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INSTALLATION MANUAL
Read the precautions in this manual
carefully before operating the unit.
• The precautions described herein are classifi ed as WARNING and CAUTION.
They both contain important information regarding safety. Be sure to observe all precautions without fail.
• Meaning of WARNING and CAUTION notices.
WARNING
Failure to follow these instructions properly may result in personal injury or loss of life.
Failure to observe these instructions properly may result in property damage or personal injury,
CAUTION
which may be serious depending on the circumstances.
• The safety marks shown in this manual have the following meanings:
Be sure to follow the instructions.
• After completing installation, conduct a trial operation to check for faults and explain to the customer how to operate
the air conditioner and take care of it with the aid of operation manual.
WARNING
• Ask your dealer or qualifi ed person to carry out installation work. Do not attempt to install the air conditioner yourself. Improper
installation may result in water leakage, electric shocks or fi re.
• This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use
by lay persons.
• This appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by
a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• Install the air conditioner according to the instructions given in this manual. Incomplete installation may cause water leakage,
electrical shock, or fi re.
• Be sure to use only the specifi ed accessories and parts for installation work. Failure to use the specifi ed parts may result in the
unit falling, water leakage, electric shocks or fi re.
• Install the air conditioner on a foundation strong enough to withstand the weight of the unit. A foundation of insuffi cient
strength may result in the equipment falling and causing injury.
• Electrical work must be performed in accordance with relevant local and national regulations and with instructions in this
installation manual. Be sure to use a dedicated power supply circuit only. Insuffi ciency of power circuit capacity and improper
workmanship may result in electric shocks or fi re.
• Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.
• Use a cable of suitable length. Do not use tapped wires or an extension lead, as this may cause overheating, electric shocks
or fi re.
• Make sure that all wiring is secured, the specifi ed wires are used, and that there is no strain on the terminal connections or
wires. Improper connections or securing of wires may result in abnormal heat build-up or fi re.
• When wiring the power supply and connecting the wiring between the indoor and outdoor units, position the wires so that
the control box lid can be securely fastened. Improper positoning of the control box lid may result in electric shocks, fi re or
overheating terminals.
• After connecting interconnecting and supply wiring, be sure to shape the cables so that they do not put undue force on the
electrical covers or panels. Install covers over the wires. Incomplete cover installation may cause terminal overheating,
electrical shocks, or fi re.
• When installing or relocating the air conditioner, be sure to bleed the refrigerant circuit to ensure it is free of air, and use only
the specifi ed refrigerant (R32). The presence of air or other foreign matter in the refrigerant circuit cause abnormal pressure
rise, which may result equipment damage and even injury.
• If refrigerant gas leaks during installation, ventilate the area immediately.
Toxic gas may be produced if the refrigerant comes into contact with fi re.
• After completing installation, check for refrigerant gas leakage.
Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fi re,
such as a fan heater, stove or cooker.
• Be sure to switch off the unit before touching any electrical parts.
DAIKIN AIR CONDITIONER
SAFETY PRECAUTIONS
Be sure to establish an earth connection.
This appliance is filled with R32.
Never attempt.
3
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