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CAUTION
(
∗
1) Refer to the “Definition of Qualified Installer or Qualified Service Person.”
Installation
Compulsion
Only a qualified installer (
∗
1) or qualified service person (
∗
1) is allowed to install the air
conditioner. If the air conditioner is installed by an unqualified individual, a fire, electric shocks,
injury, water leakage, noise and/or vibration may result.
Before starting to install the air conditioner, read carefully through the Installation Manual, and
follow its instructions to install the air conditioner.
Do not install the air conditioner in a location that may be subject to a risk of exposing to a
combustible gas.
If a combustible gas leaks and becomes concentrated around the unit, a fire may occur.
When transporting the air conditioner, use a forklift and when moving the air conditioner by hand,
move the unit with 6 people.
Install a circuit breaker that meets the specifications in the Installation Manual and the stipulations
When carrying out the pump-down work shut down the compressor before disconnecting the
refrigerant pipe. Disconnecting the refrigerant pipe with the service valve left open and the
compressor still operating will cause air, etc. to be sucked in, raising the pressure inside the
refrigeration cycle to an abnormally high level, and possibly resulting in rupture, injury, etc.
When removing the brazing parts of suction and discharge pipe for the compressor, remove them
at the place ventilated well after recovering the refrigerant. Improper recovering may cause the
spurt of the refrigerant and the refrigeration oil, causing an injury.
Do not vent gases to the atmosphere.
Venting gases to the atmosphere is prohibited by the law.
in the local regulations and laws.
Install the circuit breaker where it can be easily accessed by the agent.
Do not place any combustion appliance in a place where it is directly exposed to the wind of air
conditioner, otherwise it may cause imperfect combustion.
Prohibition
Wearing of
gloves
Ensure wearing of gloves when performing any work in order to avoid injury from parts, etc.
Failure to wear the proper protective gloves cause an injury due to the parts, etc.
Confirm
When performing the brazing work, check whether refrigerant leaks or remains.
If the leakage refrigerant gas touches a fire source, it may generate noxious gases, causing a fire.
Explanations given to user
• If you have discovered that the fan grille is damaged, do not approach the outdoor unit but set the circuit
breaker to the OFF position, and contact a qualified service person to have the repairs done.
Do not set the circuit breaker to the ON position until the repairs are completed.
Relocation
• Only a qualified installer (
∗
1) or qualified service person (
∗
1) is allowed to relocate the air conditioner.
It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire, electric shocks,
injury, water leakage, noise and/or vibration may result.
• When carrying out the pump-down work shut down the compressor before disconnecting the refrigerant
pipe.
Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will
cause air, etc. to be sucked in, raising the pressure inside the refrigeration cycle to an abnormally high level,
and possibly resulting in rupture, injury, etc.
(
∗
1) Refer to the “Definition of Qualified Installer or Qualified Service Person.”
