Mitsubishi Heavy Industries FDCW60VNX-A, Installation Manual

Page: 210 / 288

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Do not perform any change of protec-
tive device itself or its setup condition
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Be sure to switch off the power supply
in the event of installation, inspection
or servicing.
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Consult the dealer or an expert regar-
ding removal of the unit.
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Stop the compressor before disconnec-
ting refrigerant pipes in case of pump
down operation.
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CAUTION
Carry out the electrical work for ground
lead with care.
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Use the circuit breaker with sufficient
breaking capacity.
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Earth leakage breaker must be insta-
lled.
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Do not use any materials other than a
fuse with the correct rating in the
location where fuses are to be used.
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Do not install the unit near the location
where leakage of combustible gases
can occur.
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Do not install the unit where corrosive
gas (such as sulfurous acid gas etc.) or
combustible gas (such as thinner and
petroleum gases) can accumulate or collect,
or where volatile combustible substances
are handled.
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Secure a space for installation, inspec-
tion and maintenance specified in the
manual.
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When the outdoor unit is installed on a
roof or a high place, provide permanent
ladders and handrails along the access
route and fences and handrails around the
outdoor unit.
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Do not use the indoor unit at the place
where water splashes may occur.
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Do not install or use the system close
to the equipment that generates elec-
tromagnetic fields or high frequency
harmonics.
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Do not install the outdoor unit in a
location where insects and small animals
can inhabit.
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Do not use the base flame for outdoor
unit which is corroded or damaged due
to long periods of operation.
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Do not install the unit in the locations
listed below.
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Safety precautions