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AUTO operation
When you set the air conditioner in AUTO mode,
it will automatically select cooling, heating (cooling/
heating models only), or fan only operation
depending on what temperature you have selected
and the room temperature.
The air conditioner will control room temperature
automatically round the temperature point you set.
If the AUTO mode is uncomfortable, you can
select desired conditions manually.
SLEEP operation
When you push SLEEP button on remote control
during cooling, heating or AUTO operation, the air
conditioner will automatically increase (cooling)
or decrease (heating) 2°F (1°C) per hour.
The set temperature will be steady 2 hours later.
And the air conditioner will be timer off in 7 hours.
The fan speed will be automatically controlled.
This feature can maintain the most comfortable
temperature and saves more energy.
DRYING operation
The fan speed is automatically controlled under
dry operation.
During the dry operation, if the room temperature
is lower than 50ºF (10ºC) the compressor stops
operation and restarts until the room temperature
is above 54ºF (12ºC).
How the air conditioner works
1 hour
1 hour
Set
Temperature
Cooling
o
1 (2 F)
o
1 (2 F)
Heating
SLEEP operation
o
1 (2 F)
o
1 (2 F)
1 hour
1 hour
Set
Temperature
SLEEP operation
7 hours timer off
7 hours timer off
To achieve optimal performance, please note the following:
Adjust the air flow direction correctly so that it is not directed at occupants.
Adjust the temperature to achieve the highest comfort level. Do not adjust the unit to excessive
temperature levels.
Close doors and windows on COOL or HEAT modes, performance will be reduced.
Use TIMER ON button on the remote control to select a specific time you want to start your air conditioner.
Do not put any object near air inlet or air outlet, as the efficiency of the air conditioner will be reduced
and the air conditioner may stop running.
Clean the air filter periodically,; otherwise cooling or heating performance will be reduced.
Do not operate unit with horizontal louver in closed position.
Optimal operation
Operation Mode Selection
While simultaneously operating two or more indoor units, make sure the operation modes do not conflict
with each other. The heat mode takes precedence over all other modes. If the unit initally started operating
in heat mode, all other units can operate under heat mode only. For example: If the unit initially starts
opearting under cool (or fan) mode, the other units can operate under any mode except heat. If one of the
units selects heat mode, the other opearting units will stop opeartion and display PF (units with display
window only) or the Auto and Operation indicator lights flash rapidly.
Operating Instructions (continued)
