Air
conditioner
does not
start
The air conditioner is
unplugged.
Make sure the air conditioner plug is pushed
completely into the outlet.
The fuse is blown/circuit
breaker is tripped.
Check the house fuse/circuit breaker box and
replace the fuse or reset the breaker.
Power failure.
If power failure occurs, turn the mode control
to Off. When power is restored, wait 3 minutes
to restart the air conditioner to prevent tripping
of the compressor overload.
The current interrupter
device is tripped.
Press the RESET button located on the power
cord plug. If the RESET button will not stay
engaged, discontinue use of the air conditioner
and contact a qualified service technician.
Air conditioner
does not cool
as it should
Air conditioner
freezing up
Water drips
outside
Water drips
indoors
Water collects
in base pan
Airflow is restricted.
The room may have been
hot.
Cold air is escaping.
Cooling coil have iced up.
The cooling coils are iced
over.
Hot, humid weather.
The air conditioner is not
tilted to the outside.
Moisture removed from air
and drains into base pan.
The air filter is dirty.
Make sure there are no curtains, blinds, or
furniture blocking the front of the air conditioner.
In
COOL
model
，
press the
DECREASE
pad.
Clean the filter at least every 2 weeks.
See the care and Maintenance section.
When the air conditioner is first turned on, you
need to allow time for the room to cool down.
Check for open furnace floor registers an
d
cold
air returns.
See Air Conditioner Freezing Up below.
Ice may block the air flow and obstruct the air
conditioner from properly cooling the room.
Set the mode control at High Fan or High Cool.
This is normal.
For proper water disposal, make sure the air
conditioner slants slightly from the case front
to the rear.
This is normal for a short period in areas with
little humidity; normal for a longer period in
very humid areas.
The temp control may not
be set correctly.
3
’
Summary of Contents for LT1233HNR
Page 2: ...Before to Operation ...
Page 3: ...Do not store flammables like gasoline benzene thinner etc near the air conditioner ...
Page 7: ...7 2 No correlation between fan usage and oxygen depletion 3 ...
Page 8: ...Electric Heater ...
Page 10: ......
Page 11: ... Figure 1 Figure 2 Figure 1 Figure 2 ...
Page 12: ...Figure 3 air conditioner air conditioner ...
Page 13: ...3 Figure 4 Figure 5 Figure 6 Figure 7 ...
Page 14: ...Figure 8 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 ...
Page 15: ...in Figure 13 Figure 13 Figure 14 ...
Page 16: ...Figure 15 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 ...
Page 17: ...Figure 22 Figure 21 Figure 22 Figure 23 ...
Page 20: ...VERTICAL AIR DIRECTION CONTROL HORIZONTAL AIR DIRECTION CONTROL ...
Page 21: ...Guide the lever carefully through the grille as you push it in ...
Page 22: ...call 1 800 243 0000 22 an outlet of the proper voltage and amperage ...
Page 24: ......
Page 25: ......
Page 26: ......
Page 28: ......
Page 29: ...7 2 ...
Page 30: ......
Page 33: ...Figure 1 Figure 2 ...
Page 34: ...Figure 3 ...
Page 35: ...Figure 4 Figure 5 Figure 6 Figure 7 ...
Page 36: ...Figure 8 Figure 9 Figure 10 Figure 12 Figure 11 ...
Page 37: ...Figure 13 Figure 14 ...
Page 38: ...Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 ...
Page 39: ...Figure 21 Figure 22 Figure 23 ...
Page 42: ......
Page 43: ...Guie la palanca cuidadosamente a traves de la parrilla mientras la empuja NOTA ...
Page 45: ......
