Safety Precautions - Mitsubishi Electric MAC-567IF-E Installationshandbuch

Contents
1. Safety precautions . .........................................................................................1
2. Product Introduction .......................................................................................5
3. Parts ...............................................................................................................5
4. Connecting the Wi-Fi interface .......................................................................6
5. Specifications .................................................................................................8
About Wi-Fi interface
This Wi-Fi interface, communicates the status information and controls the commands from the
MELCloud by connecting to an indoor unit.
● S ome indoor units are not compatible with the Wi-Fi interface. Make sure that the indoor unit is
compatible with the Wi-Fi interface before attempting to install the Wi-Fi interface.
Note [ATW (Air-to-water) indoor unit only]:
The software of ATW indoor unit needs to be upgraded before using the Wi-Fi interface.
Refer to the website of MELCloud for information about the models that need to be upgraded
and the way to obtain and upgrade the software.

1. Safety precautions

● Read all Safety Instructions before installation,
setting up, or use of the Wi-Fi interface.
● This installation manual contains important
safety information. Be sure to comply with the
instructions.
[Precautions for installation]
(Improper handling may have serious consequences, including serious injury or death.)
■ Do not install the Wi-Fi interface by yourself
(user).
Improper installation may result in fire, electric
shock, injury due to fall of the Wi-Fi interface, or
water leaks. Consult the dealer from whom you
purchased the Wi-Fi interface or professional
installer.
■ The Wi-Fi Interface should be securely
installed in accordance with this installation
manual.
Improper installation may result in fire, electric
shock, or damage, or fall of the Wi-Fi interface.
■ The Wi-Fi interface should be mounted in a
location that can support its weight.
If the Wi-Fi interface is installed in a location
that cannot support its weight, the Wi-Fi inter-
face could fall and cause damage.
■ Connect and fasten the electric wires se-
curely so external force on the wires will not
apply on the terminals.
Improper connection and mounting may result
in breakdown, heat generation, smoke genera-
tion, or fire.
■ Mitsubishi Electric's components or other
designated components must be used for
installation.
Improper component may result in fire, electric
shock, or damage/water leaks.
■ Electric work must be performed by author-
ized personnel in accordance with the local
regulations and the instructions detailed in
the installation manual.
GB-1
● After installing the Wi-Fi interface, provide this
installation manual for the user. Instruct users to
store it with their indoor unit instruction manual in
a safe location.
Warning
Inadequate circuit capacity or improper installa-
tion may result in electric shock or fire.
■ Do not connect the Wi-Fi interface to earth
inside the indoor unit.
■ Attach the electrical cover to the indoor unit
securely.
If the electrical cover of the indoor units is not
attached securely, it could result in a fire or an
electric shock due to dust, water, etc.
■ When installing the Wi-Fi interface, use
appropriate protective equipment and tools
for safety.
Failure to do so could cause injury.
■ Turn off the breaker or unplug the power
supply plug of the indoor unit when con-
necting the Wi-Fi interface.
Failure to do so could cause electric shock.
■ Make sure to connect the connecter of
the Wi-Fi interface to the P.C. board of the
indoor unit properly.
Incomplete connecting or mounting may result
in broken wire, heat generation, smoke genera-
tion, or fire.
■ Do not install the Wi-Fi interface nearby the
automatic control devices such as auto-
matic doors or fire alarms.
It can cause accidents due to malfunctions.
■ Do not disassemble, modify, or repair by
yourself.
It can cause electric shock, fire, or injury.