Toshiba RAV-RM301SDT-E Service Manual page 11

Only a qualified installer (
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.
Be sure to use the company-specified products for the separately purchased parts. Use of no specified
products may result in fire, electric shock, water leakage or other failure.
Have the installation performed by a qualified installer.
Do not supply power from the power terminal block equipped on the outdoor unit to another outdoor unit.
Capacity overflow may occur on the terminal block and may result in fire.
Do not install the air conditioner in a location that may be subject to a risk of expire to a combustible gas.
If a combustible gas leaks and becomes concentrated around the unit, a fire may occur.
Install the indoor unit at least 2.5 m above the floor level since otherwise the users may injure themselves or
receive electric shocks if they poke their fingers or other objects into the indoor unit while the air conditioner
is running.
Installation
Install a circuit breaker that meets the specifications in the installation manual and the stipulations in the
local regulations and laws.
When transporting the air conditioner, use a forklift and when moving the air conditioner by hand, move the
unit with 4 people.
Install a circuit breaker that meets the specifications in the installation manual and the stipulations in the
local regulations and laws.
Install the circuit breaker where it can be easily accessed by the agent.
If you install the unit in a small room, take appropriate measures to prevent the refrigerant from exceeding
the limit concentration even if it leaks. Consult the dealer from whom you purchased the air conditioner
when you implement the measures. Accumulation of highly concentrated refrigerant may cause an oxygen
deficiency accident.
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.
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 reputing, injury, etc.
When removing the welding parts of suction and discharge pipe for the compressor, remove them at the
Compulsion
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.
Prohibition
CAUTION
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.
Wearing of
gloves
When performing the welding work, check whether refrigerant leaks or remains.
If the leakage refrigerant gas touches a fire source, it may generate noxious gases, causing a fire.
Confirm
∗
1) or qualified service person (
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∗
1) is allowed to install the air conditioner.