Toshiba Carrier RBM-A0601UPVA-UL Manual De Instalación página 6

• 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: 73.4°F (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 suffi cient 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 125.6 °F (52°C) or more / RH 80%
or more. Also, do not install it in a place where dew condensation
occurs inside the Dx-valve kit.
• 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.
• Do not install in locations where iron or other metal dust is present.
If iron or other metal dust adheres to or collects on the interior of the
Dx-valve kit, it may spontaneously combusted and start a fi re.
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