1
SAFETY PRECAUTIONS
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Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.
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The instructions in this section all relate to safety; be sure to maintain safe operating conditions.
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“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:
CONTENTS
SAFETY PRECAUTIONS ................................................ 1
NAME OF PARTS ........................................................... 2
PREPARATORY OPERATION ......................................... 3
OPERATION ................................................................... 3
TIMER FUNCTIONS ....................................................... 5
ON/OFF TIMER ............................................................... 5
WEEKLY TIMER ............................................................. 6
TEMPERATURE SET BACK TIMER ............................... 8
OPERATING TIPS ........................................................... 9
CARE AND MAINTENANCE ........................................ 10
SELF-DIAGNOSIS ........................................................ 10
TROUBLESHOOTING .................................................. 11
TEMPERATURE AND HUMIDITY RANGE .................. 12
DANGER!
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Do not attempt to install this air conditioner by yourself.
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This unit contains no user-serviceable parts. Always consult authorized service personnel for repairs.
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When moving, consult authorized service personnel for disconnection and installation of the unit.
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Do not become over-exposed to cold air by staying in the direct path of the air flow of the air conditioner
for extended periods of time.
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Do not insert fingers or objects into the outlet port or intake grilles.
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Do not start and stop air conditioner operation by turning off the electrical breaker and so on.
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In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker,
and consult authorized service personnel.
CAUTION!
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Provide occasional ventilation during use.
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Do not direct air flow at fireplaces or heating apparatus.
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Do not climb on, or place objects on, the air conditioner.
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Do not expose the air conditioner directly to water.
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Do not operate the air conditioner with wet hands.
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Turn off power source when not using the unit for extended periods.
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Always turn off the electrical breaker whenever cleaning the air conditioner or changing the air filter.
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Connection valves become hot during Heating; handle with care.
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Check the condition of the installation stand for damage.
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Do not place animals or plants in the direct path of the air flow.
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When restarting after a long period of disuse in the winter, turn the power switch on at least 12 hours
before starting the unit.
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Do not drink the water drained from the air conditioner.
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Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art
works.
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Do not apply any heavy pressure to radiator fins.
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Operate only with air filters installed.
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Do not block or cover the intake grille and outlet port.
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Ensure that any electronic equipment is at least one metre away from either the indoor or outdoor units.
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Avoid installing the air conditioner near a fireplace or other heating apparatus.
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When installing the indoor and outdoor units, take precautions to prevent access by infants.
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Do not use inflammable gases near the air conditioner.
WARNING!
CAUTION!
DANGER!
This mark indicates procedures which, if improperly performed, are most likely to
result in the death of or serious injury to the user or service personnel.
This mark indicates procedures which, if improperly performed, might lead to the
death or serious injury of the user.
This mark indicates procedures which, if improperly performed, might possibly result
in personal harm to the user, or damage to property.
