Toshiba TCB-IFDDC201E Manual Del Usuario página 7

 Selection of installation place
Avoid installation in the following kinds of locations.
• The Dx-coil interface is exclusive for indoor installation. Install it in a location where there is no rain, wind, and direct
sunlight.
• Do not install in locations where there is a machine generating high frequency. Failure to do so may cause a wrong
operation or an abnormality.
• Do not install in locations with atmospheres with mist of oil (including machine oil) or dense vapor, or locations
containing salt such as the coast area, or locations with acidic or alkaline atmospheres, or locations where sulfurizing
gas are generated such as areas with hot springs. Use in inappropriate locations result in malfunctions.
• Do not put any vessel contains the water in the vicinity of the indoor unit (including Dx-coil controller, Dx-valve kit). If
the water spills and enters into the inside of the unit, the electric insulation deteriorates and may result in an electric
shock.
• Make sure that the air filter is attached on the indoor unit. If it is not, the dust clogs in the heat exchanger etc. in the
air conditioner and may result in water leakage or defrosting.
• Separate the television or radio from the air conditioner or remote controller at least 1 m. Failure to do so may cause
the disturbance of the image, or the noise.
• Do not use for special-purpose (Foods, animals and plants, precision machine, storage of the artwork etc.).
• Do not use in locations where there is anything that would be compromised by wetness. The mist or water dew drop
may result in damage.
• Do not install in locations where organic solvents are being used.
• Do not install in locations near doors or windows where the air conditioner may come into contact with high humidity
outside air. Condensation may occur as a result.
• Do not install in locations where special sprays are used frequently. The location has an impact on the insulation of
the equipment and may cause the ignition.
• Do not install in locations with high-humidity atmosphere. Doing so may cause condensation of the equipment,
splashing of water from the air outlet side of indoor unit.
Ex. 1) Installation to inside of the ceiling where is high humidity.
2) Installation to inside of the ceiling used for the path of the fresh air intake.
3) Installation to a kitchen.
• In the above cases, additionally attach the heat insulator (grass wool etc.) to all positions of the air conditioner, which
come to contact with the high-humidity atmosphere.
* The guideline of the high-humidity condition is "dew-point temperature: 23 °C or higher", however, the decision
should be made according to the trial operation conducted in each installation location.
• Install in locations that ensure the sufficient space needed for the service so that the equipment does not come to
contact with the surface of the wall or the ceiling.
• Fix the Dx-coil controller, Dx-valve kit to the stable surface. Failure to do so may cause the vibration or the noise.
• Do not install the Dx-coil controller, Dx-valve kit to the locations where there is a temperature difference with the
ambient temperature. Failure to do so may result in condensation, rust, or malfunction. Ex. The sheet metal side
surface of the AHU outlet.
• Install the Dx-valve kit to where the noise is no problem due to the Dx-valve kit makes the refrigerant noise. Also, it
may make the refrigerant noise when other indoor units are operating even if the AHU is stopping like defrosting.
• Do not install in locations with the high temperature or the high-humidity atmosphere of 40°C or more / RH 80% or
more.
• When installing the Dx-valve kit and the Dx-coil controller into the Air handling unit, do not install it where it is exposed
to the cooled air of the secondary side of the heat exchanger.
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