move
some onto another circuit
Move the unit onto another
circuit with the correct voltage
Call for service. Only
authorized servicers should
replace damaged plugs
Press the Reset button on the
portable air conditioner's plug
The unit turns on, but the
compressor does not turn on-
the fan runs, but there is no
cooling
The room temperature is
outside of the operational
tolerances of the unit
The Cooling mode is not on
The compressor has not
turned on yet because of its
time delay
The set temperature is too
high
The internal water reservoir is
full
This unit is designed to work
in ambient temperatures of
64°F to 100°F
Press the Mode button until
the Cooling icon is shown on
the control panel
Give the compressor 3
minutes to turn on after the
Cooling mode has been
selected
Reset the temperature lower
Check the water level
indicator on the control panel.
If it is lit, either manually drain
the water or allow the unit to
exhaust the water itself. Then
cooling will resume
The air coming out of the unit
is not very cold, or the airflow
volume is weak
The filter is dirty or obstructed
The air intake is obstructed
Clean the filter
Make sure there is at least
20" of clearance from the air
intake
