Safety Precautions - Daikin R32 SPLIT Series Installation Manual

INSTALLATION MANUAL INSTALLATION MANUAL
Read the precautions in this manual Read the precautions in this manual
carefully before operating the unit. carefully before operating the unit.
• The precautions described herein are classified as WARNING and CAUTION. • The precautions described herein are classified as WARNING and CAUTION.
They both contain important information regarding safety. Be sure to observe all precautions without fail. They both contain important information regarding safety. Be sure to observe all precautions without fail.
• Meaning of WARNING and CAUTION notices. • Meaning of WARNING and CAUTION notices.
WARNING WARNING
CAUTION CAUTION
• The safety marks shown in this manual have the following meanings: • The safety marks shown in this manual have the following meanings:
Be sure to follow the instructions. 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 • 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. the air conditioner and take care of it with the aid of operation manual.
WARNING WARNING
• Ask your dealer or qualifi ed person to carry out installation work. • 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. Do not attempt to install the air conditioner yourself. Improper installation may result in water leakage, electric shocks or fi re.
• This appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or lack of • 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 experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible
for their safety. for their safety.
• Children should be supervised to ensure that they do not play with the appliance. • 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. • Install the air conditioner according to the instructions given in this manual.
Incomplete installation may cause water leakage, electrical shock, or fi re. 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. • 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. 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. • 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. 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. • 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 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. • Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.
• Use a cable of suitable length. • 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. 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. • 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. 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 • 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. can be securely fastened.
Improper positioning of the control box lid may result in electric shocks, fi re or overheating terminals. Improper positioning 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 • 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. or panels. Install covers over the wires.
Incomplete cover installation may cause terminal overheating, electrical shocks, or fi re. 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 • 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). 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. The presence of air or other foreign matter in the refrigerant circuit cause abnormal pressure rise, which may result equipment damage and even injury.
• The installation height from the fl oor must be over 1.8m. • The installation height from the fl oor must be over 1.8m.
• If refrigerant gas leaks during installation, ventilate the area immediately. • If refrigerant gas leaks during installation, ventilate the area immediately.
Toxic gas may be produced if the refrigerant comes into contact with fi re. Toxic gas may be produced if the refrigerant comes into contact with fi re.
• After completing installation, check for refrigerant gas leakage. • 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. 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.
• During pump-down, stop the compressor before removing the refrigerant piping. • During pump-down, stop the compressor before removing the refrigerant piping.
If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in
refrigeration cycle, which may result equipment damage and even injury. refrigeration cycle, which may result equipment damage and even injury.
• During installation, attach the refrigerant piping securely before running the compressor. • During installation, attach the refrigerant piping securely before running the compressor.
If the refrigerant pipes are not attached and the stop valve is open when the compressor is run, air will be sucked in, causing abnormal pressure in the refrigeration cycle, If the refrigerant pipes are not attached and the stop valve is open when the compressor is run, air will be sucked in, causing abnormal pressure in the refrigeration cycle,
which may result equipment damage and even injury. which may result equipment damage and even injury.
• Be sure to earth the air conditioner. • Be sure to earth the air conditioner.
Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks.
• Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electrical shocks, or fi re. • Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result in electrical shocks, or fi re.

SAFETY PRECAUTIONS

SAFETY PRECAUTIONS
Failure to follow these instructions properly may result in personal injury or loss of life. 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, which Failure to observe these instructions properly may result in property damage or personal injury, which
may be serious depending on the circumstances. may be serious depending on the circumstances.
This appliance is filled with R32. This appliance is filled with R32.
Be sure to establish a ground connection. Be sure to establish a ground connection.
ENGLISH ENGLISH
Never attempt. Never attempt.
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