Mitsubishi Electric PAC-WHS01IE-E Installation Manual page 3

(Improper handling may have consequences, including injury or damage to house.)
■ To prevent damage from static electricity, touch a
nearby metal body to discharge static electricity
from yourself before touching the IT Extender.
Static electricity from the human body may damage the
IT Extender.
■ Do not install the IT Extender in a place with large
amounts of steam, such as bathroom.
Avoid places where water is splashed or where
condensation forms on walls. Installing in such places
can cause electric shock or breakdown.
■ Do not install in special environments.
Use in places with large amounts of oil (including
machine oil), steam, or corrosive gases may lead to
severe decrease in functionality and damage to parts.
■ Connect to the indoor unit.
Please refer to the indoor units "service manual" for
detailed instructions for accessing the control interface
connector CN105 on the indoor unit control PCB.
■ Do not install the IT Extender in outdoor location as
it is designed for indoor installation only.
Otherwise, electric shock or breakdown may be caused
by water drop, wind or dust.
■ Do not install the IT Extender where combustible
gases may leak, be produced, flow, or accumulate.
If combustible gas accumulates around the IT Extender,
it may cause fire or explosion.
■ Visit kumocloud.com/resources for information about
the connectable indoor units and equipment with PAC-
WHS01IE-E from your web browser or smart phone.
Caution
■ Do not wash the IT Extender.
There may be a risk to get an electric shock.
■ Do not install the IT Extender in places with direct
sunlight or where the ambient temperature is 104ºF
(40ºC) or more or is 32ºF (0ºC) or less.
Direct sunlight and high or low temperature
environments may cause the IT Extender to deform or
breakdown.
■ Turn off power supply of connected equipment
when performing construction or wiring work.
Failure to turn off the power supply to the connected
equipment may lead to malfunction or breakdown of
connected equipment.
■ When installing the IT Extender in a hospital or in
a building where communications equipment are
installed, you may need to take measures to avoid
noise and electronic interference.
Inverters, home appliances, high-frequency medical
equipment, and radio communications equipment can
cause the IT Extender to malfunction or to breakdown.
At the same time, the noise and electronic interference
from the IT Extender may disturb the proper operation
of medical equipment, and communications equipment.
■ Do not touch the product with wet hands.
There may be a risk to get an electric shock.
Note
■ The PAC-WHS01IE-E should not be installed and
connected to any Mitsubishi Electric system which is to
provide cooling or heating to critical applications.
EN-2