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TROUBLESHOOTING
Many common portable air condioner problems are easily resolved. Try the troubleshoong suggesons below to see if
the problems can be resolved before having to contact the service department.
PROBLEM POSSIBLE CAUSES SOLUTIONS
The portable air condioner does not
turn on
• Power failure / outage
• The automac switch, line fuse, or
breaker has been tripped
• The power supply voltage is too low
• The power cord is damaged
• The L.C.D.I. power plug for the unit is
tripped
• The internal water reservoir is full and
‘P1” appears on display
• Restore the power supply
• Flip the switch / change the fuse /
turn the breaker back on. Also note
that you may have too many applianc-
es drawing power on one circuit, you
may need to move the other applianc-
es to another circuit
• Move the unit onto another circuit
with the correct voltage
• Call for service. Only authorized per-
sonnel should replace damaged power
cord or power plug
• Press the Reset buon on the L.C.D.I.
power plug
• Drain water from the air condioner
• Possible loose internal connecon.
• Please contact Whynter for service.
The unit turns on but the compressor
does not turn on (the fan runs but the
unit is not cooling)
• The room temperature is outside of
the operaonal tolerances of the unit
• The Cooling mode is not on
• The compressor has not turned on yet
because of its me delay
• The set temperature is too high
• The internal water reservoir is full and
‘P1” appears on display
• This unit is designed to work in ambi-
ent temperatures of 63°F to 90°F.
• Press the MODE buon unl the
COOL light is shown on the display.
• Give the compressor 3 minutes to
turn on aer the Cooling mode has
been selected.
• Set the air condioner to a lower tem-
perature.
• It is recommended to set the temper-
ature to at least 5°F of the ambient
temperature.
• Either manually drain the water by
removing the drain plug or allow the
unit to exhaust the water itself by run-
ning the fan only mode. Then cooling
will resume.
• Possible loose internal connecon.
• Please contact Whynter for service.
The air coming out of the unit is
not very cold, or the airow
volume is weak
• The lters are dirty or obstructed
• The air intake or exhaust is obstructed
• The unit is set in DRY or FAN mode
• The unit is set to low fan speed
• Clean the air lters
• Make sure there is at least 20" of
clearance from the air intake. Make
the length of the exhaust hose is as
short as possible
• Set the unit to the cooling mode
• Set the unit to a higher fan speed
Page 18
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