Mitsubishi Electric FDT125VNVF Technical Manual page 267

1 . Safety Precautions
This installation manual describes the installation methods and precautions related to the remote control. Use this
manual together with the user's manuals for the indoor unit, outdoor unit and other optional equipment. Please read
this manual carefully before starting the installation work to install the unit properly.
Safety precautions
Please read this manual carefully before starting installation work to install the unit properly.
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Every one of the followings is important information to be observed strictly.
WARNING
CAUTION
It could have serious consequences depending on the circumstances.
The following pictograms are used in the text.
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Never do.
Keep this manual at a safe place where you can consult with whenever necessary. Show this manual to installers
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when moving or repairing the unit. When the ownership of the unit is transferred, the "Installation Manual"
should be given to a new owner.
Ask a professional contractor to carry out installation work according to the installation manual.
Improper installation work may result in electric shocks, fire or break-down.
Shut OFF the main power supply before starting electrical work.
Otherwise, it could result in electric shocks, break-down or malfunction.
Do not install the unit in appropriate environment or where inflammable gas could generate, flow
in, accumulate or leak.
If the unit is used at places where air contains dense oil mist, steam, organic solvent vapor, corrosive
gas (ammonium, sulfuric compound, acid, etc) or where acidic or alkaline solution, special spray, etc.
are used, it could cause electric shocks, break-down, smoke or fire as a result of significant
deterioration of its performance or corrosion.
Do not install the unit where water vapor is generated excessively or condensation occurs.
It could cause electric shocks, fire or break-down.
Use the specified cables for wiring, and connect them securely with care to protect electronic
parts from external forces.
Improper connections or fixing could cause heat generation, fire, etc.
Seal the inlet hole for remote control cable with putty.
If dew, water, insect, etc. enters through the hole, it could cause electric shocks, fire or break-down.
Failure to follow these instructions properly may result in serious consequences such as
death, severe injury, etc..
Failure to follow these instructions properly may cause injury or property damage.
WARNING
Always follow the instructions given.
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