Operating instructions

En-1
• OPERATING INSTRUCTIONS •
Since rotating parts and parts which could cause an electric shock are used
in this product, be sure to read these “Safety Precautions” before use.
Since the
cautionary items shown here are important for safety, be sure to
observe them.
After reading
this manual, keep it together with the installation manual in a
handy place for easy reference.
Marks and their meanings
WARNING :
Incorrect handling could cause serious hazard, such as
death, serious injury, etc. with a high probability.
CAUTION :
Incorrect handling could cause serious hazard depending
on the conditions.
Meanings of symbols used in this manual
: Be sure not to do.
: Be sure to follow the instruction.
: Never insert your fi nger or stick, etc.
:
Never step onto the indoor/outdoor unit and do not put anything on them.
: Danger of electric shock. Be careful.
: Be sure to disconnect the power supply plug from the power outlet.
: Be sure to shut off the power.
SAFETY PRECAUTIONS
WARNING
Do not connect the power cord to an intermediate
point, use an extension cord, or connect multiple
devices to a single AC outlet.
This may cause overheating, fi
re, or electric shock.
Make sure the power plug is free of dirt and insert
it securely into the outlet.
A dirty plug may cause fi
re or electric shock.
Do not bundle, pull, or modify the power cord, and
do not apply heat or place heavy objects on it.
This may cause fi
re or electric shock.
Do not turn the breaker OFF/ON or disconnect/con-
nect the power plug during operation.
This may create sparks, which can cause fi
re.
After the indoor unit is switched OFF with the remote control-
ler, make sure to turn the breaker OFF or disconnect the
power plug.
Do
not expose
your body directly to cool air for a
prolonged length of time.
This could be detrimental to your health.
Th
e unit should not be installed, relocated, or
repaired by the user.
An improperly
handled air conditioner may cause re or
electric shock.
Do not insert your nger, a stick, or other objects
into the air inlet or outlet.
This may
cause injury, since the fan inside rotates at high
speeds during operation.
In case of an abnormal condition (such as a burn-
ing smell), stop the air conditioner and disconnect
the power plug or turn the breaker OFF.
A continued
operation in the abnormal state may cause a
malfunction, re, or electric shock. In this case, consult your
dealer.
When the air conditioner does not cool or heat,
there is a possibility of refrigerant leakage. In this
case, consult your dealer. If a repair involves re-
charging the unit with refrigerant, ask the service
technician for details.
Th
e refrigerant used in the air conditioner is safe. Normally,
it does not leak. However, if refrigerant leaks and comes in
contact with a heat source such as a fan heater, kerosene
heater, or cooking stove, it will create a harmful gas.
CAUTION
Do not touch the air inlet or the aluminum ns of
the indoor/outdoor unit.
This may cause injury.
Do not
use insecticides or ammable sprays on
the unit.
This may cause a fi
re or deformation of the unit.
Do not expose pets or houseplants to direct airfl ow.
This may cause injury to the pets or plants.
Do not place other electric appliances or furniture
under the indoor/outdoor unit.
Water may
drip down from the unit, which may cause dam-
age or malfunction.
Do not leave the unit on a damaged installation stand.
The unit may fall and cause injury.
CONTENTS
SAFETY PRECAUTIONS 1
NAME OF EACH PART
3
PREPARATION BEFORE OPERATION 4
SELECTING OPERATION MODES 5
FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT 6
ECONO COOL OPERATION
6
POWERFUL COOL OPERA
TION 6
TIMER OPERATION (ON/OFF TIMER) 7
CLEANING 8
WHEN
YOU THINK THAT TROUBLE HAS OCCURRED 9
WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME 10
INSTALLATION PLACE AND ELECTRICAL WORK 10
SPECIFICATIONS 10
SG79Y951H01_EN.indd 1 4/9/07 4:19:14 PM