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MITSUBISHI ELECTRIC Package Air conditioner
For computers
Installation manual for standard filter box
• Read this installation manual before starting the installation work to ensure safety.
• Save this installation manual for future reference, so it can be referred to when moving the units or performing other services.
• Important information regarding safety is categorized under
• Properly install the unit after thoroughly reading the safety precautions.
• The information provided here is critical to ensuring safety.
• Important information regarding safety is categorized under WARNING and CAUTION depending on the risk and its severity
that can be caused when the unit is handled incorrectly.
Alerts the user to the presence of important instructions that must be followed to avoid a risk of serious injury or death.
WARNING
Alerts the user to the presence of a risk of injury to the user or damage to the furnishings if given instructions are not followed carefully.
CAUTION
• After the installation work has been completed, do a test run to check for proper operation, and explain to the user how to
operate and maintain the unit according to the instructions given in this manual.
• Ask the user to save the installation and operation manuals with the warranty, and to give them to the new user when the users change.
Have your dealer or specialist install the unit.
• Improper installation performed by unqualified personnel may
cause fire, electric shock, or water leaks.
Do not alter or modify the unit.
• An alteration or a modification made to the unit may cause fire,
electric shock, or water leaks.
Install the unit on a surface that can withstand the weight of
the unit.
• Unit installed on an unstable surface may topple over and cause injury.
Do not touch the edges of metal parts with bare hands.
• Sharp edges of the metal parts may cause injury.
Do not spray water on the unit or immerse the unit in water.
• Doing so presents a risk of electric shock.
Exercise caution when transferring the unit.
• A product weighing more than 20 kg must not be moved by one person
alone, for it may cause damage to the product or to one's health.
Do not install the unit on a surface that must not get wet.
• The indoor unit may drip water if the unit is run in an environment
with the humidity higher than the specified humidity level, or if it
is run with a clogged drain outlet.
Install the unit on a level surface.
• Take a level before installing the unit; a tilted unit may malfunc-
tion or leak water.
Do not operate the unit without the air filter.
• The unit running without a filter will suck in dust ant other parti-
cles, which will clog the unit.
Optional parts
Safety Precautions
注
WARNING
CAUTION
WARNING and
CAUTION.
Properly install the unit according to the instructions in this manual.
• Improper installation may cause fire, electric shock, or water leaks.
Do not disassemble, repair, or move the unit on your own;
ask the dealer or a specialist.
• Improper repairs or reinstallation may cause an explosion, fire,
electric shock, or water leaks. Consult your dealer or a specialist.
Perform proper installation work to protect the unit against
strong winds during typhoons or against earthquakes.
• Improperly installed unit may topple over and cause injury.
Do not operate the unit without panels or safety guards in
place.
• Do not touch rotating parts or high-temperature/high-voltage por-
tions of the unit.
Do not operate the switches with wet hands.
• Doing so presents a risk of electric shock.
Do not leave the unit on the damaged installation base.
• It may cause the unit to fall over, causing personal injury.
Do not turn off the power immediately after operation stop.
• Leave the power on for at least 5 minutes.
Turning off the power too soon may cause problems.
Turn on the power at least 12 hours before starting an operation.
• If the power is fed for shorter a period of time, it may cause prob-
lems. Do not turn off the power during the operating season.
Keep an external force from being applied to the wiring.
• An external force applied to wires may cause heat generation,
fire, or broken wires.
PAC-TS75DFB
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